Bottle cap conveying device of automatic pad installing machine

Abstract

The utility model discloses a bottle cap conveying device of an automatic pad installing machine, which belongs to the technical field of pad installing machines and comprises a pad installing machine shell, height adjusting type grating pieces are symmetrically arranged on one side of a conveying box body and located on the top surface of the pad installing machine shell, and a pad storage pipe is arranged on the other side of the conveying box body and located on the top surface of the pad installing machine shell. The inner wall of the conveying end of the conveying rail is provided with a flow guiding and positioning structure for conveying and positioning the plastic bottle caps, and an auxiliary pressing and positioning assembly for intermittently pressing and positioning the plastic bottle caps in the conveying process is further arranged on one side of the flow guiding and positioning structure and located above the conveying rail. The auxiliary downward pressing positioning assembly comprises a downward pressing positioning plate which is in direct downward pressing contact with the plastic bottle caps, and the downward pressing positioning plate is matched with the conveying track. The bottle caps can be prevented from being turned over or extruded to incline in the conveying process, so that the conveying efficiency of the bottle caps is improved, and gasket installation in the follow-up procedure of the bottle caps is facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of pad placing machines, in particular to a bottle cap conveying device of an automatic pad placing machine. Background Art

[0002] In the production of pesticide plastic bottles, in order to ensure the sealing of the bottle cap and prevent damage to the bottle mouth, most bottle caps are equipped with gaskets inside. Manually placing the gasket into the bottle cap is inefficient, and the gasket is difficult to put in place in the bottle cap, which is prone to skewness, affecting the sealing effect. Gaskets are usually made of sheet materials, such as padding paper, rubber, silicone rubber, metal, cork, felt, neoprene, nitrile rubber, fiberglass or plastic polymers.

[0003] At present, when installing gaskets on bottle caps, it is necessary to use a conveyor track to transport and load the bottle caps. However, the current conveyor track has a single structure and lacks a downward pressure auxiliary positioning structure for the bottle caps, which can easily cause the bottle caps to be overturned or pressurized and tilted due to congestion during transportation, which is not conducive to the gasket installation work in subsequent processes. Utility Model Content

[0004] The utility model aims to provide a bottle cap conveying device of an automatic padding machine to solve the problems raised in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bottle cap conveying device of an automatic pad placing machine, comprising a pad placing machine shell, a conveying box for conveying pesticide plastic bottle caps is fixedly installed in the middle position of the top surface of the pad placing machine shell, a conveying track is provided on the top surface of the conveying box, a height-adjustable grating is symmetrically arranged on one side of the conveying box and located on the top surface of the pad placing machine shell, a gasket storage tube is arranged on the other side of the conveying box and located on the top surface of the pad placing machine shell, the inner wall of the conveying end of the conveying track has a guide positioning structure for conveying and positioning the plastic bottle caps, and an auxiliary downward pressing positioning component for intermittently pressing down and positioning the plastic bottle caps during the conveying process is also arranged on one side of the guide positioning structure and located above the conveying track, the auxiliary downward pressing positioning component includes a downward pressing positioning plate that directly presses down and contacts the plastic bottle caps, and the downward pressing positioning plate is consistent with the conveying track.

[0006] Preferably, support columns are symmetrically welded to the top surface of the pad installation machine housing, a longitudinal slide groove is provided on the outer wall of each of the support columns, and a sliding block member adapted to the longitudinal slide groove is provided on the inner wall of the height-adjustable grating member.

[0007] Preferably, each of the supporting columns and the side walls of the sliding block are provided with a plurality of threaded holes at equal intervals, and the supporting columns are connected to the sliding block via adjusting bolts.

[0008] Preferably, the guide and positioning structure comprises two arc-shaped guide plates symmetrically arranged on the inner wall of the conveying end of the conveying track.

[0009] Preferably, the guide free ends of the two arc-shaped guide plates are arranged centripetally in the conveying track.

[0010] Preferably, two supporting uprights are welded at diagonal positions on both sides of the conveying track and on the top surface of the conveying box body, and a top plate is welded between the top surfaces of the two supporting uprights.

[0011] Preferably, the auxiliary downward pressure positioning assembly includes a pneumatic rod fixedly installed at a middle position of the bottom surface of the top plate and a downward pressure positioning plate fixedly installed at the bottom end of the pneumatic rod.

[0012] Preferably, when the pneumatic rod drives the downward pressing positioning plate to descend, the downward pressing positioning plate is adapted to position the bottle cap in the conveying track.

[0013] Compared with the prior art, the technical effects and advantages of the utility model are as follows:

[0014] The bottle cap conveying device of the automatic pad installation machine, when it is necessary to convey the bottle cap on the conveying track, the bottle cap is input from the conveying end of the conveying track, and the bottle cap can be centripetally positioned under the design of two arc-shaped guide plates, so that the bottle cap can be conveyed in the conveying track, and the design of the free end of the guide can help the conveying and positioning of the bottle cap, prevent the bottle cap from shifting in the conveying track, and improve the conveying and positioning effect; when it is necessary to press down and position the bottle cap in the conveying track, the pneumatic rod drives the pressing and positioning plate to descend, so that the pressing and positioning plate descends and is adapted to press down and position the bottle cap in the conveying track, thereby preventing the bottle cap from being overturned or squeezed and tilted during the conveying process, thereby improving the conveying efficiency of the bottle cap and facilitating the gasket installation in the subsequent procedures of the bottle cap. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the support column and the height-adjustable grating member of the utility model in the disassembled state;

[0018] Figure 3It is a schematic diagram of the connection state structure of the pneumatic rod and the downward pressing positioning plate of the utility model;

[0019] Figure 4 For this utility model Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0020] Description of reference numerals:

[0021] In the figure: 1. Gasket installation machine housing; 2. Support column; 3. Height-adjustable grating member; 4. Conveying box; 5. Conveying track; 6. Gasket storage tube; 7. Top plate; 8. Support column; 9. Longitudinal slide groove; 10. Threaded hole member; 11. Adjusting bolt; 12. Sliding block member; 13. Pneumatic rod member; 14. Pressing positioning plate member; 15. Connecting seat; 16. Arc guide plate; 17. Guide free end. DETAILED DESCRIPTION

[0022] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0023] Unless otherwise defined, the directions of up, down, left, right, front, back, inside and outside involved in this document are based on the directions of up, down, left, right, front, back, inside and outside in the figures shown in the present utility model, and are explained here together.

[0024] This embodiment discloses Figures 1 to 4 The bottle cap conveying device of an automatic pad placing machine shown in the figure comprises a pad placing machine housing 1, a conveying box 4 for conveying pesticide plastic bottle caps is fixedly installed in the middle position of the top surface of the pad placing machine housing 1, a conveying track 5 is provided on the top surface of the conveying box 4, and a height-adjustable grating member 3 is symmetrically arranged on one side of the conveying box 4 and on the top surface of the pad placing machine housing 1. The setting of the height-adjustable grating member 3 can detect when a hand is inserted, and a gasket storage tube 6 is arranged on the other side of the conveying box 4 and on the top surface of the pad placing machine housing 1.

[0025] The inner wall of the conveying end of the conveying track 5 has a guide positioning structure for conveying and positioning plastic bottle caps. The guide positioning structure includes two arc guide plates 16 symmetrically arranged on the inner wall of the conveying end of the conveying track 5. The guide free ends 17 of the two arc guide plates 16 are arranged centripetally in the conveying track 5.

[0026] When it is necessary to transport the bottle caps on the conveying track 5, the bottle caps are input from the conveying end of the conveying track 5. The two arc-shaped guide plates 16 are designed to position the bottle caps centripetally so that the bottle caps can be transported in the conveying track 5. The design of the guide free end 17 can help to position the bottle caps during transportation, prevent the bottle caps from shifting in the conveying track 5, and improve the transportation positioning effect.

[0027] An auxiliary downward pressing positioning component is also provided on one side of the diversion positioning structure and above the conveying track 5 for intermittent downward pressing positioning of the plastic bottle caps during the conveying process. The auxiliary downward pressing positioning component includes a downward pressing positioning plate 14 that directly presses down and contacts the plastic bottle caps. The downward pressing positioning plate 14 is consistent with the conveying track 5. Two supporting uprights 8 are welded at diagonal positions on both sides of the conveying track 5 and on the top surface of the conveying box 4. A top plate 7 is welded between the top surfaces of the two supporting uprights 8. The auxiliary downward pressing positioning component includes a pneumatic rod 13 fixedly installed in the middle position of the bottom surface of the top plate 7 and a downward pressing positioning plate 14 fixedly installed at the bottom end of the pneumatic rod 13. When the pneumatic rod 13 drives the downward pressing positioning plate 14 to descend, the downward pressing positioning plate 14 is adapted to the conveying track 5 to position the bottle caps. A connecting seat 15 is welded to the bottom end of the pneumatic rod 13, and the connecting seat 15 is connected to the downward pressing positioning plate 14 by bolts.

[0028] When it is necessary to press down and position the bottle caps in the conveying track 5, the pneumatic rod 13 drives the pressing and positioning plate 14 to descend, so that the pressing and positioning plate 14 descends and is adapted to press down and position the bottle caps in the conveying track 5, thereby preventing the bottle caps from being overturned or squeezed and tilted during the conveying process, thereby improving the conveying efficiency of the bottle caps and facilitating the installation of gaskets in the subsequent procedures of the bottle caps.

[0029] The top surface of the pad machine housing 1 is symmetrically welded with support columns 2, the outer wall of each support column 2 is provided with a longitudinal slide groove 9, the inner wall of the height-adjustable grating member 3 is provided with a slider member 12 adapted to the longitudinal slide groove 9, and the side walls of each support column 2 and the slider member 12 are equidistantly provided with a plurality of threaded hole members 10, and the support column 2 is connected to the slider member 12 by an adjusting bolt 11.

[0030] The height-adjustable grating member 3 carries the slider member 12 to slide longitudinally in the longitudinal slide groove 9 to adjust the height requirement of the height-adjustable grating member 3. At the same time, the adjusting bolt 11 is screwed so that the screw end of the adjusting bolt 11 passes through the threaded hole member 10 of the supporting column 2 and is fixed to the slider member 12, thereby fixing the height position of the height-adjustable grating member 3 to meet the use in different occasions.

[0031] Inside the housing 1 of the pad installation machine is a PLC for controlling the pneumatic rod 13. The PLC model can be selected according to actual needs. In the present utility model, the PLC model is S7-200, which has the advantages of high reliability, strong anti-interference ability and convenient maintenance.

[0032] How it works

[0033] The bottle cap conveying device of the automatic padding machine, when it is necessary to convey the bottle cap on the conveying track 5, the bottle cap is input from the conveying end of the conveying track 5, and the bottle cap can be centripetally positioned under the design of the two arc-shaped guide plates 16, so that the bottle cap can be conveyed in the conveying track 5, and when the bottle cap in the conveying track 5 is pressed down and positioned, the pneumatic rod 13 drives the pressing and positioning plate 14 to descend, so that the pressing and positioning plate 14 descends and is adapted to press down and position the bottle cap in the conveying track 5, thereby preventing the bottle cap from being overturned or squeezed and tilted during the conveying process, and the height-adjustable grating member 3 carries the slider member 12 to slide longitudinally in the longitudinal slide groove 9 to adjust the height of the height-adjustable grating member 3, and at the same time, the adjusting bolt 11 is screwed so that the screw end of the adjusting bolt 11 passes through the threaded hole member 10 of the supporting column 2 and is fixed to the slider member 12, thereby fixing the height position of the height-adjustable grating member 3.

[0034] It should be noted that, in this article, relational terms such as one and two are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bottle cap conveying device for an automatic capping machine, comprising a capping machine housing (1), characterized in that: A conveying box (4) for conveying pesticide plastic bottle caps is fixedly installed in the middle position of the top surface of the pad placing machine shell (1), and a conveying track (5) is provided on the top surface of the conveying box (4). A height-adjustable grating member (3) is symmetrically provided on one side of the conveying box (4) and located on the top surface of the pad placing machine shell (1). A gasket storage tube (6) is provided on the other side of the conveying box (4) and located on the top surface of the pad placing machine shell (1). The inner wall of the conveying end of the conveying track (5) has a guide positioning structure for conveying and positioning the plastic bottle caps. An auxiliary downward pressing positioning component for intermittent downward pressing positioning of the plastic bottle caps during the conveying process is also provided on one side of the guide positioning structure and located above the conveying track (5). The auxiliary downward pressing positioning component includes a downward pressing positioning plate (14) that directly presses down and contacts the plastic bottle caps, and the downward pressing positioning plate (14) is consistent with the conveying track (5).

2. The bottle cap conveying device of the automatic padding machine according to claim 1, characterized in that: The top surface of the pad machine housing (1) is symmetrically welded with support columns (2), the outer wall of each of the support columns (2) is provided with a longitudinal slide groove (9), and the inner wall of the height-adjustable grating component (3) is provided with a sliding block component (12) adapted to the longitudinal slide groove (9).

3. The bottle cap conveying device of the automatic pad placing machine according to claim 2, characterized in that: A plurality of threaded holes (10) are equidistantly provided on the side walls of each of the supporting columns (2) and the sliding block (12); the supporting columns (2) are connected to the sliding block (12) via adjusting bolts (11).

4. The bottle cap conveying device of the automatic padding machine according to claim 3, characterized in that: The flow guiding and positioning structure comprises two arc-shaped flow guiding plates (16) symmetrically arranged on the inner wall of the conveying end of the conveying track (5).

5. The bottle cap conveying device of the automatic pad placing machine according to claim 4, characterized in that: The flow-guiding free ends (17) of the two arc-shaped flow-guiding plates (16) are arranged centripetally in the conveying track (5).

6. The bottle cap conveying device of the automatic pad placing machine according to claim 5, characterized in that: Two supporting uprights (8) are welded at diagonal positions on both sides of the conveying track (5) and on the top surface of the conveying box (4), and a top plate (7) is welded between the top surfaces of the two supporting uprights (8).

7. The bottle cap conveying device of the automatic pad placing machine according to claim 6, characterized in that: The auxiliary downward pressure positioning assembly comprises a pneumatic rod (13) fixedly mounted at the middle position of the bottom surface of the top plate (7) and a downward pressure positioning plate (14) fixedly mounted at the bottom end of the pneumatic rod (13).

8. The bottle cap conveying device of the automatic pad placing machine according to claim 7, characterized in that: When the pneumatic rod (13) drives the downward pressing positioning plate (14) to descend, the downward pressing positioning plate (14) is adapted to be positioned in the conveying track (5) for positioning the bottle cap.

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