Ground cylinder blank consolidation device, mold locking and unlocking device and blank production line

Abstract

The invention relates to the technical field of ceramic green body forming equipment, in particular to a ground cylinder green body consolidation device, a mold locking and unlocking device and a green body production line. The ground cylinder blank consolidation device comprises a mold with an opening in the top, an upper cover is arranged at the opening in the top of the mold, an inflation part and an exhaust part are arranged in the middle of the lower side of the upper cover in a penetrating mode, a sealing part is arranged at the position, connected with the opening of the mold, of the upper cover, and a lifting pressing mechanism is arranged on the upper portion of the upper cover. And in cooperation with the inflation part and the exhaust part, the strength of the green body in the mold is enhanced through air pressure, the green body is consolidated, and the strength of the green body is effectively improved.

Description

Technical Field

[0001] The present invention relates to the technical field of ceramic blank forming equipment, and in particular to a ground cylinder blank consolidation device, a mold locking and unlocking device, and a blank production line. Background Art

[0002] The molding of the green body is a very critical link and also the most labor-intensive link in the production of floor cylinders. The ceramic green body molding methods usually include grouting, extrusion, and throwing. The existing floor cylinder green bodies are relatively large and bulky, so gypsum molds are usually used for green body roll molding. The overall trimming and drying time of the green body is long, which not only has low green body production efficiency but also is difficult to ensure green body strength. The green body consistency is poor and it is difficult to adapt to the mass production of floor cylinder green bodies. The disassembly and assembly of the bulky rolling molding molds rely on manual operation, with a low degree of automation. Manual operation is time-consuming and labor-intensive, and the operating safety is poor. The overall green body production efficiency is low and it is difficult to adapt to market demand. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a device for consolidating a ground cylinder blank in response to the above-mentioned technical deficiencies. An upper cover is set at the top opening of the mold to cooperate with the inflation part and the exhaust part to strengthen and consolidate the blank in the mold through air pressure, thereby solving the problem that the strength of the blank is difficult to further improve; the mold locking device is set to cooperate with the locking downward pressing device and the unlocking pushing device to realize automatic locking and unlocking of the mold, thereby solving the problem of relying on manual operation; the ground cylinder blank production line is set to realize the automated production of ground cylinder blanks, thereby solving the problems of low automation level and overall low efficiency in the existing ground cylinder blank production.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is: a ground cylinder blank consolidation device, including a mold with an opening on the top, an upper cover is provided at the opening on the top of the mold, an inflation part and an exhaust part are provided in the middle of the lower side of the upper cover, a sealing part is provided at the position where the upper cover connects with the mold opening, and a lifting and clamping mechanism is provided on the upper part of the upper cover.

[0005] To further optimize the technical solution, the inflation part includes an inflation tube, a ring-shaped air jet pipe is provided at the bottom end of the inflation tube, a plurality of air jet holes are evenly distributed on the outer wall of the ring-shaped air jet pipe, the ring-shaped air jet pipe is arranged on the lower side of the upper cover, the top end of the inflation tube is connected to a pressure air source, the exhaust part includes an exhaust hole, an exhaust pipe is connected to the upper side of the exhaust hole, the exhaust pipe is arranged on the upper outer side of the upper cover, a water receiving box is provided on the lower side of the exhaust hole, a drain valve is provided at the bottom of the water receiving box, an exhaust valve is provided in the exhaust pipe, an air pressure monitoring device is provided in the upper cover, and when the upper cover is pressed against one side of the mold, the ring-shaped air jet pipe and the water receiving box extend into the interior of the mold.

[0006] To further optimize the technical solution, the lifting and clamping mechanism includes a door frame and a support seat at the bottom, a lifting mechanism and a lifting guide rod are provided on the top of the door frame, the bottom of the extended end of the lifting mechanism is fixedly connected to the upper cover, and a consolidation conveyor is provided at the bottom of the door frame.

[0007] The present invention also provides a mold locking device, including a mold, the mold including an upper cylinder mold and a bottom base mold, the bottom outer side of the cylinder mold is provided with multiple groups of elastic outward-turned hooks, the outer periphery upper side of the base mold is provided with a clamping ring, after the mold is closed, the lower end of the hook is clamped on the lower side of the clamping ring, the lower side of the cylinder mold is provided with a locking sleeve, and the locking sleeve sliding sleeve is arranged on the outer side of the hook.

[0008] The present invention also provides a locking and pressing device for a ground cylinder blank mold, comprising the mold locking device of the claim, and also comprising a pressing lifting part and a pressing swing arm, the pressing lifting part is arranged in a pressing fixed frame, a pressing lifting platform is arranged on the upper side of the pressing lifting part, a mounting plate is arranged on the upper side of the pressing lifting platform, the top of the mounting plate is hinged to the middle and lower side of the pressing swing arm, the lower end of the pressing swing arm is hinged to the protruding end of the swinging and telescopic mechanism, the other end of the swinging and telescopic mechanism is hinged to the mounting plate, a pressing head is arranged at the end of the pressing swing arm away from the swinging and telescopic mechanism, and the top surface of the locking sleeve is arranged in the moving path of the pressing head.

[0009] The present invention also provides a ground cylinder blank mold unlocking and pushing-up device, comprising the mold locking device of the claim, and also comprising an pushing-up fixing frame, in which an pushing-up lifting cylinder is arranged, an upper pushing rod extends from the upper part of the upper pushing lifting cylinder, a horizontally placed upper pushing plate is arranged on the top of the upper pushing rod, an upper pushing head is arranged at one end of the upper pushing plate, and the bottom surface of the locking sleeve is arranged in the moving path of the upper pushing head.

[0010] The present invention also provides a floor cylinder blank production line, including a rolling forming area for blank forming, a blank consolidation area is provided on one side of the rolling forming area, and a plurality of groups of consolidation devices of the claims are provided in the blank consolidation area.

[0011] To further optimize the technical solution, the roll forming area is connected to the upstream end of the blank consolidation area through the first conveying section, and the downstream end of the blank consolidation area is connected to the demolding area through the second conveying section. The demolding area includes the mold locking downward pressing device of the claim and the unlocking and pushing upward device of the claim. The mold locking downward pressing device and the unlocking and pushing upward device are each provided with two groups, which are respectively installed on both sides of the mold conveyor. The two ends of the mold conveyor are respectively arranged in the demolding area and the roll forming area.

[0012] To further optimize the technical solution, a demoulding column is provided on one side of the end of the mold conveyor away from the roll forming area, a receiving seat is provided on the top of the demoulding column, the first conveying part and the second conveying part are respectively overhead crane conveyors provided with hanging rails, one end of the second conveying part is arranged on the upper part of the demoulding column, and a mold support elevator is provided on one side of the demoulding column.

[0013] To further optimize the technical solution, the ejector lift comprises a forked translation part and a supporting lifting part, a translation rail is provided at the bottom of the forked translation part, a horizontally sliding slide is provided on the upper part of the translation rail, a lifting guide column is fixed to the upper part of the slide, a vertically sliding lifting seat is provided on one side of the lifting guide column, two groups of horizontally sliding fork arms are provided in the lifting seat, and opening and closing notches are provided on the side of the two groups of fork arms opposite to the demoulding column, and the opening and closing notches are fork-connected with the supporting seat.

[0014] Compared with the prior art, the present invention has the following advantages: 1. By arranging an upper cover at the top opening of the mold, in cooperation with the inflation part and the exhaust part, the strength of the blank in the mold is strengthened by air pressure to achieve consolidation of the blank, thereby effectively improving the strength of the blank; 2. By releasing pressurized gas into the inner cavity of the blank through the annular jet pipe, it is possible to avoid concentrated impact of high-pressure airflow on the inside of the blank, and the airflow impact pressure is more uniform, effectively avoiding airflow impact damage to the blank; 3. By setting up a mold locking device, in cooperation with a locking down-pressing device and an unlocking pushing device, automatic locking and unlocking of the mold can be achieved; 4. By setting up a ground cylinder blank production line, automatic production of ground cylinder blanks can be achieved, and the overall efficiency is significantly improved, thereby ensuring the orderly progress of safe production, liberating labor, and achieving good product consistency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a ground cylinder blank consolidation device; Figure 2 It is a schematic diagram of the structure of the top side of the upper cover in a device for consolidating a floor cylinder blank; Figure 3 This is a schematic diagram of the structure of the bottom side of the upper cover in a device for consolidating a floor cylinder blank, and shows a partial enlarged view of point A; Figure 4 It is a cross-sectional view of a door frame in a floor cylinder blank consolidation device; Figure 5 It is the relative position of a mold clamping device, a mold clamping pressing device and an unlocking pushing device when they cooperate; Figure 6 It is a schematic diagram of the structure of a mold clamping device; Figure 7 It is a structural schematic diagram of a mold clamping device, a mold clamping down-pressing device and an unlocking and pushing-up device when they cooperate, and a half-section of the mold is shown; Figure 8 It is a schematic diagram of the layout of a floor cylinder blank production line; Fig. 9 It is a side view of a floor cylinder blank production line at one side of the demoulding area; Fig.10a It is a schematic diagram of a forked translation part and a demoulding column cooperating in demoulding in a floor cylinder blank production line; Fig.10bIt is a structural schematic diagram of the die lift; Fig.11 It is a schematic diagram of the overall structure of a floor cylinder blank production line.

[0016] In the figure: 1, upper cover; 11, mold; 110, sealing part; 111, cylinder mold; 1110, ring sleeve; 112, bottom mold; 113, hook; 114, snap ring; 115, locking sleeve; 116, mounting seat; 117, torsion spring; 12, inflation tube; 121, annular jet tube; 122, air pressure monitoring device; 13, exhaust hole; 130, exhaust pipe; 131, exhaust valve; 132, 1. Water receiving box; 1321. Side opening; 133. Drain valve; 134. Drain pipe; 135. Muffler; 14. Door frame; 140. Support seat; 141. Lifting mechanism; 142. Lifting guide rod; 15. Consolidation conveyor; 2. Locking mold pressing device; 20. Pressing fixed frame; 21. Pressing cylinder; 210. Pressing lifting platform; 211. Mounting plate; 212. Pressing guide rod; 22. Pressing swing arm; 221. Pressing head; 23. Swing telescopic mechanism; 3. Unlocking push device; 30. Pushing fixed frame; 31. Pushing lifting cylinder; 32. Pushing rod; 33. Pushing plate; 331. Pushing head; 4. Rolling forming area; 40. Mold conveyor; 41. Blank rolling forming machine; 42. Mud block grabbing manipulator; 5. Blank consolidation area; 50. First conveying part; 6. Demolding area; 60. 2. Conveying section; 7. Demoulding column; 71. Receiver; 8. Mould support lift; 81. Forked translation section; 811. Translation rail; 812. Slide seat; 82. Supporting and lifting section; 820. Lifting guide column; 821. Fork arm; 8210. Lifting seat; 8211. Horizontal rail; 8212. Follower column; 8213. Tightening cylinder; 822. Opening and closing notch; 9. Hoisting mobile vehicle; 91. Gate-shaped boom. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical scheme and advantages of the present invention clearer, the present invention is further described in detail below in conjunction with the reference drawings of specific embodiments. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the present invention. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the present invention.

[0018] Unless otherwise defined, the technical or scientific terms used herein shall have the common meanings understood by persons having ordinary skills in the field to which the present invention belongs. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly. Embodiment 1

[0019] A ground cylinder body consolidation device, combined with Figures 1 to 4As shown, it includes a mold 11 with a top opening and a lifting and clamping mechanism, the lifting and clamping mechanism includes a door frame 14 and a support seat 140 at the bottom, a lifting mechanism 141 and a lifting guide rod 142 are provided on the top of the door frame 14, the bottom of the extended end of the lifting mechanism 141 is fixedly connected to the upper cover 1, and a consolidation conveyor 15 is provided at the bottom of the door frame 14, the consolidation conveyor 15 can be a chain, chain plate or belt conveyor line, and this embodiment is a hollow double-row chain conveyor, and the support seat 140 is arranged between the two rows of conveying chains of the double-row chain conveyor.

[0020] Combination Figures 2 to 4 As shown, the upper cover 1 is arranged at the opening at the top of the mold 11, and an inflation portion and an exhaust portion are penetrated in the middle of the lower side of the upper cover 1. A sealing portion 110 is provided at the position where the upper cover 1 is connected to the opening of the mold 11, which is an elastic sealing rubber ring. The sealing rubber ring is used to achieve the sealing of the upper cover 1 and the opening of the mold 11. A lifting and clamping mechanism is provided on the upper part of the upper cover 1.

[0021] The inflation part includes an inflation tube 12, a ring-shaped jet tube 121 is provided at the bottom end of the inflation tube 12, a plurality of jet holes are evenly distributed on the outer wall of the ring-shaped jet tube 121, the ring-shaped jet tube 121 is arranged at the lower side of the upper cover 1, and the top of the inflation tube 12 is connected to a pressure gas source, the exhaust part includes an exhaust hole 13 arranged in the upper cover 1, an exhaust pipe 130 is connected to the upper side of the exhaust hole 13, the exhaust pipe 130 is arranged at the upper outer side of the upper cover 1, an exhaust valve 131 is provided in the exhaust pipe 130, and a muffler 135 is provided at the exhaust port of the exhaust pipe 130, A water receiving box 132 is provided at the lower side of the exhaust hole 13, and the top of the water receiving box 132 is detachably connected to the upper cover 1. A side opening 1321 is provided at the upper part of one side of the water receiving box 132. The exhaust hole 13 is connected to the inner cavity of the mold 11 through the side opening 1321. A drain valve 133 is provided at the bottom of the water receiving box 132. The drain valve 133 is connected to the water receiving box 132 through a drain pipe 134. An air pressure monitoring device 122 is provided in the upper cover 1. When the upper cover 1 is pressed against one side of the mold 11, the annular air jet pipe 121 and the water receiving box 132 extend into the interior of the mold 11.

[0022] When using, combine Figures 1 to 4As shown, the mold 11 containing the blank is conveyed to the gantry 14 by the consolidation conveyor 15. At this time, the lifting mechanism 141 on the top of the gantry 14 is in a retracted state, and the upper cover 1 is placed in a high position. When the mold 11 moves to the bottom of the upper cover 1, it stops moving. Then the lifting mechanism 141 is controlled to extend, and the upper cover 1 is pressed down to the top opening of the mold 11. At this time, the annular air injection pipe 121 and the water receiving box 132 are inside the mold 11. High-pressure gas is filled into the inner cavity of the ground cylinder blank through the inflation pipe 12 and the annular air injection pipe 121. As the air pressure in the inner cavity of the ground cylinder blank increases, the blank can be squeezed, which can improve the strength and hardness of the blank after preliminary rolling, and avoid damage and deformation during demolding or during the transportation of the blank. After maintaining the pressure for a certain period of time, the exhaust valve 131 is controlled to open, and the high-pressure gas in the inner cavity of the ground cylinder blank is discharged through the exhaust pipe 130. During the exhaust process, due to the high humidity of the air in the inner cavity of the ground cylinder blank, water droplets are usually formed at the exhaust hole 13. The dripping water droplets are collected by the water receiving box 132 to prevent the water droplets from directly dripping into the inner cavity of the ground cylinder blank and affecting the quality of the inner wall of the blank. The noise generated during the exhaust process can be effectively reduced by the provided muffler 135. After the pressure is released, the upper cover 1 is opened upwards to convey the consolidated mold 11 to the downstream end through the consolidation conveyor 15, and the consolidation work of the next mold 11 is carried out. After several consolidation cycles, the drain valve 133 can be opened to discharge the accumulated water droplets in the water receiving box 132 to the outside of the mold 11. Embodiment 2

[0023] Combination Figure 6 As shown, a mold locking device includes a mold 11, and the mold 11 includes an upper barrel mold 111 and a bottom mold 112. The outer side of the bottom of the barrel mold 111 is provided with multiple groups of elastically turned outward hooks 113, and the top of the hooks 113 is hinged in a mounting seat 116. The end of the hinge axis of the hook 113 is provided with a torsion spring 117, one end of the torsion spring 117 abuts against the inner side of the hook 113, and the other end of the torsion spring 117 is fixed in the mounting seat 116. A snap ring 114 is provided on the upper side of the outer periphery of the bottom mold 112. In use, after the mold 11 is closed, the lower end of the hook 113 is clamped on the lower side of the snap ring 114, and the lower side of the barrel mold 111 is sleeved with a locking sleeve 115, which is slidably sleeved on the outer side of the multiple groups of hooks 113. The multiple hooks 113 are locked with the snap ring 114 by the sleeve compression of the locking sleeve 115. Embodiment 3

[0024] Combination Figures 5 to 7As shown, a clamping and pressing device for a base cylinder blank mold is used to cooperate with the mold clamping device in the second embodiment to realize the locking of the cylinder mold 111 and the bottom mold 112 after the mold is closed, including a pressing and lifting part and a pressing swing arm 22. The pressing and lifting part includes a pressing cylinder 21 and a pressing guide rod 212. The pressing cylinder 21 body is fixedly arranged in the pressing fixed frame 20. A pressing and lifting platform 210 is arranged on the upper side of the extended end of the pressing cylinder 21 of the pressing and lifting part. Two vertical pressing guide rods 212 are arranged on the lower side of the pressing and lifting platform 210. The pressing guide rods 212 slide The dynamic wear is arranged in the downward pressure fixing frame 20, and a vertically arranged mounting plate 211 is arranged on the upper side of the downward pressure lifting platform 210. The top of the mounting plate 211 is hinged to the middle and lower side of the downward pressure swing arm 22, and the lower end of the downward pressure swing arm 22 is hinged with the protruding end of the swing telescopic mechanism 23. The swing telescopic mechanism 23 is an ultra-thin oil cylinder, and the other end of the swing telescopic mechanism 23 is hinged to the mounting plate 211. A downward pressure head 221 is arranged at one end of the downward pressure swing arm 22 away from the swing telescopic mechanism 23, and the top surface of the locking sleeve 115 is arranged in the moving path of the downward pressure head 221.

[0025] When in use, after the cylinder mold 111 and the bottom mold 112 are closed, the multiple groups of hooks 113 are in an outwardly opened state under the action of the torsion spring 117, driving the pressing cylinder 21 to contract, and then driving the swing telescopic mechanism 23 to extend, and the pressing head 221 is pressed down under the action of the lever. When the pressing head 221 contacts the axial top surface of the locking sleeve 115, the axial downward pressure on the locking sleeve 115 is achieved, and the locking sleeve 115 simultaneously presses down the multiple groups of hooks 113 until the hooks 113 hook the bottom surface of the retaining ring 114, thereby completing the locking of the mold 11. Embodiment 4

[0026] Combination Figures 5 to 7 As shown, a ground cylinder blank mold unlocking and pushing-up device is used to cooperate with the mold locking device in Example 2 to realize the unlocking of the cylinder mold 111 and the bottom mold 112 before mold opening, including an upward pushing fixed frame 30, in which an upward pushing lifting cylinder 31 is provided, and an upper pushing rod 32 extends from the upper part of the upper pushing lifting cylinder 31, and a horizontal upper pushing plate 33 is provided on the top of the upper pushing rod 32, and an upward pushing guide mechanism is provided between the lower side of the upper pushing plate 33 and the upper pushing fixed frame 30, and an upper pushing head 331 is provided at one end of the upper pushing plate 33, and the bottom surface of the locking sleeve 115 is arranged in the moving path of the upper pushing head 331.

[0027] During use, when it is necessary to unlock the cylinder mold 111 and the bottom mold 112, the upper push-up cylinder 31 is driven to extend upward, and then the upper push head 331 is driven to move upward until it contacts the bottom surface of the locking sleeve 115, and then the locking sleeve 115 is pushed upward. The multiple groups of hooks 113 release the constraints of the locking sleeve 115 and flip outward under the action of the torsion spring 117. The hooks 113 are disengaged from the contact with the lower side of the retaining ring 114, and the mold 11 is unlocked. Embodiment 5

[0028] Combination Figures 8 to 11 As shown, a ground cylinder blank production line includes a rolling forming area 4 for blank forming, and the rolling forming area 4 includes a ground cylinder blank rolling forming machine 41. A mud block grabbing manipulator 42 is provided on one side of the blank rolling forming machine 41, and a tray with mud blocks is provided on one side of the mud block grabbing manipulator 42. A blank consolidation area 5 is provided on one side of the rolling forming area 4, and a plurality of consolidation devices in the first embodiment are provided in the blank consolidation area 5, and four groups are provided in this embodiment. The rolling forming area 4 is connected to the upstream end of a plurality of consolidation conveyors 15 in the blank consolidation area 5 through a first conveying part 50, and the downstream end of the consolidation conveyor 15 in the blank consolidation area 5 is connected to the demolding area 6 through a second conveying part 60. Here, the first conveying part 50 and the second conveying part 60 are respectively overhead crane conveyors provided with hanging rails, and each group of overhead crane conveyors is provided with at least one group of hoisting mobile vehicles 9.

[0029] A mold conveyor 40 is provided in the demolding area 6. The mold conveyor 40 here is a chain, chain plate or belt conveyor line. The present embodiment is a hollow double-row chain conveyor. Two groups of mold locking downward pressing devices 2 in Example 3 and two groups of unlocking upward pushing devices 3 in Example 4 are axially symmetrically provided on both sides of one end of the mold conveyor 40. The two ends of the mold conveyor 40 are respectively arranged in the demolding area 6 and the rolling forming area 4.

[0030] Combination Fig. 9 , Fig.10a and Fig.10b As shown, a demoulding column 7 is provided on one side of the end of the mold conveyor 40 away from the roll forming area 4, a receiving seat 71 is provided on the top of the demoulding column 7, one end of the second conveying part 60 is arranged on the upper part of the demoulding column 7, and a mold support elevator 8 is provided on one side of the demoulding column 7. The mold support elevator 8 includes a forked translation part 81 and a supporting lifting part 82, a guide translation rail 811 is provided at the bottom of the forked translation part 81, a horizontal sliding slide 812 is provided on the upper part of the translation rail 811, a lifting guide column 820 is fixed on the upper part of the slide 812, a lifting guide column 820 is provided on one side of the lifting guide column 820, a lifting seat 8210 that slides vertically is provided, a horizontal rail 8211 that is horizontally arranged in a horizontal direction is provided in the lifting seat 8210, two sets of fork arms 821 that slide along the horizontal rail are provided in the horizontal rail 8211, a follower column 8212 is provided between the two sets of fork arms 821, and the follower column 8212 is provided between the two sets of fork arms 821. 212 is fixedly arranged in the middle of the lifting seat 8210, and two groups of fork arms 821 are respectively arranged on the left and right sides of the follower column 8212, and a telescopic tightening cylinder 8213 is respectively arranged between each group of fork arms 821 and the follower column 8212, one end of the tightening cylinder 8213 is connected with the corresponding fork arm 821, and the extending rod at the other end is connected with the follower column 8212, and an opening and closing notch 822 is arranged on the side opposite to the demoulding column 7, and the opening and closing notch 822 is forked with the receiving seat 71 to realize the movement of the receiving seat 71 and the blank.

[0031] Each device or apparatus in the above-mentioned ground cylinder production line can be applied to the production of open-top blanks for various purposes such as ground cylinders or fermentation cylinders. When the ground cylinder production line is in use, the mud blocks in the tray are first grabbed by the mud block grabbing manipulator 42, and are put into the mold 11 in the blank rolling forming machine 41. The ground cylinder mud blank is initially formed by the blank rolling forming machine 41 in the rolling forming area 4. The formed mud blank is connected to the mold 11 through the lifting and moving vehicle 9 in the first conveying part 50, and the mold 11 is transferred from the blank rolling forming machine 41 to the blank consolidation area 5. The lower part of the lifting and moving vehicle 9 is provided with a liftable door-shaped crane arm 91, and the door-shaped crane arm 91 clamps the ring sleeve 1110 on the outer wall of the mold 11 to lift the mold 11 to the consolidation conveyor 15, and the blank to be consolidated is transported to the gantry 14 through the consolidation conveyor 15 to complete the consolidation of the blank, and then the consolidated mold 11 is lifted to the disengagement by the lifting and moving vehicle 9 in the second conveying part 60. The unlocking and pushing device 3 in the mold area 6 and the demolding and clamping area 6 realizes the unlocking of the cylinder mold 111 and the bottom mold 112, and then the hoisting and moving vehicle 9 in the second conveying part 60 transfers the cylinder mold 111 and the blank inside to the receiving seat 71 of the demolding column 7, and then controls the door-shaped lifting arm 91 in the hoisting and moving vehicle 9 to continue to lower until the mold 11 and the blank are completely separated, and controls the fork arm 821 of the mold support elevator 8 to open to both sides, and then the slide seat 812 drives the lifting guide column 820 and the fork arm 821 horizontally approach the demoulding column 7, and the receiving seat 71 is forked by closing the fork arm 821 to take out the blank, completing the final demoulding of the ground cylinder blank. After the blank is transported away, the cylinder mold 111 in the demoulding column 7 is hoisted back to the end of the mold conveyor 40, and the empty cylinder mold 111 and the bottom mold 112 are locked by the locking mold pressing device 2. The locked mold 11 is transported to the rolling forming area 4 through the mold conveyor 40 for the next cycle.

[0032] The control method of the present invention is automatic control through a controller. The control circuit of the controller can be realized by simple programming by technicians in this field, which belongs to common knowledge in this field, so the present invention will not explain the control method and circuit connection in detail.

[0033] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation of the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the appended claims of the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the appended claims, or the equivalent forms of such scope and boundaries.

Claims

1. A device for consolidating a floor cylinder blank, characterized in that: The invention comprises a mold (11) with an opening at the top, wherein an upper cover (1) is provided at the opening at the top of the mold (11), an inflation portion and an exhaust portion are provided at the middle portion of the lower side of the upper cover (1), a sealing portion (110) is provided at the position where the upper cover (1) connects with the opening of the mold (11), and a lifting and clamping mechanism is provided at the upper portion of the upper cover (1).

2. A floor cylinder body consolidation device according to claim 1, characterized in that: The inflation portion comprises an inflation tube (12), the bottom end of the inflation tube (12) is provided with an annular jet tube (121), the outer wall of the annular jet tube (121) is evenly distributed with a plurality of jet holes, the annular jet tube (121) is arranged on the lower side of the upper cover (1), the top end of the inflation tube (12) is connected to a pressure gas source, the exhaust portion comprises an exhaust hole (13), the upper side of the exhaust hole (13) is connected to an exhaust pipe (130), the exhaust pipe (130) is arranged on the A water receiving box (132) is provided at the upper outer portion of the upper cover (1) and below the exhaust hole (13); a drain valve (133) is provided at the bottom of the water receiving box (132); an exhaust valve (131) is provided in the exhaust pipe (130); an air pressure monitoring device (122) is provided in the upper cover (1); and when the upper cover (1) is pressed against one side of the mold (11), the annular air injection pipe (121) and the water receiving box (132) extend into the interior of the mold (11).

3. The device for consolidating a floor cylinder blank according to claim 1, characterized in that: The lifting and clamping mechanism comprises a door frame (14) and a support seat (140) at the bottom; a lifting mechanism (141) and a lifting guide rod (142) are provided at the top of the door frame (14); the bottom of the extended end of the lifting mechanism (141) is fixedly connected to the upper cover (1); and a consolidation conveyor (15) is provided at the bottom of the door frame (14).

4. A mold clamping device, comprising a mold (11), wherein the mold (11) comprises an upper cylinder mold (111) and a bottom mold (112), characterized in that: The outer side of the bottom of the cylinder mold (111) is provided with a plurality of groups of elastically turned-outward hooks (113); the upper side of the outer periphery of the bottom mold (112) is provided with a clamping ring (114); after the mold (11) is closed, the lower end of the clamping hook (113) is clamped on the lower side of the clamping ring (114); the lower side of the cylinder mold (111) is provided with a locking sleeve (115); and the locking sleeve (115) is slidably sleeved on the outer side of the clamping hook (113).

5. A clamping and pressing device for a ground cylinder blank mold, characterized in that: It includes the mold locking device as described in claim 4, and also includes a downward pressing lifting part and a downward pressing swing arm (22), the downward pressing lifting part is arranged in a downward pressing fixed frame (20), a downward pressing lifting platform (210) is arranged on the upper side of the downward pressing lifting part, a mounting plate (211) is arranged on the upper side of the downward pressing lifting platform (210), the top of the mounting plate (211) is hinged to the middle and lower side of the downward pressing swing arm (22), the lower end of the downward pressing swing arm (22) is hinged with the protruding end of the swing telescopic mechanism (23), the other end of the swing telescopic mechanism (23) is hinged to the mounting plate (211), a downward pressing head (221) is arranged at one end of the downward pressing swing arm (22) away from the swing telescopic mechanism (23), and the top surface of the locking sleeve (115) is arranged in the moving path of the downward pressing head (221).

6. A device for unlocking and pushing up a floor cylinder blank mold, characterized in that: It includes the mold locking device as described in claim 4, and also includes an upward push fixing frame (30), in which an upward push lifting cylinder (31) is provided, and an upper push rod (32) extends from the upper part of the upper push lifting cylinder (31), and a horizontal upper push plate (33) is provided on the top of the upper push rod (32), and an upper push head (331) is provided at one end of the upper push plate (33), and the bottom surface of the locking sleeve (115) is arranged in the moving path of the upper push head (331).

7. A floor cylinder blank production line, characterized by: It comprises a roll forming area (4) for forming a blank, one side of the roll forming area (4) is provided with a blank consolidation area (5), and a plurality of groups of consolidation devices according to claim 1 are provided in the blank consolidation area (5).

8. The floor cylinder blank production line according to claim 7, characterized in that: The roll forming area (4) is connected to the upstream end of the blank consolidation area (5) through a first conveying portion (50), and the downstream end of the blank consolidation area (5) is connected to the demolding area (6) through a second conveying portion (60). The demolding area (6) includes the mold locking downward pressing device (2) described in claim 5 and the unlocking upward pushing device (3) described in claim 6. The mold locking downward pressing device (2) and the unlocking upward pushing device (3) are each provided with two groups, which are respectively installed on both sides of the mold conveyor (40). The two ends of the mold conveyor (40) are respectively arranged in the demolding area (6) and the roll forming area (4).

9. The floor cylinder blank production line according to claim 7, characterized in that: A demoulding column (7) is provided on one side of the end of the mold conveyor (40) away from the roll forming area (4), and a receiving seat (71) is provided on the top of the demoulding column (7). The first conveying part (50) and the second conveying part (60) are respectively overhead crane conveyors provided with hanging rails, and one end of the second conveying part (60) is arranged on the upper part of the demoulding column (7), and a mold lifting machine (8) is provided on one side of the demoulding column (7).

10. The floor cylinder blank production line according to claim 9, characterized in that: The mold ejector lift (8) comprises a forked translation part (81) and a supporting lifting part (82); a translation rail (811) is provided at the bottom of the forked translation part (81); a horizontally sliding slide (812) is provided on the top of the translation rail (811); a lifting guide column (820) is fixed on the top of the slide (812); a vertically sliding lifting seat 8210 is provided on one side of the lifting guide column (820); two groups of horizontally sliding fork arms 821 are provided in the lifting seat 8210; opening and closing notches (822) are provided on the sides of the two groups of fork arms (821) opposite to the demoulding column (7); and the opening and closing notches (822) are forked and matched with the supporting seat (71).

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