A demolding device for a riveter

Abstract

The utility model provides a kind of demoulding device of riveting machine, it is related to hardware processing technical field, including connecting seat, the inside of connecting seat is provided with cleaning mechanism;Cleaning mechanism includes placing groove, placing groove is opened in the inside of connecting seat, the inner wall of connecting seat is fixedly connected with auxiliary box, the inside sliding connection of auxiliary box has collection box, the left side of auxiliary box is fixedly connected with negative pressure pump, the left side of auxiliary box is fixedly connected with two suction hoses, the inner wall of connecting seat is fixedly connected with square air pipe, the right end of two suction hoses is all through connecting seat and with the left side of square air pipe Fixed communication, the inside of collection box is clamped with filter plate.The demoulding device of riveting machine, solve the lack of ejection to clean the ability of workbench, workpiece is riveted after each time will leave some impurities, impurities long-term accumulation can affect the effect and precision when subsequent workpiece riveting, play the role of improving the use effect of riveting machine demoulding device.

Description

Technical Field

[0001] This utility model relates to a demolding device, specifically a demolding device for a riveting machine, and belongs to the field of hardware processing technology. Background Technology

[0002] Riveting machines are a new type of riveting equipment developed based on the principle of cold rolling. They are mechanical devices that can rivet items together. Riveting machines mainly rely on rotation and pressure to complete assembly and are mainly used in occasions where rivets are required. Common types include pneumatic, hydraulic and electric, and single-head and double-head models. After riveting, the workpiece needs to be demolded.

[0003] Chinese Patent Publication CN213256902U discloses a demolding device for a riveting machine. After riveting is completed, the main electric push rod is activated to push the workpiece out of the riveting groove, thereby demolding the riveted workpiece. When the main electric push rod is activated, the auxiliary electric push rod is activated at the same time to push the ejector plate smoothly out of the workpiece. The entire demolding process of the riveting machine does not require manual hand operation, reducing labor consumption and avoiding the dangers encountered in manual demolding.

[0004] While the aforementioned patented technology can eject the riveted workpiece, it lacks the ability to clean the worktable after ejection. Impurities remain after each riveting operation, and prolonged accumulation of these impurities can negatively impact the effectiveness and precision of subsequent riveting processes, thus reducing the overall efficiency of the riveting machine's demolding device. Therefore, this paper proposes a demolding device for a riveting machine. Utility Model Content

[0005] This utility model proposes a demolding device for a riveting machine to solve the problem of the lack of cleaning of the worktable after ejection in the prior art.

[0006] This utility model is achieved through the following technical solution: a demolding device for a riveting machine, including a connecting seat, wherein a cleaning mechanism is provided inside the connecting seat;

[0007] The cleaning mechanism includes a placement slot located inside a connecting seat. An auxiliary box is fixedly connected to the inner wall of the connecting seat. A collection box is slidably connected inside the auxiliary box. A negative pressure pump is fixedly connected to the left side of the auxiliary box. Two suction hoses are fixedly connected to the left side of the auxiliary box. A square air pipe is fixedly connected to the inner wall of the connecting seat. The right ends of the two suction hoses pass through the connecting seat and are fixedly connected to the left side of the square air pipe. A filter plate is snapped into the inside of the collection box. A first electric telescopic rod is fixedly connected to the inside of the connecting seat. The telescopic end of the first electric telescopic rod is fixedly connected to the left side of the square air pipe.

[0008] The connector is equipped with a demolding assembly inside.

[0009] Two support blocks are fixedly connected to the upper surface of the connector, and a fixing block is fixedly connected to one side of the two support blocks that are close to each other.

[0010] The fixed block is internally connected to a second electric telescopic rod, and the telescopic end of the second electric telescopic rod is fixedly connected to a riveting machine assembly.

[0011] A reinforcing block is fixedly connected to the outer surface of the negative pressure pump, and the right side of the reinforcing block is fixedly connected to the left side of the connecting seat.

[0012] An auxiliary handle is fixedly connected to the left side of the collection box, and an anti-slip sleeve is fixedly connected to the outer surface of the auxiliary handle.

[0013] Two sturdy rings are fixedly connected to the outer surface of the auxiliary handle, and the right end of each sturdy ring is fixedly connected to the left side of the collection box.

[0014] Sliding blocks are fixedly connected to both the front and back of the collection box, and each sliding block is slidably connected to the inside of the auxiliary box.

[0015] The demolding assembly includes a placement plate located inside a placement slot. Two third electric telescopic rods are fixedly connected inside the connecting seat. A movable column is fixedly connected to the telescopic end of each third electric telescopic rod. A demolding column is slidably connected to the outer surface of each movable column. A buffer spring is fixedly connected to the inner top wall of each demolding column. The bottom end of each buffer spring is fixedly connected to the top end of the movable column.

[0016] This utility model provides a demolding device for a riveting machine, which has the following beneficial effects:

[0017] The demolding device of this riveting machine, equipped with a connecting seat, placement slot, auxiliary box, collection box, negative pressure pump, suction hose, square air pipe, filter plate, first electric telescopic rod, and demolding assembly, can rely on the negative pressure pump to extract air from the auxiliary box, thereby creating negative pressure. Then, the suction hose, in conjunction with the square air pipe, sucks up impurities from the placement slot. At the same time, the first electric telescopic rod can push the square air pipe left and right, thereby improving the comprehensiveness of cleaning the square air pipe. The filter plate filters the impurities into the collection box for subsequent processing. This solves the problem of lacking the ability to clean the worktable after ejection, and the problem of some impurities left after each riveting, which can affect the effect and accuracy of subsequent riveting if accumulated for a long time. It improves the performance of the demolding device of the riveting machine. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the connector structure of this utility model;

[0019] Figure 2 This is a cross-sectional view of the fixing block of this utility model;

[0020] Figure 3 This is a cross-sectional view of the auxiliary box of this utility model;

[0021] Figure 4 This is a cross-sectional view of the placement groove of this utility model.

[0022] Explanation of reference numerals in the attached figures

[0023] 1. Connector;

[0024] 2. Cleaning mechanism; 201. Placement trough; 202. Auxiliary box; 203. Collection box; 204. Negative pressure pump; 205. Suction hose; 206. Square air pipe; 207. Filter plate; 208. First electric telescopic rod;

[0025] 3. Demolding assembly; 301. Placement plate; 302. Third electric telescopic rod; 303. Demolding column; 304. Moving column; 305. Buffer spring;

[0026] 4. Support block; 5. Fixing block; 6. Second electric telescopic rod; 7. Riveting machine assembly; 8. Reinforcing block; 9. Auxiliary handle; 10. Anti-slip sleeve; 11. Secure ring; 12. Sliding block. Detailed Implementation

[0027] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this application.

[0028] Please see Figures 1-4 This utility model provides a demolding device for a riveting machine, including a connecting seat 1, and a cleaning mechanism 2 is provided inside the connecting seat 1;

[0029] The cleaning mechanism 2 includes a placement slot 201, which is located inside the connecting seat 1. Two support blocks 4 are fixedly connected to the upper surface of the connecting seat 1. A fixing block 5 is fixedly connected to one side of the two support blocks 4 that are close to each other. The two support blocks 4 support the fixing block 5, providing a good support position for the fixing block 5 and using the fixing block 5 to assist in subsequent operations.

[0030] An auxiliary box 202 is fixedly connected to the inner wall of the connecting seat 1. A collection box 203 is slidably connected inside the auxiliary box 202. A second electric telescopic rod 6 is fixedly connected inside the fixing block 5. A riveting machine assembly 7 is fixedly connected to the telescopic end of the second electric telescopic rod 6. The workpiece in the placement slot 201 is riveted by the riveting machine assembly 7. At the same time, the thrust generated by the second electric telescopic rod 6 can push the riveting machine assembly 7 to move, increasing the applicability of the device.

[0031] The left side of the auxiliary box 202 is fixedly connected to the negative pressure pump 204. The outer surface of the negative pressure pump 204 is fixedly connected to the reinforcing block 8. The right side of the reinforcing block 8 is fixedly connected to the left side of the connecting seat 1. The reinforcing block 8 can provide a good support position for the negative pressure pump 204, increase the stability of the negative pressure pump 204 during use, prevent the possibility of the negative pressure pump 204 shaking, and increase the robustness of the device.

[0032] Two suction hoses 205 are fixedly connected to the left side of the auxiliary box 202. A square air tube 206 is fixedly connected to the inner wall of the connecting seat 1. An auxiliary handle 9 is fixedly connected to the left side of the collection box 203. An anti-slip sleeve 10 is fixedly connected to the outer surface of the auxiliary handle 9. The auxiliary handle 9 can provide a good force point for the collection box 203, increasing the convenience when pulling the collection box 203. The anti-slip sleeve 10 can improve the firmness when gripping the auxiliary handle 9.

[0033] The right ends of both suction hoses 205 pass through the connector 1 and are fixedly connected to the left side of the square air tube 206. Two retaining rings 11 are fixedly connected to the outer surface of the auxiliary handle 9. The right end of each retaining ring 11 is fixedly connected to the left side of the collection box 203. The retaining rings 11 can increase the fixed connection area between the auxiliary handle 9 and the collection box 203, improve the stability of the connection between the two, prevent the possibility of breakage at the connection after long-term use, and increase the service life of the device.

[0034] A filter plate 207 is snapped into the inside of the collection box 203. A first electric telescopic rod 208 is fixedly connected to the inside of the connecting seat 1. The telescopic end of the first electric telescopic rod 208 is fixedly connected to the left side of the square air pipe 206. Sliding blocks 12 are fixedly connected to both the front and back of the collection box 203. Each sliding block 12 is slidably connected to the inside of the auxiliary box 202. The sliding block 12 can move simultaneously with the collection box 203 and improve the stability of the auxiliary box 202 during movement by contacting the auxiliary box 202 itself, preventing the auxiliary box 202 from getting stuck, and increasing the effectiveness of the device.

[0035] The connecting seat 1 is equipped with a demolding assembly 3, which includes a placement plate 301 located inside the placement groove 201. Two third electric telescopic rods 302 are fixedly connected inside the connecting seat 1. Each telescopic end of the third electric telescopic rod 302 is fixedly connected to a moving column 304. Each moving column 304 has a demolding column 303 slidably connected to its outer surface. Each demolding column 303 has a buffer spring 305 fixedly connected to its inner top wall. The bottom end of each buffer spring 305 is fixedly connected to the top end of the moving column 304. The third electric telescopic rods 302 push the moving column 304 to move, and the demolding column 303 rises at the same time, thereby lifting the workpiece on the upper surface of the placement plate 301 and demolding it. At the same time, the buffer springs 305 can provide buffering during this process and increase the protection effect during demolding.

[0036] In use, the following steps are taken: First, connect the negative pressure pump 204, the first electric telescopic rod 208, the second electric telescopic rod 6, the third electric telescopic rod 302, and the riveting machine assembly 7 to the power supply. Place the workpiece to be processed into the placement slot 201 on the placement plate 301. The shape of the placement slot 201 matches the workpiece. Then, start the second electric telescopic rod 6 and drive the riveting machine assembly 7 to move downwards, thereby riveting the workpiece. When demolding is required, start the third electric telescopic rod 302. The third electric telescopic rod 302 drives the moving column 304 to rise, and causes the demolding column 303 to rise. When the demolding column 303 rises, it can lift the workpiece above the placement plate 301, thereby completing the demolding of the workpiece. The buffer spring 305 can provide buffering during the lifting process of the demolding column 303, increasing the safety during lifting.

[0037] When impurities need to be cleaned, the negative pressure pump 204 is started. The negative pressure pump 204 draws air from the auxiliary box 202 and creates a negative pressure environment. At this time, the square air pipe 206 continuously draws air from below in cooperation with the suction hose 205. Then, the first electric telescopic rod 208 drives the square air pipe 206 to move repeatedly above the placement slot 201. The square air pipe 206 then draws in the residual impurities above the placement plate 301 and guides the impurities into the auxiliary box 202. The filter plate 207 filters the impurities into the collection box 203, thus completing the cleaning of impurities. The auxiliary handle 9 can also be pulled to move the collection box 203 out of the auxiliary box 202 for further processing of impurities. This achieves the ability to clean up residual impurities, avoids the accumulation of residual impurities that may affect subsequent processing, and effectively increases the applicability of the riveting machine demolding device.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A demolding device for a riveting machine, comprising a connecting seat (1), characterized in that: The connecting seat (1) is equipped with a cleaning mechanism (2); The cleaning mechanism (2) includes a placement slot (201), which is located inside the connecting seat (1). An auxiliary box (202) is fixedly connected to the inner wall of the connecting seat (1). A collection box (203) is slidably connected inside the auxiliary box (202). A negative pressure pump (204) is fixedly connected to the left side of the auxiliary box (202). Two suction hoses (205) are fixedly connected to the left side of the auxiliary box (202). A square air pipe (206) is fixedly connected to the inner wall of the connecting seat (1). The right ends of the two suction hoses (205) pass through the connecting seat (1) and are fixedly connected to the left side of the square air pipe (206). A filter plate (207) is snapped into the inside of the collection box (203). A first electric telescopic rod (208) is fixedly connected to the inside of the connecting seat (1). The telescopic end of the first electric telescopic rod (208) is fixedly connected to the left side of the square air pipe (206). The connecting seat (1) is provided with a demolding component (3).

2. The demolding device for a riveting machine according to claim 1, characterized in that: Two support blocks (4) are fixedly connected to the upper surface of the connecting seat (1), and a fixing block (5) is fixedly connected to one side of the two support blocks (4) that are close to each other.

3. The demolding device for a riveting machine according to claim 2, characterized in that: The second electric telescopic rod (6) is fixedly connected inside the fixed block (5), and the telescopic end of the second electric telescopic rod (6) is fixedly connected to the riveting machine assembly (7).

4. The demolding device for a riveting machine according to claim 1, characterized in that: The outer surface of the negative pressure pump (204) is fixedly connected to a reinforcing block (8), and the right side of the reinforcing block (8) is fixedly connected to the left side of the connecting seat (1).

5. The demolding device for a riveting machine according to claim 1, characterized in that: An auxiliary handle (9) is fixedly connected to the left side of the collection box (203), and an anti-slip sleeve (10) is fixedly connected to the outer surface of the auxiliary handle (9).

6. A demolding device for a riveting machine according to claim 5, characterized in that: Two sturdy rings (11) are fixedly connected to the outer surface of the auxiliary handle (9), and the right end of each sturdy ring (11) is fixedly connected to the left side of the collection box (203).

7. The demolding device for a riveting machine according to claim 1, characterized in that: The front and back of the collection box (203) are fixedly connected with sliding blocks (12), and each sliding block (12) is slidably connected to the inside of the auxiliary box (202).

8. The demolding device for a riveting machine according to claim 1, characterized in that: The demolding assembly (3) includes a placement plate (301) located inside the placement groove (201). Two third electric telescopic rods (302) are fixedly connected inside the connecting seat (1). A movable column (304) is fixedly connected to the telescopic end of each third electric telescopic rod (302). A demolding column (303) is slidably connected to the outer surface of each movable column (304). A buffer spring (305) is fixedly connected to the inner top wall of each demolding column (303). The bottom end of each buffer spring (305) is fixedly connected to the top end of the movable column (304).

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