Multi-station automatic nut cold heading machine

Abstract

The utility model relates to the technical field of cold heading machines, and provides a multi-station automatic nut cold heading machine which comprises a base, a conveyor is arranged at one end of the top of the base, two cold heading machine bodies are arranged in the center of the top of the base, and a cooling frame is arranged at the other end of the top of the base. According to the multi-station automatic nut cold heading machine, machined nuts of the cold heading machine body can be received through the cooling frame, water in the water storage tank can be conveyed into the spraying rod through the flow guide pump and the water guide pipe, the water can be sprayed to the nuts through the spraying rod, the cooling effect is achieved, the water can be discharged through the filtering holes, and the cooling effect is improved. Water seeping from the filtering holes can be recycled through the recycling assembly, the water is filtered and then conveyed into the water storage tank again for secondary utilization, consumption of water resources is reduced, nuts can be rapidly dried through the draught fan, nut cooling can be accelerated through the mode, the cooling time can be shortened, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cold heading machines, and in particular to a multi-station automatic nut cold heading machine. Background Art

[0002] Cold heading machines are special equipment used mainly for mass production of nuts, bolts and other fasteners. In order to increase the output of nuts, multiple cold heading machines can be used for synchronous processing.

[0003] A Chinese patent discloses a multi-station automatic nut cold heading machine, with the publication number CN216966163U. The article states that "it includes a workbench, a cutting box is arranged on one side of the workbench, a cutting knife is connected to the top of the cutting box, one side of the cutting box is rotatably connected to an arrangement slot through an arrangement slot rotating shaft, fixed columns are arranged on both sides of one end of the arrangement slot, and adjusting bolts are connected to the inner threads of the fixed columns. The tops of the two groups of adjusting bolts are fixedly connected to limited height rods, and the arrangement slot is laterally provided with multiple groups of fixing strips." However, the prior art does not have the function of cooling. The cold heading machine will perform impact, cutting and other processes during use. The nuts will be accompanied by heat after production, which is not convenient for collection and removal. It is necessary to wait for the nuts to cool naturally, which wastes a lot of time and reduces production efficiency. Therefore, it is necessary to design a multi-station automatic nut cold heading machine. Utility Model Content

[0004] The utility model aims to provide a multi-station automatic nut cold heading machine, which solves the problem in the related art that the nuts will be accompanied by heat after production during use, which is inconvenient to collect and take, and it is necessary to wait for the nuts to cool naturally, which wastes a lot of time and reduces production efficiency.

[0005] The technical solution of the utility model is as follows:

[0006] A multi-station automatic nut cold heading machine comprises a base, a conveyor is provided at one end of the top of the base, two cold heading machine bodies are provided in the center of the top of the base, a cooling rack is provided at the other end of the top of the base, and a spray rod is provided at the top of the cooling rack, a water storage tank is provided outside the cooling rack, and a guide pump is provided at the bottom of one side of the water storage tank, a water guide pipe is provided on the guide pump, and the other end of the water guide pipe is connected to the spray rod by plug connection, a fan is provided on the top of the spray rod, a plurality of filter holes are provided on the bottom end surface of the cooling rack, and a recovery component is provided at the bottom of the cooling rack.

[0007] Preferably, the recovery component includes a water collecting bucket, a filter cartridge, a stirring rod, a motor, a water collecting pipe and a water supply pipe. The bottom of the cooling rack is screwed with a water collecting bucket, and the bottom of the water collecting bucket is provided with a filter cartridge, a stirring rod is provided inside the filter cartridge, and one end of the bottom of the stirring rod passes through the filter cartridge and is fixed with a motor, the outside of the filter cartridge is sleeved with a water collecting pipe, and the bottom of the water collecting pipe is sleeved with a water supply pipe, and the other end of the water supply pipe is connected to the top of the water storage tank by plugging.

[0008] Preferably, the cylinder wall of the filter cylinder is a filter mesh.

[0009] Preferably, the conveyor is provided with a plurality of base supports welded thereon, slide grooves are provided on both sides of the conveyor, a pressing roller is provided on the conveyor, and the pressing roller is located above the top of the base support, sliders are provided at both ends of the pressing roller, and the other end of the slider is slidably installed in the slide groove, a spring is provided at the bottom of the inner wall of the slide groove, and the top end of the spring is welded and fixed to the pressing roller.

[0010] Preferably, a bracket is welded on the top of the two cold heading machine bodies, and an air suction machine is screwed on the bracket, an air pipe is plugged into the air suction machine, and a processing box is provided on the outside of the conveyor.

[0011] Preferably, an air filter box is provided inside the treatment box, and the other end of the air supply pipe passes through the treatment box and is connected to the air filter box by plugging. A connecting pipe is provided on the air filter box, a water tank is provided outside the air filter box, and the other end of the connecting pipe is plugged and installed on the inner bottom of the water tank. An exhaust pipe is provided on the water tank, and the other end of the exhaust pipe extends to the outside of the treatment box.

[0012] Preferably, a plurality of filter plates are provided inside the air filter box, and clean water is filled inside the water tank.

[0013] Preferably, the pressing roller is made of rubber material.

[0014] Beneficial effects of the utility model:

[0015] 1. The cooling rack can be used to catch the processed nuts from the cold heading machine body. The water in the water tank can be transported to the spray rod by the diversion pump and the water pipe. The water can be sprayed to the nuts through the spray rod to cool them down. The water can be discharged through the filter holes. The water seeping from the filter holes can be recovered through the recovery component, and the water can be filtered and then transported to the water tank again for secondary use, which reduces the consumption of water resources. The fan can make the nuts dry quickly. This method can speed up the cooling of the nuts, which is beneficial to reduce the cooling time and improve production efficiency.

[0016] 2. The spring pulls the pressing roller to move along the track of the slide, which can press and fix the rod on the bottom bracket, and has a limiting guiding function. The motor drives the stirring rod to rotate, which can scrape off the blockage on the inner wall of the filter cartridge to avoid clogging the filter cartridge and affecting the water output. The smoke generated during the main processing of the cold header machine can be sucked out by the suction machine, and the smoke can be transported to the processing box through the air pipe. The particles in the smoke can be filtered out by the air filter box and the water tank, and the filtered gas will be discharged outward through the exhaust pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0018] Figure 1 It is an isometric view of the entire utility model;

[0019] Figure 2 It is a schematic diagram of the overall structure of the utility model a;

[0020] Figure 3 It is the overall structure schematic diagram b of the utility model;

[0021] Figure 4 It is a cross-sectional view of the recycling component of the utility model;

[0022] Figure 5 This is a cross-sectional view of the processing box of the utility model;

[0023] In the figure: 1. base; 2. conveyor; 3. cold heading machine body; 4. cooling rack; 5. spray rod; 6. water storage tank; 7. diversion pump; 8. water guide pipe; 9. fan; 10. filter hole; 11. recovery component; 111. water collecting bucket; 112. filter cartridge; 113. stirring rod; 114. motor; 115. water collecting pipe; 116. water pipe; 12. bottom support; 13. slide; 14. pressing roller; 15. slider; 16. spring; 17. bracket; 18. suction machine; 19. air pipe; 20. treatment box; 21. air filter box; 22. filter plate; 23. connecting pipe; 24. water tank; 25. exhaust pipe. DETAILED DESCRIPTION

[0024] The following will be combined with 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 of 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.

[0025] like Figure 1-5As shown, the present embodiment proposes a multi-station automatic nut cold heading machine, comprising a base 1, a conveyor 2 is provided at one end of the top of the base 1, two cold heading machine bodies 3 are provided in the center of the top of the base 1, a cooling frame 4 is provided at the other end of the top of the base 1, and a spray rod 5 is provided at the top of the cooling frame 4, a water storage tank 6 is provided outside the cooling frame 4, and a guide pump 7 is provided at the bottom of one side of the water storage tank 6, a water guide pipe 8 is provided on the guide pump 7, and the other end of the water guide pipe 8 is connected to the spray rod 5 by plugging, a fan 9 is provided on the top of the spray rod 5, a plurality of filter holes 10 are provided on the bottom end surface of the cooling frame 4, and a recovery component 11 is provided at the bottom of the cooling frame 4, and the recovery component 11 includes a water collecting bucket 111, a filter cartridge 112, an agitating rod 113, a motor 114, a water collecting pipe 115 and a water delivery pipe 116. 16. A water collecting bucket 111 is screwed to the bottom of the cooling rack 4, and a filter cartridge 112 is provided at the bottom of the water collecting bucket 111. A stirring rod 113 is provided inside the filter cartridge 112, and one end of the bottom of the stirring rod 113 penetrates the filter cartridge 112 and is fixed with a motor 114. A water collecting pipe 115 is sleeved on the outside of the filter cartridge 112, and a water delivery pipe 116 is sleeved on the bottom of the water collecting pipe 115. The other end of the water delivery pipe 116 is plugged and connected to the top of the water storage tank 6. Water seeping out of the filter hole 10 can be transported to the filter cartridge 112 through the water collecting bucket 111, and impurities in the water can be filtered out through the filter cartridge 112. The stirring rod 113 is driven to rotate by the motor 114 to scrape off the blockage on the inner wall of the filter cartridge 112. The water collecting pipe 115 and the water delivery pipe 116 are used to make the filter cartridge 112 move freely. 6 can transport the filtered water to the water storage tank 6, the cylinder wall of the filter cylinder 112 is a filter screen, a plurality of bottom brackets 12 are welded on the conveyor 2, and slide grooves 13 are provided on both sides of the conveyor 2. A pressing roller 14 is provided on the conveyor 2, and the pressing roller 14 is located above the top of the bottom bracket 12. Slide blocks 15 are provided at both ends of the pressing roller 14, and the other end of the slide block 15 is slidably installed in the slide groove 13. A spring 16 is provided at the bottom of the inner wall of the slide groove 13, and one end of the top of the spring 16 is welded and fixed to the pressing roller 14. The pressing roller 14 is pulled by the spring 16 to move along the trajectory of the slide groove 13, so that the rod can be pressed and fixed on the bottom bracket 12, which has a limiting guiding function. At the same time, the tension of the spring 16 can be used to fix rods of different thicknesses. A bracket 17 is welded on the top of the cold header machine body 3, and an air suction machine 18 is screwed on the bracket 17, and an air supply pipe 19 is plugged into the air suction machine 18. A processing box 20 is provided outside the conveyor 2. The air suction machine 18 can absorb the smoke generated during the processing of the cold header machine body 3, and the smoke is transported to the processing box 20 through the air supply pipe 19. An air filter box 21 is provided inside the processing box 20, and the other end of the air supply pipe 19 passes through the processing box 20 and is plugged and connected to the air filter box 21. A connecting pipe 23 is provided on the air filter box 21, and a water box 24 is provided outside the air filter box 21, and the other end of the connecting pipe 23 is plugged and installed on the inner bottom of the water box 24. An exhaust pipe 25 is provided on the water box 24, and the other end of the exhaust pipe 25 extends to the outside of the processing box 20.The gas filter box 21 and the water filter box 24 can filter out particles in the smoke. The gas filter box 21 is provided with a plurality of filter plates 22. The water filter box 24 is filled with clean water. The pressing roller 14 is made of rubber material.

[0026] In this embodiment, when in use, by placing a plurality of rods on the conveyor 2, the conveyor 2 can be used to drive the rods to move into the cold forging machine body 3, and the spring 16 pulls the pressing roller 14 to move along the track of the slide 13, so that the rods can be pressed and fixed on the bottom bracket 12, which has a limiting guiding function. The cooling rack 4 can be used to receive the processed nuts of the cold forging machine body 3, and the water in the water tank 6 can be transported to the spray rod 5 by the diversion pump 7 and the water guide pipe 8. The water can be sprayed to the nuts through the spray rod 5 to play a cooling role, and the water can be discharged through the filter hole 10, and the water seeping from the filter hole 10 can be transported to the filter cartridge 112 through the water collecting bucket 111. Impurities in the water can be filtered out through the filter cartridge 112, and the stirring rod 113 can be driven to rotate by the motor 114 to scrape off the blockage on the inner wall of the filter cartridge 112. The filtered water can be transported to the water storage tank 6 by the water collecting pipe 115 and the water supply pipe 116, and can be reused, thereby reducing the consumption of water resources. The nuts can be quickly dried by the fan 9, and the smoke generated during the processing of the cold heading machine body 3 can be sucked out by the suction machine 18, and the smoke can be transported to the processing box 20 through the air supply pipe 19. The particles in the smoke can be filtered out by the air filter box 21 and the water tank 24, and the filtered gas will be discharged to the outside through the exhaust pipe 25.

[0027] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multi-station automatic nut cold heading machine, comprising a base (1), characterized in that: A conveyor (2) is provided at one end of the top of the base (1), two cold heading machine bodies (3) are provided at the center of the top of the base (1), a cooling frame (4) is provided at the other end of the top of the base (1), and a spray rod (5) is provided at the top of the cooling frame (4), a water storage tank (6) is provided outside the cooling frame (4), and a flow guide pump (7) is provided at the bottom of one side of the water storage tank (6), a water guide pipe (8) is provided on the flow guide pump (7), and the other end of the water guide pipe (8) is connected to the spray rod (5) by plugging, a fan (9) is provided at the top of the spray rod (5), a plurality of filter holes (10) are provided on the bottom end surface of the cooling frame (4), and a recovery component (11) is provided at the bottom of the cooling frame (4).

2. The multi-station automatic nut cold heading machine according to claim 1, characterized in that: The recovery assembly (11) comprises a water collecting bucket (111), a filter cartridge (112), a stirring rod (113), a motor (114), a water collecting pipe (115) and a water delivery pipe (116); the bottom of the cooling rack (4) is screwed with the water collecting bucket (111), and the bottom of the water collecting bucket (111) is provided with a filter cartridge (112); the inside of the filter cartridge (112) is provided with a stirring rod (113), and one end of the bottom of the stirring rod (113) passes through the filter cartridge (112) and is fixed with the motor (114); the outside of the filter cartridge (112) is sleeved with the water collecting pipe (115), and the bottom of the water collecting pipe (115) is sleeved with the water delivery pipe (116); the other end of the water delivery pipe (116) is plugged and connected to the top of the water storage tank (6).

3. The multi-station automatic nut cold heading machine according to claim 2, characterized in that: The cylinder wall of the filter cylinder (112) is a filter screen.

4. The multi-station automatic nut cold heading machine according to claim 1, characterized in that: The conveyor (2) is provided with a plurality of bases (12) welded thereon, and slide grooves (13) are provided on both sides of the conveyor (2). A pressing roller (14) is provided on the conveyor (2), and the pressing roller (14) is located above the top of the base (12). Slide blocks (15) are provided at both ends of the pressing roller (14), and the other end of the slide block (15) is slidably installed in the slide groove (13). A spring (16) is provided at the bottom of the inner wall of the slide groove (13), and the top end of the spring (16) is welded and fixed to the pressing roller (14).

5. The multi-station automatic nut cold heading machine according to claim 1, characterized in that: A bracket (17) is welded to the top of the two cold heading machine bodies (3), and an air suction machine (18) is screwed onto the bracket (17). An air delivery pipe (19) is plugged into the air suction machine (18), and a processing box (20) is provided outside the conveyor (2).

6. The multi-station automatic nut cold heading machine according to claim 5, characterized in that: An air filter box (21) is provided inside the treatment box (20), and the other end of the air delivery pipe (19) passes through the treatment box (20) and is plugged and connected to the air filter box (21); a connecting pipe (23) is provided on the air filter box (21); a water box (24) is provided outside the air filter box (21), and the other end of the connecting pipe (23) is plugged and installed on the inner bottom of the water box (24); an exhaust pipe (25) is provided on the water box (24), and the other end of the exhaust pipe (25) extends to the outside of the treatment box (20).

7. The multi-station automatic nut cold heading machine according to claim 6, characterized in that: A plurality of filter plates (22) are provided inside the air filter box (21), and clean water is filled inside the water filter box (24).

8. The multi-station automatic nut cold heading machine according to claim 4, characterized in that: The pressing roller (14) is made of rubber material.

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