Expansion screw clamping piece riveting press

Abstract

The utility model discloses an expansion screw clamping piece riveting press which comprises a base, a riveting press mechanism, a clamping piece bin, a screw rod bin, a clamping piece lifting machine, a screw rod lifting machine, a pipe twisting machine, a feeding conveying belt, a vibration feeding disc, a circulation type conveying structure and a discharging conveying belt. The two clamping piece material bins are arranged at the bottom ends of the two clamping piece lifting machines, the two vibration feeding discs are arranged at the top ends of the two clamping piece lifting machines, the base is arranged in front of the two vibration feeding discs, and the discharging ends of the vibration feeding discs extend to the top of the base; the automatic setscrew clamping piece riveting press is formed by combining a plurality of mechanisms, automatic feeding, positioning and riveting press machining of setscrew clamping pieces can be achieved, the automation degree of the machining process is greatly improved, the riveting press efficiency of the setscrew clamping pieces is improved, the labor cost is reduced, and the production efficiency is improved. And meanwhile, the product quality after riveting of the expansion screw clamping piece is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of expansion screw clip riveting equipment, in particular to an expansion screw clip riveting machine. Background Art

[0002] Expansion screws are special threaded connectors used to fix pipe supports / hangers / brackets or equipment on walls, floors, and columns. Expansion screws are generally composed of screws, nuts, sleeves, clips, and other components. During actual processing and production, the clips need to be riveted onto the screws to realize the assembly of the expansion screws.

[0003] In the prior art, when riveting the clip of the expansion screw, the screw is generally placed manually on the inner side of the open clip, and then the riveting equipment is started to rivet the open clip closed by the riveting device, thereby completing the riveting process of the clip of the expansion screw. However, this method is too cumbersome and cannot realize the automated riveting process of the clip of the expansion screw as a whole, and the degree of automation is low. For this reason, the utility model proposes a riveting machine for the clip of the expansion screw. Utility Model Content

[0004] The utility model aims to provide an expansion screw clip riveting machine to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: an expansion screw clip riveting machine, including a base, a riveting mechanism, a clip bin, a screw bin, a clip elevator, a screw elevator, a tube rolling machine, a feeding conveyor belt, a vibrating feeding tray, a circulating conveying structure and a discharging conveyor belt;

[0006] The two clip bins are arranged at the bottom ends of the two clip elevators, the two vibrating feed trays are arranged at the top ends of the two clip elevators, the base is arranged in front of the two vibrating feed trays, and the discharge end of the vibrating feed tray extends to the top of the base;

[0007] The screw silo is arranged at the bottom end of the screw elevator, the tube rolling machine is arranged at the top end of the screw elevator, a feeding conveyor belt is arranged at the discharge end of the tube rolling machine, the other end of the feeding conveyor belt extends to the top of the base, and a feeding seat connected with the feeding conveyor belt is also installed on the top of the base;

[0008] The circulating conveying structure is arranged on the right side of the base, and a discharging conveying belt connected with the circulating conveying structure is arranged on the top of the base;

[0009] A riveting mechanism is arranged at the top center of the base, a clamping mechanism is arranged at the top of the base relative to the end of the feeding seat, an inkjet structure and a clamping cylinder are arranged on the right side of the clamping mechanism, and a transfer seat is also installed at the top of the base relative to the bottom of the riveting mechanism.

[0010] Preferably, a pushing cylinder is also installed at one end of the transfer seat.

[0011] Preferably, a discharging mechanism is further provided on the top of the base relative to the right side of the riveting mechanism, and the end of the discharging mechanism extends to above the discharging conveyor belt.

[0012] Preferably, the riveting mechanism consists of a rectangular top plate, support columns, a riveting cylinder and a riveting block, the rectangular top plate is fixed to the top of the base by a plurality of support columns, the riveting cylinder is installed on the top of the rectangular top plate, the riveting block is movably installed on the bottom of the rectangular top plate, and the piston rod of the riveting cylinder passes through the bottom of the rectangular top plate and is connected to the riveting block.

[0013] Preferably, the clamping mechanism is composed of a servo lifting seat, a servo lateral shift seat and a clamping cylinder. The servo lateral shift seat is movably mounted on the servo lifting seat, and a plurality of clamping cylinders are mounted on the bottom of the servo lateral shift seat.

[0014] Preferably, the circulating conveying structure is composed of two conveyor belts moving in opposite directions, wherein a first push box structure is provided at the end of one of the conveyor belts, and a second push box structure is provided at the initial end of the other conveyor belt, the first push box structure is composed of a rodless cylinder and a transverse push block, the rodless cylinder is fixed at the left end of the circulating conveying structure, and the transverse push block is installed at the movable end of the rodless cylinder, the second push box structure is composed of a support seat, a push box cylinder and a push plate, the support seat is fixed to the top of the left end of the circulating conveying structure, the push box cylinder is fixedly installed on one side of the support seat, and the push plate is installed on the other side of the support seat, and the piston rod of the push box cylinder passes through the other side of the support seat and is fixed to the push plate.

[0015] Compared with the prior art, the beneficial effect of the utility model is that the utility model can realize automatic loading, positioning and riveting processing of expansion screw clips by designing an automated expansion screw clip riveting machine composed of multiple mechanisms, greatly improving the degree of automation of the processing process, improving the riveting efficiency of the expansion screw clips, reducing labor costs, and also ensuring the product quality of the expansion screw clips after riveting. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional diagram of the utility model;

[0017] Figure 2 It is a top view of the utility model;

[0018] Figure 3 For this utility model Figure 1 A partial enlarged view of the middle A area;

[0019] Figure 4 For this utility model Figure 1 A partial enlarged view of the middle B area;

[0020] Figure 5 For this utility model Figure 2 A partial enlarged view of the middle C area;

[0021] In the figure: 1. base; 2. riveting mechanism; 3. clip silo; 4. screw silo; 5. clip elevator; 6. screw elevator; 7. tube rolling machine; 8. feeding conveyor belt; 9. vibrating feeding plate; 10. circulating conveying structure; 101. first pushing box structure; 102. second pushing box structure; 1021. support seat; 1022. pushing box cylinder; 1023. pushing plate; 11. discharging conveyor belt; 12. transfer seat; 14. inkjet structure; 15. clamping claw mechanism; 16. clamping cylinder; 17. feeding seat. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] See also Figures 1 to 5 , is an embodiment of the utility model, which provides a technical solution: an expansion screw clip riveting machine, including a base 1, a riveting mechanism 2, a clip bin 3, a screw bin 4, a clip elevator 5, a screw elevator 6, a tube rolling machine 7, a feeding conveyor belt 8, a vibrating feeding tray 9, a circulating conveying structure 10 and a discharging conveyor belt 11;

[0025] Two clip bins 3 are arranged at the bottom ends of the two clip elevators 5, and two vibrating feed trays 9 are arranged at the top ends of the two clip elevators 5, so that the clips can be smoothly lifted and transported to the vibrating feed trays 9, and then transported to the processing area by the vibrating feed trays 9. The base 1 is arranged in front of the two vibrating feed trays 9, and the discharge end of the vibrating feed trays 9 extends to the top of the base 1;

[0026] The screw silo 4 is arranged at the bottom end of the screw elevator 6, the tube rolling machine 7 is arranged at the top end of the screw elevator 6, and a feeding conveyor belt 8 is arranged at the discharge end of the tube rolling machine 7. The other end of the feeding conveyor belt 8 extends to the top of the base 1, and a feeding seat 17 connected with the feeding conveyor belt 8 is also installed on the top of the base 1;

[0027] The circulating conveying structure 10 is arranged on the right side of the base 1, and a discharging conveying belt 11 connected with the circulating conveying structure 10 is arranged on the top of the base 1;

[0028] A riveting mechanism 2 is arranged at the top center of the base 1, a clamping mechanism 15 is arranged at the end of the top of the base 1 relative to the feeding seat 17, an inkjet structure 14 and a clamping cylinder 16 are arranged on the right side of the clamping mechanism 15, and a transfer seat 12 is also installed at the top of the base 1 relative to the bottom of the riveting mechanism 2.

[0029] Among them, one end of the transfer seat 12 is also equipped with a pushing cylinder.

[0030] A discharge mechanism is also provided on the top of the base 1 on the right side of the riveting mechanism 2 , and the end of the discharge mechanism extends to the top of the discharge conveyor belt 11 .

[0031] Among them, the riveting mechanism 2 is composed of a rectangular top plate, a support column, a riveting cylinder and a riveting block. The rectangular top plate is fixed to the top of the base 1 by multiple support columns, the riveting cylinder is installed on the top of the rectangular top plate, the riveting block is movably installed at the bottom of the rectangular top plate, and the piston rod of the riveting cylinder passes through the bottom of the rectangular top plate and is connected to the riveting block.

[0032] Among them, the clamping mechanism 15 is composed of a servo lifting seat, a servo transverse seat and a clamping cylinder. The servo transverse seat is movably installed on the servo lifting seat, and multiple clamping cylinders are installed at the bottom of the servo transverse seat. After the subsequent operation of the clamping cylinder, the screw or clip can be clamped and transported to the transfer seat 12.

[0033] Among them, the circulating conveying structure 10 is composed of two conveyor belts in opposite directions. The first conveyor belt is filled with empty boxes for storing workpieces after riveting and pressing. The other conveyor belt is an empty conveyor belt. When one of the boxes is full of workpieces, it will be pushed onto the empty conveyor belt and transported to the manual material picking station for workers to take away. A first push box structure 101 is provided at the end of one of the conveyor belts, and a second push box structure 102 is provided at the initial end of the other conveyor belt. The first push box structure 101 is composed of a rodless cylinder and a transverse push block. The rodless cylinder is fixed at the left end of the circulating conveying structure 10, and the transverse push block is installed at the active end of the rodless cylinder. The subsequent operation of the first push box structure 101 The boxes on the first conveyor belt of the circulating conveying structure 10 can be pushed to another conveyor belt. The second box pushing structure 102 is composed of a support seat 1021, a box pushing cylinder 1022 and a push plate 1023. The support seat 1021 is fixed to the top of the left end of the circulating conveying structure 10, the box pushing cylinder 1022 is fixedly installed on one side of the support seat 1021, and the push plate 1023 is installed on the other side of the support seat 1021. The piston rod of the box pushing cylinder 1022 passes through the other side of the support seat 1021 and is fixed to the push plate 1023. The boxes pushed by the first box pushing structure 101 can be pushed to another conveyor belt on the circulating conveying structure 10 by the second box pushing structure 102.

[0034] In summary, in actual use, two different specifications of open clips are placed in the two clip bins 3, and then the clips in the two clip bins 3 will enter the vibrating feeding tray 9 under the lifting and transportation of the clip elevator 5, and the vibrating feeding tray 9 will transport the clips to the feeding seat at the top of the base 1, and then the swing arm station at the top of the base 1 will transport the clips to the riveting mechanism 2, and then be pushed into the riveting station by the cylinder, waiting for the arrival of the subsequent screw, and the screw is lifted by the screw elevator 6 in the screw bin 4 to the tube rolling machine 7, the tube rolling machine 7 arranges the screws one by one and transports them to the feeding conveyor belt 8, and the feeding conveyor belt 8 transports the screws one by one to the clamping mechanism 15 through the feeding seat 17. After the clamping mechanism 15 detects that the screw is in place, it starts the clamping cylinder to clamp the screw and transport it to the turnover seat, and then After the screw is positioned on the swivel seat, it is further transported to the inkjet structure 14 for inkjet sliding. Finally, the screw is transported by the clamping mechanism 15 to the inner side of the riveting mechanism 2 for riveting. After the riveting, the clip is closed and sleeved on the screw. After the riveting, it will be transported to a carton on the top of the circulating conveying structure 10 through the discharge conveyor belt 11 for storage after the riveting. When the carton is full of riveted screw clips, the first box-pushing structure 101 starts to push the full carton to the other side of the circulating conveying structure 10, and then the second box-pushing structure 102 runs to push the full carton to another conveyor belt on the top of the circulating conveying structure 10, and finally it is transported to the end by the conveyor belt to wait for manual removal, completing a complete set of expansion screw clip riveting process.

[0035] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. Expansion screw clip riveting machine, characterized by: It comprises a base (1), a riveting mechanism (2), a clip material bin (3), a screw material bin (4), a clip elevator (5), a screw elevator (6), a tube rolling machine (7), a feed conveyor belt (8), a vibrating feed tray (9), a circulating conveying structure (10) and a discharge conveyor belt (11); The two clip material bins (3) are arranged at the bottom ends of the two clip elevators (5), the two vibrating feed trays (9) are arranged at the top ends of the two clip elevators (5), the base (1) is arranged in front of the two vibrating feed trays (9), and the discharge end of the vibrating feed tray (9) extends to the top of the base (1); The screw silo (4) is arranged at the bottom end of the screw elevator (6), the tube rolling machine (7) is arranged at the top end of the screw elevator (6), and a feeding conveyor belt (8) is arranged at the discharge end of the tube rolling machine (7), and the other end of the feeding conveyor belt (8) extends to the top of the base (1), and a feeding seat (17) connected with the feeding conveyor belt (8) is also installed on the top of the base (1); The circulating conveying structure (10) is arranged on the right side of the base (1), and a discharge conveying belt (11) connected to the circulating conveying structure (10) is arranged on the top of the base (1); A riveting mechanism (2) is arranged at the center of the top of the base (1), a clamping mechanism (15) is arranged at the end of the top of the base (1) relative to the feeding seat (17), an inkjet structure (14) and a clamping cylinder (16) are arranged on the right side of the clamping mechanism (15), and a transfer seat (12) is also installed at the top of the base (1) relative to the bottom of the riveting mechanism (2).

2. The expansion screw clip riveting machine according to claim 1, characterized in that: A material pushing cylinder is also installed at one end of the transfer seat (12).

3. The expansion screw clip riveting machine according to claim 1, characterized in that: A discharge mechanism is also provided on the top of the base (1) on the right side of the riveting mechanism (2), and the end of the discharge mechanism extends to above the discharge conveyor belt (11).

4. The expansion screw clip riveting machine according to claim 1, characterized in that: The riveting mechanism (2) is composed of a rectangular top plate, a support column, a riveting cylinder and a riveting block. The rectangular top plate is fixed to the top of the base (1) by a plurality of support columns. The riveting cylinder is installed on the top of the rectangular top plate. The riveting block is movably installed on the bottom of the rectangular top plate. The piston rod of the riveting cylinder penetrates the bottom of the rectangular top plate and is connected to the riveting block.

5. The expansion screw clip riveting machine according to claim 1, characterized in that: The clamping jaw mechanism (15) is composed of a servo lifting seat, a servo lateral displacement seat and a clamping jaw cylinder. The servo lateral displacement seat is movably mounted on the servo lifting seat, and a plurality of clamping jaw cylinders are mounted on the bottom of the servo lateral displacement seat.

6. The expansion screw clip riveting machine according to claim 1, characterized in that: The circulating conveying structure (10) is composed of two conveying belts in opposite directions, wherein a first push box structure (101) is arranged at the end of one of the conveying belts, and a second push box structure (102) is arranged at the initial end of the other conveying belt.

7. The expansion screw clip riveting machine according to claim 6, characterized in that: The first push box structure (101) is composed of a rodless cylinder and a transverse push block, wherein the rodless cylinder is fixed at the left end of the circulating conveying structure (10), and the transverse push block is installed at the movable end of the rodless cylinder.

8. The expansion screw clip riveting machine according to claim 6, characterized in that: The second push box structure (102) is composed of a support seat (1021), a push box cylinder (1022) and a push plate (1023); the support seat (1021) is fixed to the top of the left end of the circulating conveying structure (10); the push box cylinder (1022) is fixedly installed on one side of the support seat (1021); the push plate (1023) is installed on the other side of the support seat (1021); the piston rod of the push box cylinder (1022) passes through the other side of the support seat (1021) and is fixed to the push plate (1023).

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