Capping mechanical arm

Abstract

The utility model discloses a mechanical arm for pressing a cover, which relates to the technical field of metal tank body processing, and comprises a supporting column, a limiting groove is formed in the center of the front side of the surface of the supporting column, a first gear is fixedly arranged in the limiting groove, the first gear is meshed with a second gear, a first motor is fixedly arranged at the right end of the second gear, and a second motor is fixedly arranged at the right end of the second gear. A second connecting plate is fixedly mounted on the lower surface of the first motor, sliding grooves are formed in the two sides of the front face of the supporting column, clamping blocks are slidably arranged in the sliding grooves, a first connecting plate is fixedly mounted on the front side of the surface of each clamping block, and a second connecting plate is fixedly mounted on the lower surface of each first connecting plate. Compared with an existing common cover pressing mechanical arm, the cover pressing mechanical arm has the advantages that the limiting groove and the sliding groove are formed in the supporting column, the first connecting plate is slidably connected into the sliding groove and fixes the second connecting plate through the clamping block, and the first motor rotates to drive the pressing head to move up and down to adjust the height.

Description

Technical Field

[0001] The utility model relates to the technical field of metal can body processing, in particular to a capping mechanical arm. Background Art

[0002] The capping machine, also known as the rolling capping machine or the capping machine, is a manual capping machine, which is divided into two parts: a handle and a capping head. The metal can capping robot arm currently on the market does not have a storage structure, which makes it difficult to replace parts when the device fails. At the same time, the device cannot be pressure-resistant and shock-absorbing, which makes it easy for the internal parts of the device to be damaged by collision. It also does not have a clamping and flipping structure, which reduces the working efficiency of the device.

[0003] For example, the public document with application number 202020666243.X discloses a metal can capping device for clamping and flipping metal can bodies. The advantage of this utility model is that the metal can capping device for clamping and flipping metal can bodies can place maintenance tools through the first vertical slot to avoid timely maintenance when the device fails, and the pressure resistance of the device can be improved through the slide slot to avoid damage to parts when the device is under pressure. At the same time, the metal can can be clamped and flipped by the clamping block to avoid the need to process the device multiple times, thereby improving the practicality of the device. However, the metal can capping device for clamping and flipping metal can bodies does not take into account the fact that the height of the pressure head of the capping machine cannot be adjusted during metal can capping, resulting in the inability of the capping robot arm to process metal cans of certain sizes.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a capping robot arm is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a capping mechanical arm to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a capping robot arm, comprising a support column, a limiting groove is provided at the center of the front side of the support column, a motor 1 is meshed inside the limiting groove, a connecting plate 2 is fixedly installed on the lower surface of the motor 1, sliding grooves are provided on both sides of the front side of the support column, a locking block is slidably provided inside the sliding groove, a connecting plate 1 is fixedly installed on the front side of the locking block, and a connecting plate 2 is fixedly installed on the lower surface of the connecting plate 1.

[0007] Preferably, a telescopic rod 1 is fixedly mounted on the lower surface of the connecting plate 2, and a rubber pad is fixedly disposed on the lower surface of the telescopic rod 1.

[0008] Preferably, connecting columns are fixedly provided on the left and right sides of the telescopic rod 1, and the telescopic rod 2 is fixedly installed on the opposite side of the surface of the connecting column.

[0009] Preferably, a clamping block is fixedly installed on the opposite side of the surface of the telescopic rod 2, and a soft clamping pad is fixedly installed on the opposite side of the surface of the clamping block.

[0010] Preferably, a bottom plate is fixedly mounted on the lower surface of the support column, and a limiting column is fixedly arranged on the lower surface of the bottom plate.

[0011] Preferably, a second motor is fixedly mounted on the lower surface of the bottom plate, and a base is fixedly mounted on the lower surface of the second motor.

[0012] Preferably, a snap-fitting groove is provided on the upper surface of the base, and a limiting column is slidably arranged inside the snap-fitting groove.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is provided with a support column, a limit groove, a motor 1, a connecting plate 2, a slide groove, a clamping block and a connecting plate 1. The limit groove and the slide groove are provided on the support column, the connecting plate 1 is slidably connected in the slide groove, the connecting plate 1 is fixed to the connecting plate 2 by the clamping block, and the rotation of the motor 1 can drive the pressure head to move up and down to perform capping processing on metal cans of different heights;

[0015] 2. The utility model is provided with the telescopic rod 1, the rubber pad, the telescopic rod 2, the clamping block and the soft clamping pad. The telescopic rod 2 is extended to drive the clamping block to clamp and fix the metal can. When fixing, the soft clamping pad protects the metal can from being damaged due to clamping. The telescopic rod 1 at the top is used for pressing, and the rubber pad fixed under the telescopic rod 1 ensures that the metal can is not damaged due to excessive pressure.

[0016] 3. The utility model adopts the arrangement of the bottom plate, the second motor and the base. When the number of metal cans on the two assembly lines is small during the metal can capping process, the second motor on the base drives the bottom plate to rotate, so as to process the metal cans on the two nearby assembly lines, thereby preventing the start of multiple capping metal arms from causing a waste of resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0019] Figure 3 For this utility model Figure 1 The enlarged structural diagram at B in the middle;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the connection between the bottom plate and the base of the utility model;

[0021] Figure 5 It is a three-dimensional structural schematic diagram of the motor of the utility model.

[0022] In the figure: 1. support column; 2. telescopic rod 1; 3. connecting column; 4. telescopic rod 2; 5. clamping block; 6. soft clamping pad; 7. rubber pad; 8. connecting plate 1; 9. motor 1; 10. connecting plate 2; 11. slide groove; 12. engaging block; 13. limiting groove; 14. bottom plate; 15. base; 16. limiting column; 17. motor 2; 18. engaging groove; 19. gear 1; 20. gear 2. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figure 1-Figure 3 As shown, a capping robot arm comprises a support column 1, a limiting groove 13 is provided at the center of the front side of the surface of the support column 1, a gear 19 is fixedly provided inside the limiting groove 13, a gear 20 is meshed with the gear 19, a motor 9 is fixedly installed on the right end of the gear 20, a connecting plate 2 10 is fixedly installed on the lower surface of the motor 9, slide grooves 11 are provided on both sides of the front of the support column 1, a snap-fit ​​block 12 is slidably provided inside the slide groove 11, a connecting plate 18 is fixedly installed on the front side of the surface of the snap-fit ​​block 12, a connecting plate 10 is fixedly installed on the lower surface of the connecting plate 18, the limiting groove 13 and the slide groove 11 are provided on the support column 1, the connecting plate 18 is slidably connected in the slide groove 11, the connecting plate 18 is fixed to the connecting plate 2 10 by the snap-fit ​​block 12, and the rotation of the motor 9 can drive the pressure head to move up and down to perform capping processing on metal cans of different heights.

[0025] like Figure 1-Figure 3 As shown, a telescopic rod 2 is fixedly installed on the lower surface of the connecting plate 2 10, a rubber pad 7 is fixedly installed on the lower surface of the telescopic rod 2, connecting columns 3 are fixedly installed on the left and right sides of the telescopic rod 2, a telescopic rod 2 4 is fixedly installed on the opposite side of the surface of the connecting column 3, a clamping block 5 is fixedly installed on the opposite side of the surface of the telescopic rod 2 4, a soft clamping pad 6 is fixedly installed on the opposite side of the surface of the clamping block 5, the telescopic rod 2 4 is extended to drive the clamping block 5 to clamp and fix the metal can, and the soft clamping pad 6 protects the metal can from being damaged due to clamping during the fixing, the telescopic rod 2 above is pressed, and the rubber pad 7 fixed under the telescopic rod 2 ensures that the metal can is not damaged due to excessive pressure.

[0026] like Figure 1-Figure 4As shown, a bottom plate 14 is fixedly installed on the lower surface of the support column 1, a limiting column 16 is fixedly arranged on the lower surface of the bottom plate 14, a motor 17 is fixedly installed on the lower surface of the bottom plate 14, a base 15 is fixedly installed on the lower surface of the motor 17, a snap-fitting groove 18 is provided on the upper surface of the base 15, and a limiting column 16 is slidingly arranged inside the snap-fitting groove 18. When the number of metal cans on the two assembly lines is small during the metal can capping process, the motor 17 on the base 15 rotates to drive the bottom plate 14 to rotate, so as to process the metal cans on the two nearby assembly lines, thereby preventing the start of multiple capping metal arms from causing a waste of resources.

[0027] Working principle: When using the capping robot arm, first place the capping metal arm near the conveyor belt, then adjust the pressure head to the most suitable position by rotating the motor 9, then extend the telescopic rod 2 4 to clamp the metal can, extend the telescopic rod 2 to perform capping, and after completion, retract the telescopic rod 2 4 to lower the metal can to clamp the next metal can. If the number of metal cans is small, the capping metal arm can cap multiple metal cans on the conveyor belt through the rotation of the motor 2 17. This is the working principle of the capping robot arm.

[0028] The examples of the present invention are given for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific uses.

Claims

1. A capping robot arm, comprising a support column (1), characterized in that: A limiting groove (13) is provided at the center of the front side of the surface of the support column (1), a gear 1 (19) is fixedly arranged inside the limiting groove (13), a gear 2 (20) is meshed with the gear 1 (19), a motor 1 (9) is installed at the right end of the gear 2 (20), a connecting plate 2 (10) is fixedly installed on the lower surface of the motor 1 (9), and the connecting plate 2 (10) is fixedly connected to the support column (1), a sliding groove (11) is provided on both sides of the front side of the support column (1), a locking block (12) is slidably arranged inside the sliding groove (11), a connecting plate 1 (8) is fixedly installed on the front side of the surface of the locking block (12), and a connecting plate 2 (10) is fixedly installed on the lower surface of the connecting plate 1 (8).

2. A capping robot arm according to claim 1, characterized in that: A telescopic rod (2) is fixedly mounted on the lower surface of the second connecting plate (10), and a rubber cushion (7) is fixedly arranged on the lower surface of the telescopic rod (2).

3. A capping robot arm according to claim 2, characterized in that: Connecting columns (3) are fixedly arranged on the left and right sides of the telescopic rod 1 (2), and a telescopic rod 2 (4) is fixedly installed on the opposite side of the surface of the connecting column (3).

4. A capping robot arm according to claim 3, characterized in that: A clamping block (5) is fixedly mounted on the opposite side of the surface of the second telescopic rod (4), and a soft clamping pad (6) is fixedly mounted on the opposite side of the surface of the clamping block (5).

5. The capping robot arm according to claim 1, characterized in that: A bottom plate (14) is fixedly mounted on the lower surface of the support column (1), and a limiting column (16) is fixedly arranged on the lower surface of the bottom plate (14).

6. A capping robot arm according to claim 5, characterized in that: A second motor (17) is fixedly mounted on the lower surface of the bottom plate (14), and a base (15) is fixedly mounted on the lower surface of the second motor (17).

7. A capping robot arm according to claim 6, characterized in that: A snap-fitting groove (18) is provided on the upper surface of the base (15), and a limiting column (16) is slidably arranged inside the snap-fitting groove (18).

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