Concrete composite building block production device

Abstract

The invention discloses a concrete composite building block production device and relates to the technical field of concrete building blocks. Comprising a moving frame, the moving frame is in limited sliding connection with a mounting frame, and the lower side of the mounting frame is in limited sliding connection with a swing frame; the cutting units are all arranged on the swing frame, each cutting unit comprises a take-up box fixedly connected to the swing frame, the swing frame is in limited sliding connection with a pay-off box, a take-up roller is rotationally connected in the take-up box, a pay-off roller is rotationally connected in the pay-off box, and a steel wire is wound around the take-up roller and the pay-off roller together. By monitoring the relative movement between the pay-off box and the swing frame, the resistance borne by the steel wire when the pouring part is cut is obtained, the roughness degree of the surface of the steel wire is judged, the steel wire is replaced on the basis, it is not needed to judge whether replacement is needed or not after the steel wire is observed, and then the production efficiency of building blocks is improved.

Description

Technical Field

[0001] The invention relates to the technical field of concrete blocks, and in particular to a concrete composite block production device. Background Art

[0002] Concrete composite blocks are building blocks composed of concrete and other functional materials. Depending on the different functional materials combined, they have different excellent properties. In the production process of composite blocks, they need to be cast into blocks first. After the cast pieces are initially shaped, the cast pieces are cut into individual blocks according to size using reciprocating steel wires. After the blocks are completely solidified, they become finished products. In the process of cutting the cast pieces with steel wires, there is relative movement between the steel wires and the concrete, which causes the surface of the steel wires to be worn. After the steel wires are worn, the smoothness and strength of the steel wire surface are reduced, which not only increases the surface roughness of the cut blocks, but also increases the probability of the steel wires breaking during the cutting process. Both of the above situations will reduce the quality of the finished composite blocks, so it is necessary to regularly replace the steel wires. However, due to the different types of composite blocks, the steel wires are subject to different degrees of wear when cutting different cast pieces, so that it is impossible to accurately judge whether the steel wires need to be replaced simply by relying on the use time of the steel wires. It is necessary to judge whether the steel wires need to be replaced by observing the steel wires, resulting in a long time required for steel wire replacement, resulting in low production efficiency of composite blocks. Summary of the invention

[0003] The present invention provides a concrete composite building block production device to overcome the disadvantages of the prior art that due to different degrees of steel wire wear, it is necessary to observe the steel wire to determine whether it needs to be replaced, resulting in a long time required for steel wire replacement and low composite block production efficiency.

[0004] The technical solution is: a concrete composite block production device, comprising: A movable frame, wherein the movable frame is slidably connected to a mounting frame, a swing frame is slidably connected to a lower side of the mounting frame, and a vibration component for making the swing frame reciprocate horizontally is installed on the mounting frame; There are several cutting units, all of which are arranged on the swing frame. The cutting units are used to cut building blocks. The cutting units include: A wire take-up box is fixedly connected to one side of the swing frame, a wire pay-off box is slidably connected to the other side of the swing frame, a first elastic member is fixedly connected between the wire pay-off box and the swing frame, a wire take-up roller is rotatably connected in the wire take-up box, a wire pay-off roller is rotatably connected in the wire pay-off box, a steel wire is wound around the wire take-up roller and the wire pay-off roller together, and the wear condition of the steel wire surface is judged by the relative sliding of the wire pay-off box and the swing frame; The number of the fastening components is equal to that of the cutting units and both are arranged in the swing frame and the adjacent wire-releasing box for clamping the steel wire.

[0005] Furthermore, the fastening assembly comprises: Two first wedge blocks are both limitedly slidably connected in the adjacent wire-releasing boxes, and a second elastic member is provided between the two first wedge blocks and the adjacent wire-releasing boxes; Two second wedge blocks are both limitedly slidably connected in the swing frame, a third elastic member is provided between the two second wedge blocks and the swing frame, and the two first wedge blocks and the two second wedge blocks are both in contact with the adjacent steel wires; A delay component, arranged in the swing frame, for delaying the resetting speed of the wire-releasing box; The wire changing assembly is arranged in the adjacent wire taking-up box and the adjacent wire releasing box, and is used to provide power for the replacement of the steel wire.

[0006] Furthermore, the position near the wire release box in the swing frame is sealed and slidably connected with a limiting column, the limiting column and the swing frame together form a pressure chamber, and a groove is provided on the wire release box. The limiting column limits the adjacent wire release box through the groove of the adjacent wire release box.

[0007] Furthermore, the delay component includes: A T-shaped piece is limitedly slidably connected in the swing frame, and a delay slope is provided on one side of the wire-releasing box close to the adjacent T-shaped piece, and the delay slope is used to squeeze the adjacent T-shaped piece; A mounting plate is fixedly connected to the adjacent T-shaped member, a delay cavity is provided in the swing frame, the mounting plate slides in a sealed manner in the adjacent delay cavity, a fourth elastic member is fixedly connected between the mounting plate and the swing frame, a delay through hole is provided on the mounting plate, a connecting hole is provided on the mounting plate, and a delay one-way valve is installed in the connecting hole of the mounting plate; A trigger assembly is arranged in the adjacent wire-releasing boxes and is used to release the clamping of the steel wire by the two adjacent first wedge blocks.

[0008] Furthermore, the trigger component includes: A triggering member is limitedly slidably connected in the adjacent wire-releasing boxes, and the triggering member is used to squeeze two adjacent first wedge blocks; A trigger wedge is slidably connected to a side of the swing frame close to the trigger member, the trigger wedge is used to squeeze the trigger member, the trigger wedge is fixedly connected with a sealing disk, a trigger cavity connected to the outside is provided in the swing frame, the sealing disk slides sealingly in the trigger cavity, a fifth elastic member is fixedly connected between a side of the sealing disk away from the trigger wedge and the swing frame, and a trigger pull rope is fixedly connected between the sealing disk and the mounting frame.

[0009] Furthermore, the sealing disk is provided with a trigger through hole, a communicating hole is provided in the sealing disk, and a trigger one-way valve is installed in the communicating hole of the sealing disk.

[0010] Furthermore, the wire changing assembly comprises: A connecting ring is installed on the wire take-up box, and a power storage knob is fixedly connected to the connecting ring; A mainspring, fixedly connected between the power storage knob and the adjacent take-up roller; A friction ring is rotatably connected to the adjacent pay-off roller, the friction ring is in contact with the adjacent pay-off box, and a sixth elastic member is fixedly connected between the friction ring and the adjacent pay-off roller.

[0011] Furthermore, the facing sides of two adjacent first wedge blocks and the facing sides of two adjacent second wedge blocks are provided with a plurality of ridges, the ridges of two adjacent first wedge blocks are staggered, and the ridges on two adjacent second wedge blocks are staggered, and the ridges are used to increase the friction between the first wedge blocks, the second wedge blocks and the adjacent steel wires.

[0012] Furthermore, in the direction of the central axis of the wire-releasing box, the width of the trigger wedge is smaller than the minimum distance between the side of the wire-releasing box fixed to the adjacent first elastic member and the swing frame.

[0013] Furthermore, it also includes: A bifurcated pipe, fixedly connected to the swing frame and connected to all the pressure chambers, and a gas injection port is provided on the bifurcated pipe; A mounting shell, fixedly connected to and communicated with the bifurcated tube, wherein an adjusting knob is rotatably connected inside the mounting shell, and the adjusting knob is threadedly connected to an adjusting pressure plate slidably connected to the mounting shell; A sealing plate is arranged in the mounting shell and is used to seal the connection between the mounting shell and the bifurcated tube. A seventh elastic member is fixedly connected between the sealing plate and the regulating pressure plate.

[0014] The beneficial effect produced by adopting the above technical scheme is that: the present invention monitors the relative movement between the wire release box and the swing frame, and then obtains the resistance encountered by the steel wire when cutting the cast part, thereby judging the roughness of the steel wire surface, and replacing the steel wire based on this. In this way, there is no need to observe the steel wire to determine whether it needs to be replaced, thereby improving the production efficiency of the blocks.

[0015] Limiting columns are used to limit the adjacent wire-releasing boxes, so that the wire-releasing boxes can always remain stationary with the swing frame when the steel wire does not need to be replaced, and the distance between the first wedge block and the second wedge block is kept unchanged, thereby ensuring that the tightness of the steel wire remains unchanged and maintaining a stable cutting efficiency of the steel wire on the cast part.

[0016] The movement state of the swing frame is monitored by the sealing disk. When the steel wire needs to be replaced during the process of cutting the cast part, the tightness of the steel wire is kept unchanged first. The steel wire can be replaced only after the cutting of the cast part is completed. The cutting of the cast part will not be affected by the replacement operation of the steel wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention; Figure 2 It is a three-dimensional structural schematic diagram of the swing frame, the wire-releasing box and the bifurcated pipe of the present invention; Figure 3 It is a three-dimensional structural schematic diagram of the wire take-up box, the wire pay-off box and the steel wire of the present invention; Figure 4 It is a three-dimensional structural schematic diagram of the take-up roller, the steel wire and the second wedge block of the present invention; Figure 5 It is a three-dimensional structural schematic diagram of the wire release box, steel wire and trigger wedge block of the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the pay-off roller, the steel wire and the bifurcated tube of the present invention; Figure 7 It is a three-dimensional structural schematic diagram of the wire placing box and the limiting column of the present invention; Figure 8 The present invention is attached Figure 7 The enlarged view of point A in the middle; Fig. 9 It is a three-dimensional structural schematic diagram of the first wedge and the trigger member of the present invention; Fig.10 It is a schematic diagram of the three-dimensional structure of the trigger member and the trigger wedge block of the present invention; Fig.11 It is a schematic diagram of the three-dimensional structure of the connecting ring and the power storage knob of the present invention; Fig.12 It is a three-dimensional structural cross-sectional view of the first wedge and the convex ridge of the present invention; Fig.13 It is a three-dimensional structural schematic diagram of the bifurcated tube and the mounting shell of the present invention; Fig.14 It is a schematic diagram of the three-dimensional structure of the adjusting knob and the adjusting pressure plate of the present invention.

[0018] Figure numbers: 1-mobile frame, 2-installation frame, 3-swing frame, 4-vibration assembly, 5-receiving box, 6-release box, 601-first elastic member, 7-receiving roller, 8-release roller, 9-steel wire, 10-first wedge block, 11-second elastic member, 12-second wedge block, 13-third elastic member, 14-limiting column, 141-pressure chamber, 15-T-shaped member, 151-delay slope, 16-installation plate, 161-delay chamber, 162-fourth elastic member, 163-delay through hole, 1 7-delay one-way valve, 18-trigger, 19-trigger wedge, 20-sealing disk, 201-trigger chamber, 202-trigger through hole, 21-fifth elastic member, 22-trigger pull rope, 23-trigger one-way valve, 24-connecting ring, 25-power storage knob, 26-spring, 27-friction ring, 271-sixth elastic member, 28-convex ridge, 29-forked tube, 30-gas injection port, 31-mounting shell, 32-adjusting knob, 33-adjusting pressure plate, 34-sealing plate, 35-seventh elastic member. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] A concrete composite block production device, see Figure 1-Figure 6 , including: a moving frame 1, the moving frame 1 is limitedly slidably connected with an installation frame 2, the lower side of the installation frame 2 is limitedly slidably connected with a swing frame 3, the installation frame 2 is installed with a vibration component 4 for making the swing frame 3 move horizontally reciprocating; a cutting unit, which has several pieces and is all arranged on the swing frame 3, and the cutting unit is used to cut blocks; the cutting unit includes: a wire taking-up box 5, which is fixedly connected to one side of the swing frame 3, and a wire releasing box 6 is limitedly slidably connected to the other side of the swing frame 3, a first elastic member 601 is fixedly connected between the wire releasing box 6 and the swing frame 3, a wire taking-up roller 7 is rotatably connected in the wire taking-up box 5, and a wire releasing roller 8 is rotatably connected in the wire releasing box 6, and a steel wire 9 is wound around the wire taking-up roller 7 and the wire releasing roller 8 together, and the wear condition of the surface of the steel wire 9 is judged by the relative sliding of the wire releasing box 6 and the swing frame 3; a fastening component, the number of which is equal to that of the cutting unit, is arranged in the swing frame 3 and the adjacent wire releasing box 6, and is used to clamp the steel wire 9.

[0021] In the above scheme, it is intended to solve the problem that when replacing the steel wire 9, it is necessary to observe the steel wire 9 and then judge whether the steel wire 9 needs to be replaced, which results in a long time required for replacing the steel wire 9 and low production efficiency of the composite building blocks (hereinafter referred to as building blocks); in this scheme, by monitoring the relative movement between the wire release box 6 and the swing frame 3, the resistance encountered by the steel wire 9 when cutting the cast part is obtained, so as to judge the roughness of the surface of the steel wire 9, and replace the steel wire based on this, so that there is no need to observe the steel wire 9 and then judge whether it needs to be replaced, thereby improving the production efficiency of the building blocks; the mobile frame 1 is provided with an electric slide rail that drives the installation frame 2 to move up and down, and the slider on the electric slide rail is fixedly connected to the installation frame 2; after starting, the vibration component 4 can use the eccentric wheel to squeeze the swing frame 3 to move back and forth (the vibration component 4 is an existing mechanism and will not be described in detail here); the first elastic member 601 can be a spring; the wire take-up roller 7 is used to store the worn steel wire 9, and the wire pay-off roller 8 is wound with a new steel wire 9.

[0022] There are end covers on the left sides of the wire taking-up box 5 and the wire paying-out box 6, and the wire taking-up box 5 and the wire paying-out box 6 are connected to the adjacent end covers by bolts. The setting of the end covers facilitates the placement of the wire taking-up roller 7 and the wire paying-out roller 8 in the wire taking-up box 5 and the wire paying-out box 6 respectively; rollers are provided on the movable frame 1 to enable the movable frame 1 to move.

[0023] See also Figure 4-Figure 7 The fastening assembly includes: two first wedge blocks 10, both of which are limitedly slidably connected in adjacent wire-releasing boxes 6, and a second elastic member 11 is arranged between the two first wedge blocks 10 and the adjacent wire-releasing boxes 6; two second wedge blocks 12, both of which are limitedly slidably connected in the swing frame 3, and a third elastic member 13 is arranged between the two second wedge blocks 12 and the swing frame 3, and the two first wedge blocks 10 and the two second wedge blocks 12 are in contact with adjacent steel wires 9; a delay assembly is arranged in the swing frame 3, and is used to delay the resetting speed of the wire-releasing box 6; a wire changing assembly is arranged in the adjacent wire-receiving box 5 and the adjacent wire-releasing box 6, and is used to provide power for the replacement of the steel wire 9.

[0024] In the above scheme, the first wedge block 10 and the second wedge block 12 are used to clamp and fix the adjacent steel wires 9; arc grooves are provided in the middle parts of the facing sides of the two first wedge blocks 10 and the middle parts of the facing sides of the two second wedge blocks 12, and the arc grooves are used to squeeze the adjacent steel wires 9 and center the adjacent steel wires 9; a groove can be provided in the upper first wedge block 10, and a cylinder can be provided on the lower first wedge block 10, and the cylinder on the lower first wedge block 10 slides in the groove of the upper first wedge block 10, so that the two first wedge blocks 10 are in a state where they can slide up and down relative to each other, and the area of ​​the two first wedge blocks 10 that squeeze the steel wire 9 together can be maintained, and the same applies to the second wedge block 12; the second elastic member 11 and the third elastic member 13 can both be composed of springs and metal rings, wherein the metal rings are in contact with the adjacent first wedge blocks 10 or the adjacent second wedge blocks 12, and the metal rings are used to squeeze the first wedge blocks 10 and the second wedge blocks 12 without hindering the up and down movement of the first wedge blocks 10 and the second wedge blocks 12.

[0025] See also Figure 7 The position near the wire-releasing box 6 in the swing frame 3 is sealed and slidably connected with a limiting column 14, and the limiting column 14 and the swing frame 3 together form a pressure chamber 141. A groove is provided on the wire-releasing box 6, and the limiting column 14 limits the adjacent wire-releasing box 6 through the groove of the adjacent wire-releasing box 6.

[0026] In the above scheme, the purpose is to use the limit column 14 to limit the adjacent wire-releasing boxes 6, so that the wire-releasing boxes 6 can always remain in a stationary state with the swing frame 3 when the steel wire 9 does not need to be replaced, thereby ensuring the cutting efficiency of the steel wire 9 on the cast part; the lower part of the limit column 14 is hemispherical, and the groove on the wire-releasing box 6 is a hemispherical groove. When the wire-releasing box 6 moves, the limit column 14 can be squeezed upward through the groove thereon; gas is stored in the pressure chamber 141, and the air pressure in the pressure chamber 141 is used to keep the limit column 14 from limiting the adjacent wire-releasing boxes 6.

[0027] See also Figure 7-Figure 9 The delay component includes: a T-shaped piece 15, which is limitedly slidably connected in the swing frame 3, and a delay slope 151 is provided on the side of the wire-releasing box 6 close to the adjacent T-shaped piece 15, and the delay slope 151 is used to squeeze the adjacent T-shaped piece 15; a mounting plate 16, which is fixedly connected to the adjacent T-shaped piece 15, and a delay cavity 161 is provided in the swing frame 3, and the mounting plate 16 slides in the adjacent delay cavity 161 in a sealed manner, and a fourth elastic member 162 is fixedly connected between the mounting plate 16 and the swing frame 3, and a delay through hole 163 is provided on the mounting plate 16, and a connecting hole is provided on the mounting plate 16, and a delay one-way valve 17 is installed in the connecting hole of the mounting plate 16; a trigger component is arranged in the adjacent wire-releasing box 6, and is used to release the clamping of the two adjacent first wedge blocks 10 on the steel wire 9.

[0028] In the above scheme, the purpose is to delay the resetting speed of the wire release box 6 by slowly moving the mounting plate 16 in the delay chamber 161 after the wire release box 6 moves relative to the swing frame 3, so that the wire changing assembly has sufficient time to replace the steel wire 9 located in the middle of the swing frame 3; in the direction from back to front, the height of the delay slope 151 gradually decreases; hydraulic oil is stored in the delay chamber 161, and the flow area of ​​the delay one-way valve 17 when it is opened is larger than the flow area of ​​the delay through hole 163, and the delay one-way valve 17 is connected in the direction from bottom to top, so that the mounting plate 16 can move down quickly and move up slowly; the fourth elastic member 162 can be a spring for initial force storage.

[0029] See also Figure 5 , Fig. 9 and Fig.10 The trigger assembly includes: a trigger member 18, which is limitedly slidably connected in an adjacent wire-releasing box 6, and the trigger member 18 is used to squeeze two adjacent first wedge blocks 10; a trigger wedge block 19, which is slidably connected to a side of the swing frame 3 close to the trigger member 18, and the trigger wedge block 19 is used to squeeze the trigger member 18. The trigger wedge block 19 is fixedly connected to a sealing disk 20, and a trigger cavity 201 connected to the outside is provided in the swing frame 3. The sealing disk 20 slides in a sealing manner in the trigger cavity 201, and a fifth elastic member 21 is fixedly connected between the side of the sealing disk 20 away from the trigger wedge block 19 and the swing frame 3, and a trigger pull rope 22 is fixedly connected between the sealing disk 20 and the mounting frame 2.

[0030] In the above scheme, the purpose is to use the trigger member 18 to drive the first wedge block 10 to move forward after the wire-releasing box 6 moves backward relative to the swing frame 3, so as to release the clamping and fixation of the two first wedge blocks 10 on the adjacent steel wires 9; the lower part of the trigger wedge block 19 is present on an inclined surface with a gradually increasing height in the direction from back to front, and when the wire-releasing box 6 does not move, the trigger member 18 does not contact the trigger wedge block 19; the fifth elastic member 21 can be a spring; the trigger pull rope 22 can be a nylon rope with strong toughness, and the trigger pull rope 22 is used to pull the sealing disk 20 upward during the reciprocating swing of the swing frame 3 back and forth; there is gas in the trigger chamber 201.

[0031] See also Fig.10 The sealing disk 20 is provided with a trigger through hole 202 , a connecting hole is provided in the sealing disk 20 , and a trigger one-way valve 23 is installed in the connecting hole of the sealing disk 20 .

[0032] In the above scheme, the gas in the trigger chamber 201 is used to flow in the trigger through hole 202 to slow down the downward movement of the sealing disk 20; the flow area when the trigger one-way valve 23 is opened is larger than the flow area of ​​the trigger through hole 202, and the trigger one-way valve 23 is connected in the direction from top to bottom, so that the sealing disk 20 can move up quickly and down slowly; by controlling the downward movement speed of the sealing disk 20, the sealing disk 20 can only be slowly reset after the swing frame 3 stops swinging, that is, the trigger wedge block 19 can only squeeze the trigger member 18 after the swing frame 3 stops swinging, and then replace the steel wire 9, so that when the steel wire 9 reciprocates to cut the cast part, the steel wire 9 is kept stationary relative to the swing frame 3, and the steel wire 9 can be replaced only after the steel wire 9 loses contact with the cast part, so as to prevent the replacement of the steel wire 9 from affecting the cutting of the cast part.

[0033] See also Figure 6 and Fig.11 The wire changing assembly includes: a connecting ring 24, which is installed on the wire taking-up box 5, and the connecting ring 24 is fixedly connected with a power storage knob 25; a spring 26, which is fixedly connected between the power storage knob 25 and the adjacent wire taking-up roller 7; a friction ring 27, which is rotatably connected to the adjacent wire paying-off roller 8, the friction ring 27 contacts the adjacent wire paying-off box 6, and a sixth elastic member 271 is fixedly connected between the friction ring 27 and the adjacent wire paying-off roller 8.

[0034] In the above scheme, the torque accumulated in the mainspring 26 is used to provide power for the replacement of the steel wire 9; the sixth elastic member 271 can be a torsion spring, the friction ring 27 is in contact with the end cover of the pay-off box 6, and the static friction between the two is less than the limit torque of the sixth elastic member 271, and the sixth elastic member 271 is initially in a force storage state, and the existence of the friction ring 27 makes the sixth elastic member 271 always in a torsion force storage state; the torque of the mainspring 26 is always greater than the limit torque of the sixth elastic member 271, and through the torque difference between the mainspring 26 and the sixth elastic member 271, after the first wedge block 10 releases the clamping fixation of the steel wire 9, the mainspring 26 can drive the take-up roller 7 to rotate and reel in a worn section (a section here refers to a worn section on the steel wire 9) of the steel wire 9, and at the same time, a new section of the steel wire 9 is detached from the pay-off roller 8, thereby completing the replacement of the steel wire 9; after each replacement of the steel wire 9, it is necessary to rotate the force storage knob 25 to store force in the mainspring 26.

[0035] See also Fig.12 , the facing sides of two adjacent first wedge blocks 10 and the facing sides of two adjacent second wedge blocks 12 are provided with multiple ridges 28, the ridges 28 of two adjacent first wedge blocks 10 are staggered, and the ridges 28 on two adjacent second wedge blocks 12 are staggered, and the ridges 28 are used to increase the friction between the first wedge blocks 10 and the second wedge blocks 12 and the adjacent steel wires 9; in the direction of the central axis of the wire release box 6, the width of the trigger wedge block 19 is smaller than the minimum distance between the side of the wire release box 6 fixed to the adjacent first elastic member 601 and the swing frame 3.

[0036] In the above scheme, the purpose is to use the ridges 28 to increase the roughness of the surfaces of the first wedge block 10 and the second wedge block 12, thereby increasing the force with which the first wedge block 10 and the second wedge block 12 clamp and fix the steel wire 9; the staggered distribution of the ridges 28 enables the ridges 28 to squeeze the steel wire 9 into a wavy shape, so that when the steel wire 9 moves relative to the first wedge block 10 and the second wedge block 12, it is necessary to overcome the friction between the steel wire 9 and the first wedge block 10 and the second wedge block 12 and the force of the steel wire 9's own deformation.

[0037] The working principle of the above scheme is as follows: when it is necessary to cut the concrete casting into concrete composite blocks, the mobile frame 1 is moved to the top of the casting, and then the electric slide rail and the vibration component 4 in the mobile frame 1 are started, and the slider of the electric slide rail on the mobile frame 1 drives the installation frame 2 to move slowly downward, and the installation frame 2 drives the swing frame 3 to move downward, and the swing frame 3 drives the steel wire 9 to move, so that the distance between the steel wire 9 and the casting is gradually reduced, and finally the steel wire 9 contacts the upper side of the casting; the vibration component 4 causes the swing frame 3 to move back and forth in a small range, so that the swing frame 3 and the steel wire 9 move back and forth during the downward movement, and the steel wire 9 is gradually embedded in the casting, and the casting is cut from top to bottom.

[0038] During the reciprocating movement of the swing frame 3 back and forth (hereinafter, the backward movement of the swing frame 3 is used as an example for explanation), the swing frame 3 drives the trigger rope 22 to move. During this process, the upper part of the trigger rope 22 becomes inclined, and at the same time, the length of the trigger rope 22 protruding from the swing frame 3 increases, so that the trigger rope 22 pulls the sealing disk 20, the trigger one-way valve 23 and the trigger wedge 19 to move upward, so that the space of the trigger chamber 201 on the lower side of the sealing disk 20 is increased. At this time, the outside gas enters the lower side of the sealing disk 20 through the trigger through hole 202 and the trigger one-way valve 23 (the trigger one-way valve 23 is connected in the direction from top to bottom), compressing the fifth elastic member 21, and when the swing frame 3 moves backward to the extreme When the sealing disk 20 reaches the limit position and starts to move forward, the sealing disk 20 moves up to the highest point, and then the length of the trigger rope 22 located on the outside of the swing frame 3 gradually decreases. The sealing disk 20 has a tendency to move downward under the action of the fifth elastic member 21, but in the process of the sealing disk 20 moving downward, it is necessary to squeeze the gas on its lower side to flow through the trigger through hole 202, so that the downward movement speed of the sealing disk 20 is slow, but the time for the swing frame 3 to move forward and reset from the rear limit position is short, so that the sealing disk 20 has not yet completely moved down and reset, and the swing frame 3 starts to move forward from the initial position and starts to stretch the trigger rope 22 again, so that during the reciprocating movement of the swing frame 3 back and forth, the sealing disk 20 is always in the upper part of the trigger cavity 201.

[0039] When the swing frame 3 moves backward, the swing frame 3 drives the steel wire 9 to move backward through the friction between the second wedge block 12 and the steel wire 9, and the steel wire 9 moves downward and backward relative to the casting to cut the casting. During this process, the wire release box 6 and the first wedge block 10 follow the swing frame 3 to move, so that the distance between the first wedge block 10 and the second wedge block 12 remains unchanged, that is, the tightness of the steel wire 9 remains unchanged; when the swing frame 3 moves forward, the swing frame 3 drives the wire release box 6 and the first wedge block 10 to move through the limit column 14, and the first wedge block 10 pulls the steel wire 9 forward. In the process of the steel wire 9 (here, it refers to a section of the steel wire 9 located in the middle of the swing frame 3 and in contact with the casting) moving forward and backward, the friction force of the casting on the steel wire 9 hinders the forward and backward movement of the steel wire 9. As the wear degree of a section of the steel wire 9 in the middle of the swing frame 3 gradually increases, the roughness of the surface of the section of the steel wire 9 gradually increases, thereby gradually increasing the resistance of the casting to the steel wire 9.

[0040] When the steel wire 9 located in the middle of the swing frame 3 needs to be replaced and the swing frame 3 is moving forward, the backward friction force of the casting on the steel wire 9 overcomes the force of the limit column 14 on the wire box 6, and squeezes the limit column 14 to move upward. At this time, during the forward movement of the swing frame 3, the wire box 6, the steel wire 9 and the trigger member 18 all remain stationary, compressing the first elastic member 601. At the same time, the groove on the wire box 6 loses contact with the limit column 14, and the limit of the wire box 6 by the limit column 14 is released. Until the wire box 6 is in contact with the front side of the swing frame 3, the swing frame 3 drives the wire box 6, the first wedge block 10 and the steel wire 9 to move forward. At this time, the distance between the first wedge block 10 and the second wedge block 12 is reduced, and the spring 26 drives the take-up roller 7 to rotate and reel in the worn steel wire 9, so that the steel wire 9 located between the first wedge block 10 and the second wedge block 12 maintains its original tightness.

[0041] When the wire release box 6 is fitted with the front side of the swing frame 3, the mounting plate 16 moves downward under the action of the adjacent fourth elastic member 162, and the hydraulic oil in the lower part of the delay chamber 161 flows to its upper part through the delay through hole 163 and the delay one-way valve 17. The mounting plate 16 pushes the T-shaped member 15 downward, so that the T-shaped member 15 contacts the lowest point of the delay slope 151.

[0042] When the take-up roller 7 rotates to reel in the worn steel wire 9 (at this time the steel wire 9 is moving forward, and the second wedge block 12 does not need to bear the friction force of the cast part on the steel wire 9), the steel wire 9 drives the second wedge block 12 to move backward and compresses the third elastic member 13, so that the squeezing force of the two second wedge blocks 12 on the steel wire 9 is reduced, thereby releasing the second wedge block 12 from clamping the steel wire 9, and then the steel wire 9 is reeled in by the take-up roller 7 until the steel wire 9 stops moving relative to the second wedge block 12. The second wedge block 12 moves forward under the action of the adjacent third elastic member 13 and re-clamps the steel wire 9, and then when the swing frame 3 swings back and forth, the wire release box 6 is always in a stationary state due to the traction of the steel wire 9.

[0043] After the cutting of the cast part is completed, the electric slide rail on the moving frame 1 drives the installation frame 2 to move up and reset, so that the steel wire 9 gradually detaches from the cast part. After the steel wire 9 detaches, the electric slide rail and the vibration assembly 4 on the moving frame 1 are stopped. At this time, the swing frame 3 is reset, and the upper part of the trigger pull rope 22 is in a relaxed and bent state. The sealing disk 20 slowly moves down under the push of the fifth elastic member 21. The sealing disk 20 drives the trigger wedge block 19 to move down. The inclined surface of the lower part of the trigger wedge block 19 gradually contacts the trigger member 18 and squeezes the trigger member 18 to move forward. The trigger member 18 drives the two first wedge blocks 10 to move forward and compresses the second elastic member 11, so that the squeezing force of the first wedge block 10 on the steel wire 9 is reduced, until When the sealing disk 20 and the trigger wedge 19 are reset, the first wedge 10 completely releases the clamping fixation on the steel wire 9 (at this time, the pay-off box 6 loses the traction of the steel wire 9 and begins to move forward under the action of the first elastic member 601), and the take-up roller 7 continues to rotate under the action of the spring 26, and reels the worn steel wire 9 (that is, the steel wire 9 originally located in the middle of the swing frame 3), and the second wedge 12 releases the clamping fixation on the steel wire 9, and the steel wire 9 pulls the pay-off roller 8 to rotate and twists the sixth elastic member 271 until the torque accumulated in the sixth elastic member 271 is greater than the static friction between the friction ring 27 and the pay-off box 6, and the pay-off roller 8 drives the sixth elastic member 271 and the friction ring 27 to rotate together.

[0044] During the forward movement of the wire-releasing box 6, the wire-releasing box 6 squeezes the T-shaped piece 15 upward through the delay slope 151, so that the T-shaped piece 15 drives the mounting plate 16 to move upward, and the hydraulic oil in the upper part of the delay chamber 161 flows to its lower part through the delay through hole 163, and compresses the fourth elastic piece 162. Due to the small flow area of ​​the hydraulic oil in the delay chamber 161, the movement speeds of the T-shaped piece 15, the mounting plate 16 and the wire-releasing box 6 are all slow. As the wire-releasing box 6 moves forward, the worn parts on the steel wire 9 are The wire 9 is stopped by the second wedge 12. The width of the trigger wedge 19 is smaller than the minimum distance between the side of the wire box 6 fixed to the first elastic member 601 and the front side of the swing frame 3. When the second wedge block 12 is pulled back by the wire 9, the wire 9 is moved back and forth, and ...

[0045] See also Figure 6 , Figure 7 , Fig.13 and Fig.14 , also includes: a bifurcated tube 29, fixedly connected to the swing frame 3 and connected to all the pressure chambers 141, and an air injection port 30 is provided on the bifurcated tube 29; a mounting shell 31, fixedly connected and connected to the bifurcated tube 29, an adjusting knob 32 is rotatably connected in the mounting shell 31, and the adjusting knob 32 is threadedly connected to an adjusting pressure plate 33 slidably connected to the mounting shell 31; a sealing plate 34, arranged in the mounting shell 31, for blocking the connection between the mounting shell 31 and the bifurcated tube 29, and a seventh elastic member 35 is fixedly connected between the sealing plate 34 and the adjusting pressure plate 33.

[0046] In the above scheme, the compression amount of the seventh elastic member 35 is used to change the maximum pressure of the gas that can be stored in the bifurcated tube 29 and the pressure chamber 141 (because the wire box 6 will trigger the replacement of the steel wire 9 after it moves backward relative to the swing frame 3, adjusting the air pressure in the pressure chamber 141 is to adjust the force required to move the wire box 6). Since the steel wire 9 is made of a variety of materials, the tensile force that the steel wire 9 of different materials can withstand when it needs to be replaced is different; the rear side of the sealing plate 34 can be set to a rubber material to enhance the sealing performance between the sealing plate 34 and the mounting shell 31; the seventh elastic member 35 can be a spring; when the strength of the steel wire 9 is high, turn the adjusting knob 3 2. The adjusting knob 32 drives the adjusting pressure plate 33 to move backward through the thread, compresses the seventh elastic member 35, and increases the force required to move the sealing plate 34. Subsequently, gas is injected into the bifurcated tube 29 through the gas injection port 30 until the gas pressure in the bifurcated tube 29 pushes the sealing plate 34 to move, and then the gas injection is stopped. On the contrary, when the strength of the steel wire 9 is low, the adjusting knob 32 is rotated in the opposite direction to move the adjusting pressure plate 33 forward, and the seventh elastic member 35 is stretched, so that the force required to move the sealing plate 34 is reduced. Through the above adjustment, the utilization rate of the steel wire 9 can be improved, until the steel wire 9 is worn to the point where it can no longer be used, and the friction force of the casting on the steel wire 9 can trigger the replacement operation of the steel wire 9.

[0047] 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 to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. A concrete composite block production device, characterized in that: include: A movable frame (1), the movable frame (1) being connected to a mounting frame (2) in a limited sliding manner, a swing frame (3) being connected to the lower side of the mounting frame (2) in a limited sliding manner, and a vibration component (4) being installed on the mounting frame (2) for causing the swing frame (3) to move horizontally and reciprocatingly; There are a plurality of cutting units, all of which are arranged on the swing frame (3). The cutting units are used to cut building blocks. The cutting units include: A wire take-up box (5) is fixedly connected to one side of the swing frame (3); a wire pay-off box (6) is slidably connected to the other side of the swing frame (3); a first elastic member (601) is fixedly connected between the wire pay-off box (6) and the swing frame (3); a wire take-up roller (7) is rotatably connected inside the wire take-up box (5); a wire pay-off roller (8) is rotatably connected inside the wire pay-off box (6); a steel wire (9) is wound around the wire take-up roller (7) and the wire pay-off roller (8); and a wear condition of the surface of the steel wire (9) is determined by relative sliding of the wire pay-off box (6) and the swing frame (3); The number of fastening components is equal to that of the cutting units and both are arranged in the swing frame (3) and the adjacent wire-releasing box (6) and are used to clamp the steel wire (9).

2. A concrete composite block production device according to claim 1, characterized in that: The fastening assembly comprises: Two first wedge blocks (10) are both limitedly slidably connected in adjacent wire-releasing boxes (6), and a second elastic member (11) is provided between the two first wedge blocks (10) and the adjacent wire-releasing boxes (6); Two second wedge blocks (12) are both limitedly slidably connected in the swing frame (3), a third elastic member (13) is provided between the two second wedge blocks (12) and the swing frame (3), and the two first wedge blocks (10) and the two second wedge blocks (12) are both in contact with the adjacent steel wires (9); A delay component, arranged in the swing frame (3), used to delay the resetting speed of the wire release box (6); A wire changing assembly is arranged in the adjacent wire taking-up box (5) and the adjacent wire releasing box (6), and is used to provide power for the replacement of the steel wire (9).

3. A concrete composite block production device according to claim 2, characterized in that: Positions in the swing frame (3) close to the wire-releasing box (6) are all sealed and slidably connected to limit posts (14); the limit posts (14) and the swing frame (3) together form a pressure chamber (141); a groove is provided on the wire-releasing box (6); the limit posts (14) limit the adjacent wire-releasing box (6) through the groove of the adjacent wire-releasing box (6).

4. A concrete composite block production device according to claim 3, characterized in that: The delay component comprises: A T-shaped piece (15) is limitedly slidably connected in the swing frame (3); a delay slope (151) is provided on a side of the wire-releasing box (6) adjacent to the T-shaped piece (15); the delay slope (151) is used to squeeze the adjacent T-shaped piece (15); A mounting plate (16) is fixedly connected to the adjacent T-shaped member (15); a delay cavity (161) is provided in the swing frame (3); the mounting plate (16) slides in a sealed manner in the adjacent delay cavity (161); a fourth elastic member (162) is fixedly connected between the mounting plate (16) and the swing frame (3); a delay through hole (163) is provided on the mounting plate (16); a connecting hole is provided on the mounting plate (16); a delay one-way valve (17) is installed in the connecting hole of the mounting plate (16); A trigger assembly is arranged in the adjacent wire-releasing box (6) and is used to release the clamping of the steel wire (9) by the two adjacent first wedge blocks (10).

5. A concrete composite block production device according to claim 4, characterized in that: The trigger component comprises: A trigger member (18) is connected in a limited sliding manner in the adjacent wire-releasing box (6), and the trigger member (18) is used to squeeze two adjacent first wedge blocks (10); A trigger wedge (19) is slidably connected to a side of the swing frame (3) close to the trigger member (18), the trigger wedge (19) is used to squeeze the trigger member (18), the trigger wedge (19) is fixedly connected to a sealing disk (20), a trigger cavity (201) communicating with the outside is provided in the swing frame (3), the sealing disk (20) slides in a sealing manner in the trigger cavity (201), a fifth elastic member (21) is fixedly connected between a side of the sealing disk (20) away from the trigger wedge (19) and the swing frame (3), and a trigger pull rope (22) is fixedly connected between the sealing disk (20) and the mounting frame (2).

6. A concrete composite block production device according to claim 5, characterized in that: The sealing disk (20) is provided with a trigger through hole (202), a communication hole is provided inside the sealing disk (20), and a trigger one-way valve (23) is installed inside the communication hole of the sealing disk (20).

7. The concrete composite block production device according to claim 5, characterized in that: The wire changing assembly comprises: A connecting ring (24) is mounted on the wire take-up box (5), and a power storage knob (25) is fixedly connected to the connecting ring (24); A mainspring (26) fixedly connected between the power storage knob (25) and the adjacent take-up roller (7); The friction ring (27) is rotatably connected to the adjacent pay-off roller (8), the friction ring (27) is in contact with the adjacent pay-off box (6), and a sixth elastic member (271) is fixedly connected between the friction ring (27) and the adjacent pay-off roller (8).

8. The concrete composite block production device according to claim 5, characterized in that: A plurality of ridges (28) are provided on the facing sides of two adjacent first wedge blocks (10) and on the facing sides of two adjacent second wedge blocks (12); the ridges (28) of two adjacent first wedge blocks (10) are distributed in a staggered manner, and the ridges (28) on two adjacent second wedge blocks (12) are distributed in a staggered manner; the ridges (28) are used to increase the friction between the first wedge block (10) and the second wedge block (12) and the adjacent steel wires (9).

9. A concrete composite block production device according to claim 7, characterized in that In the direction of the central axis of the wire-releasing box (6), the width of the trigger wedge (19) is smaller than the minimum distance between the side of the wire-releasing box (6) fixedly connected to the adjacent first elastic member (601) and the swing frame (3).

10. The concrete composite block production device according to claim 5, characterized in that include: A bifurcated tube (29) fixedly connected to the swing frame (3) and in communication with all of the pressure chambers (141); a gas injection port (30) is provided on the bifurcated tube (29); A mounting shell (31) is fixedly connected to and communicated with the bifurcated tube (29), an adjusting knob (32) is rotatably connected inside the mounting shell (31), and the adjusting knob (32) is threadedly connected to an adjusting pressure plate (33) slidably connected to the mounting shell (31); A sealing plate (34) is disposed in the mounting shell (31) and is used to seal the connection between the mounting shell (31) and the bifurcated tube (29). A seventh elastic member (35) is fixedly connected between the sealing plate (34) and the regulating pressure plate (33).

Images