Punching device for plastic packaging for food

Abstract

The utility model discloses a punching device for a plastic package for food. The punching device comprises a side frame, a punching assembly is arranged on the outer wall of the side frame, a base assembly is arranged at the bottom of the side frame, a clamping seat assembly is arranged on the outer wall of the side frame, and a base plate is arranged on the inner wall of the side frame. The stamping assembly comprises a side frame, a hydraulic cylinder is fixedly connected to the bottom of the side frame, a stamping block is fixedly connected to one end of the hydraulic cylinder, the stamping block comprises a connecting plate, and a plurality of stamping heads are arranged at the bottom of the connecting plate in an equidistant array mode; according to the punching device for the plastic packaging for the food, through the arrangement of the punching assembly, in the using process, punching drill bits with the proper number and positions can be rotationally installed according to the punching requirement, so that the corresponding punching requirement is met, punching heads do not need to be replaced, the flexibility is high, the cost and time are saved, and the punching efficiency is improved by starting and controlling using of a hydraulic cylinder. The using position of the punching head is controlled in a lifting mode, and therefore punching operation is conducted.

Description

Technical Field

[0001] The utility model relates to the field of plastic packaging, in particular to a punching device for plastic packaging of food. Background Art

[0002] Plastic packaging refers to packaging made of plastic. Plastic is a type of material that uses synthetic or natural polymer resins as its main material. After adding various additives, it has ductility under certain temperature and pressure, and can fix its shape after cooling.

[0003] The existing technology has the following problems:

[0004] In the prior art, punching devices for plastic packaging of food are generally used by fixing a punching head for punching. If different punching effects are desired, the punching head can only be replaced, which limits the flexibility of the angle. Therefore, it is necessary to design a punching device for plastic packaging of food with better flexibility. Summary of the invention

[0005] In view of the problems in the related technology, the utility model proposes a punching device for plastic packaging of food to overcome the above technical problems existing in the existing related technology.

[0006] To this end, the specific technical solution adopted by the utility model is as follows: a punching device for plastic packaging of food, comprising a side frame, the outer wall of the side frame is provided with a punching assembly, the bottom of the side frame is provided with a base assembly, the outer wall of the side frame is provided with a clamping seat assembly, and the inner wall of the side frame is provided with a pad;

[0007] The stamping assembly comprises a side frame, a hydraulic cylinder is fixedly connected to the bottom of the side frame, and a stamping block is fixedly connected to one end of the hydraulic cylinder.

[0008] Preferably, the punching block comprises a connecting plate, a plurality of punching heads are arranged at the bottom of the connecting plate, and the plurality of punching heads are arranged in an equidistant array.

[0009] Preferably, the punching head includes a connecting head equidistantly fixed at the bottom of the connecting plate, and a punching drill bit is threadedly connected to the bottom of the connecting head; through the setting of the punching assembly, during use, the punching drill bits of appropriate number and position can be rotated and installed according to the punching needs, so as to achieve the corresponding punching needs, without the need to replace the punching head, with high flexibility, and saving cost and time. Then, by starting and controlling the use of the hydraulic cylinder to lift and control the use position of the punching head, the punching operation is performed, which improves the use effect of the device and provides convenience for the user.

[0010] Preferably, the clamp seat assembly includes an upper connecting plate fixedly arranged on the outer wall of the side frame, the inner wall of the upper connecting plate is slidably connected to a sliding rod, the bottom of the sliding rod is fixedly connected to a pressure plate, and the top of the sliding rod is fixedly connected to a spring tube.

[0011] Preferably, the spring cylinder comprises sleeves that are slidably connected to each other, and a spring is provided on the inner wall of the sleeve, and one end of the sleeve is fitted and connected to the inner wall of the side frame; through the setting of the clamp seat assembly, in use, the setting of the spring cylinder and the pressure plate can realize placing the plastic packaging bag to be punched on the pad and punching it to achieve a better stable clamping effect, thereby improving the use effect of the device and providing convenience for the user.

[0012] Preferably, a base assembly is provided at the bottom of the side frame, and the base assembly includes a side seat, and a cushion seat is threadedly connected to the bottom of the side seat.

[0013] Preferably, a pad is fitted and connected to the inner wall of the side frame, and a through hole is formed on the outer wall of the pad.

[0014] Preferably, the inner wall of the side frame is threadedly connected with a screw handle, and the bottom of the screw handle is tightly connected to the outer wall of the pad; through the setting of the base assembly, a better stable supporting effect can be achieved during use, and the height of the base assembly can be adjusted by rotating the cushion seat, thereby adjusting the use height of the device, improving the use effect of the device and providing convenience for the user.

[0015] The beneficial effects of the utility model are as follows: 1. The punching device for plastic packaging of food can be used to rotate and install a suitable number and position of punching drill bits according to the punching needs through the setting of the punching assembly during use, thereby realizing the corresponding punching needs without replacing the punching head, with high flexibility and saving costs and time. The use position of the punching head can be raised and lowered by starting and controlling the use of the hydraulic cylinder to perform the punching operation, thereby improving the use effect of the device and providing convenience for the user.

[0016] The punching device for plastic packaging of food, through the arrangement of the clamp seat assembly, can place the plastic packaging bag to be punched on the pad and perform the punching during use, through the arrangement of the spring cylinder and the pressure plate, so as to achieve a better stable clamping effect, thereby improving the use effect of the device and providing convenience for the user.

[0017] The punching device for plastic packaging of food can achieve a better stable supporting effect during use by setting the base assembly. The height of the base assembly can be adjusted by rotating the cushion seat, thereby adjusting the use height of the device, thereby improving the use effect of the device and providing convenience for users. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is the front view of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the punching assembly of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the punching block of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the punching head of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the clamping seat assembly of the utility model;

[0024] Figure 6 It is a structural schematic diagram of the base assembly of the utility model.

[0025] In the figure: 1. side frame; 2. stamping assembly; 201. side frame; 202. hydraulic cylinder; 203. stamping block; 2031. connecting plate; 2032. stamping head; 2032-a. connecting head; 2032-b. stamping drill bit; 3. clamping seat assembly; 301. upper connecting plate; 302. spring cylinder; 303. pressure plate; 4. base assembly; 401. side seat; 402. cushion seat; 5. cushion plate. DETAILED DESCRIPTION

[0026] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0027] According to an embodiment of the utility model, a punching device for plastic packaging of food is provided.

[0028] Example 1

[0029] like Figure 1-Figure 6As shown, the punching device for plastic packaging of food according to the embodiment of the utility model comprises a side frame 1, a punching assembly 2 is arranged on the outer wall of the side frame 1, a base assembly 4 is arranged on the bottom of the side frame 1, a clamping seat assembly 3 is arranged on the outer wall of the side frame 1, and a pad 5 is arranged on the inner wall of the side frame 1;

[0030] The stamping assembly 2 includes a side frame 201, a hydraulic cylinder 202 is fixedly connected to the bottom of the side frame 201, and a stamping block 203 is fixedly connected to one end of the hydraulic cylinder 202;

[0031] The punching block 203 includes a connecting plate 2031, and a plurality of punching heads 2032 are arranged at the bottom of the connecting plate 2031, and the plurality of punching heads 2032 are arranged in an equidistant array;

[0032] The punching head 2032 includes a connecting head 2032-a which is equidistantly fixedly arranged at the bottom of the connecting plate 2031, and a punching drill bit 2032-b is threadedly connected to the bottom of the connecting head 2032-a.

[0033] In this embodiment, through the setting of the stamping assembly 2, during use, the stamping drill bits 2032-b of appropriate quantity and position can be rotated and installed according to the punching needs, so as to achieve the corresponding punching needs, without replacing the stamping head 2032, with high flexibility, and saving cost and time. Then, by starting and controlling the use of the hydraulic cylinder 202, the use position of the stamping head 2032 is raised and lowered to perform the stamping operation, thereby improving the use effect of the device and providing convenience for the user.

[0034] Example 2

[0035] On the basis of the first embodiment, the preferred embodiment of the punching device for food plastic packaging provided by the present invention is as follows: Figure 1-Figure 6 As shown: the clamping seat assembly 3 includes an upper connecting plate 301 fixedly arranged on the outer wall of the side frame 1, the inner wall of the upper connecting plate 301 is slidably connected with a sliding rod, the bottom of the sliding rod is fixedly connected with a pressure plate 303, and the top of the sliding rod is fixedly connected with a spring cylinder 302;

[0036] The spring cylinder 302 includes sleeves that are slidably connected to each other, and a spring is provided on the inner wall of the sleeve. One end of the sleeve is fitted and connected to the inner wall of the side frame 1.

[0037] In this embodiment, through the setting of the clamp seat assembly 3, during use, the setting of the spring tube 302 and the pressure plate 303 can place the plastic packaging bag to be punched on the pad 5 and perform punching to achieve a better stable clamping effect, thereby improving the use effect of the device and providing convenience for the user.

[0038] Example 3

[0039] On the basis of the first embodiment, the preferred embodiment of the punching device for food plastic packaging provided by the present invention is as follows: Figure 1-Figure 6 As shown: a base assembly 4 is provided at the bottom of the side frame 1, and the base assembly 4 includes a side seat 401, and a cushion seat 402 is threadedly connected to the bottom of the side seat 401;

[0040] The inner wall of the side frame 1 is fitted with a backing plate 5, and the outer wall of the backing plate 5 is provided with a through hole;

[0041] The inner wall of the side frame 1 is threadedly connected with a screw handle, and the bottom of the screw handle is tightly connected to the outer wall of the backing plate 5.

[0042] In this embodiment, through the setting of the base assembly 4, a better stable support effect can be achieved during use. By rotating the cushion seat 402, the height of the base assembly 4 can be adjusted, thereby adjusting the use height of the device, improving the use effect of the device and providing convenience for the user.

[0043] In order to facilitate understanding of the above technical solution of the present invention, the working principle or operation method of the present invention in the actual process is described in detail below.

[0044] In actual application, first, place the plastic packaging bag to be punched on the pad 5 and fix it through the clamp assembly 3, and rotate and install the punch drill bits 2032-b of appropriate number and position according to the punching needs, so as to achieve the corresponding punching needs. There is no need to replace the punch head 2032, which is more flexible and saves cost and time. Then, the hydraulic cylinder 202 is started and controlled to lift and control the use position of the punch head 2032, so as to perform the punching operation.

[0045] In summary, with the aid of the above-mentioned technical solution of the utility model, the punching device for plastic packaging of food can be used to rotate and install the punching drill bits 2032-b of appropriate quantity and position according to the punching needs through the arrangement of the punching assembly 2, so as to achieve the corresponding punching needs, without the need to replace the punching head 2032, with high flexibility, and saving costs and time. Then, by starting and controlling the use of the hydraulic cylinder 202, the use position of the punching head 2032 is lifted and lowered, so as to perform the punching operation, thereby improving the use effect of the device and providing convenience for the user. Through the setting of the clamp seat assembly 3, during use, the setting of the spring cylinder 302 and the pressure plate 303 can realize placing the plastic packaging bag to be punched on the pad 5 and punching, so as to achieve a better stable clamping effect, improve the use effect of the device, and provide convenience for the user; through the setting of the base assembly 4, during use, a better stable supporting effect can be achieved, and by rotating the cushion seat 402, the height of the base assembly 4 can be adjusted, thereby realizing the adjustment of the use height of the device, improving the use effect of the device and providing convenience for the user.

[0046] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A punching device for plastic packaging of food, comprising a side frame (1), characterized in that: The outer wall of the side frame (1) is provided with a stamping assembly (2), the bottom of the side frame (1) is provided with a base assembly (4), the outer wall of the side frame (1) is provided with a clamping seat assembly (3), and the inner wall of the side frame (1) is provided with a pad (5); The punching assembly (2) comprises a side frame (201), the bottom of the side frame (201) is fixedly connected to a hydraulic cylinder (202), and one end of the hydraulic cylinder (202) is fixedly connected to a punching block (203).

2. A punching device for plastic packaging of food according to claim 1, characterized in that: The punching block (203) comprises a connecting plate (2031), a plurality of punching heads (2032) are arranged at the bottom of the connecting plate (2031), and the plurality of punching heads (2032) are arranged in an equidistant array.

3. A punching device for plastic packaging of food according to claim 2, characterized in that: The punching head (2032) comprises a connecting head (2032-a) which is fixedly arranged at an equal distance at the bottom of the connecting plate (2031), and a punching drill bit (2032-b) is threadedly connected to the bottom of the connecting head (2032-a).

4. A punching device for plastic packaging of food according to claim 1, characterized in that: The clamp seat assembly (3) comprises an upper connection plate (301) fixedly arranged on the outer wall of the side frame (1), the inner wall of the upper connection plate (301) is slidably connected to a slide rod, the bottom of the slide rod is fixedly connected to a pressure plate (303), and the top of the slide rod is fixedly connected to a spring cylinder (302).

5. A punching device for plastic packaging of food according to claim 4, characterized in that: The spring cylinder (302) comprises sleeves that are slidably connected to each other, and a spring is provided on the inner wall of the sleeve. One end of the sleeve is fitted and connected to the inner wall of the side frame (1).

6. A punching device for plastic packaging of food according to claim 1, characterized in that: A base assembly (4) is provided at the bottom of the side frame (1), the base assembly (4) comprising a side seat (401), and a cushion seat (402) is threadedly connected to the bottom of the side seat (401).

7. A punching device for food plastic packaging according to claim 1, characterized in that: A backing plate (5) is fitted and connected to the inner wall of the side frame (1), and a through hole is provided on the outer wall of the backing plate (5).

8. A punching device for plastic packaging of food according to claim 7, characterized in that: The inner wall of the side frame (1) is threadedly connected with a screw handle, and the bottom of the screw handle is tightly fitted and connected to the outer wall of the backing plate (5).

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