CN220280697U

CN220280697U - Perforating device of PP printing bag

Info

Publication number: CN220280697U
Application number: CN202321835955.XU
Authority: CN
Inventors: 余少雄; 王瑞芳; 姚文韬
Original assignee: Hubei Xiongwei Plastic Packaging Co ltd
Current assignee: Hubei Xiongwei Plastic Packaging Co ltd
Priority date: 2023-07-13
Filing date: 2023-07-13
Publication date: 2024-01-02
Anticipated expiration: 2033-07-13

Abstract

The utility model discloses a punching device of a PP printing bag, which relates to the technical field of printing belts and is technically characterized by comprising a processing base, wherein the top end of the processing base is fixedly connected with a bracket, punching equipment is arranged at the top of the bracket, and the output end of the punching equipment is fixedly connected with a punching rod; the inner positioning rod is inserted in the bottom of the punching rod in a sliding manner, the inner positioning rod is lower than the punching rod, the outer wall sliding sleeve of the punching rod is provided with an outer positioning rod, the outer positioning rod is lower than the punching rod and higher than the inner positioning rod, the inner positioning rod has the technical effect that the inner positioning rod can perform a pre-fixing function on the punching rod during punching, meanwhile, the phenomenon that the inside of the punching rod is blocked due to the fact that scraps are adsorbed in the punching rod after punching is avoided, the effect on the use of the punching rod is caused, and meanwhile, the phenomenon that the punching rod is influenced when the PP printing bag is punched due to dislocation occurs under the action of external force can be prevented.

Description

Perforating device of PP printing bag

Technical Field

The utility model relates to the technical field of printing bags, in particular to a punching device for a PP printing bag.

Background

PP is a stretchable polypropylene plastic, which is one of the thermoplastics. The PP bag is in fact a plastic bag. The PP bag is transparent in color, good in quality, good in toughness, stronger and free from scratch. The printing belt is to print information such as company full names, patents, LOGO, service hotlines, product advantages, company strength and the like on the packaging belt, and special printing can be used, so that the authenticity of the product can be distinguished before unpacking, the use of a fake measure is effectively prevented, the image of the product is prevented from being damaged, and the popularization benefit of the patent product of the company is guaranteed to play a role in wide propaganda.

The perforating device of current PP printing bag is punching the back to the PP printing bag, the piece that cuts off from the PP printing bag adsorbs in the inside of perforating the pole easily, along with the increase to the PP printing bag time of punching, too much piece adsorbs on the PP printing bag, cause the jam to the bottom of perforating the pole easily, sharp the influence to the perforating pole, lead to the piece of department of punching and PP printing bag junction to cut off easily, make the piece connect always on the PP printing bag, just so lead to when the user uses the PP printing bag can tear the piece down, lead to the PP printing bag junction to be torn easily when the piece is connected the fastening, cause the PP printing bag to be unable normal use, simultaneously when the sweeps that tear down are thrown by hand, cause the pollution easily, be unfavorable for the environmental protection.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

The present utility model has been made in view of the above-described problem that the conventional punching device for PP print bags does not cut the joint between the chips and the PP print bag during punching.

Accordingly, the present utility model is directed to a punching device for PP printing bags.

In order to solve the technical problems, the utility model provides the following technical scheme: the punching device for the PP printing bag comprises a processing base, wherein the top end of the processing base is fixedly connected with a bracket, punching equipment is arranged at the top of the bracket, and the output end of the punching equipment is fixedly connected with a punching rod; the inner positioning rod is inserted into the bottom end of the punching rod in a sliding manner, the inner positioning rod is lower than the punching rod, the outer wall of the punching rod is sleeved with the outer positioning rod in a sliding manner, and the outer positioning rod is lower than the punching rod and higher than the inner positioning rod; the positioning table is fixedly embedded at the top end of the processing base and is positioned right below the inner positioning rod.

As a preferable mode of the punching device for PP printing bag of the present utility model, wherein: the bottom of the punching rod is provided with a first vertical groove for the positioning rod to slide, and a second reset spring is arranged between the top wall inside the first vertical groove and the top end of the positioning rod.

As a preferable mode of the punching device for PP printing bag of the present utility model, wherein: two second vertical grooves which are communicated with the first vertical grooves are symmetrically formed in the outer wall of the punching rod, first limiting rods are fixedly connected to the two sides of the outer wall of the positioning rod, and the first limiting rods are slidably connected with the inner parts of the second vertical grooves.

As a preferable mode of the punching device for PP printing bag of the present utility model, wherein: the two sides of the inner wall of the first vertical groove are fixedly connected with bulges, the two sides of the outer wall of the inner positioning rod are provided with fourth vertical grooves, and the fourth vertical grooves are sleeved outside the bulges in a sliding mode.

As a preferable mode of the punching device for PP printing bag of the present utility model, wherein: two third vertical grooves are symmetrically formed in the outer wall of the punching rod, second limiting rods are fixedly connected to the two sides of the inner wall of the outer positioning rod, the second limiting rods are slidably connected to the inner portions of the third vertical grooves, and a first reset spring is arranged between the top wall of the inner portion of the third vertical grooves and the top of the second limiting rods.

As a preferable mode of the punching device for PP printing bag of the present utility model, wherein: the inner ring of the first reset spring is fixedly connected with a guide rod in a penetrating mode, the guide rod is fixedly connected with the inside of the third vertical groove, and the second limiting rod is sleeved on the outer wall of the guide rod in a sliding mode through the circular groove.

As a preferable mode of the punching device for PP printing bag of the present utility model, wherein: the side sliding of processing base is pegged graft and is had the waste collection box, the feed chute with waste collection box intercommunication has been seted up on the top of processing base.

The utility model has the beneficial effects that: can carry out a pre-fixed effect to the perforating pole when punching through interior locating lever, avoid punching the back piece absorption and cause the jam in the inside to the perforating pole of perforating pole simultaneously, use the phenomenon that causes the influence to the perforating pole to take place, simultaneously can prevent through outer locating lever that the perforating pole from taking place the dislocation under the effect of external force when punching the PP printing bag, the phenomenon that the dislocation leads to the hole of punching to appear taking place, make the region that the perforating pole was punched always in static state through the effect of interior locating lever and outer locating lever when punching, avoid leading to the phenomenon emergence of the dislocation to appear in the hole of punching to the PP printing bag under the effect of external force.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:

fig. 1 is a schematic overall structure of a punching device of the PP printing bag of the present utility model.

Fig. 2 is a schematic diagram showing a cross-sectional side view of a connecting portion of a punching rod and an internal positioning rod in fig. 1, which is a structure diagram of a punching device for PP printing bags according to the present utility model.

Fig. 3 is a schematic side sectional view showing the connection between the punching rod and the outer positioning rod in fig. 1 of the punching device for PP printing bag of the present utility model.

Fig. 4 is an enlarged schematic view of the punching device of the PP printing bag of the present utility model at a position a in fig. 3.

In the figure: 1. processing a base; 2. a bracket; 3. a punching device; 4. punching a hole rod; 401. a first vertical groove; 402. a second vertical groove; 403. a protrusion; 404. a third vertical groove; 4041. a guide rod; 4042. a first return spring; 5. an inner positioning rod; 501. a second return spring; 502. a first stop lever; 503. a fourth vertical groove; 6. an outer positioning rod; 601. a second limit rod; 7. a waste collection box; 8. and a positioning table.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

Examples

Referring to fig. 1 to 4, there is provided a punching device for PP printing bags, comprising,

the drilling device comprises a machining base 1, wherein the top end of the machining base 1 is fixedly connected with a support 2, a drilling device 3 is arranged at the top of the support 2, and the output end of the drilling device 3 is fixedly connected with a drilling rod 4; the above are all prior art and are not described herein in detail.

Referring to fig. 2, 3 and 4, the inner positioning rod 5 is slidably inserted into the bottom end of the punching rod 4, the inner positioning rod 5 is lower than the punching rod 4, the outer wall of the punching rod 4 is slidably sleeved with the outer positioning rod 6, and the outer positioning rod 6 is lower than the punching rod 4 and higher than the inner positioning rod 5; the positioning table 8 is fixedly embedded at the top end of the processing base 1, the positioning table 8 is positioned under the inner positioning rod 5, and the positioning table 8 can be used for positioning the punching area of the PP printing bag, so that the inner positioning rod 5 can conveniently position and squeeze the PP printing bag; can carry out a pre-fixed effect to the perforating pole 4 when punching through interior locating lever 5, avoid punching the back piece absorption and lead to the fact the jam to the inside of perforating pole 4 in the inside of perforating pole 4 simultaneously, use the phenomenon that causes the influence to the perforating pole 4 to take place, simultaneously can prevent through outer locating lever 6 that the perforating pole 4 when punching the PP printing bag, the dislocation takes place under the effect of external force to lead to the phenomenon emergence of deviation in the hole of beating to take place for the PP printing bag, make the region that the perforating pole 4 was punched always be in the resting state under the effect of passing through interior locating lever 5 and outer locating lever 6 when punching, avoid leading to the PP printing bag to take place the dislocation under the effect and lead to the phenomenon emergence of deviation in the hole of beating.

Referring to fig. 2, a first vertical groove 401 for sliding the positioning rod 5 is formed at the bottom end of the punching rod 4, and a second return spring 501 is arranged between the top wall inside the first vertical groove 401 and the top end of the positioning rod 5; the second return spring 501 is in an extrusion stressed and accumulated state initially, and the elastic force of the second return spring 501 can enable the inner positioning rod 5 to maintain the PP printing bag to be extruded and simultaneously reset the inner positioning rod 5; two second vertical grooves 402 which are communicated with the first vertical groove 401 are symmetrically formed in the outer wall of the punching rod 4, a first limiting rod 502 is fixedly connected to two sides of the outer wall of the positioning rod 5, the first limiting rod 502 is slidably connected with the inside of the second vertical groove 402, and the positioning rod 5 is conveniently positioned in the punching rod 4 through the cooperation of the second vertical groove 402 and the first limiting rod 502; referring to fig. 3, two sides of the inner wall of the first vertical groove 401 are fixedly connected with protrusions 403, two sides of the outer wall of the inner positioning rod 5 are provided with fourth vertical grooves 503, the fourth vertical grooves 503 are slidably sleeved outside the protrusions 403, and the protrusions 403 and the fourth vertical grooves 503 are matched to facilitate further position limiting of the inner positioning rod 5, and meanwhile side sides of the hole punching rod 4 are grooved.

Referring to fig. 4, two third vertical grooves 404 are symmetrically formed on the outer wall of the hole drilling rod 4, two sides of the inner wall of the outer positioning rod 6 are fixedly connected with second limiting rods 601, the second limiting rods 601 are slidably connected in the third vertical grooves 404, and a first reset spring 4042 is arranged between the top wall in the third vertical grooves 404 and the top of the second limiting rods 601; the first reset spring 4042 is initially in a state of extrusion stress and power accumulation, the outer positioning rod 6 can be positioned through the cooperation of the third vertical groove 404 and the second limiting rod 601, the outer positioning rod 6 can be kept to be extrusion force with the PP printing bag through the elastic force of the first reset spring 4042, and meanwhile the outer positioning rod 6 is conveniently reset.

Further, the inner ring of the first return spring 4042 is fixedly inserted and connected with a guide rod 4041, the guide rod 4041 is fixedly connected with the inside of the third vertical groove 404, and the second limiting rod 601 is slidably sleeved on the outer wall of the guide rod 4041 through a circular groove, so that the first return spring 4042 can be prevented from being deformed through the guide rod 4041.

Referring to fig. 1, a scrap collecting box 7 is inserted in a side sliding manner of a processing base 1, a feeding chute communicated with the scrap collecting box 7 is formed in the top end of the processing base 1, and scraps are conveniently collected through the scrap collecting box 7.

The wiring diagram of the punching device 3 in the present utility model belongs to common knowledge in the art, and the working principle thereof is a known technology, and the model thereof is selected to be a proper model according to actual use, so that the control mode and wiring arrangement of the punching device 3 will not be explained in detail.

It should be noted that various standard components used in the present utility model are available in the market, and non-standard components can be specifically customized, and the connection manner adopted in the present utility model, such as bolting, welding, etc., is a very common means in the mechanical field, and the inventor will not be reiterated here.

The operation process comprises the following steps: can carry out a pre-fixed effect to the perforating pole 4 when punching through interior locating lever 5, avoid punching the back piece absorption and lead to the fact the jam to the inside of perforating pole 4 in the inside of perforating pole 4 simultaneously, use the phenomenon that causes the influence to the perforating pole 4 to take place, simultaneously can prevent through outer locating lever 6 that the perforating pole 4 when punching the PP printing bag, the dislocation takes place under the effect of external force to lead to the phenomenon emergence of deviation in the hole of beating to take place for the PP printing bag, make the region that the perforating pole 4 was punched always be in the resting state under the effect of passing through interior locating lever 5 and outer locating lever 6 when punching, avoid leading to the PP printing bag to take place the dislocation under the effect and lead to the phenomenon emergence of deviation in the hole of beating.

It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.

Claims

1. A perforating device of PP printing bag, its characterized in that: comprising the steps of (a) a step of,

the device comprises a processing base (1), wherein the top end of the processing base (1) is fixedly connected with a support (2), punching equipment (3) is arranged at the top of the support (2), and the output end of the punching equipment (3) is fixedly connected with a punching rod (4);

the inner positioning rod (5) is in sliding insertion connection with the bottom end of the punching rod (4), the inner positioning rod (5) is lower than the punching rod (4), the outer wall of the punching rod (4) is sleeved with the outer positioning rod (6) in a sliding manner, and the outer positioning rod (6) is lower than the punching rod (4) and higher than the inner positioning rod (5);

the positioning table (8), the top of processing base (1) is fixedly inlayed in positioning table (8), and positioning table (8) are located in and are located under interior locating lever (5).

2. The punching device for PP printing bags according to claim 1, wherein: the bottom of the punching rod (4) is provided with a first vertical groove (401) for the sliding of the positioning rod (5), and a second reset spring (501) is arranged between the top wall inside the first vertical groove (401) and the top end of the positioning rod (5).

3. The punching device for PP printing bags according to claim 1, wherein: two second vertical grooves (402) which are communicated with the first vertical grooves (401) are symmetrically formed in the outer wall of the punching rod (4), first limiting rods (502) are fixedly connected to the two sides of the outer wall of the positioning rod (5), and the first limiting rods (502) are slidably connected with the inner portions of the second vertical grooves (402).

4. The punching device for PP printing bags according to claim 2, wherein: the two sides of the inner wall of the first vertical groove (401) are fixedly connected with protrusions (403), the two sides of the outer wall of the inner positioning rod (5) are provided with fourth vertical grooves (503), and the fourth vertical grooves (503) are slidably sleeved outside the protrusions (403).

5. The punching device for PP printing bags according to claim 1, wherein: two third vertical grooves (404) are symmetrically formed in the outer wall of the punching rod (4), second limiting rods (601) are fixedly connected to the two sides of the inner wall of the outer positioning rod (6), the second limiting rods (601) are slidably connected to the inner portions of the third vertical grooves (404), and a first reset spring (4042) is arranged between the top wall of the inner portion of the third vertical grooves (404) and the top portion of the second limiting rods (601).

6. The punching device for PP printing bags according to claim 5, wherein: the inner ring of the first reset spring (4042) is fixedly connected with a guide rod (4041) in a penetrating mode, the guide rod (4041) is fixedly connected with the inside of the third vertical groove (404), and the second limiting rod (601) is sleeved on the outer wall of the guide rod (4041) through a round groove in a sliding mode.

7. The punching device for PP printing bags according to claim 1, wherein: the side sliding of the processing base (1) is inserted with a waste collection box (7), and the top end of the processing base (1) is provided with a feeding groove communicated with the waste collection box (7).