Cover pressing mechanism for automatic can making

Abstract

The utility model discloses a cover pressing mechanism for automatic can manufacturing, which comprises an inclined bottom plate, a circular groove perpendicular to the inclined surface of the bottom plate is arranged on the inclined surface of the bottom plate, a die for stamping and manufacturing a can cover is mounted in the circular groove, a plurality of circular holes are arranged in the groove of the die, telescopic pieces are fixedly connected in the circular holes, and the telescopic pieces are fixedly connected with the bottom plate of the bottom plate. The telescopic pieces are inserted into the round holes, supporting plates perpendicular to the bottom plate are fixedly connected to the left side and the right side of the upper surface of the bottom plate correspondingly, a connecting plate is fixedly connected to the ends, away from the bottom plate, of the two supporting plates, and a capping machine used for pressing can caps is fixedly connected to the face, facing the bottom plate, of the connecting plate. The movable end of the capping machine is located over the first circular groove. According to the utility model, the telescopic structure consisting of the movable rod, the pipe sleeve and the elastic piece is inserted into the round hole, and the stamped tank cover is pushed out of the die by utilizing the telescopic structure, so that the taking-out of the tank cover is accelerated, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model mainly relates to the technical field of can cover production, in particular to a capping mechanism for automatic can making. Background Art

[0002] With the development of the times, people's demand for food is increasing, canned food is becoming more common, so the production of packaging cans is also gradually increasing.

[0003] The packaging can is mainly composed of two parts: the can body and the can cover. The can cover is mainly made by pressing. However, when the can cover is pressed, the can cover will sink into the mold, so a clamping device is required to take out the can cover, which reduces production efficiency. Therefore, an automated can-making capping mechanism is needed. Utility Model Content

[0004] The technical solution of the utility model aims at the technical problem that the existing technical solution is too single, and provides a solution that is significantly different from the existing technology. It mainly provides a capping mechanism for automated can making, which is used to solve the technical problem mentioned in the above background technology that the can cover will be stuck in the mold during pressing and making.

[0005] The technical solution adopted by the utility model to solve the above technical problems is:

[0006] A capping mechanism for automated can making comprises an inclined bottom plate, a circular groove perpendicular to the inclined bottom plate surface is provided on the inclined surface of the bottom plate, a mold for punching can lids is installed in the circular groove, a plurality of circular holes are provided in the groove of the mold, a telescopic member is connected and fixed in the circular hole, the telescopic member is inserted in the circular hole, support plates arranged perpendicular to the bottom plate are connected and fixed on both sides of the upper surface of the bottom plate, a connecting plate is connected and fixed at one end of the two support plates away from the bottom plate, a capping machine for pressing can lids is connected and fixed on the side of the connecting plate facing the bottom plate, and the movable end of the capping machine is located directly above the first circular groove.

[0007] Preferably, the telescopic part wraps a movable rod, the movable rod is inserted in the circular hole, one end of the movable rod in the circular groove is sleeved with a tube sleeve, the end of the tube sleeve away from the movable rod is installed in the circular groove, one end of the movable rod in the tube sleeve is connected and fixed with an elastic part, the end of the elastic part away from the movable rod is connected and fixed with an adjusting part, and the adjusting part is slidably connected in the tube sleeve.

[0008] Preferably, the adjusting member includes a slide plate, which is slidably connected in the pipe sleeve, a through groove is opened on the annular surface of the pipe sleeve, a screw is inserted in the through groove, one end of the screw in the through groove is connected and fixed to the slide plate, a nut is slidably connected to the annular surface of the pipe sleeve, and the nut is threadedly connected to the screw.

[0009] Preferably, a circular plate is installed in the circular groove, and a plurality of through holes corresponding to the position of the pipe sleeve are provided on the surface of the circular plate facing the mold, and the end of the pipe sleeve away from the movable rod is inserted into the through hole, and a plurality of threaded holes corresponding to the position of the through hole are provided on the annular surface of the circular plate, and the threaded holes are threadedly connected with clamping screws for limiting the relative position of the pipe sleeve in the through hole.

[0010] Preferably, the end of the movable rod away from the pipe sleeve is kept at the same horizontal height as the surrounding of the mold.

[0011] Preferably, the two support plates are rotatably connected to a conveying roller for conveying the can cover raw materials on one side away from the capping machine.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. By inserting a telescopic structure composed of a movable rod, a pipe sleeve and an elastic member into the round hole, the can cover after stamping is pushed out of the mold by using the telescopic structure, thereby accelerating the removal of the can cover and improving production efficiency.

[0014] 2. By connecting and fixing the elastic member to the adjustment structure composed of a slide plate, a screw and a nut, the position of the elastic member in the pipe sleeve is adjusted by using the adjustment structure, and then the length of the circular hole at the extension of the movable rod is adjusted, thereby ensuring that the can cover can still be ejected from the mold even if the elasticity of the elastic member decreases after long-term use.

[0015] The present invention will be explained in detail below with reference to the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the assembly of the mold, the circular plate, the movable rod and the pipe sleeve of the utility model;

[0018] Figure 3 The utility model is a schematic diagram of the assembly of the movable rod, the pipe sleeve and the elastic member.

[0019] 1. Bottom plate; 2. Support plate; 3. Conveyor roller; 4. Connecting plate; 5. Capping machine; 6. Mold; 7. Clamping screw; 8. Round plate; 9. Pipe sleeve; 10. Movable rod; 11. Elastic part; 12. Through slot; 13. Screw; 14. Nut; 15. Slide plate. DETAILED DESCRIPTION

[0020] In order to facilitate the understanding of the present invention, the present invention will be described in more detail below with reference to the relevant drawings. Several embodiments of the present invention are given in the drawings, but the present invention can be implemented in different forms and is not limited to the embodiments described in the text. On the contrary, these embodiments are provided to make the content disclosed in the present invention more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly connected by technicians in the technical field of the present invention. The terminology used in the specification of the present invention is for the purpose of describing specific embodiments and is not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0023] Please refer to the attached Figure 1-3 , an automatic can-making capping machine 5 comprises an inclined bottom plate 1, a circular groove perpendicular to the inclined surface of the bottom plate 1 is provided on the inclined surface of the bottom plate 1, and a mold 6 for punching and making can covers is installed in the circular groove, a plurality of circular holes are provided in the groove of the mold 6, a movable rod 10 is inserted in the circular hole, one end of the movable rod 10 away from the pipe sleeve 9 is consistent with the horizontal height around the mold 6, one end of the movable rod 10 in the circular groove is sleeved with the pipe sleeve 9, and the end of the pipe sleeve 9 away from the movable rod 10 is installed in the circular groove, and the end of the movable rod 10 in the pipe sleeve 9 is connected to a fixed elastic member 11, the elastic member 11 is a spring, and the elastic member 11 is in a normal state.

[0024] By inserting a telescopic structure composed of a movable rod 10, a pipe sleeve 9 and an elastic member 11 into the circular hole, the can cover after stamping is pushed out of the die 6 by utilizing the telescopic structure, thereby accelerating the removal of the can cover and improving production efficiency.

[0025] A slide plate 15 is slidably connected in the pipe sleeve 9, and then a through groove 12 is opened on the annular surface of the pipe sleeve 9. A screw rod 13 is inserted into the through groove 12. One end of the screw rod 13 in the through groove 12 is connected and fixed to the slide plate 15. Then a nut 14 is slidably connected on the annular surface of the pipe sleeve 9. The nut 14 is threadedly connected to the screw rod 13.

[0026] The elastic member 11 is connected and fixed to an adjustment structure consisting of a slide plate 15, a screw rod 13 and a nut 14, and the position of the elastic member 11 in the pipe sleeve 9 is adjusted by using the adjustment structure, thereby adjusting the length of the circular hole at the extension of the movable rod 10, thereby ensuring that the can cover can still be ejected from the mold 6 even if the elasticity of the elastic member 11 decreases after long-term use.

[0027] Support plates 2 arranged perpendicular to the bottom plate 1 are connected and fixed on both sides of the left and right sides of the upper surface of the bottom plate 1, and then a connecting plate 4 is connected and fixed to the end of the two support plates 2 away from the bottom plate 1. A capping machine 5 for pressing can lids is connected and fixed to the side of the connecting plate 4 facing the bottom plate 1. The movable end of the capping machine 5 is located directly above the first circular groove, and then a conveying roller 3 for conveying can lid raw materials is rotatably connected to the side of the two support plates 2 away from the capping machine 5.

[0028] A circular plate 8 is installed in the circular groove, and a plurality of through holes corresponding to the position of the pipe sleeve 9 are opened on the side of the circular plate 8 facing the mold 6. The end of the pipe sleeve 9 away from the movable rod 10 is inserted into the through hole, and a plurality of threaded holes corresponding to the position of the through hole are opened on the annular surface of the circular plate 8, and then a clamping screw 7 for limiting the relative position of the pipe sleeve 9 in the through hole is threadedly connected in the threaded hole.

[0029] The specific operation process of the utility model is as follows: after the can cover raw material is fed into the mold 6 by the conveying roller 3, the movable end of the capping machine 5 moves into the groove to punch the can cover raw material, and the movable end of the capping machine 5 contacts the movable rod 10 when moving into the groove, so that the movable rod 10 moves into the pipe sleeve 9 and squeezes the elastic member 11. When the capping machine 5 completes the punching of the can cover raw material, the movable rod 10 moves out of the circular hole again under the elastic force of the elastic member 11 after losing the squeezing of the movable end of the capping machine 5, pushes the can cover out of the mold 6, and slides downward with the cooperation of the inclined bottom plate 1, thereby realizing the automatic production of the can cover.

[0030] The above description of the utility model in combination with the accompanying drawings is an exemplary description. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as the non-substantial improvements are made by adopting the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A capping mechanism for automated canning, comprising an inclined bottom plate (1), characterized in that: A circular groove perpendicular to the inclined surface of the bottom plate (1) is provided on the inclined surface of the bottom plate (1), a mold (6) for punching and making a can cover is installed in the circular groove, a plurality of circular holes are provided in the groove of the mold (6), a telescopic member is connected and fixed in the circular hole, the telescopic member is inserted in the circular hole, support plates (2) arranged perpendicular to the bottom plate (1) are connected and fixed on both left and right sides of the upper surface of the bottom plate (1), a connecting plate (4) is connected and fixed at one end of the two support plates (2) away from the bottom plate (1), a capping machine (5) for pressing the can cover is connected and fixed on the side of the connecting plate (4) facing the bottom plate (1), and the movable end of the capping machine (5) is located directly above the first circular groove.

2. The capping mechanism for automatic can making according to claim 1, characterized in that: The telescopic member includes a movable rod (10), the movable rod (10) is inserted into the circular hole, one end of the movable rod (10) in the circular groove is sleeved with a tube sleeve (9), the end of the tube sleeve (9) away from the movable rod (10) is installed in the circular groove, one end of the movable rod (10) in the tube sleeve (9) is connected and fixed with an elastic member (11), the end of the elastic member (11) away from the movable rod (10) is connected and fixed with an adjusting member, and the adjusting member is slidably connected in the tube sleeve (9).

3. The capping mechanism for automatic can making according to claim 2, characterized in that: The adjusting member comprises a slide plate (15), the slide plate (15) being slidably connected in the pipe sleeve (9), the pipe sleeve (9) having an annular surface provided with a through groove (12), a screw rod (13) being inserted in the through groove (12), one end of the screw rod (13) in the through groove (12) being connected and fixed to the slide plate (15), the pipe sleeve (9) having an annular surface provided with a nut (14), the nut (14) being threadedly connected to the screw rod (13).

4. The capping mechanism for automatic can making according to claim 2, characterized in that: A circular plate (8) is installed in the circular groove, and a plurality of through holes corresponding to the position of the pipe sleeve (9) are provided on a surface of the circular plate (8) facing the mold (6), and an end of the pipe sleeve (9) away from the movable rod (10) is inserted into the through hole. A plurality of threaded holes corresponding to the position of the through holes are provided on the annular surface of the circular plate (8), and a clamping screw (7) for limiting the relative position of the pipe sleeve (9) in the through hole is threadedly connected to the threaded hole.

5. The capping mechanism for automatic can making according to claim 2, characterized in that: The end of the movable rod (10) away from the pipe sleeve (9) is at the same level as the surrounding of the mold (6).

6. The capping mechanism for automatic can making according to claim 1, characterized in that: The sides of the two support plates (2) away from the capping machine (5) are rotatably connected to a conveying roller (3) for conveying can cover raw materials.

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