Coating device for iron padlock production

Abstract

The utility model belongs to the technical field of iron padlock processing devices, and particularly relates to a coating device for iron padlock production, which comprises a connecting frame, a plurality of groups of hollow columns are mounted at the bottom end of the connecting frame in a surrounding manner; a plurality of groups of connecting rods are fixedly connected to the outer side wall of the hollow column at equal intervals in a surrounding manner, and hooks are fixedly connected to the other ends of the connecting rods; a plurality of first sliding grooves are formed in the hollow column at equal intervals in a surrounding mode, and push plates are slidably connected into the first sliding grooves. An electric push rod is fixedly connected into the top end of the hollow column, and the output end of the electric push rod is fixedly connected with a pull rod. One end of the pull rod penetrates through the centers of the multiple sets of push plates, and the pull rod is fixedly connected with the push plates. According to the utility model, the output end of the electric push rod is used for driving the push plate to ascend and pushing the iron padlock to ascend, so that the iron padlock is separated from the hook rack, and the contact position of the iron padlock and the hook rack is conveniently coated, so that the coating comprehensiveness of the iron padlock is improved, and the quality of the coated iron padlock is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of iron padlock processing devices, in particular to a coating device for producing iron padlocks. Background Art

[0002] Iron padlocks are a common and commonly used type of lock in our daily life, which brings great protection to people's life safety. During the production of iron padlocks, they generally need to be coated to reduce the corrosion and rust of the iron padlocks.

[0003] Currently, when coating iron padlocks, the iron padlocks to be processed are generally hung on a hook rack, and a robotic arm drives the hook rack into the coating liquid solute, so that the iron padlocks come into contact with the liquid solute to complete the coating process.

[0004] Generally, an iron padlock is hung on a hook rack, which drives the iron padlock to contact the liquid solute through the hook rack. However, the contact position between the iron padlock and the hook rack is generally not convenient for contact with the coating liquid solute, making it difficult to coat the film at the contact point, which may reduce the coating quality of the iron padlock.

[0005] Therefore, in view of the above problems, a coating device for producing iron padlocks is proposed. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem raised in the background art, the present invention provides a coating device for producing iron padlocks.

[0007] The technical solution adopted by the utility model to solve its technical problems is: a coating device for producing an iron padlock described in the utility model comprises a connecting frame; a plurality of hollow columns are installed around the bottom end of the connecting frame; a plurality of connecting rods are fixedly connected around the outer wall of the hollow column at equal intervals, and a hook is fixedly connected to the other end of the connecting rod; a plurality of first slide grooves are arranged around the inside of the hollow column at equal intervals, and a push plate is slidably connected inside the first slide groove; an electric push rod is fixedly connected to the top end of the hollow column, and a pull rod is fixedly connected to the output end of the electric push rod; one end of the pull rod passes through the center of the plurality of push plates, and the pull rod and the push plate are fixedly connected; the push plate is driven to rise by the output end of the electric push rod, pushing the iron padlock to rise, so that the iron padlock and the hook frame are separated, so as to facilitate coating the contact position between the iron padlock and the hook frame, so as to improve the comprehensiveness of the iron padlock coating and improve the quality of the iron padlock after coating.

[0008] Preferably, multiple groups of second sliding grooves are opened around the inside of one end of the connecting frame; sliders are symmetrically fixed to the outer wall of the top end of the hollow column; the sliders are slidingly connected to the inside of the second sliding grooves; the outer wall of the top end of the hollow column is rotatably connected to a threaded rod, and the other end of the threaded rod is threaded through the inside of the connecting frame; by rotating the threaded rod, the slider slides inside the second sliding groove, so as to adjust the spacing between each group of hollow columns according to the shape and size of the suspended iron padlocks, thereby reducing the collision of the iron padlocks suspended on multiple groups of hollow columns.

[0009] Preferably, the connecting rod is arranged in two sections; a threaded strip is provided at one end of each of the two groups of connecting rods, and the two groups of connecting rods are threadedly connected by a threaded sleeve; the length of one group of threaded strips is greater than the length of the threaded sleeve; by completely rotating the threaded sleeve to the outside of one group of threaded strips, the hook can be detached from between the hollow columns, so as to facilitate the replacement of a subsequently damaged hook.

[0010] Preferably, a mounting bracket is fixed at the center of the connecting frame, and a mounting plate is symmetrically fixed to the other end of the mounting bracket; the mounting bracket and the mounting plate can provide two connection methods different from the outside world, so as to facilitate the installation of the device with an external robotic arm, etc.

[0011] Preferably, the push plate has multiple groups of filtrate holes opened inside, and the multiple groups of filtrate holes are symmetrically arranged at equal distances; the filtrate holes can reduce the buoyancy of the push plate when entering the solvent, thereby improving the stability of the device during operation.

[0012] Preferably, a rubber sleeve is provided on the outside of one end of the threaded rod, and the inner wall of the rubber sleeve fits with the outer wall of the end of the threaded rod; the rubber sleeve is used to increase the friction between the end of the threaded rod and the outside world when working with the hand, thereby reducing the occurrence of slipping when rotating the threaded rod.

[0013] Beneficial effects of the utility model:

[0014] The utility model provides a coating device for producing iron padlocks. The output end of an electric push rod drives a push plate to rise, which pushes the iron padlock to rise, so that the iron padlock and a hook frame are separated, so that the contact position between the iron padlock and the hook frame is coated, thereby improving the comprehensiveness of the coating of the iron padlock and improving the quality of the iron padlock after coating.

[0015] The utility model provides a coating device for producing iron padlocks. By rotating a threaded rod, a slider slides inside a second slide groove, so that the distance between each group of hollow columns can be adjusted according to the shape and size of the suspended iron padlocks, thereby reducing the collision of the iron padlocks suspended on multiple groups of hollow columns. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

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

[0018] Figure 2 This is an internal cross-sectional view of the hollow column of the utility model;

[0019] Figure 3 It is a three-dimensional diagram of the connecting frame in the utility model;

[0020] Figure 4 It is a three-dimensional diagram of the connecting rod in the utility model.

[0021] Legend:

[0022] 1. Connecting frame; 2. Hollow column; 3. Connecting rod; 4. Hook; 5. First slide; 6. Push plate; 7. Electric push rod; 8. Pull rod; 9. Second slide; 10. Slider; 11. Threaded rod; 12. Threaded strip; 13. Threaded sleeve; 14. Mounting frame; 15. Mounting plate; 16. Filtrate hole; 17. Rubber sleeve. DETAILED DESCRIPTION

[0023] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Specific examples are given below.

[0025] See also Figures 1 to 4The present invention provides a coating device for producing iron padlocks, comprising a connecting frame 1; a plurality of hollow columns 2 are installed around the bottom end of the connecting frame 1; a plurality of connecting rods 3 are fixedly connected around the outer wall of the hollow column 2 at equal intervals, and a hook 4 is fixedly connected to the other end of the connecting rod 3; a plurality of first sliding grooves 5 are arranged around the inside of the hollow column 2 at equal intervals, and a push plate 6 is slidably connected inside the first sliding groove 5; an electric push rod 7 is fixedly connected to the top end of the hollow column 2, and a pull rod 8 is fixedly connected to the output end of the electric push rod 7; one end of the pull rod 8 passes through the center of the plurality of push plates 6, and the pull rod 8 is fixedly connected to the push plate 6; when working, the electric push rod 7 is always in the extended position The device drives the push plate 6 to rise through the output end of the electric push rod 7, pushing the iron padlock to rise, and the pull rod 8 drives the push plate 6 to slide and rise inside the first slide groove 5, so that the push plate 6 contacts the bottom surface of the iron padlock. As the push plate 6 rises, it pushes the iron padlock to rise, so that the iron padlock and the hook frame are separated. After the coating is completed, the output end of the electric push rod 7 drives the push plate 6 to reset, so that the iron padlock is reconnected with the hook frame under the factor of gravity. The device drives the push plate 6 to rise through the output end of the electric push rod 7, pushing the iron padlock to rise, so that the iron padlock and the hook frame are separated, so as to facilitate the coating of the position where the iron padlock contacts the hook frame, so as to improve the comprehensiveness of the coating of the iron padlock and improve the quality of the iron padlock after coating.

[0026] For further information, see Figures 1 to 3 , multiple groups of second sliding grooves 9 are opened around the inside of one end of the connecting frame 1; sliders 10 are symmetrically fixed to the outer wall of the top end of the hollow column 2; the sliders 10 are slidingly connected to the inside of the second sliding groove 9; the outer wall of the top end of the hollow column 2 is rotatably connected to a threaded rod 11, and the other end of the threaded rod 11 is threadedly passed through the inside of the connecting frame 1; when working, the threaded rod 11 is rotated to make the slider 10 slide inside the second sliding groove 9, so as to adjust the spacing between each group of hollow columns 2 according to the shape and size of the suspended iron padlocks, thereby reducing the collision of the iron padlocks suspended on multiple groups of hollow columns 2.

[0027] For further information, see Figure 1 、 Figure 4 The connecting rod 3 is set in two sections; one end of the two groups of connecting rods 3 is provided with a threaded strip 12, and the two groups of connecting rods 3 are threadedly connected by a threaded sleeve 13; the length of one group of threaded strips 12 is greater than the length of the threaded sleeve 13; when working, the hook 4 can be detached from between the hollow columns 2 by completely rotating the threaded sleeve 13 to the outside of one group of threaded strips 12, so as to facilitate the replacement of the subsequent damaged hook 4.

[0028] For further information, see Figure 1A mounting bracket 14 is fixedly connected at the center of the connecting frame 1, and a mounting plate 15 is symmetrically fixedly connected to the other end of the mounting bracket 14; when working, the mounting bracket 14 and the mounting plate 15 can provide two connection methods different from the outside world, so as to facilitate the installation of the device with an external robotic arm, etc.

[0029] For further information, see Figure 2 There are multiple groups of filtrate holes 16 opened inside the push plate 6, and the multiple groups of filtrate holes 16 are equidistant and symmetrically arranged; when working, the filtrate holes 16 can reduce the buoyancy of the push plate 6 when entering the solvent, thereby improving the stability of the device during operation.

[0030] For further information, see Figure 1 A rubber sleeve 17 is provided on the outside of one end of the threaded rod 11, and the inner wall of the rubber sleeve 17 fits with the outer wall of the end of the threaded rod 11; when working, the rubber sleeve 17 is used to increase the friction between the end of the threaded rod 11 and the outside world when working, thereby reducing the occurrence of slipping when rotating the threaded rod 11.

[0031] For further information, see Figure 1 The hollow column 2 and the connecting rod 3 can be lengthened or shortened as needed; during operation, the lengths of the hollow column 2 and the connecting rod 3 can be customized as needed and formulated according to the depth of the solvent pool.

[0032] Working principle: first, the electric push rod 7 is always in the extended state, and the output end of the electric push rod 7 is extended and retracted to drive the pull rod 8 to rise. The pull rod 8 drives the push plate 6 to slide and rise inside the first slide groove 5, so that the push plate 6 contacts the bottom surface of the iron padlock. As the push plate 6 rises, the iron padlock is pushed up, so that the iron padlock and the hook frame are separated. After the coating is completed, the output end of the electric push rod 7 drives the push plate 6 to reset, so that the iron padlock is reconnected with the hook frame under the gravity factor. This device drives the push plate 6 to rise through the output end of the electric push rod 7, pushing the iron padlock to rise, so that the iron padlock and the hook frame are separated, so as to facilitate coating the contact position between the iron padlock and the hook frame, so as to improve the comprehensiveness of the coating of the iron padlock and improve the quality of the iron padlock after coating; by rotating the threaded rod 11, the slider 10 is made to slide inside the second slide groove 9, so as to facilitate coating The spacing between each group of hollow columns 2 is adjusted according to the shape and size of the hanging iron padlocks, thereby reducing the collision of the iron padlocks hanging on multiple groups of hollow columns 2; by completely rotating the threaded sleeve 13 to the outside of a group of threaded strips 12, the hook 4 can be detached from between the hollow columns 2, so as to facilitate the replacement of the subsequently damaged hook 4; the mounting frame 14 and the mounting plate 15 can provide two connection methods different from the outside world, so as to facilitate the installation of this device with an external robotic arm, etc.; the filtrate hole 16 can reduce the buoyancy of the push plate 6 when entering the solvent, thereby improving the stability of the device during operation; the rubber sleeve 17 is used to increase the friction between the end of the threaded rod 11 and the hand when working with the outside world, thereby reducing the occurrence of slipping when rotating the threaded rod 11; the length of the hollow column 2 and the connecting rod 3 can be customized according to demand and formulated according to the depth of the solvent pool.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and improvements fall within the scope of the present invention as claimed.

Claims

1. A coating device for producing iron padlocks, characterized by: The invention comprises a connecting frame (1); a plurality of hollow columns (2) are installed around the bottom end of the connecting frame (1); a plurality of connecting rods (3) are fixedly connected around the outer wall of the hollow column (2) at equal intervals, and a hook (4) is fixedly connected to the other end of the connecting rod (3); a plurality of first sliding grooves (5) are opened around the inside of the hollow column (2) at equal intervals, and a push plate (6) is slidably connected inside the first sliding groove (5); an electric push rod (7) is fixedly connected inside the top end of the hollow column (2), and a pull rod (8) is fixedly connected to the output end of the electric push rod (7); one end of the pull rod (8) passes through the center of the plurality of push plates (6), and the pull rod (8) and the push plate (6) are fixedly connected.

2. The coating device for producing iron padlocks according to claim 1, characterized in that: A plurality of second sliding grooves (9) are provided around the interior of one end of the connecting frame (1); a slider (10) is symmetrically fixed to the outer wall of the top end of the hollow column (2); the slider (10) is slidably connected to the interior of the second sliding groove (9); a threaded rod (11) is rotatably connected to the outer wall of the top end of the hollow column (2), and the other end of the threaded rod (11) is threadedly passed through the interior of the connecting frame (1).

3. The coating device for producing iron padlocks according to claim 2, characterized in that: The connecting rod (3) is arranged in two sections; one end of each of the two groups of connecting rods (3) is provided with a threaded strip (12), and the two groups of connecting rods (3) are threadedly connected via a threaded sleeve (13); the length of one group of threaded strips (12) is greater than the length of the threaded sleeve (13).

4. The coating device for producing iron padlocks according to claim 3, characterized in that: A mounting frame (14) is fixedly connected to the center of the connecting frame (1), and a mounting plate (15) is symmetrically fixedly connected to the other end of the mounting frame (14).

5. The coating device for producing iron padlocks according to claim 4, characterized in that: The push plate (6) has multiple groups of filtrate holes (16) opened inside, and the multiple groups of filtrate holes (16) are symmetrically arranged at equal distances.

6. The coating device for producing iron padlocks according to claim 5, characterized in that: One end of the threaded rod (11) is covered with a rubber sleeve (17), and the inner side wall of the rubber sleeve (17) is in contact with the outer side wall of the end of the threaded rod (11).

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