A semi-automatic cylinder brick arranging machine

Abstract

The present invention discloses a semi-automatic cylindrical brick arranging machine, which includes a ratchet indexing mechanism, a die barrel necking mechanism, a brick feeding mechanism, an anti-overturning mechanism, a frame assembly and an electrical control assembly. The semi-automatic cylindrical brick arranging machine of the present invention realizes the efficient transformation and upgrading of the brick barrel forming process through a semi-automatic mechanical device for quickly arranging and forming single-section wear-resistant brick barrels. It can enable the turntable to be accurately positioned after each indexing tooth is rotated, and not reverse after the indexing cylinder is reset, so that the rotation of the indexing swing arm is in the same direction as that of the turntable but not synchronous, making the indexing action simpler and more effective, contributing to the close connection between the main shaft indexing and the die barrel necking, so that the structures between the two mechanisms are relatively compact, coordinated and stable. Using the lever principle doubles the stroke of the brick feeding cylinder acting on the push rod assembly, which not only saves space but also enables the wear-resistant bricks to move more smoothly in the brick carrier, bringing better application prospects.

Description

Technical Field

[0001] The present invention relates to the technical field of tubular arrangement and bundling forming of high-aluminum wear-resistant ceramic bricks in wear-resistant pipelines in the coal washing and preparation industry, and particularly relates to a semi-automatic cylindrical brick arranging machine. Background Art

[0002] In the production and manufacturing process of wear-resistant pipelines in the traditional coal mine industry, the attachment process of high-aluminum wear-resistant ceramic patches (hereinafter referred to as "wear-resistant bricks") to the inner wall of the welded pipeline occupies the main time of the entire wear-resistant pipeline production process. In the processing technology of the inner lining wear-resistant brick cylinder of a slender wear-resistant pipeline, first, a welded pipeline made of carbon steel is welded into shape (including welded flanges at both ends, and adhesive filling holes and air holes are reserved at both ends of the pipeline), an anti-rust primer is applied to the inner wall of the pipeline, the prefabricated wear-resistant brick cylinder is inserted into the welded pipeline, and the two ends of the pipeline are sealed with ceramic patch adhesive. After the adhesive is cured, a special glue filling machine is used to inject liquid adhesive into the gap between the inner wall of the welded pipe and the outer wall of the wear-resistant brick cylinder until the adhesive overflows from the air hole (the pipeline is placed on a vibration platform during the filling process). In the entire production and installation process of the wear-resistant brick cylinder, the bundling of the wear-resistant brick cylinder into a cylinder is the most time-consuming and laborious. Since in the attachment process of wear-resistant bricks to the inner wall of a slender pipe, it is difficult to attach the wear-resistant bricks to the inner wall of the pipe one by one manually. The single-piece attachment process of wear-resistant bricks is only applicable to the inner wall of pipelines with a large diameter and a short length that are easy to construct. In the attachment process of wear-resistant bricks to a slender pipeline, first, a high-viscosity adhesive is applied to one side of the wear-resistant brick (the adhesive will cure firmly half an hour after mixing), the wear-resistant bricks are placed neatly along the brick cylinder forming mold one by one. After the circular brick cylinder is placed into a complete cylinder, the brick cylinder is tied tightly with iron wire (at this time, the adhesive between the bricks will be squeezed out, and a special scraper is used to level the adhesive), and then the bricks are placed one by one upward along this layer of wear-resistant brick cylinder until the second wear-resistant brick cylinder is tied and formed (note: the angle between each brick cylinder is staggered by half a brick, and adhesive is applied to the circular end face of the brick cylinder). After five layers of wear-resistant brick cylinders are stacked and the adhesive is cured firmly, the wear-resistant brick pipe composed of five layers of wear-resistant brick cylinders stacked is demolded and taken out. As described above, the traditional brick arranging and cylinder forming process is time-consuming, laborious, simple and inefficient, seriously affecting the production efficiency and sustainable development. Therefore, we propose a semi-automatic cylindrical brick arranging machine. Summary of the Invention

[0003] The main purpose of the present invention is to provide a semi-automatic cylindrical brick arranging machine, which can effectively solve the problems in the background art.

[0004] To achieve the above purpose, the technical solution adopted by the present invention is as follows:

[0005] A semi-automatic cylinder brick arranging machine, comprising a ratchet indexing mechanism, a die barrel necking mechanism, a brick feeding mechanism, an anti-overturning mechanism, a frame assembly and an electrical control assembly, wherein the ratchet indexing mechanism, the die barrel necking mechanism, the brick feeding mechanism, the anti-overturning mechanism and the electrical control assembly are all installed on the frame assembly;

[0006] The ratchet indexing mechanism includes an indexing cylinder, a check cylinder, an indexing gear disc, a check gear disc, a turntable and a main shaft. The main shaft is fixedly installed at the upper end of the turntable. Below the turntable, there are an indexing swing arm and an indexing shaft seat. The indexing swing arm is arranged on the outer surface of the upper end of the indexing shaft seat. The other end of the indexing cylinder is provided with an indexing cylinder ball eye joint. The indexing cylinder ball eye joint is hinged to the indexing swing arm through a pin shaft. The outer surface of the indexing swing arm is provided with indexing claws. Inside the indexing swing arm, there are two groups of No. 1 ball bearings. The two groups of No. 1 ball bearings are hot-fitted on the indexing shaft seat. The lower outer surfaces of the indexing gear disc and the check gear disc are respectively provided with an indexing gear disc chuck and a check gear disc chuck. The indexing gear disc chuck and the check gear disc chuck are both connected to the turntable through bolts. The end of the piston rod of the check cylinder is hinged to a check claw through a pin shaft.

[0007] Preferably, one end of each of the indexing cylinder and the check cylinder is fixedly installed with an indexing cylinder fixing seat and a check cylinder fixing seat through bolts. One side of the lower end of the check claw is movably installed with a check claw support. There are four groups of turntable brackets below the turntable. The other end of the indexing cylinder is provided with an indexing cylinder limit seat. The upper end of the outer surface of the indexing shaft seat is provided with an indexing shaft seat lock nut. The outer surface of the indexing cylinder is provided with a cylinder speed regulating joint. A return spring is arranged on the check claw.

[0008] Preferably, the die barrel necking mechanism includes a lifting cylinder, a cylinder push seat, a lifting plate, a sliding sleeve, a die barrel, a movable bracket, a tray, a bearing box and a lifting seat. One end of the cylinder push seat is fixedly installed with a lifting cylinder fixing seat through bolts. One end of the lifting cylinder fixing seat is provided with a push seat slider. The outside of the cylinder push seat is movably installed with a No. 1 lifting seat slide rail. The cylinder push seat is movably connected to the No. 1 lifting seat slide rail through the slider. Above the lifting seat, there is a movable disc. Four groups of linear bearing seats are fixedly installed on the upper outer surface of the movable disc. The lower end of the cylinder push seat is movably installed with a No. 2 lifting seat slide rail. Inside the bearing box, there is a No. 2 ball bearing. The outer surface of the sliding sleeve is movably connected to the No. 2 ball bearing. Above the movable bracket, there is a fixed bracket. Both the movable bracket and the fixed bracket are nested on the outer surface of the main shaft. One end of the fixed bracket away from the main shaft is provided with three die barrel cranks. The inner surface of the die barrel is fixedly connected to one end of the three die barrel cranks. Near the lower end position of the outer surface of the die barrel, there is a formed brick barrel.

[0009] Preferably, the tray and the movable plate are both movably installed on the outer surface of the sliding sleeve, and the movable bracket is located above the tray. Four sets of movable plate struts are arranged between the tray and the movable plate. A positioning sleeve is fixedly installed on the outer surface of the main shaft near the upper end. Two sets of main shaft lock nuts are arranged on the fixed bracket, and the fixed bracket is fixedly connected to the main shaft through the two sets of main shaft lock nuts.

[0010] Preferably, the brick feeding mechanism includes a brick feeding component and a slotting component. The brick feeding component includes a brick feeding frame, a brick feeding cylinder, a lever arm, a push rod assembly, a brick support, and a wear-resistant brick row. The brick feeding cylinder, the lever arm, the push rod assembly, and the brick support are all arranged on the brick feeding frame. The wear-resistant brick row is arranged on the brick support. A push rod fixing frame is fixedly installed at the front end of the brick feeding frame. A sub-arm is installed at one end of the lever arm. A brick support turning component is arranged behind the brick support. Adjusting struts are fixedly installed at the lower end of the brick feeding frame. The slotting component includes a reciprocating bracket, a reciprocating bracket slider, a reciprocating cylinder limit seat, and a reciprocating cylinder. The reciprocating bracket is fixedly installed on the outer surface of the lower end of the adjusting strut. The reciprocating bracket slider is movably installed on the outer surface of the lower end of the reciprocating bracket. The reciprocating cylinder and the reciprocating cylinder limit seat are both located below the reciprocating bracket. The reciprocating cylinder is located on one side of the reciprocating cylinder limit seat.

[0011] Preferably, the frame assembly includes a lower fixing frame, fixing struts, an intermediate fixing plate, a handle, adjusting feet, and linear guide rods. The number of the adjusting feet and the fixing struts is four. The four sets of adjusting feet are all fixedly installed on the outer surface of the lower end of the lower fixing frame. The four sets of fixing struts are all fixedly installed between the lower fixing frame and the intermediate fixing plate. The handle is arranged at a position on the front side of the lower fixing frame. The linear guide rods are arranged at a position on the outer surface of the upper end of the intermediate fixing plate near the front end.

[0012] Preferably, the anti-overturning mechanism includes a fixed cylinder one, a fixed cylinder two, a turning arm strut, a turning arm, and a pendulum needle assembly. The turning arm strut is screwed onto the outer surface of the linear guide rod through internal and external threads. A quick nut is movably installed at the upper end of the turning arm. The turning arm is movably connected to the turning arm strut through the quick nut. The fixed cylinder one is fixedly installed at one end of the turning arm. The fixed cylinder two is hinged to the outer surface of the rear end of the brick support through a rotating shaft. One end of the piston rod of the fixed cylinder two is connected to the pendulum needle assembly.

[0013] Preferably, the electric control assembly includes a pneumatic control box, a control switch, and several groups of pneumatic pipelines. A gas source connector is fixedly installed on the outer surface of the rear end of the pneumatic control box. An air pressure regulator, filter, and lubricator assembly (pneumatic triple unit) and a valve seat are arranged inside the pneumatic control box. The pneumatic triple unit is located above the valve seat, and the air outlet of the pneumatic triple unit is connected to the valve seat through a pneumatic pipeline. One end of the gas source connector is connected to the pneumatic triple unit through a pneumatic pipeline. A standby solenoid valve, a brick feeding control solenoid valve, an anti-overturning control solenoid valve, an indexing control solenoid valve, and a lifting control solenoid valve are installed on the valve seat. An air distribution manifold is arranged on the outer surface of the front end of the pneumatic control box. The standby solenoid valve, the brick feeding control solenoid valve, the anti-overturning control solenoid valve, the indexing control solenoid valve, and the lifting control solenoid valve are connected to the interfaces on the air distribution manifold through several groups of pneumatic pipelines.

[0014] Preferably, the control switch includes a brick feeding control switch, an anti-overturning control switch, an indexing control switch, and a lifting control switch. The brick feeding control switch, the anti-overturning control switch, the indexing control switch, and the lifting control switch are fixedly installed on the outer surface of the upper end of the middle fixing plate from left to right in sequence. The brick feeding control switch, the anti-overturning control switch, the indexing control switch, and the lifting control switch are respectively connected to the brick feeding control solenoid valve, the anti-overturning control solenoid valve, the indexing control solenoid valve, and the lifting control solenoid valve through wires. The brick feeding control switch, the anti-overturning control switch, the indexing control switch, and the lifting control switch are all connected to the standby solenoid valve through wires.

[0015] Compared with the prior art, the present invention provides a semi-automatic cylindrical brick arranging machine, which has the following beneficial effects:

[0016] 1. A single indexing cylinder acts on the indexing gear disk to achieve intermittent indexing rotary motion. The indexing action is realized through the ratchet-like structure of the indexing gear disk. The mechanism is simple and has low cost. Under the combined action of the cylinder speed regulating joint on the indexing cylinder and the check cylinder, the turntable can be accurately positioned after each rotation of an indexing tooth, and does not reverse after the indexing cylinder returns, resulting in better processing effects;

[0017] 2. The indexing swing arm rotates around the indexing shaft seat through two ball bearings, and the gear disk under the turntable rotates around the indexing shaft seat through two bearings. This structure makes the rotation of the indexing swing arm and the rotation of the turntable in the same direction but not in synchronization, making the indexing action simpler and more effective;

[0018] 3. The linear horizontal reciprocating motion of the lifting cylinder is converted into the vertical lifting motion of the movable disk, which helps to closely associate the spindle indexing with the die barrel necking, so that the structures of the two mechanisms are relatively compact and cooperate stably;

[0019] 4. Adopting a structural form in which a three-lobe die barrel is associated with the main shaft and the sliding sleeve through a die barrel crank can effectively convert the lifting motion of the lifting plate driving the sliding sleeve into the radial contraction motion of the arc-shaped barrel. The structure is simple, which is convenient for the demoulding of the brick barrel, reduces labor costs, and is more convenient to operate.

[0020] 5. The reciprocating motion of the reciprocating cylinder makes the entire brick feeding mechanism reciprocate. Under the action of the reciprocating motion limit seat, the stroke of the reciprocating motion meets the slitting requirement at the end of the wear-resistant brick row. Cylinder speed control joints are installed on both the reciprocating cylinder and the brick feeding cylinder, so that when the two cylinders act simultaneously, slitting and brick feeding do not affect each other. The brick feeding assembly uses the lever principle to double the stroke of the brick feeding cylinder acting on the push rod assembly, which not only saves space but also makes the wear-resistant brick row move more smoothly in the brick support.

[0021] 6. Fixed cylinder one and fixed cylinder two are two micro needle-type cylinders. The cylinders are small in shape, low in air consumption, and fast in action. They can quickly press the wear-resistant bricks at the end, so that the slitting action of a single wear-resistant brick at the end of the wear-resistant brick row and a single wear-resistant brick on the movable disk can proceed smoothly.

[0022] 7. All pneumatic control components are integrated in a pneumatic control box. The total air source is concentratedly sent into the control solenoid valve on the valve seat after being decompressed and filtered by the pneumatic triple unit. The two-way air outlets of all control solenoid valves are then transported to the air inlets of their respective cylinders through their respective air distribution rows. A position feedback magnetic ring is installed in each cylinder. If magnetic switches are installed on both sides of each cylinder and the position feedback signals generated by the magnetic switches during each action of the cylinder are transmitted into the PLC, the logical actions of the equipment can be sequentially controlled by the PLC with a programmed logic. In order to control costs, the present invention uses a semi-automatic control method to control each functional cylinder. By sequentially pressing the control switch, the control solenoid valve acts on its respective cylinder in sequence. The operation of the entire semi-automatic cylindrical brick discharging machine is convenient, and the use effect is better than the traditional method, meeting people's use requirements and being relatively practical.

[0023] Parts not involved in this device are the same as or can be implemented using existing technologies. Description of the Drawings

[0024] Figure 1 It is a schematic diagram of the overall structure of a semi-automatic cylindrical brick discharging machine of the present invention;

[0025] Figure 2 It is a front shaft side schematic diagram of a semi-automatic cylindrical brick discharging machine of the present invention;

[0026] Figure 3 It is a rear shaft side schematic diagram of a semi-automatic cylindrical brick discharging machine of the present invention;

[0027] Figure 4Front view of a semi-automatic cylindrical brick arranging machine of the present invention;

[0028] Figure 5 Front cross-sectional view of a semi-automatic cylindrical brick arranging machine of the present invention;

[0029] Figure 6 Side view of a semi-automatic cylindrical brick arranging machine of the present invention;

[0030] Figure 7 Side cross-sectional view of a semi-automatic cylindrical brick arranging machine of the present invention;

[0031] Figure 8 Rear view of a semi-automatic cylindrical brick arranging machine of the present invention;

[0032] Figure 9 Top view of a semi-automatic cylindrical brick arranging machine of the present invention;

[0033] Figure 10 Partial enlarged view of the ratchet indexing mechanism in a semi-automatic cylindrical brick arranging machine of the present invention;

[0034] Figure 11 External view of the indexing tooth disc in a semi-automatic cylindrical brick arranging machine of the present invention;

[0035] Figure 12 External view of the check tooth disc in a semi-automatic cylindrical brick arranging machine of the present invention.

[0036] In the figure: 1. Ratchet indexing mechanism; 101. Main shaft; 102. Turntable; 103. Turntable support; 104. Indexing swing arm; 105. Indexing shaft seat; 106. Check claw support; 107. Check claw; 108. Check cylinder; 109. Indexing cylinder; 110. Check gear disc; 111. Indexing gear disc; 112. Indexing cylinder fixing seat; 113. Indexing cylinder spherical eye joint; 114. Indexing cylinder limit seat; 115. No. 1 ball bearing; 116. Check cylinder fixing seat; 117. Check gear disc chuck; 118. Indexing gear disc chuck; 119. Cylinder speed control joint; 120. Indexing shaft seat lock nut; 121. Indexing claw; 122. Return spring; 2. Die barrel necking mechanism; 201. Lifting cylinder; 202. Lifting cylinder fixing seat; 203. Cylinder push seat; 204. Lifting plate; 205. Bearing box; 206. No. 2 ball bearing; 207. Push seat slider; 208. No. 2 lifting seat slide rail; 209. Bush; 210. Tray; 211. Movable disc support pillar; 212. Movable disc; 213. Movable support; 214. Fixed support; 215. Positioning sleeve; 216. Main shaft lock nut; 217. Die barrel; 218. Die barrel crank; 219. Linear bearing seat; 220. Formed brick barrel; 221. No. 1 lifting seat slide rail; 222. Lifting seat; 3. Brick feeding mechanism; 301. Push rod assembly; 302. Brick support; 303. Wear-resistant brick row; 304. Brick feeding cylinder; 305. Lever arm; 306. Brick feeding machine frame; 307. Reciprocating support; 308. Push rod fixing frame; 309. Sub-arm; 310. Brick support turning assembly; 311. Adjusting support pillar; 312. Reciprocating support slider; 313. Reciprocating cylinder limit seat; 314. Reciprocating cylinder; 4. Anti-overturning mechanism; 401. Swing arm support pillar; 402. Quick nut; 403. Swing arm; 404. Fixed cylinder 1; 405. Fixed cylinder 2; 406. Pendulum needle assembly; 5. Frame assembly; 501. Lower fixing frame; 502. Fixed support pillar; 503. Intermediate fixing plate; 504. Handle; 505. Adjusting foot seat; 506. Linear guide rod; 6. Electrical control assembly; 601. Pneumatic control box; 602. Air source joint; 603. Pneumatic triple unit; 604. Valve seat; 605. Spare solenoid valve; 606. Brick feeding control solenoid valve; 607. Anti-overturning control solenoid valve; 608. Indexing control solenoid valve; 609. Lifting control solenoid valve; 610. Pneumatic pipeline; 611. Brick feeding control switch; 612. Anti-overturning control switch; 613. Indexing control switch; 614. Lifting control switch; 615. Air distribution manifold. Detailed implementation manners

[0037] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0038] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present invention.

[0039] A semi-automatic cylindrical brick arranging machine, as Figures 1-12 shown, includes a ratchet indexing mechanism 1, a die barrel necking mechanism 2, a brick feeding mechanism 3, an anti-overturning mechanism 4, a frame assembly 5, and an electrical control assembly 6. The ratchet indexing mechanism 1, the die barrel necking mechanism 2, the brick feeding mechanism 3, the anti-overturning mechanism 4, and the electrical control assembly 6 are all installed on the frame assembly 5;

[0040] The ratchet indexing mechanism 1 includes an indexing cylinder 109, a check cylinder 108, an indexing gear disk 111, a check gear disk 110, a turntable 102, and a main shaft 101. The main shaft 101 is fixedly installed at the upper end of the turntable 102. Below the turntable 102, there are an indexing swing arm 104 and an indexing shaft seat 105. The indexing swing arm 104 is arranged on the outer surface of the upper end of the indexing shaft seat 105. The other end of the indexing cylinder 109 is provided with an indexing cylinder ball eye joint 113. The indexing cylinder ball eye joint 113 is hinged to the indexing swing arm 104 through a pin shaft. An indexing claw 121 is arranged on the outer surface of the indexing swing arm 104. Inside the indexing swing arm 104, there are two groups of No. 1 ball bearings 115. The two groups of No. 1 ball bearings 115 are hot-fitted on the indexing shaft seat 105. Indexing gear disk chucks 118 and check gear disk chucks 117 are respectively arranged on the outer surfaces of the lower ends of the indexing gear disk 111 and the check gear disk 110. The indexing gear disk chucks 118 and the check gear disk chucks 117 are both connected to the turntable 102 through bolts. The end of the piston rod of the check cylinder 108 is hinged to a check claw 107 through a pin shaft.

[0041] One end of the indexing cylinder 109 and the check cylinder 108 are respectively fixedly installed with an indexing cylinder fixing seat 112 and a check cylinder fixing seat 116 through bolts. A check claw support 106 is movably installed on one side of the lower end of the check claw 107. There are four groups of turntable brackets 103 below the turntable 102. The other end of the indexing cylinder 109 is provided with an indexing cylinder limit seat 114. An indexing shaft seat lock nut 120 is arranged on the outer surface of the upper end of the indexing shaft seat 105. A cylinder speed regulating joint 119 is arranged on the outer surface of the indexing cylinder 109. A return spring 122 is arranged on the check claw 107.

[0042] The ratchet indexing mechanism 1 is mainly used to achieve intermittent indexing rotary motion. The number of teeth of the indexing tooth disc 111 is the same as the number of bricks in one circle of the wear-resistant brick cylinder. By changing the dimensions of the indexing tooth disc 111, the check tooth disc 110 and individual parts according to different specifications of wear-resistant pipes, the semi-automatic brick laying process for wear-resistant brick cylinders of different specifications can be realized. In this mechanism, the indexing cylinder 109 is installed on the lower fixed frame 501 through the indexing cylinder fixing seat 112. After the piston rod of the indexing cylinder 109 extends, it pushes the indexing swing arm 104 to move. The indexing swing arm 104 rotates around the indexing shaft seat 105 by a fixed angle (this fixed angle is accurately controlled by the stroke of the piston rod of the indexing cylinder 109, and the stroke of the indexing cylinder 109 is controlled by the adjusting bolt on the indexing cylinder limit seat 114). An indexing claw 121 is installed on the indexing cylinder 109. The indexing claw 121 meshes with the indexing tooth disc 111 and pushes it to rotate by the position of one tooth. Because the indexing tooth disc 111 is connected to the indexing tooth disc chuck 118, the indexing tooth disc chuck 118 is connected to the check tooth disc chuck 117, the check tooth disc chuck 117 is connected to the check tooth disc 110, the check tooth disc chuck 117 is connected to the turntable 102, and the turntable 102 is connected to the main shaft 101, the rotation of the indexing tooth disc 111 drives the above-mentioned parts to rotate synchronously by the angle of one tooth. There is a separate bearing inside the indexing swing arm 104 installed on the indexing shaft seat 105, and there is also a separate bearing inside the inner ring of the parts connected above the indexing tooth disc 111 installed on the indexing shaft seat 105. The inner rings of all the bearings on the indexing shaft seat 105 are firmly pressed by the indexing shaft seat lock nut 120. When the piston rod of the indexing cylinder 109 returns, the indexing claw 121 on the indexing swing arm 104 will always make the edge of the indexing claw 121 fit on the indexing tooth disc 111 under the pulling force of the return spring 122. After the piston rod of the indexing cylinder 109 returns completely, the edge of the indexing claw 121 accurately lands on the next meshing tooth of the indexing tooth disc 111. An air cylinder speed control joint 119 is installed on the indexing cylinder 109. By adjusting this air cylinder speed control joint 119, the air intake flow rate entering the air cylinder can be controlled, so as to adjust the moving speed of the piston rod of the indexing cylinder 109, so that the turntable 102 will not rotate excessively due to inertia. The check cylinder 108 is installed on the lower fixed frame 501 through the check cylinder fixing seat 116. The check cylinder 108 pushes the check claw 107 to move. The check claw 107 rotates around the check claw support 106. Every time the indexing cylinder 109 pushes the indexing tooth disc 111 in place, the check cylinder 108 will push the check claw 107 to rotate, so that the check claw 107 is embedded into the tooth groove of the check tooth disc 110, so that the indexing tooth disc 111 will not reverse due to the action of friction during the return stroke of the indexing cylinder 109 (the outer shapes of the indexing tooth disc 111 and the check tooth disc 110 are as Figure 11 and Figure 12);The turntable 102 is supported by 4 turntable brackets 103. There is a circular idler on each turntable bracket 103 that is tangent to the bottom surface of the turntable 102. The turntable 102 drives the main shaft 101 to rotate synchronously. The function of the entire indexing mechanism is to make the main shaft 101 perform intermittent rotational motion at a specific angle through the coordinated actions of the indexing cylinder 109 and the check cylinder 108.

[0043] The indexing cylinder 109 drives the indexing gear disk 111 to perform intermittent circular motion. After the piston rod of the indexing cylinder 109 extends, the stroke is limited by the adjusting bolt on the indexing cylinder limit seat 114. The indexing cylinder 109 is equipped with a cylinder speed regulating joint 119. The check cylinder 108 acts on the check gear disk 110 to accurately position the indexing position and prevent the turntable 102 from reversing under the action of external forces.

[0044] The die barrel necking mechanism 2 includes a lifting cylinder 201, a cylinder push seat 203, a lifting plate 204, a sliding sleeve 209, a die barrel 217, a movable bracket 213, a tray 210, a bearing box 205, and a lifting seat 222. One end of the cylinder push seat 203 is fixedly installed with a lifting cylinder fixing seat 202 through bolts. One end of the lifting cylinder fixing seat 202 is provided with a push seat slider 207. The model of the push seat slider 207 is SSE2BNZ13.

[0045] The outside of the cylinder push seat 203 is movably installed with a first lifting seat slide rail 221. The cylinder push seat 203 is movably connected to the first lifting seat slide rail 221 through a slider. There is a movable disk 212 above the lifting seat 222. Four groups of linear bearing seats 219 are fixedly installed on the upper outer surface of the movable disk 212 through bolts. The lower end of the cylinder push seat 203 is movably installed with a second lifting seat slide rail 208. The inside of the bearing box 205 is provided with a second ball bearing 206. The outer surface of the sliding sleeve 209 is movably connected to the second ball bearing 206. There is a fixed bracket 214 above the movable bracket 213. Both the movable bracket 213 and the fixed bracket 214 are nested on the outer surface of the main shaft 101. Three groups of die barrel cranks 218 are provided at one end of the fixed bracket 214 away from the main shaft 101. One end of the inner surface of the die barrel 217 is fixedly connected to the three groups of die barrel cranks 218. A forming brick barrel 220 is provided at a position near the lower end of the outer surface of the die barrel 217.

[0046] Both the tray 210 and the movable disk 212 are movably installed on the outer surface of the sliding sleeve 209, and the movable bracket 213 is located above the tray 210. Four groups of movable disk support columns 211 are provided between the tray 210 and the movable disk 212. A positioning sleeve 215 is fixedly installed on the outer surface of the main shaft 101 near the upper end position. Two groups of main shaft lock nuts 216 are provided on the fixed bracket 214. The fixed bracket 214 is fixedly connected to the main shaft 101 through the two groups of main shaft lock nuts 216.

[0047] The die barrel 217 is articulated by three segments of the die barrel 217 through the die barrel crank 218. When in the initial position, the three segments of the die barrel 217 form a complete cylinder, and there are gaps between each arc-shaped barrel to facilitate the reduction of the barrel diameter during barrel collection. The necking of the die barrel 217 is effected by the pushing cylinder 201 acting on the cylinder push seat 203. The first lifting seat slide rail 221 inclinedly installed on the cylinder push seat 203 causes the lifting plate 204 to move. Four linear bearing seats 219 are installed on the lifting plate 204, and under the action of the linear guide rod 506, the lifting plate 204 moves vertically up and down. The lifting plate 204 and the sliding sleeve 209 are fitted together through the second ball bearing 206 and the bearing box 205, enabling the up-and-down movement of the lifting plate 204 to be converted into the up-and-down movement of the sliding sleeve 209. With the transition of the second ball bearing 206, it is convenient for both the circumferential movement of the main shaft 101 relative to the lifting plate 204 and the axial sliding of the sliding sleeve 209 relative to the main shaft 101. The sliding sleeve 209 is firmly welded to the upper movable support 213. The movable support 213 is connected to the die barrel 217 through the die barrel crank 218. The rotation of the main shaft 101 drives the rotation of the die barrel 217, thereby causing the sliding sleeve 209 to rotate relative to the movable disk 212. A tray 210 is welded to the sliding sleeve 209. The tray 210, the sliding sleeve 209, and the movable support 213 are integrated and can both rotate driven by the main shaft 101 and vertically lift driven by the lifting plate 204. An active disk support column 211 is fixed on the tray 210. An active disk 212 is temporarily installed above the active disk support column 211. The active disk 212 bears the formed brick barrel 220. After the die barrel 217 is necked, the active disk 212 and the formed brick barrel 220 above it are taken out together.

[0048] The mold tube necking mechanism 2 is mainly used to shrink the outer diameter of the mold tube 217, so as to facilitate the removal of the last bundled brick tube from the mold; the main power source is provided by a push cylinder 201, and the push cylinder 201 is installed on the middle fixed plate 503 of the frame assembly 5 through the push cylinder fixing seat 202. The piston rod of the push cylinder 201 is extended and retracted to drive the cylinder push seat 203 to move horizontally and linearly. Two push seat slide blocks 207 are installed on the cylinder push seat 203, and the push seat slide block 207 moves horizontally and linearly along the No. 2 lift seat slide rail 208; the cylinder push seat 203 is installed with an inclined No. 1 lift seat slide rail 221, and a slide block (the same as the push seat slide block 207) is installed on the No. 1 lift seat slide rail 221, and a lift seat 222 is installed on the slide block, and the lift seat 2 22 is fixed on the lifting plate 204; the piston rod of the lifting cylinder 201 extends out of the cylinder push seat 203 to move horizontally and linearly, and the cylinder push seat 203 drives the lifting seat 222 to move upward through the lifting slide rail, so that the lifting plate 204 moves upward; 4 linear bearing seats 219 are installed on the lifting plate 204, and the linear bearing seats 219 are installed on the linear guide rod 506, so that the lifting plate 204 can reciprocate in the vertical direction under the guidance of the linear guide rod 506; a No. 2 ball bearing 206 and a bearing box 205 are installed below the lifting plate 204, and the No. 2 ball bearing 206 adopts a ball bearing 6208, and the inner ring of the bearing is thermally fitted into the sleeve 209, and the sleeve 209 and the main shaft 101 rotate synchronously through the bearing; the sleeve 2 09 and the main shaft 101 are in clearance fit, so that the lifting plate 204, the bearing and the sliding sleeve 209 can move up and down synchronously; the sliding sleeve 209 is firmly welded to the inner wall of the tray 210 and the movable bracket 213, so that the sliding sleeve 209 and the movable bracket 213 can slide up and down synchronously along the main shaft 101; the tray 210 is equipped with 4 movable plate pillars 211, and the movable plate pillars 211 are placed with a movable plate 212 (the function of the movable plate 212 is to carry the formed brick tube 220 that is arranged and bundled each time, and finally the movable plate 212 and the formed brick tube 220 are lifted together to separate from the mold tube 217), and the movable plate 212 rotates synchronously with the tray 210, the sliding sleeve 209 and the mold tube 217; the mold tube 217 is composed of a 3-petal fan-shaped tube through three groups of upper and lower mold tube curves The mold barrel crank 218 is hinged with the fixed bracket 214 through a hinge shaft. The upper and lower fixed brackets 214 are divided by a positioning sleeve 215 and then pressed on the main shaft 101 by a spindle lock nut 216. The three-lobed mold barrel 217 will shrink radially under the drive of the mold barrel crank 218, so that the outer diameter of the entire mold barrel 217 is reduced, which is convenient for demoulding. When demoulding, the piston rod of the push cylinder 201 extends to prompt the movable plate 212 to move vertically upward along the linear guide rod 506. The movable plate 212 drives the sliding sleeve 209, the tray 210 and the movable bracket 213 to move vertically upward along the main shaft 101. The movable bracket 213 prompts the three-lobed mold barrel 217 to shrink its diameter upward through the connection of the upper and lower three sets of mold barrel cranks 218.Since the spindle lock nut 216 presses the fixed bracket 214 against the spindle 101, and both the fixed bracket 214 and the movable bracket 213 are connected to the 3-piece die barrel 217 through the die barrel crank 218, the spindle 101 will drive the sliding sleeve 209, the tray 210, the movable plate 212, and the die barrel 217 to rotate synchronously.

[0049] The brick feeding mechanism 3 includes a brick feeding component and a slitting component. The brick feeding component includes a brick feeding frame 306, a brick feeding cylinder 304, a lever arm 305, a push rod assembly 301, a brick support 302, and a wear-resistant brick row 303. The brick feeding cylinder 304, the lever arm 305, the push rod assembly 301, and the brick support 302 are all arranged on the brick feeding frame 306. The wear-resistant brick row 303 is arranged on the brick support 302. A push rod fixing frame 308 is fixedly installed at the front end of the brick feeding frame 306. A sub-arm 309 is installed at one end of the lever arm 305. A brick support flipping component 310 is arranged behind the brick support 302. An adjusting support 311 is fixedly installed at the lower end of the brick feeding frame 306. The slitting component includes a reciprocating support 307, a reciprocating support slider 312, a reciprocating cylinder limit seat 313, and a reciprocating cylinder 314. The reciprocating support 307 is fixedly installed on the outer surface of the lower end of the adjusting support 311. The reciprocating support slider 312 is movably installed on the outer surface of the lower end of the reciprocating support 307. The model of the reciprocating support slider 312 is SSE2BNZ13. Both the reciprocating cylinder 314 and the reciprocating cylinder limit seat 313 are located below the reciprocating support 307. The reciprocating cylinder 314 is located on one side of the reciprocating cylinder limit seat 313. Cylinder speed control joints 119 are also installed on the reciprocating cylinder 314 and the brick feeding cylinder 304.

[0050] After the piston rod of the reciprocating cylinder 314 extends, the stroke is limited by the adjusting bolt on the reciprocating cylinder limit seat 313. The end of the piston rod is connected to the reciprocating support 307. The slider under the reciprocating support 307 reciprocates under the guiding action of the linear slide rail. The reciprocating support 307 bears the entire brick feeding component through the adjusting support 311 installed above it. The brick feeding cylinder 304 is fixed to the push rod fixing frame 308 through the tail hinge shaft. The end of the brick feeding cylinder 304, the lever arm 305, the sub-arm 309, and the push rod assembly 301 are connected by hinge shafts. Among them, the linear slide rail installed on the push rod assembly 301 moves horizontally under the guiding action of the slider installed on the push rod fixing frame 308. The slot-type structure of the brick support 302 not only facilitates the horizontal movement of the wear-resistant brick row 303 but also facilitates the application of high-viscosity wear-resistant glue on the outer side of the wear-resistant brick row 303. The brick support 302 is hinged to the push rod fixing frame 308 by the brick support flipping component 310, which is convenient for loading and applying glue to the wear-resistant brick row 303 (as Figure 8 shown).

[0051] The brick feeding mechanism 3 is mainly used to sequentially push the wear-resistant bricks onto the movable plate 212 and make the back surface of the wear-resistant bricks fit with the die barrel 217. The brick feeding mechanism 3 consists of two parts: the upper brick feeding component and the lower slitting component. The slitting component is mainly used to separate a small gap between a row of wear-resistant bricks on the brick support 302 and the wear-resistant bricks pushed onto the movable plate 212 each time. This small gap can prevent the phenomenon of jamming caused by the resistance of the bricks on the brick support 302 when the movable plate 212 drives the wear-resistant bricks on it to rotate each time. The brick feeding component is mainly powered by a reciprocating cylinder 314. This cylinder will drive the entire brick feeding mechanism 3 to produce a small reciprocating movement. The tail of the reciprocating cylinder 314 is connected to the middle fixing plate 503 of the frame assembly 5 through a cylinder fixing seat. When the piston rod extends, the row of wear-resistant bricks 303 on the upper brick support 302 is separated from the movable plate 212. When the piston rod returns, the wear-resistant brick row 303 contacts the movable plate 212, so that the wear-resistant bricks on the brick support 302 are in smooth contact with the movable plate 212 during pushing. The reciprocating cylinder limit seat 313 is used to limit the stroke of the piston rod. The piston rod of the reciprocating cylinder 314 is firmly connected to the reciprocating support 307 with nuts. A reciprocating support slider 312 is installed below the reciprocating support 307. This slider slides on the slide rail. One of the slide rails is the same as the lift slide rail in the die barrel necking mechanism 2 and has exactly the same specifications (as Figure 2 shown); Four adjusting struts 311 are installed above the reciprocating support 307, and the entire brick feeding component is carried above the adjusting struts 311. The main power output of the brick feeding component is provided by a brick feeding cylinder 304. The tail of the brick feeding cylinder 304 is connected to the brick feeding frame 306 through a cylinder fixing seat. After the piston rod of the brick feeding cylinder 304 extends, it drives the lever arm 305 to rotate around the hinge axis (the function of the lever arm 305 is to double the actual stroke generated by the brick feeding cylinder 304). The lever arm 305 drives the auxiliary arm 309 through the hinge axis, and the auxiliary arm 309 drives the push rod assembly 301 to move through the hinge axis. A linear slide rail (the same as the lift slide rail) is installed on the push rod assembly 301. This slide rail moves horizontally along the slider on the brick feeding frame 306. Therefore, when the piston rod of the brick feeding cylinder 304 extends, the push rod assembly 301 will move horizontally in the opposite direction, so that the end of the push rod assembly 301 pushes the row of wear-resistant bricks 303 on the brick support 302 to move forward horizontally. The main function of the brick support 302 is to assemble a row of wear-resistant bricks, and the wear-resistant brick row 303 will slide smoothly in the card slots of the brick support 302. During the brick loading process, first, the brick support 302 is rotated around its brick support 302 flipping group, and the brick support flipping assembly 310 is flipped and laid flat. Then, each wear-resistant brick is inserted into the card slots of the brick support 302. After all the wear-resistant bricks in the card slots are placed tightly, the entire side surface of the wear-resistant brick row 303 is coated with a high-viscosity adhesive.

[0052] The frame assembly 5 includes a lower fixing frame 501, fixing struts 502, an intermediate fixing plate 503, a handle 504, adjusting feet 505 and linear guide rods 506. The number of both the adjusting feet 505 and the fixing struts 502 is four groups. The four groups of adjusting feet 505 are all fixedly installed on the outer surface of the lower end of the lower fixing frame 501. The four groups of fixing struts 502 are all fixedly installed between the lower fixing frame 501 and the intermediate fixing plate 503. The handle 504 is arranged at a position on the front side of the lower fixing frame 501. The linear guide rods 506 are arranged at a position on the outer surface of the upper end of the intermediate fixing plate 503 near the front end side.

[0053] The frame assembly 5 is mainly a structural carrier for connecting all mechanism components. Four adjusting feet 505 are installed on the lower fixing frame 501, and the adjusting feet 505 are used to adjust the position height and levelness of the equipment. The lower fixing frame 501 and the intermediate fixing plate 503 are connected and supported by six fixing struts 502. Four handles 504 are installed on the lower fixing frame 501 to facilitate the handling and movement of the equipment; Four linear guide rods 506 are installed on the intermediate fixing plate 503 as the guide rods for the lifting plate 204; The rest of the mechanism parts are respectively directly or indirectly installed on the frame assembly 5, so that the frame assembly 5 is generally divided into three major areas: upper, middle and lower.

[0054] Six fixing struts 502 are installed on the flat plate of the lower fixing frame 501. Pillar seats are installed above and below each fixing strut 502. The intermediate fixing plate 503 is carried above all the pillar seats. Four linear guide rods 506 are installed above the intermediate fixing plate 503. The lower part of the linear guide rods 506 is positioned on the intermediate fixing plate 503 through fixing seats.

[0055] The anti - rollover mechanism 4 includes a fixed cylinder one 404, a fixed cylinder two 405, a swivel arm support 401, a swivel arm 403 and a pendulum needle assembly 406. The swivel arm support 401 is screwed onto the outer surface of the linear guide rod 506 through internal and external threads. A quick nut 402 is movably installed at the upper end of the swivel arm 403. The swivel arm 403 is movably connected to the swivel arm support 401 through the quick nut 402. The fixed cylinder one 404 is fixedly installed at one end of the swivel arm 403. The fixed cylinder two 405 is hinged to the outer surface of the rear end of the brick support 302 through a rotating shaft. One end of the piston rod of the fixed cylinder two 405 is connected to the pendulum needle assembly 406.

[0056] The fixed cylinder 404 is fixed on the swing arm support 401. The swing arm support 401 is screwed onto the linear guide rod 506. The swing arm 403 and the swing arm support 401 are tightened with a quick nut 402. Before the formed brick cylinder 220 is demolded, the quick nut 402 is loosened, and then the swing arm 403 is rotated to take out the formed brick cylinder 220. The tail of the fixed cylinder 405 is hinged to the tray 210 through a hinge shaft support. The piston rod of the fixed cylinder 405 is connected to the swing needle assembly 406. When the piston rod moves upward, the swing needle presses downward, making a wear-resistant brick at the end of the wear-resistant brick row 303 firmly fixed.

[0057] The anti-tipping mechanism 4 is mainly used to prevent a brick at the end of the wear-resistant brick row 303 in the brick feeding mechanism 3 and a brick just delivered onto the movable disk 212 from tipping over due to the high-viscosity binder on the side of the wear-resistant brick during the slot-opening action, thus preventing the wear-resistant bricks pushed onto the movable disk 212 from tipping over when the movable disk 212 rotates. The fixation of the wear-resistant bricks on the movable disk 212 is mainly completed by the fixed cylinder 404 above it. This cylinder is installed on the swing arm 403. The swing arm 403 and the fixed cylinder 404 rotate around the swing arm support 401 (the swing arm 403 rotates a certain angle during demolding mainly to prevent the fixed cylinder 404 above the formed brick cylinder 220 from hindering demolding). The swing arm support 401 is installed on the linear guide rod 406 of the frame assembly 5. The fixation of the wear-resistant brick at the end of the wear-resistant brick row 303 is mainly completed by the swing needle assembly 406 above it. The swing needle assembly 406 is a small lever mechanism, mainly powered by the fixed cylinder 405 installed on the back of the brick support 302. The fixed cylinder 405 is connected to the brick support 302 through a hinge shaft. The piston rod of this cylinder extends upward, and the swing needle of the swing needle assembly 506 presses downward. Both cylinders of this mechanism are micro-cylinders. When the brick feeding mechanism 3 opens the slot, the piston rods of the two cylinders extend, and vice versa.

[0058] The electrical control assembly 6 includes a pneumatic control box 601, control switches, and several groups of pneumatic pipelines 610. A gas source connector 602 is fixedly installed on the outer surface of the rear end of the pneumatic control box 601. A pneumatic triple unit 603 and a valve seat 604 are arranged inside the pneumatic control box 601. The pneumatic triple unit 603 is located above the valve seat 604, and the air outlet of the pneumatic triple unit 603 is connected to the valve seat 604 through a pneumatic pipeline 610. One end of the gas source connector 602 is connected to the pneumatic triple unit 603 through a pneumatic pipeline 610. A standby solenoid valve 605, a brick feeding control solenoid valve 606, an anti-tipping control solenoid valve 607, an indexing control solenoid valve 608, and a lifting control solenoid valve 609 are installed on the valve seat 604. A gas distribution row 615 is arranged on the outer surface of the front end of the pneumatic control box 601. The standby solenoid valve 605, the brick feeding control solenoid valve 606, the anti-tipping control solenoid valve 607, the indexing control solenoid valve 608, and the lifting control solenoid valve 609 are connected to the interfaces on the gas distribution row 615 through several groups of pneumatic pipelines 610.

[0059] The control switch includes a brick feeding control switch 611, an anti-rollover control switch 612, an indexing control switch 613, and a lifting control switch 614. The brick feeding control switch 611, the anti-rollover control switch 612, the indexing control switch 613, and the lifting control switch 614 are fixedly installed on the outer surface of the upper end of the middle fixing plate 503 in sequence from left to right. The brick feeding control switch 611, the anti-rollover control switch 612, the indexing control switch 613, and the lifting control switch 614 are respectively connected to a brick feeding control solenoid valve 606, an anti-rollover control solenoid valve 607, an indexing control solenoid valve 608, and a lifting control solenoid valve 609 through wires. The brick feeding control switch 611, the anti-rollover control switch 612, the indexing control switch 613, and the lifting control switch 614 are all connected to a standby solenoid valve 605 through wires.

[0060] The total air source is first decompressed and filtered by a pneumatic triple unit 603, and the clean compressed air then enters the acting cylinders of each mechanism through the control solenoid valves on the valve seat 604. Each path of the air output of the double-acting brick feeding control solenoid valve 606 acts on the brick feeding cylinder 304 and the reciprocating cylinder 314 simultaneously; each path of the air output of the single-acting anti-rollover control solenoid valve 607 acts on the fixed cylinder one 404 and the fixed cylinder two 405 simultaneously; each path of the air output of the single-acting indexing control solenoid valve 608 acts on the indexing cylinder 109 and the check cylinder 108 simultaneously; each path of the air output of the double-acting lifting control solenoid valve 609 acts on the lifting cylinder 201; the control switches of the above four sets of mechanisms are sequentially installed on the middle fixing plate 503 of the frame assembly 5.

[0061] The electrical control assembly 6 is mainly composed of a circuit control part and a pneumatic control part; for the pneumatic control part, it is mainly composed of pneumatic control elements in a pneumatic control box 601, and the pneumatic control box 601 is installed on the lower fixing frame 501 (such as Figure 6As shown in the figure, compressed air enters through the air source connector 602 and then enters the pneumatic triple unit 603 (mainly used to filter moisture in the air, regulate air pressure, and make the output air carry lubricating oil), so that the decompressed and adjusted compressed air enters the intake end of the valve seat 604; five pneumatic solenoid valves are installed on the valve seat 604, which are respectively composed of a standby solenoid valve 605, a brick feeding control solenoid valve 606, an anti-tipping control solenoid valve 607, a indexing control solenoid valve 608, and a lifting control solenoid valve 609. The compressed air output by each solenoid valve enters its respective air distribution row 615, and then is transported by the air distribution row 615 to the cylinders where they act; for the circuit control part, it is mainly composed of control switches installed on the middle fixing plate 503. The control switches are respectively composed of a brick feeding control switch 611, an anti-tipping control switch 612, an indexing control switch 613, and a lifting control switch 614 from left to right; among them, the brick feeding control switch 611 is a double-button double-control switch, used to control the suction action of the brick feeding control solenoid valve 606 (double-action). The two outputs of this solenoid valve are respectively connected to the two intake connectors of the brick feeding cylinder 304 and the reciprocating cylinder 314 through tee connectors (the intake connectors of the two cylinders are all speed regulating connectors, used to adjust the moving speed of the cylinder piston rod); the anti-tipping control switch 612 is a single-button single-control switch (that is, when the switch is pressed, the solenoid valve is suctioned, and when the hand is released, the solenoid valve is powered off), used to control the suction action of the anti-tipping control solenoid valve 607 (single-action). The two outputs of this solenoid valve are respectively connected to the two intake connectors of the fixed cylinder one 404 and the fixed cylinder two 405 through tee connectors; the indexing control switch 613 is a single-button single-control switch, used to control the suction action of the indexing control solenoid valve 608 (single-action). The two outputs of this solenoid valve are respectively connected to the two intake connectors of the indexing cylinder 109 and the check cylinder 108 through tee connectors (the intake connectors of the two cylinders are all speed regulating connectors); the lifting control switch 614 is a double-button double-control switch, used to control the suction action of the lifting control solenoid valve 609 (double-action). The two outputs of this solenoid valve are directly connected to the two intake connectors of the lifting cylinder 201; when all the control switch buttons act, the solenoid valve is powered on and ventilated when pressed, and the solenoid valve is powered off and the air is cut off when released;

[0062] It should be noted that the present invention is a semi-automatic cylindrical brick arranging machine. When in use, for the preparation work, first manually turn and fix the brick support 302, then insert the wear-resistant bricks one by one into the card slots of the brick support 302. After being filled, the wear-resistant bricks form a wear-resistant brick row 303. Demold the high-viscosity binder on the side plates of the wear-resistant brick row 303, turn the brick support 302 back to its original position, so that the bottom surface of the brick support 302 is smoothly attached to the brick feeding frame 306; wind a layer of special plastic film on the outer surface of the die cylinder 217 to prevent the high-viscosity binder on the wear-resistant bricks from adhering to the metal outer surface of the die cylinder 217, rotate the rotating arm 403 back to its original position, so that the fixing cylinder 1 404 is directly above the movable disk 212, and tighten the quick nut 402; adjust the air pressure of the pneumatic triple unit 603, and lock the nut thereon after adjustment, and it will not be adjusted later. The premise of the above operations is that the brick feeding cylinder 304 and the lifting cylinder 201 are fully reset; at this time, under the action of compressed air, the piston rod of the indexing cylinder 109 is in a contracted state, the model of the indexing cylinder 109 is MSCCA40-50, the piston rod of the check valve cylinder 108 is in an extended state, the model of the check valve cylinder 108 is MSCCA16-10, the piston rod of the reciprocating cylinder 314 is in an extended state, the piston rod of the brick feeding cylinder 304 is in a contracted state, the piston rod of the lifting cylinder 201 is in a contracted state, and the piston rods of the fixing cylinder 1 404 and the fixing cylinder 2 405 are in a contracted state;

[0063] The operation is as follows:

[0064] Press the start button of the brick feeding control switch 611. Compressed air enters the reciprocating cylinder 314 and the brick feeding cylinder 304 respectively through one path of the brick feeding control solenoid valve 606. The piston rod of the reciprocating cylinder 314 quickly returns to its original position, causing the reciprocating bracket 307 to drive the brick feeding frame 306 to quickly approach the movable plate 212. At this time, the piston rod of the brick feeding cylinder 304 acts on the push rod assembly 301, pushing the wear-resistant brick row 303 to move horizontally forward along the card slot of the brick support 302. When the wear-resistant brick at the end of the wear-resistant brick row 303 is pressed against the outer wall of the die barrel 217 and lands on the movable plate 212, release the start button of the brick feeding control switch 611. At this time, since the spool of the brick feeding control solenoid valve 606 returns to the middle position, the solenoid valve is in a pressure-holding state, and no compressed air enters the cylinder anymore; Press the start button of the anti-overturning control switch 612. Compressed air enters the first fixed cylinder 404 and the second fixed cylinder 405 respectively through one path of the anti-overturning control solenoid valve 607. After the piston rod of the first fixed cylinder 404 extends, it presses the wear-resistant bricks on the movable plate 212. After the piston rod of the second fixed cylinder 405 extends, the pendulum needle of the pendulum needle assembly 406 presses the wear-resistant brick at the end of the wear-resistant brick row 303. At this time, keep pressing this start button; With the other hand, press the reset button of the brick feeding control switch 611. According to the actually adjusted intake air flow and the inertia of the cylinder piston rod, this reset button needs to be clicked and then quickly released. At this time, compressed air enters the reciprocating cylinder 314 and the brick feeding cylinder 304 respectively through the other path of the brick feeding control solenoid valve 606. The piston rod of the reciprocating cylinder 314 quickly extends, causing the reciprocating bracket 307 to drive the brick feeding frame 306 to quickly separate from the movable plate 212 to achieve the seam separation action. Since this reset button is clicked and then quickly released, the brick feeding control solenoid valve 606 is energized and ventilated and then quickly de-energized and cut off the air supply, so that the piston rod of the brick feeding cylinder 304 returns slightly and then stops moving. At this time, the end of the push rod assembly 301 is slightly separated from the wear-resistant brick row 303; After the seam separation action is completed, release the start button of the anti-overturning control switch 612. Under the action of compressed air, the first fixed cylinder 404 and the second fixed cylinder 405 quickly return to their original positions;

[0065] Press the start button of the indexing control switch 613. Compressed air passes through one path of the indexing control solenoid valve 608 and enters the indexing cylinder 109 and the check cylinder 108 respectively. The piston rod of the check cylinder 108 retracts, causing the check claw 107 to disengage from the check tooth disc 110. The piston rod of the indexing cylinder 109 drives the indexing claw 121 to act on the indexing teeth of the indexing tooth disc 111, rotating the indexing tooth disc 111 by an angle. Thus, the main shaft 101 drives the wear-resistant bricks on the movable disc 212 to rotate by the angle of one brick; then release the start button of the indexing control switch 613. Compressed air passes through the other path of the indexing control solenoid valve 608 and enters the indexing cylinder 109 and the check cylinder 108 respectively. The piston rod of the check cylinder 108 quickly returns to its original position, causing the check claw 107 to engage into the check tooth groove of the check tooth disc 110. At the same time, the piston rod of the indexing cylinder 109 slowly returns to its original position, causing the indexing claw 121 to slide reversely into the next indexing tooth groove of the indexing tooth disc 111. After the whole action is completed, the indexing cylinder 109 and the check cylinder 108 wait for the next indexing action;

[0066] Repeat the operating actions of steps 1 and 2. The wear-resistant bricks on the brick support 302 are successively pushed onto the movable disc 212. The periphery of the die barrel 217 is evenly covered with wear-resistant bricks, and high-viscosity binder is attached between every two wear-resistant bricks;

[0067] Tie up the arranged wear-resistant brick row 303 with steel wire. Press the start button of the lifting control switch 614. Compressed air passes through one path of the lifting control solenoid valve 609 and enters the lifting cylinder 201. The piston rod of the lifting cylinder 201 acts on the cylinder push seat 203. The cylinder push seat 203 acts on the bottom surface of the lifting plate 204 through the second lifting seat slide rail 208. The model of the second lifting seat slide rail 208 is SSE2BNZ13, causing it to move vertically upward. The lifting plate 204 drives the sliding sleeve 209 to move upward. The movable bracket 213 welded to the sliding sleeve 209 causes the 3-piece die barrel 217 to contract upward through the evenly distributed die barrel cranks 218, reducing the diameter of the die barrel 217 relative to the main shaft 101. After the piston rod of the lifting cylinder 201 extends in place, release the start button of the lifting control switch 614. Loosen the quick nut 402 and manually rotate the swing arm 403, causing the fixed cylinder one 404 to rotate by an angle around the swing arm support 401, taking out the movable disc 212 and the formed brick cylinder 220 on it. Press the reset button of the lifting control switch 614. At this time, compressed air passes through the other path of the lifting control solenoid valve 609 and enters the lifting cylinder 201. The piston rod of the lifting cylinder 201 returns to its original position, causing the above-mentioned associated components to return to their original positions. The 3-piece die barrel 217 expands downward, increasing the diameter of the die barrel 217 relative to the main shaft 101. The outer circle of the 3-piece die barrel 217 forms a complete circular cylinder;

[0068] Repeat the preparatory work. Press the reset button of the brick feeding control switch 611. After the piston rod of the brick feeding cylinder 304 is fully retracted, the model of the brick feeding cylinder 304 is MSCCA40-100. The end of the push rod assembly 301 leaves the card slot of the brick support 302, which is convenient for loading bricks after the brick support 302 is turned over. Install the wear-resistant bricks on the brick support 302, install the movable disk 212, wind a layer of special plastic film on the outer surface of the die cylinder 217, demold the high-viscosity binder on the side plates of the wear-resistant brick row 303, rotate the swing arm 403 to reset, so that the fixed cylinder 1 404 is directly above the movable disk 212, tighten the quick nut 402, and enter the operation mode again.

[0069] A single indexing cylinder 109 acts on the indexing gear disk 111 to achieve intermittent indexing rotary motion. The indexing action is realized through the ratchet-like structure of the indexing gear disk 111. The mechanism is simple and the cost is low. Under the combined action of the cylinder speed control joint 119 on the indexing cylinder 109 and the check cylinder 108, the turntable 102 can be accurately positioned after each rotation of an indexing tooth and does not reverse after the indexing cylinder 109 is reset, and the processing effect is better.

[0070] The indexing swing arm 104 rotates around the indexing shaft seat 105 through two No. 1 ball bearings 115. The No. 1 ball bearings 115 adopt ball bearings 6004. The gear disk under the turntable 102 rotates around the indexing shaft seat 105 through two bearings. This structure makes the rotation of the indexing swing arm 104 in the same direction as that of the turntable 102, but not in sync, making the indexing action simpler and more effective.

[0071] Convert the linear horizontal reciprocating motion of the lifting cylinder 201 into the vertical lifting motion of the movable disk 212, which helps to closely associate the indexing of the main shaft 101 with the necking of the die cylinder 217, so that the structures of the two mechanisms are relatively compact and the cooperation is stable.

[0072] Adopt a structural form in which the 3-piece die cylinder 217 is associated with the main shaft 101 and the sliding sleeve 209 through the die cylinder crank 218, which can effectively convert the lifting motion of the lifting plate 204 driving the sliding sleeve 209 into the radial contraction motion of the arc-shaped cylinder. The structure is simple, convenient for demolding the formed brick cylinder 220, reduces labor costs, and is more convenient to operate.

[0073] Adopt the reciprocating motion of the reciprocating cylinder 314 to make the entire brick feeding mechanism 3 reciprocate. Under the action of the reciprocating motion limit seat, the stroke of the reciprocating motion meets the opening requirement at the end of the wear-resistant brick row 303. Cylinder speed control joints 119 are installed on both the reciprocating cylinder 314 and the brick feeding cylinder 304, so that when the two cylinders act simultaneously, the opening and brick feeding do not affect each other. The brick feeding assembly uses the lever principle to double the stroke of the brick feeding cylinder 304 acting on the push rod assembly 301, which not only saves space, but also makes the wear-resistant brick row 303 move more smoothly in the brick support 302.

[0074] The fixed cylinder 1 (404) and the fixed cylinder 2 (405) are two miniature needle cylinders. These cylinders are small in shape, consume little air, and act quickly. They can quickly press the wear-resistant bricks at the end, enabling the smooth progress of the splitting action between the single wear-resistant brick at the end of the wear-resistant brick row (303) and the single wear-resistant brick on the movable disk (212).

[0075] All pneumatic control components are integrated in a pneumatic control box (601). The total air source is centrally fed into the control solenoid valves on the valve seat (604) after being decompressed and filtered by the pneumatic triple unit (603). The two-way air outlets of all control solenoid valves are then transported to the air inlets of their respective cylinders through their respective air distribution manifolds (615). A position feedback magnetic ring is installed in each cylinder. If magnetic switches are installed on both sides of each cylinder and the position feedback signals generated by the magnetic switches during each action of the cylinder are transmitted into the PLC, the logical actions of the equipment can be sequentially controlled by the PLC with a pre-programmed logic. In this invention, a semi-automatic control method is adopted to control each functional cylinder to control costs. By sequentially pressing the control switches, the control solenoid valves act on their respective cylinders in sequence. The operation of the entire semi-automatic cylindrical brick arranging machine is convenient, and the use effect is better than the traditional method, meeting people's usage requirements and being relatively practical.

[0076] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A semi-automatic cylinder brick arranging machine, characterized in that: it includes a ratchet indexing mechanism (1), a die barrel necking mechanism (2), a brick feeding mechanism (3), an anti-overturning mechanism (4), a frame assembly (5) and an electrical control assembly (6), and the ratchet indexing mechanism (1), the die barrel necking mechanism (2), the brick feeding mechanism (3), the anti-overturning mechanism (4) and the electrical control assembly (6) are all installed on the frame assembly (5); The ratchet indexing mechanism (1) includes an indexing cylinder (109), a check cylinder (108), an indexing gear disc (111), a check gear disc (110), a turntable (102) and a main shaft (101). The main shaft (101) is fixedly installed at the upper end of the turntable (102). Below the turntable (102), there are an indexing swing arm (104) and an indexing shaft seat (105). The indexing swing arm (104) is arranged on the outer surface of the upper end of the indexing shaft seat (105). The other end of the indexing cylinder (109) is provided with an indexing cylinder ball eye joint (113). The indexing cylinder ball eye joint (113) is hinged to the indexing swing arm (104) through a pin shaft. An indexing claw (121) is arranged on the outer surface of the indexing swing arm (104). Inside the indexing swing arm (104), there are two groups of first ball bearings (115). The two groups of first ball bearings (115) are hot-fitted on the indexing shaft seat (105). On the lower outer surfaces of the indexing gear disc (111) and the check gear disc (110), there are respectively an indexing gear disc chuck (118) and a check gear disc chuck (117). The indexing gear disc chuck (118) and the check gear disc chuck (117) are both connected to the turntable (102) by bolts. The end of the piston rod of the check cylinder (108) is hinged to a check claw (107) through a pin shaft; Wherein, one ends of the indexing cylinder (109) and the check cylinder (108) are respectively fixedly installed with an indexing cylinder fixing seat (112) and a check cylinder fixing seat (116) by bolts. A check claw support (106) is movably installed on one side of the lower end of the check claw (107). There are four groups of turntable brackets (103) below the turntable (102). The other end of the indexing cylinder (109) is provided with an indexing cylinder limit seat (114). An indexing shaft seat lock nut (120) is arranged on the upper outer surface of the indexing shaft seat (105). A cylinder speed regulating joint (119) is arranged on the outer surface of the indexing cylinder (109). A return spring (122) is arranged on the check claw (107); The die barrel necking mechanism (2) includes a lifting cylinder (201), a cylinder push seat (203), a lifting plate (204), a sliding sleeve (209), a die barrel (217), a movable bracket (213), a tray (210), a bearing box (205) and a lifting seat (222). One end of the cylinder push seat (203) is fixedly installed with a lifting cylinder fixing seat (202) through bolts. One end of the lifting cylinder fixing seat (202) is provided with a push seat slider (207). The outside of the cylinder push seat (203) is movably installed with a first lifting seat slide rail (221). The cylinder push seat (203) is movably connected to the first lifting seat slide rail (221) through a slider. Above the lifting seat (222) is provided with a movable plate (212). The upper outer surface of the movable plate (212) is fixedly installed with four linear bearing seats (219) through bolts. The lower end of the cylinder push seat (203) is movably installed with a second lifting seat slide rail (208). Inside the bearing box (205) is provided with a second ball bearing (206). The outer surface of the sliding sleeve (209) is movably connected to the second ball bearing (206). Above the movable bracket (213) is provided with a fixed bracket (214). Both the movable bracket (213) and the fixed bracket (214) are nested on the outer surface of the main shaft (101). One end of the fixed bracket (214) away from the main shaft (101) is provided with three die barrel cranks (218). The inner surface of the die barrel (217) is fixedly connected to one end of the three die barrel cranks (218). Near the lower end position on the outer surface of the die barrel (217) is provided with a formed brick barrel (220).

2. A semi-automatic cylindrical brick arranging machine according to claim 1, characterized in that: Both the tray (210) and the movable plate (212) are movably installed on the outer surface of the sliding sleeve (209), and the movable bracket (213) is located above the tray (210). Four movable plate support columns (211) are provided between the tray (210) and the movable plate (212). Near the upper end position on the outer surface of the main shaft (101) is fixedly installed with a positioning sleeve (215). Two main shaft lock nuts (216) are provided on the fixed bracket (214). The fixed bracket (214) is fixedly connected to the main shaft (101) through the two main shaft lock nuts (216).

3. A semi-automatic cylindrical brick arranging machine according to claim 1, characterized in that: The brick feeding mechanism (3) includes a brick feeding component and a slotting component. The brick feeding component includes a brick feeding frame (306), a brick feeding cylinder (304), a lever arm (305), a push rod assembly (301), a brick support (302), and a wear-resistant brick row (303). The brick feeding cylinder (304), the lever arm (305), the push rod assembly (301), and the brick support (302) are arranged on the brick feeding frame (306). The wear-resistant brick row (303) is arranged on the brick support (302). A push rod fixing frame (308) is fixedly installed at the front end of the brick feeding frame (306). A secondary arm (309) is installed at one end of the lever arm (305). A brick support flipping component (310) is arranged behind the brick support (302). An adjusting support (311) is fixedly installed at the lower end of the brick feeding frame (306). The slotting component includes a reciprocating support (307), a reciprocating support slider (312), a reciprocating cylinder limit seat (313), and a reciprocating cylinder (314). The reciprocating support (307) is fixedly installed on the outer surface of the lower end of the adjusting support (311). The reciprocating support slider (312) is movably installed on the outer surface of the lower end of the reciprocating support (307). Both the reciprocating cylinder (314) and the reciprocating cylinder limit seat (313) are located below the reciprocating support (307). The reciprocating cylinder (314) is located on one side of the reciprocating cylinder limit seat (313).

4. A semi-automatic cylindrical brick arranging machine according to claim 3, wherein: The frame assembly (5) includes a lower fixing frame (501), fixing columns (502), an intermediate fixing plate (503), a handle (504), adjusting feet (505), and linear guide rods (506). The number of the adjusting feet (505) and the fixing columns (502) is four groups each. The four groups of adjusting feet (505) are all fixedly installed on the outer surface of the lower end of the lower fixing frame (501). The four groups of fixing columns (502) are all fixedly installed between the lower fixing frame (501) and the intermediate fixing plate (503). The handle (504) is arranged at a position on the front side of the lower fixing frame (501). The linear guide rods (506) are arranged at a position on the outer surface of the upper end of the intermediate fixing plate (503) near the front end side.

5. A semi-automatic cylindrical brick arranging machine according to claim 4, wherein: The anti-rollover mechanism (4) includes a fixed cylinder one (404), a fixed cylinder two (405), a swing arm support (401), a swing arm (403) and a pendulum needle assembly (406). The swing arm support (401) is screwed onto the outer surface of the linear guide rod (506) through internal and external threads. A quick nut (402) is movably installed at the upper end of the swing arm (403). The swing arm (403) is movably connected to the swing arm support (401) through the quick nut (402). The fixed cylinder one (404) is fixedly installed at one end of the swing arm (403). The fixed cylinder two (405) is hinged to the outer surface of the rear end of the brick support (302) through a rotating shaft. One end of the piston rod of the fixed cylinder two (405) is connected to the pendulum needle assembly (406).

6. A semi-automatic cylindrical brick discharging machine according to claim 1, characterized in that: The electrical control assembly (6) includes a pneumatic control box (601), a control switch and several groups of pneumatic pipelines (610). A gas source connector (602) is fixedly installed on the outer surface of the rear end of the pneumatic control box (601). A pneumatic triple unit (603) and a valve seat (604) are arranged inside the pneumatic control box (601). The pneumatic triple unit (603) is located above the valve seat (604). The air outlet of the pneumatic triple unit (603) is connected to the valve seat (604) through a pneumatic pipeline (610). One end of the gas source connector (602) is connected to the pneumatic triple unit (603) through a pneumatic pipeline (610). A spare solenoid valve (605), a brick feeding control solenoid valve (606), an anti-rollover control solenoid valve (607), an indexing control solenoid valve (608) and a lifting control solenoid valve (609) are installed on the valve seat (604). An air distribution row (615) is arranged on the outer surface of the front end of the pneumatic control box (601). The spare solenoid valve (605), the brick feeding control solenoid valve (606), the anti-rollover control solenoid valve (607), the indexing control solenoid valve (608) and the lifting control solenoid valve (609) are connected to the interfaces on the air distribution row (615) through several groups of pneumatic pipelines (610).

7. A semi-automatic cylindrical brick discharging machine according to claim 6, characterized in that: The control switches include a brick feeding control switch (611), an anti-rollover control switch (612), an indexing control switch (613), and a lifting control switch (614). The brick feeding control switch (611), the anti-rollover control switch (612), the indexing control switch (613), and the lifting control switch (614) are fixedly installed on the outer surface of the upper end of the middle fixing plate (503) in sequence from left to right. The brick feeding control switch (611), the anti-rollover control switch (612), the indexing control switch (613), and the lifting control switch (614) are respectively connected to a brick feeding control solenoid valve (606), an anti-rollover control solenoid valve (607), an indexing control solenoid valve (608), and a lifting control solenoid valve (609) through wires. The brick feeding control switch (611), the anti-rollover control switch (612), the indexing control switch (613), and the lifting control switch (614) are all connected to a standby solenoid valve (605) through wires.

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