Hook slow disassembling machine

Abstract

The utility model is suitable for the technical field of coupler buffer maintenance, and provides a coupler buffer disassembling machine which comprises a supporting machine base provided with a disassembling platform, and the supporting machine base is provided with a buffer compression mechanism used for compressing a buffer workpiece and a slave plate check block. A buffer collecting mechanism, a slave plate collecting mechanism, a coupler yoke collecting mechanism, a coupler body collecting mechanism and a flat pin collecting mechanism are arranged on the periphery of the disassembling platform, and a buffer compressing mechanism is matched with a slave plate stop block to compress buffer workpieces, so that the flat pin workpieces automatically fall off from kidney-shaped holes. Therefore, the coupler yoke workpieces and the coupler body workpieces are unlocked, and then all the component workpieces of the coupler buffer assembly are correspondingly conveyed into the buffer collecting mechanism, the slave plate collecting mechanism, the coupler yoke collecting mechanism, the coupler body collecting mechanism and the flat pin collecting mechanism to complete the automatic disassembling operation of the whole coupler buffer workpieces.

Description

Technical Field

[0001] The utility model is applicable to the technical field of hook-buffer repair equipment and provides a hook-buffer disassembly machine. Background Art

[0002] A hook buffer, or coupler buffer, refers to a component used to transmit traction and braking force and mitigate longitudinal impact force between vehicles. It generally includes a coupler, a buffer, a hook tail frame, and a follower plate. The hook buffer connects the hook body and the hook tail frame together through a flat pin, and uses the elastic force of the buffer to clamp the flat pin, so that the hook body and the hook tail frame are combined together. The hook buffer is under pressure and impact for a long time during work, so the hook buffer needs to be disassembled and repaired after a period of use. The current hook buffer disassembly work mostly relies on manual labor in conjunction with some lifting equipment and disassembly tooling to achieve the disassembly of the hook buffer. However, the various components of the hook buffer are generally heavy. Excessive use of manual operation not only has low efficiency, but also low safety. At present, there is no automated hook buffer disassembly equipment with a higher degree of automation that can cooperate with the maintenance assembly line of each component. Utility Model Content

[0003] To this end, the utility model provides a hook-buffer disassembly machine, which utilizes a buffer compression mechanism to cooperate with a slave plate stop block to compress the buffer workpiece, so that the flat pin workpiece automatically falls off from the waist hole, thereby unlocking the hook tail frame workpiece and the hook body workpiece, and then utilizes a buffer pushing device, a slave plate pushing device, a hook tail frame lifting device, and a hook body placing device to respectively transport the various components of the hook-buffer assembly to designated positions to complete the automated disassembly operation of the entire hook-buffer workpiece.

[0004] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hook-slow decomposition machine, comprising:

[0005] A support machine base, the support machine base includes a disassembly platform for placing the hook buffer assembly, a slave plate stopper is provided on one side of the disassembly platform, a bottom unloading channel for unloading the hook tail frame workpiece is provided at the bottom of the disassembly platform, and a side unloading channel for unloading the flat pin workpiece and the hook body workpiece is provided on the side of the disassembly platform close to the slave plate stopper;

[0006] The buffer compression mechanism comprises a pressure head driving device and a buffer compression pressure head, wherein the pressure head driving device is fixedly arranged on a side of the decomposition platform away from the slave plate stopper, the pressure head driving device is drivingly connected to the buffer compression pressure head, and the buffer compression pressure head is arranged facing the slave plate stopper;

[0007] The buffer collecting mechanism comprises a buffer pushing device and a buffer collecting rack, wherein the buffer pushing device and the buffer collecting rack are respectively arranged on both sides of the decomposition platform;

[0008] A secondary board collecting mechanism comprises a secondary board pushing device and a secondary board collecting box, wherein the secondary board pushing device and the secondary board collecting box are respectively arranged on both sides of the decomposition platform;

[0009] The hook tail frame collecting mechanism includes a hook tail frame lifting device and a hook tail frame material receiving rack, wherein the hook tail frame lifting device and the hook tail frame material receiving rack are arranged below the bottom unloading channel;

[0010] The hook collecting mechanism is arranged on one side of the decomposition platform close to the side material discharge channel, and comprises a hook translation driving device and a hook placing device, wherein the hook translation driving device is drivingly connected to the hook placing device.

[0011] Furthermore, it also includes a flat pin collecting mechanism, which includes a flat pin storage box and a storage box driving device. The flat pin storage box is arranged below the hook body collecting mechanism, and the storage box driving device is drivingly connected to the flat pin storage box.

[0012] Furthermore, the buffer compression head is in a "U" shape, and two buffer blocks are provided at the end of the buffer compression head away from the head driving device. The two buffer blocks are respectively arranged on both sides of the bottom feeding channel, and the number of the slave plate blocks is two, and the two slave plate blocks are respectively arranged opposite to the two buffer blocks.

[0013] Furthermore, the surfaces of the slave plate stopper and the buffer pressing block are both provided with anti-skid protrusions.

[0014] Furthermore, a feed sorting push rod for the slave plates is fixedly provided on one side of the slave plate collecting box.

[0015] Furthermore, a plurality of supporting pulleys are provided at the bottom of the hook body placement device, and the hook body placement device is slidably connected to the supporting machine base via the supporting pulleys.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. In the scheme of the utility model, the buffer workpiece is compressed by the buffer compression mechanism in cooperation with the slave plate stopper, so that the flat pin workpiece automatically falls off from the waist hole to the flat pin storage box, thereby unlocking the hook tail frame workpiece and the hook body workpiece, and then the buffer pushing device, the slave plate pushing device, the hook tail frame lifting device, and the hook body placing device are used to respectively transport the various components of the hook buffer assembly to the designated positions to complete the automated disassembly operation of the entire hook buffer workpiece, without the need for manual operation for decomposition and transportation, and the disassembled components can be combined with the maintenance lines of each component to complete streamlined maintenance, thereby greatly increasing the operating efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a structural schematic diagram of a hook-and-delay decomposition machine mentioned in the utility model;

[0019] Figure 2 It is a structural schematic diagram of the hook buffer component in the embodiment when it is installed on the hook buffer disassembly machine to separate the flat pin workpiece;

[0020] Figure 3 It is a structural schematic diagram of the embodiment in which each workpiece is transported to a designated position after the hook buffer component is disassembled;

[0021] Figure 4 It is a structural schematic diagram of the secondary plate collecting mechanism mentioned in the utility model;

[0022] Figure 5 It is a structural schematic diagram of the support base mentioned in the utility model;

[0023] Figure 6 It is a structural schematic diagram of the buffer compression mechanism mentioned in the utility model;

[0024] Figure 7 It is a structural schematic diagram of the flat pin collecting mechanism mentioned in the utility model.

[0025] In the figure: 1. support base, 101. decomposition platform, 102. from plate stopper, 103, 104. side unloading channel, 2. bottom unloading channel, 201. pressure head driving device, 202. buffer compression pressure head, 3. buffer collecting rack, 4. buffer pushing device, 5. from plate collecting box, 501. from plate feeding sorting push rod, 6. from plate pushing device, 7. hook tail frame collecting rack, 8. hook tail frame lifting device, 9. hook body placing device, 10. hook body translation driving device, 11. flat pin storage box, 12. storage box driving device, 13. hook buffer assembly, 1301. buffer workpiece, 1302. from plate workpiece, 1303. hook tail frame workpiece, 1304. hook body workpiece, 1305. flat pin workpiece. DETAILED DESCRIPTION

[0026] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0027] For example, see the attached Figure 1 The utility model provides a hook buffer decomposition machine, including a support base 1, a buffer collection mechanism, a follower plate collection mechanism, a hook tail frame collection mechanism, a hook body collection mechanism and a flat pin collection mechanism, refer to the attached Figure 2The support base 1 includes a decomposition platform 101 for placing a hook buffer assembly 13, two slave plate blocks 102 are arranged on one side of the decomposition platform 101, and a bottom unloading channel 2 for unloading a hook tail frame workpiece 1303 is arranged at the bottom of the decomposition platform 101. A side unloading channel 103 for unloading a flat pin workpiece 1305 and a hook body workpiece 1304 is arranged on the side of the decomposition platform 101 close to the slave plate block 102. The two slave plate blocks 102 mentioned above are respectively arranged on both sides of the bottom unloading channel 2, and a buffer compression mechanism is arranged on the side of the decomposition platform 101 away from the slave plate block 102, as shown in the attached Figure 6 As shown, the buffer compression mechanism includes a pressure head driving device 201 and a buffer compression pressure head 202. The pressure head driving device 201 is drivingly connected to the buffer compression pressure head 202. The pressure head driving device 201 adopts a hydraulic cylinder in this embodiment. The hydraulic cylinder has stable driving and high load, which is conducive to improving the stability of the system. The buffer compression pressure head 202 is in a "U" shape. Two buffer blocks are arranged at the end of the buffer compression pressure head 202 away from the pressure head driving device 201. The two buffer blocks are respectively arranged at the bottom of the feeding channel 2 On both sides, two slave plate stoppers 102 are respectively arranged opposite to the two buffer pressing blocks mentioned above, and the surfaces of the slave plate stoppers 102 and the buffer pressing blocks are both provided with anti-skid protrusions. In actual operation, when the pressure head driving device 201 drives the buffer compression pressure head 202 to compress the buffer workpiece 1301, the buffer pressing block and the slave plate stoppers 102 respectively press against the side walls of the buffer workpiece 1301 and the slave plate workpiece 1302, and the anti-skid protrusions on the surfaces of the slave plate stoppers 102 and the buffer pressing blocks can generate friction, so that the workpiece is not likely to fall out.

[0028] The buffer collecting mechanism includes a buffer pushing device 4 and a buffer receiving rack 3, which are respectively arranged on both sides of the decomposition platform 101. The buffer pushing device 4 adopts the form of a hydraulic cylinder and a push plate, which can push the buffer workpiece 1301 on the decomposition platform 101 to the buffer receiving rack 3, and the buffer receiving rack 3 can be combined with the buffer maintenance line in the actual operation process as the starting end of the buffer maintenance line;

[0029] See attached Figure 4, the plate collecting mechanism includes a plate pushing device 6 and a plate collecting box 5, and a plate feeding sorting push rod 501 is fixedly arranged on one side of the plate collecting box 5, and the plate pushing device 6 and the plate collecting box 5 are respectively arranged on both sides of the decomposition platform 101, and the plate pushing device 6 also adopts the form of a hydraulic cylinder and a push plate. Generally, since the plate workpiece 1302 and the buffer workpiece 1301 leave the decomposition platform 101 from the same direction, the plate collecting box 5 is arranged on one side of the buffer collecting rack 3 in this embodiment, and the working height of the plate collecting box 5 is consistent with the buffer collecting rack 3. The plate pushing device 6 pushes the plate workpiece 1302 from the decomposition platform 101, and is pushed into the plate collecting box 5 after passing through the buffer collecting rack 3. After entering the plate collecting box 5, the plate workpiece 1302 will be pushed backward along the storage direction of the plate collecting box 5 by the plate feeding sorting push rod 501 by a thickness dimension of the plate workpiece 1302, so that the plate workpiece 1302 will be arranged in sequence in the plate collecting box 5;

[0030] The hook tail frame collecting mechanism includes a hook tail frame lifting device 8 and a hook tail frame receiving frame 7, wherein the hook tail frame lifting device 8 and the hook tail frame receiving frame 7 are arranged below the bottom unloading channel 2, and the hook tail frame lifting device 8 also adopts the form of a hydraulic cylinder and a push plate, as shown in the attached drawing. Figure 2 As shown, when the hook buffer assembly 13 is being disassembled, the push plate of the hook tail frame lifting device 8 extends from the bottom unloading channel 2 to the bottom of the hook buffer assembly 13, and presses against the lower side of the hook tail frame workpiece 1303. After the hook buffer assembly 13 is disassembled, the hook tail frame workpiece 1303 is transported downward to the hook tail frame receiving rack 7. The hook tail frame receiving rack 7 can be combined with the hook tail frame maintenance assembly line during the actual operation process, as the starting end of the hook tail frame maintenance assembly line;

[0031] The hook body collecting mechanism is arranged on one side of the decomposition platform 101 close to the side material discharge channel 103, and includes a hook body translation driving device 10 and a hook body placing device 9. The hook body translation driving device 10 can drive the hook body placing device 9 to approach or move away from the side material discharge channel 103. At the same time, a plurality of supporting pulleys are arranged at the bottom of the hook body placing device 9. The hook body placing device 9 is slidably connected to the supporting machine base 1 through the supporting pulleys. Due to the heavy weight of the hook body, this form of supporting pulleys can make the movement of the hook body placing device 9 more stable.

[0032] As attached Figure 7As shown, the flat pin collecting mechanism includes a flat pin storage box 11 and a storage box driving device 12. The flat pin storage box 11 is arranged below the hook body collecting mechanism. The storage box driving device 12 is drivingly connected to the flat pin storage box 11. The storage box driving device 12 can drive the flat pin storage box 11 to extend into the side unloading channel 103 to collect the flat pin workpieces 1305 dropped when the upper hook buffer assembly 13 is decomposed. The mobile structure is made for the convenience of taking on the one hand, and for not interfering with the lifting and lowering of the hook tail frame workpiece 1303 on the other hand.

[0033] The working principle of this embodiment is as follows:

[0034] First, the hook buffer assembly 13 to be disassembled is placed on the disassembly platform 101 at the specified position through lifting equipment, etc. At this time, the hook body placing device 9 holds the hook body workpiece 1304 from under the hook body workpiece 1304, and the hook tail frame lifting device 8 rises upward to hold the lower side of the hook tail frame workpiece 1303. At the same time, the flat pin storage box 11 is driven by the storage box driving device 12 to move to under the flat pin workpiece 1305 of the hook buffer assembly 13, and then the buffer compression mechanism is started to make the buffer compression pressure head 202 move toward the direction of the slave plate stop block 102 until the slave plate stop block 102 abuts against the side of the slave plate workpiece 1302, and the buffer pressure block abuts against the side of the buffer workpiece 1301. At this time, as shown in the attached Figure 2 As shown, the preparation work before the decomposition of the hook buffer component 13 is completed, the hook buffer component 13 is fixed on the decomposition platform 101, and then the decomposition process of the hook buffer component 13 is entered. At this time, the buffer compression ram 202 is driven to continue to move toward the direction of the plate stopper 102. During this process, the buffer workpiece 1301 is compressed. When it reaches a certain compression position, the buffer workpiece 1301 no longer provides elastic force to the flat pin workpiece 1305 to make it stuck. At this time, the flat pin workpiece 1305 will detach from the hook buffer component 13 and fall into the flat pin storage box 11 below. The flat pin storage box 11 moves with the flat pin workpiece 1305. To the outside of the side unloading channel 103, at this time, the hook buffer assembly 13 is already in a disassembled state, and then the workpiece separation and transportation process begins. First, the hook body placing device 9 drives the hook body workpiece 1304 to separate from the hook tail frame workpiece 1303, and then the buffer workpiece 1301 is pushed to the buffer receiving rack 3 through the buffer pushing device 4. At the same time, the slave plate pushing device 6 will push the plate workpiece 1302 into the slave plate collection box 5. Finally, the hook tail frame workpiece 1303 is transferred from the bottom unloading channel 2 to the hook tail frame receiving rack 7 under the action of the hook tail frame lifting device 8. At this time, the positions of each single workpiece of the hook buffer assembly 13 are as shown in the attached figure. Figure 3 As shown, the disassembly of the hook buffer assembly 13 is finally completed, and the disassembled workpieces are subsequently inspected and repaired at designated locations.

[0035] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise stated, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention: the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0036] The above are only preferred embodiments of the present invention. Any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the above technical solution. Therefore, any simple modification or equivalent replacement based on the technical solution of the present invention shall fall within the scope of protection claimed by the present invention.

Claims

1. A hook-slow decomposition machine, characterized in that: include: A support base (1), the support base (1) comprising a disassembly platform (101) for placing a hook buffer assembly (13), a slave plate stopper (102) being provided on one side of the disassembly platform (101), a bottom unloading channel (2) for unloading a hook tail frame workpiece (1303) being provided at the bottom of the disassembly platform (101), and a side unloading channel (103) for unloading a flat pin workpiece (1305) and a hook body workpiece (1304) being provided on the side of the slave plate stopper (102) of the disassembly platform (101); The buffer compression mechanism comprises a pressure head driving device (201) and a buffer compression pressure head (202), wherein the pressure head driving device (201) is fixedly arranged on a side of the decomposition platform (101) away from the slave plate stopper (102), the pressure head driving device (201) is drivingly connected to the buffer compression pressure head (202), and the buffer compression pressure head (202) is arranged facing the slave plate stopper (102); The buffer collecting mechanism comprises a buffer pushing device (4) and a buffer collecting rack (3), wherein the buffer pushing device (4) and the buffer collecting rack (3) are respectively arranged on both sides of the decomposition platform (101); A secondary board collection mechanism comprises a secondary board pushing device (6) and a secondary board collection box (5), wherein the secondary board pushing device (6) and the secondary board collection box (5) are respectively arranged on both sides of the decomposition platform (101); The hook tail frame collecting mechanism comprises a hook tail frame lifting device (8) and a hook tail frame material receiving frame (7), wherein the hook tail frame lifting device (8) and the hook tail frame material receiving frame (7) are arranged below the bottom unloading channel (2); The hook body collecting mechanism is arranged on a side of the decomposition platform (101) close to the side material discharge channel (103), and comprises a hook body translation driving device (10) and a hook body placement device (9), wherein the hook body translation driving device (10) is drivingly connected to the hook body placement device (9).

2. A hook-and-slow decomposition machine according to claim 1, characterized in that: It also includes a flat pin collecting mechanism, which includes a flat pin storage box (11) and a storage box driving device (12). The flat pin storage box (11) is arranged below the hook body collecting mechanism, and the storage box driving device (12) is drivingly connected to the flat pin storage box (11).

3. A hook-and-slow decomposition machine according to claim 1, characterized in that: The buffer compression ram (202) is in a "U" shape. Two buffer pressure blocks are arranged at the end of the buffer compression ram (202) away from the ram driving device (201). The two buffer pressure blocks are arranged on both sides of the bottom feeding channel (2) respectively. The number of the slave plate stop blocks (102) is two, and the two slave plate stop blocks (102) are arranged opposite to the two buffer pressure blocks respectively.

4. A hook-and-slow decomposition machine according to claim 3, characterized in that: The surfaces of the slave plate stopper (102) and the buffer pressing block are both provided with anti-slip convex points.

5. The hook-and-buffer decomposition machine according to claim 1, characterized in that: A slave plate feeding sorting push rod (501) is fixedly arranged on one side of the slave plate collecting box (5).

6. A hook-and-buffer decomposition machine according to claim 1, characterized in that: A plurality of supporting pulleys are arranged at the bottom of the hook body placement device (9), and the hook body placement device (9) is slidably connected to the supporting machine base (1) via the supporting pulleys.

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