Automatic workpiece boxing device

Abstract

The utility model relates to the technical field of automatic workpiece boxing, in particular to an automatic workpiece boxing device which comprises a shell, a pushing assembly is arranged in the shell and comprises a pushing air cylinder, a pushing plate, a first spring and a telescopic rod, and the telescopic end of the pushing air cylinder is connected with the pushing plate. Compared with an existing automatic workpiece boxing device, the automatic workpiece boxing device has the advantages that the automatic workpiece boxing device is provided with an air cylinder buffering structure, the air cylinder can be buffered when the air cylinder pushes workpieces, and therefore the workpieces are protected; and the situation that due to the fact that the pushing distance of the air cylinder is too large, the extrusion force of the pushing force on the workpiece is too large, and the workpiece is damaged is avoided, the device is provided with a shielding structure, after the loading box is taken away, a baffle can be lifted to shield the placing position of the loading box, and therefore the situation that the workpiece cannot be collected by the device due to the fact that the workpiece falls off again is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of automatic workpiece boxing, in particular to an automatic workpiece boxing device. Background Technique

[0002] Many existing workpieces are processed by means of automated processing. When the workpieces are processed, they need to be collected and packaged. At this time, an automatic workpiece boxing device is required to load the processed workpieces into a storage box, so as to facilitate the staff to move many workpieces at one time. At the same time, the boxing method also facilitates the staff to stack and transport the workpieces.

[0003] When the existing automatic workpiece boxing device pushes the workpiece, it entirely depends on the sensor to sense the pushing distance to control the operation of the cylinder. However, the blockage of sundries during long-term operation or the decrease in the sensitivity of the sensor after long-term operation will cause the cylinder to malfunction. When the cylinder malfunctions, it is very easy to apply too much pushing force and damage the workpiece. Therefore, in view of the above defects, this application proposes an automatic workpiece boxing device. Content of the Utility Model

[0004] The purpose of the utility model is to provide an automatic workpiece boxing device to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: including a housing, a pushing assembly is arranged inside the housing, and the pushing assembly includes a pushing cylinder, a pushing plate, a first spring and a telescopic rod. The telescopic end of the pushing cylinder is connected with a pushing plate, and the middle of the end of the pushing cylinder away from the pushing plate is connected with a first spring. The two ends of the pushing cylinder on the same side of the first spring are connected with telescopic rods.

[0006] Preferably, a first sensing assembly is arranged on one side of the housing close to the telescopic end of the pushing cylinder, and a conveyor belt is arranged on the side of the first sensing assembly away from the housing.

[0007] Preferably, a second sensor assembly is arranged on the side of the conveyor belt away from the first sensing assembly, a loading box is arranged at the upper end of the second sensor assembly, and a shielding assembly is arranged at the lower end of the second sensor assembly.

[0008] Preferably, the first sensing assembly includes a first sensor bracket, a first infrared sensor and a protection plate. The first infrared sensor is inlaid and installed at the upper end of the first sensor bracket, and a protection plate is arranged at the end of the first infrared sensor close to the conveyor belt.

[0009] Preferably, the second sensor assembly includes a placement plate, a second sensor bracket, a second infrared sensor and a side plate, and the second sensor bracket is provided at the upper end of the placement plate, the second infrared sensor is embedded and installed on the second sensor bracket, and the side plates are connected to both sides of the second sensor bracket.

[0010] Preferably, the shielding assembly includes a shielding plate, a connecting plate, a second spring, a guide rod, a connecting rod and a flat plate, and the lower end of the shielding plate is connected to the connecting plate, the upper end of the connecting plate is provided with a second spring, and the connecting plate passes through the sliding connecting guide rod, a connecting rod is provided above the end of the connecting plate away from the shielding plate, and the flat plate is connected above the connecting rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. When the device is working, the pushing cylinder will push the pushing plate, thereby pushing the workpiece into the loading box. During the working process, the pushing cylinder can rely on the elastic telescopic structure formed by the pushing cylinder through the first spring and the telescopic rod and the shell. The elastic telescopic structure can unload the force of the pushing plate, thereby preventing the pushing cylinder from continuing to push when the workpiece cannot move, causing the pushing plate to damage the workpiece.

[0013] 2. When the loading box is taken away, the device relies on the elastic lifting structure formed by the connecting plate through the second spring and the guide rod and the placement plate to make the shielding plate rise above, thereby shielding the transmission belt to prevent the workpiece from falling from the transmission belt to the area after the loading box is taken away, resulting in the device being unable to put the workpiece into the box well. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the overall diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the shell of the utility model;

[0016] Figure 3 This is a schematic diagram of the enlarged structure of the second sensor component of the utility model;

[0017] Figure 4 This is a schematic diagram of the structure of the placement plate of the utility model when viewed from above.

[0018] In the figure: 1. Housing; 2. Pushing assembly; 201. Pushing cylinder; 202. Pushing plate; 203. First spring; 204. Telescopic rod; 3. First sensing assembly; 301. First sensor bracket; 302. First infrared sensor; 303. Protection plate; 4. Second sensor assembly; 401. Placing plate; 402. Second sensor bracket; 403. Second infrared sensor; 404. Side plate; 5. Loading box; 6. Blocking assembly; 601. Baffle plate; 602. Connecting plate; 603. Second spring; 604. Guide rod; 605. Link rod; 606. Flat plate; 7. Transmission belt. Detailed implementation manner

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to Figure 1 and Figure 2 The present invention provides a technical solution: including a housing 1, a pushing assembly 2 is arranged inside the housing 1, and the pushing assembly 2 includes a pushing cylinder 201, a pushing plate 202, a first spring 203 and a telescopic rod 204. The telescopic end of the pushing cylinder 201 is connected to the pushing plate 202, and a first spring 203 is connected to the middle of the end of the pushing cylinder 201 away from the pushing plate 202. The two ends of the pushing cylinder 201 on the same side of the first spring 203 are connected to the telescopic rod 204;

[0021] During work, the pushing cylinder 201 will push the pushing plate 202, thereby pushing the workpiece into the loading box 5. When the pushing cylinder 201 is working, it can rely on the elastic telescopic structure formed by the pushing cylinder 201 through the first spring 203 and the telescopic rod 204 and the housing 1. Through the elastic telescopic structure, the pushing of the pushing plate 202 can be unloaded, preventing the pushing cylinder 201 from continuing to push when the workpiece cannot move, resulting in damage to the workpiece by the pushing plate 202.

[0022] As Figure 1 , Figure 2 , Figure 3 and Figure 4 shown, a first sensing assembly 3 is arranged on one side of the housing 1 close to the telescopic end of the pushing cylinder 201, a transmission belt 7 is arranged on the side of the first sensing assembly 3 away from the housing 1, a second sensor assembly 4 is arranged on the side of the transmission belt 7 away from the first sensing assembly 3, a loading box 5 is arranged at the upper end of the second sensor assembly 4, and a blocking assembly 6 is arranged at the lower end of the second sensor assembly 4.

[0023] As Figure 2 shown in the figure, the first sensor assembly 3 includes a first sensor bracket 301, a first infrared sensor 302 and a protection plate 303. The upper end of the first sensor bracket 301 is inlaid with the first infrared sensor 302, and a protection plate 303 is arranged at one end of the first infrared sensor 302 close to the conveyor belt 7;

[0024] The position of the workpiece is detected by the first infrared sensor 302 fixed by the first sensor bracket 301, and the first infrared sensor 302 is protected by the protection plate 303 to prevent the workpiece from hitting the first infrared sensor 302 and damaging the first infrared sensor 302.

[0025] As Figure 3 shown in the figure, the second sensor assembly 4 includes a placement plate 401, a second sensor bracket 402, a second infrared sensor 403 and side plates 404. The upper end of the placement plate 401 is provided with the second sensor bracket 402, the second infrared sensor 403 is inlaid and installed on the second sensor bracket 402, and side plates 404 are connected to both sides of the second sensor bracket 402;

[0026] The loading box 5 is placed through the placement plate 401. The second sensor bracket 402 can install and support the second infrared sensor 403 to facilitate the operation of the second infrared sensor 403. The side plates 404 can limit the loading box 5 to prevent the loading box 5 from moving randomly.

[0027] As Figure 4 shown in the figure, the shielding assembly 6 includes a shielding plate 601, a connecting plate 602, a second spring 603, a guide rod 604, a connecting rod 605 and a flat plate 606. The lower end of the shielding plate 601 is connected to the connecting plate 602. The upper end of the connecting plate 602 is provided with the second spring 603, and the connecting plate 602 is slidably connected through the guide rod 604. A connecting rod 605 is arranged above one end of the connecting plate 602 away from the shielding plate 601, and a flat plate 606 is connected above the connecting rod 605;

[0028] When the loading box 5 is taken away, relying on the elastic lifting structure formed between the connecting plate 602 and the placement plate 401 through the second spring 603 and the guide rod 604, the shielding plate 601 rises, thereby shielding the conveyor belt 7, avoiding the workpiece falling from the conveyor belt 7 to the area after the loading box 5 is taken away, resulting in the equipment not being able to load the workpiece into the box well. The connecting rod 605 and the flat plate 606 can press down the connecting plate 602 when the loading box 5 is placed, thereby opening the shielding plate 601.

[0029] Working principle: First, place the loading box 5 between the two side plates 404, then turn on the conveyor belt 7 to convey the workpieces. The position of the workpieces is detected by the first infrared sensor 302 fixed on the first sensor bracket 301. When the workpiece moves to the required position, the push cylinder 201 is used to push the push plate 202, so that the push plate 202 pushes the workpiece into the loading box 5 for collection. When the push cylinder 201 is working, relying on the elastic structure formed by the push cylinder 201 through the first spring 203 and the telescopic rod 204 with the housing 1, the push cylinder 201 can be buffered to prevent the excessive pushing distance of the push cylinder 201, which may cause the push plate 202 to squeeze the workpiece and damage the workpiece. When the second infrared sensor 403 detects that the loading box 5 is full, the current push cylinder 201 will stop working, and the next push cylinder 201 will work. At the same time, the staff takes away the full loading box 5. Relying on the elastic lifting structure formed by the connecting plate 602 through the second spring 603 and the guide rod 604 with the placing plate 401, the shielding plate 601 rises to shield the workpiece and prevent the workpiece from falling into the vacancy.

[0030] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic workpiece loading device into a box, comprising a housing (1), characterized in that: Inside the housing (1), a pushing assembly (2) is provided, and the pushing assembly (2) includes a pushing cylinder (201), a pushing plate (202), a first spring (203), and a telescopic rod (204). The telescopic end of the pushing cylinder (201) is connected to the pushing plate (202), and the middle of the end of the pushing cylinder (201) away from the pushing plate (202) is connected to the first spring (203). The two ends of the pushing cylinder (201) on the same side of the first spring (203) are connected to the telescopic rod (204).

2. The automatic workpiece box loading device according to claim 1, characterized in that: On one side of the housing (1) close to the telescopic end of the pushing cylinder (201), a first sensing assembly (3) is provided, and on the side of the first sensing assembly (3) away from the housing (1), a conveyor belt (7) is provided.

3. The automatic workpiece box loading device according to claim 2, characterized in that: On the side of the conveyor belt (7) away from the first sensing assembly (3), a second sensor assembly (4) is provided. Above the second sensor assembly (4), a loading box (5) is provided, and below the second sensor assembly (4), a shielding assembly (6) is provided.

4. An automatic workpiece boxing device according to claim 2, characterized in that: The first sensing assembly (3) includes a first sensor bracket (301), a first infrared sensor (302), and a protective plate (303). The first infrared sensor (302) is inlaid and installed at the upper end of the first sensor bracket (301), and a protective plate (303) is provided at one end of the first infrared sensor (302) close to the conveyor belt (7).

5. An automatic workpiece box loading device according to claim 3, characterized in that: The second sensor assembly (4) includes a placement plate (401), a second sensor bracket (402), a second infrared sensor (403), and side plates (404). The second sensor bracket (402) is provided at the upper end of the placement plate (401). The second infrared sensor (403) is inlaid and installed on the second sensor bracket (402), and the two sides of the second sensor bracket (402) are connected to the side plates (404).

6. The automatic workpiece box loading device according to claim 3, characterized in that: The shielding assembly (6) includes a shielding plate (601), a connecting plate (602), a second spring (603), a guide rod (604), a connecting rod (605), and a flat plate (606). The lower end of the shielding plate (601) is connected to the connecting plate (602). The second spring (603) is provided at the upper end of the connecting plate (602), and the connecting plate (602) is slidably connected to the guide rod (604) in a penetrating manner. Above one end of the connecting plate (602) away from the shielding plate (601), the connecting rod (605) is provided, and the flat plate (606) is connected above the connecting rod (605).

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