High-reliability top pressing plate device for side pushing type packaging machine

Abstract

The utility model discloses a high-reliability top pressing plate device for a side pushing type packaging machine, and relates to the technical field of metal packaging. The pressing plate comprises a material box, a pressing plate body and a set of locking mechanisms, the rear side of the pressing plate body is located in the material box and rotationally connected with the material box, a driving oil cylinder is arranged between the pressing plate body and the material box, a set of locking openings are formed in the front side face of the material box, and the two locking mechanisms are fixed to the front side of the top of the pressing plate body. Through the design of the locking mechanism, the locking port and the reinforcing sleeve on the material box, the top pressing plate can be locked after being in place, and the opposite acting force borne by the top pressing plate can be borne by the locking column, so that the load of the top pressing plate oil cylinder can be reduced, the service life of the top pressing plate driving oil cylinder is prolonged, and the service life of the top pressing plate driving oil cylinder is prolonged. And the displacement problem of the top pressing plate can be avoided, normal operation of the subsequent rear push plate mechanism and the side push plate mechanism is ensured, and the packaging effect and efficiency are ensured.

Description

Technical Field

[0001] The utility model belongs to the technical field of metal packing, and particularly relates to a highly reliable top pressing plate device for a side-pushing type packing machine. Background Art

[0002] For a side-pushing type metal packing machine, the metal materials in the material box are packed into blocks through a top pressing plate mechanism, a rear pushing plate mechanism and a side pushing plate mechanism in sequence. The top pressing plate first presses the metal materials in the material box through a driving oil cylinder. During the subsequent packing and pushing compression process, a certain reverse force will be generated by the metal materials and transmitted to the driving oil cylinder of the top pressing plate, thus causing a problem of large load on the driving oil cylinder and affecting the service life.

[0003] Meanwhile, if the oil cylinder is damaged or the top pressing plate is deformed, the distance between the top pressing plate and the material box will change, thus affecting the normal and stable operation of the subsequent rear pushing plate mechanism and side pushing plate mechanism. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a highly reliable top pressing plate device for a side-pushing type packing machine. Through the design of a locking mechanism, cooperating with the locking ports and reinforcing sleeves on the material box, locking can be carried out after the top pressing plate is in place. The locking columns can bear the reverse acting force received by the top pressing plate, thereby reducing the load on the top pressing plate oil cylinder, improving the service life of the top pressing plate driving oil cylinder, and avoiding the displacement problem of the top pressing plate, ensuring the normal operation of the subsequent rear pushing plate mechanism and side pushing plate mechanism, and ensuring the packing effect and efficiency.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model is a highly reliable top pressing plate device for a side-pushing type packing machine, including a material box, a pressing plate body and a set of locking mechanisms. The rear side of the pressing plate body is located in the material box and is rotatably connected with the material box. A driving oil cylinder is arranged between the pressing plate body and the material box;

[0007] A set of locking ports are arranged on the front side of the material box;

[0008] Both of the two locking mechanisms are fixed to the front side of the top of the pressing plate body, and the two locking mechanisms are respectively opposite to the two locking ports in position;

[0009] The locking mechanism includes a shell and a locking oil cylinder. A pressing part is arranged at the top of the front side of the shell;

[0010] The locking oil cylinder is fixed to the upper surface of the pressing plate body through a hinge seat. The output end of the locking oil cylinder penetrates through the rear side of the shell and is rotatably connected with a locking column. A guide sleeve is arranged in the shell. One end of the guide sleeve penetrates through the front side of the shell, and the locking column is slidably arranged in the guide sleeve;

[0011] After the pressing plate body is horizontally arranged inside the material box, the pressing part covers the top surface of the front side edge of the material box, and the locking column is concentric with the locking opening.

[0012] Further, a group of reinforcing sleeves are fixed on the front side surface of the material box. The two reinforcing sleeves are respectively concentric with the two locking openings, and the reinforcing sleeves are in clearance fit with the locking columns.

[0013] Further, two vertical plates are fixed on the upper surface of the pressing plate body. The two vertical plates respectively extend into the two shell bodies, and the guide sleeves are fixedly penetrated on the front side edges and the vertical plates of the shell bodies.

[0014] Further, a grid-shaped reinforcing rib group is arranged on the upper surface of the pressing plate body. The vertical plates and the two side edges forming the hinge seat are integrally formed with the rib plates on the reinforcing rib group.

[0015] Further, the pressing part is integrally formed with the shell body, and several plate parts forming the shell body are integrally formed with the rib plates on the reinforcing rib group.

[0016] Further, an upper backing plate is arranged on the bottom surface of the pressing part, and a group of lower backing plates are fixed on the top surface of the front side edge of the material box. The two lower backing plates are respectively arranged directly above the two locking openings.

[0017] The utility model has the following beneficial effects:

[0018] 1. Through the design of the locking mechanism of the utility model, in cooperation with the locking openings and the reinforcing sleeves on the material box, locking can be carried out after the top pressing plate is in place. The locking column can bear the reverse acting force received by the top pressing plate, so as to reduce the load of the top pressing plate oil cylinder, improve the service life of the top pressing plate driving oil cylinder, avoid the displacement problem of the top pressing plate, ensure the normal operation of the subsequent rear pushing plate mechanism and side pushing plate mechanism, and ensure the packing effect and efficiency.

[0019] 2. The connections between the two ends of the locking oil cylinder of the utility model and the pressing plate body and between the locking oil cylinder and the locking column are both rotational connections. Even if the locking column is deformed or deflected in angle, no acting force will be exerted on the locking oil cylinder, so as to ensure the service life and position stability of the locking oil cylinder.

[0020] Of course, it is not necessary for any product implementing the utility model to achieve all the above advantages simultaneously. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0022] Figure 1 This is a schematic structural diagram of a highly reliable top pressing plate device for a side-pushing type packing machine of the present utility model;

[0023] Figure 2 is Figure 1 a partial enlarged view of the position A in

[0024] Figure 3 This is a structural cross-sectional view at the position of the locking mechanism of the present utility model;

[0025] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0026] 1 - material box, 2 - pressing plate body, 3 - driving oil cylinder, 4 - locking mechanism, 5 - reinforcing rib group, 101 - locking opening, 102 - reinforcing sleeve, 103 - lower backing plate, 201 - vertical plate, 401 - housing, 402 - locking oil cylinder, 403 - pressing part, 404 - hinge seat, 405 - locking column, 406 - guide sleeve, 407 - upper backing plate. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the attached drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0028] Please refer to Figures 1-3 As shown, the present utility model is a highly reliable top pressing plate device for a side-pushing type packing machine, including a material box 1, a pressing plate body 2 and a set of locking mechanisms 4. The rear side of the pressing plate body 2 is located in the material box 1 and is rotatably connected to the material box 1. A driving oil cylinder 3 is provided between the pressing plate body 2 and the material box 1;

[0029] A set of locking openings 101 are provided on the front side of the material box 1;

[0030] Both of the two locking mechanisms 4 are fixed to the front side of the top of the pressing plate body 2, and the two locking mechanisms 4 are respectively opposite to the two locking openings 101 in position;

[0031] The locking mechanism 4 includes a housing 401 and a locking oil cylinder 402, and a pressing part 403 is provided at the top of the front side of the housing 401;

[0032] The locking oil cylinder 402 is fixed on the upper surface of the pressing plate body 2 through a hinge seat 404. The output end of the locking oil cylinder 402 penetrates through the rear side of the housing 401 and is rotatably connected with a locking column 405. A guide sleeve 406 is arranged in the housing 401. One end of the guide sleeve 406 penetrates through the front side of the housing 401, and the locking column 405 is slidably arranged in the guide sleeve 406.

[0033] After the pressing plate body 2 is horizontally arranged inside the material box 1, the pressing part 403 covers the top surface of the front side edge of the material box 1, and the locking column 405 is concentric with the locking port 101.

[0034] As shown in Figure 3 a group of reinforcing sleeves 102 are fixed on the front side surface of the material box 1. The two reinforcing sleeves 102 are respectively concentric with the two locking ports 101, and the reinforcing sleeve 102 is in clearance fit with the locking column 405.

[0035] As shown in Figure 3 two vertical plates 201 are fixed on the upper surface of the pressing plate body 2. The two vertical plates 201 respectively extend into the two housings 401, and the guide sleeve 406 is fixedly arranged on the front side edge of the housing 401 and the vertical plate 201.

[0036] As shown in Figures 1-3 a grid-shaped reinforcing rib group 5 is arranged on the upper surface of the pressing plate body 2. The vertical plates 201 and the two side edges forming the hinge seat 404 are integrally formed with the rib plates on the reinforcing rib group 5.

[0037] As shown in Figures 1-3 the pressing part 403 is integrally formed with the housing 401, and several plate members forming the housing 401 are integrally formed with the rib plates on the reinforcing rib group 5.

[0038] As shown in Figures 2-3 an upper backing plate 407 is arranged on the bottom surface of the pressing part 403, and a group of lower backing plates 103 are fixed on the top surface of the front side edge of the material box 1. The two lower backing plates 103 are respectively arranged directly above the two locking ports 101.

[0039] The working principle of the present utility model is as follows: after the pressing plate body 2 is driven by the driving oil cylinder 3 to move into the material box 1, at this time, the pressing plate body 2 and the material box 1 are in a parallel state, and the pressing part 403 covers the top surface of the front side edge of the material box 1, and the locking column 405 and the locking port 101 are in a concentric and opposite position. At this time, the locking oil cylinder 402 is controlled to extend to drive the locking column 405 to move outward along the guide sleeve 406 until it moves into the reinforcing sleeve 102, so as to realize the locking between the pressing plate body 2 and the material box 1.

[0040] In the description of this specification, the descriptions referring to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples.

[0041] The preferred embodiments of the present utility model disclosed above are only used to help explain the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification in order to better explain the principle and practical application of the present utility model, so that those skilled in the art can well understand and utilize the present utility model. The present utility model is only limited by the claims and their full scope and equivalents.

Claims

1. A highly reliable top pressure plate device for a side-push baler, comprising a material box (1) and a pressure plate body (2), wherein the rear side of the pressure plate body (2) is located in the material box (1) and is rotatably connected to the material box (1), and a driving cylinder (3) is provided between the pressure plate body (2) and the material box (1), characterized in that: Also includes a set of locking mechanisms (4); The front side of the material box (1) is provided with a group of locking openings (101); The two locking mechanisms (4) are both fixed to the front side of the top of the pressure plate body (2), and the two locking mechanisms (4) are respectively located opposite to the two locking openings (101); The locking mechanism (4) comprises a housing (401) and a locking cylinder (402), and a pressing portion (403) is provided at the top of the front side of the housing (401); The locking oil cylinder (402) is fixed to the upper surface of the pressing plate body (2) through a hinge seat (404); the output end of the locking oil cylinder (402) passes through the rear side of the shell (401) and is rotatably connected to a locking column (405); a guide sleeve (406) is provided in the shell (401); one end of the guide sleeve (406) passes through the front side of the shell (401); and the locking column (405) is slidably arranged in the guide sleeve (406); When the pressing plate body (2) is horizontally arranged inside the material box (1), the pressing portion (403) covers the top surface of the front box edge of the material box (1), and the locking column (405) is concentric with the locking opening (101).

2. A highly reliable top pressure plate device for a side-push baler according to claim 1, characterized in that: A group of reinforcement sleeves (102) are fixed to the front side of the material box (1), and the two reinforcement sleeves (102) are respectively concentric with the two locking openings (101), and the reinforcement sleeves (102) and the locking column (405) are clearance-matched.

3. The high-reliability top pressure plate device for a side-push baler according to claim 1, characterized in that: Two vertical plates (201) are fixed on the upper surface of the pressure plate body (2), and the two vertical plates (201) extend into two shells (401) respectively. The guide sleeve (406) passes through and is fixed on the front side of the shell (401) and the vertical plates (201).

4. The high-reliability top pressure plate device for a side-push baler according to claim 3 is characterized in that: A grid-like reinforcing rib group (5) is provided on the upper surface of the pressure plate body (2), and the vertical plate (201) and the two side edges constituting the hinge seat (404) are integrally connected to the rib plate on the reinforcing rib group (5).

5. The high-reliability top pressure plate device for a side-push baler according to claim 4, characterized in that: The holding portion (403) is integrated with the shell (401), and the plurality of plates constituting the shell (401) are integrated with the rib plates on the reinforcing rib group (5).

6. The high-reliability top pressure plate device for a side-push baler according to claim 1, characterized in that: An upper pad (407) is provided on the bottom surface of the holding portion (403), and a group of lower pads (103) are fixed on the top surface of the front box edge of the material box (1), and the two lower pads (103) are respectively arranged directly above the two locking openings (101).

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