CN219705442U - Perforating protection device for plastic processing - Google Patents

Abstract

The utility model discloses a punching protection device for plastic processing, which comprises a main body assembly, a punching protection device and a punching protection device, wherein the main body assembly comprises a workbench, a supporting tool and a plastic piece, the supporting tool is arranged at the top of the workbench, and the plastic piece is arranged at the top of the supporting tool; and the punching assembly is arranged at the top of the workbench and comprises a lifting piece, a supporting piece, a drilling piece, a fixing piece, a sliding piece and a protecting piece, wherein the lifting piece is arranged at the top of the workbench, and the supporting piece is positioned at one side of the lifting piece. The utility model has the beneficial effects that: through setting up slider and guard piece, can make the briquetting fix the working of plastics in advance with the help of the decline of drill bit, the sucking disc adsorbs the fixed to the working of plastics simultaneously for the working of plastics can not be got rid of the off-set by the drill bit, along with the rising of drill bit, can make the sucking disc remove the absorption to the working of plastics, thereby be convenient for remove the working of plastics, make the drill bit punch the operation to next hole site.

Description

Perforating protection device for plastic processing

Technical Field

The utility model relates to the technical field of plastic processing, in particular to a punching protection device for plastic processing.

Background

The plastic product is a general term of articles for daily use, industry and the like which are processed by adopting plastic as a main raw material, and comprises products of all processes of injection molding, plastic suction molding and the like which take plastic as raw materials, wherein the plastic is a synthetic polymer material with plasticity, a punching device is required to be used for punching the plastic product during the production and processing of the plastic product, and the punching device for processing the plastic shell material has the beneficial effects that: the beneficial technical effects of implementing the utility model are as follows: the device is provided with the information processing system, so that the aim of high automation of equipment is fulfilled, and the aim of easy replacement of the drill bit is fulfilled again because the device is provided with the drill bit groove.

When the existing plastic punching device punches a plurality of positions of a plastic part, if the plastic part is fixed after being moved every time, the punching efficiency is greatly affected, and if the plastic part is not fixed, the plastic part can be thrown away by a drill bit, so that workers are injured.

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 of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.

The present utility model has been made in view of the above and/or problems associated with conventional perforation guard devices for plastic processing.

Therefore, the problem to be solved by the utility model is that when the existing plastic punching device punches a plurality of positions of a plastic part, if the plastic part is fixed after each movement, the punching efficiency is greatly affected, and if the plastic part is not fixed, the plastic part may be thrown away by a drill bit, so that workers are injured.

In order to solve the technical problems, the utility model provides the following technical scheme: the punching protection device for plastic processing comprises a main body assembly, a punching protection device and a punching protection device, wherein the main body assembly comprises a workbench, a supporting tool and a plastic piece, the supporting tool is arranged at the top of the workbench, and the plastic piece is positioned at the top of the supporting tool; the method comprises the steps of,

the punching assembly is arranged at the top of the workbench and comprises a lifting piece, a supporting piece, a drilling piece, a fixing piece, a sliding piece and a protecting piece, wherein the lifting piece is arranged at the top of the workbench, the supporting piece is arranged at one side of the lifting piece, the drilling piece is arranged in the supporting piece, the fixing piece is arranged at the bottom of the supporting piece, the sliding piece is arranged in the fixing piece, and the protecting piece is arranged at the bottom of the sliding piece.

As a preferred embodiment of the perforation guard for plastic processing according to the present utility model, wherein: the lifting piece comprises a fixed arm and a lifting arm, wherein the fixed arm is arranged at the top of the workbench, and the lifting arm is positioned in the fixed arm.

As a preferred embodiment of the perforation guard for plastic processing according to the present utility model, wherein: the lifting piece further comprises a lifting motor and a threaded shaft, wherein the lifting motor is arranged at the top of the lifting arm, and the threaded shaft is positioned at the output end of the lifting motor.

As a preferred embodiment of the perforation guard for plastic processing according to the present utility model, wherein: the support piece comprises a support arm and a support plate, wherein the support arm is arranged on one side of the lifting arm, and the support plate is positioned at the end part of the support arm.

As a preferred embodiment of the perforation guard for plastic processing according to the present utility model, wherein: the drilling piece comprises a driving motor and a drill bit, wherein the driving motor is arranged at the top of the supporting arm, and the drill bit is positioned at the output end of the driving motor.

As a preferred embodiment of the perforation guard for plastic processing according to the present utility model, wherein: the mounting includes dead lever and fixed disk, the dead lever set up in the backup pad bottom, the fixed disk is located the dead lever tip.

As a preferred embodiment of the perforation guard for plastic processing according to the present utility model, wherein: the sliding piece comprises a cylinder body and a sealing disc, wherein the cylinder body is arranged at the top of the fixed disc, and the sealing disc is positioned in the cylinder body.

As a preferred embodiment of the perforation guard for plastic processing according to the present utility model, wherein: the sliding piece further comprises a connecting rod and a sliding rod, the connecting rod is arranged at the top of the sealing disc, and the sliding rod is positioned at the bottom of the connecting rod.

As a preferred embodiment of the perforation guard for plastic processing according to the present utility model, wherein: the protection piece comprises a pressing block and a friction pad, wherein the pressing block is arranged at the end part of the sliding rod, and the friction pad is positioned at the bottom of the pressing block.

As a preferred embodiment of the perforation guard for plastic processing according to the present utility model, wherein: the protection piece further comprises a sucker and an air pipe, wherein the sucker is arranged in the pressing block, and the end part of the air pipe is positioned in the sucker.

The utility model has the beneficial effects that: through setting up slider and guard piece, can make the briquetting fix the working of plastics in advance with the help of the decline of drill bit, the sucking disc adsorbs the fixed to the working of plastics simultaneously for the working of plastics can not be got rid of the off-set by the drill bit, along with the rising of drill bit, can make the sucking disc remove the absorption to the working of plastics, thereby be convenient for remove the working of plastics, make the drill bit punch the operation to next hole site.

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 structural view of a perforating protection device for plastic processing.

Fig. 2 is a cross-sectional structural view of a perforating protection device for plastic processing.

Fig. 3 is a structure diagram showing connection between a fixing rod and a fixing disc of the punching protection device for plastic processing.

Fig. 4 is a cross-sectional view of a cylinder block of the perforating protection device for plastic processing.

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.

Example 1

Referring to fig. 1 to 4, in a first embodiment of the present utility model, a punching protection device for plastic processing is provided, where the punching protection device for plastic processing includes a main body assembly 100 and a punching assembly 200, and by matching the main body assembly 100 and the punching assembly 200, a pressing block 206a and a suction cup 206c can fix a plastic part 103 in advance in the process of moving down a drill 203b, so that the plastic part 103 does not need to be manually fixed once before each punching, which results in lower punching efficiency.

Specifically, the main body assembly 100 includes a workbench 101, a support tool 102 and a plastic part 103, wherein the support tool 102 is disposed on the top of the workbench 101, and the plastic part 103 is disposed on the top of the support tool 102.

The workbench 101 is used for fixedly supporting the supporting tool 102, so that a fixed support is conveniently provided for the plastic part 103, a round hole is formed in the center of the supporting tool 102, the plastic part 103 is conveniently perforated, the plastic part 103 is disc-shaped, and four through holes are formed in the surface of the plastic part 103 in the machining process.

The punching assembly 200 is arranged at the top of the workbench 101 and comprises a lifting piece 201, a supporting piece 202, a drilling piece 203, a fixing piece 204, a sliding piece 205 and a protecting piece 206, wherein the lifting piece 201 is arranged at the top of the workbench 101, the supporting piece 202 is positioned at one side of the lifting piece 201, the drilling piece 203 is positioned in the supporting piece 202, the fixing piece 204 is arranged at the bottom of the supporting piece 202, the sliding piece 205 is positioned in the fixing piece 204, and the protecting piece 206 is positioned at the bottom of the sliding piece 205.

The lifting piece 201 is used for driving the supporting piece 202 to lift, the drilling piece 203 is used for punching the plastic piece 103, the fixing piece 204 is used for supporting and limiting the sliding piece 205, and the sliding piece 205 is used for supporting and fixing the protecting piece 206.

Specifically, the lifter 201 includes a fixed arm 201a and a lifter arm 201b, the fixed arm 201a is disposed on top of the table 101, and the lifter arm 201b is disposed in the fixed arm 201 a.

The fixed arm 201a is fixed on the top of the workbench 101, a threaded hole is formed in the inner bottom wall of the fixed arm 201a, a through hole is formed in the position, corresponding to the threaded hole, of the workbench 101, located in the fixed arm 201a, of the workbench, the lifting arm 201b slides in the fixed arm 201a, a through hole is formed in the lifting arm 201b, and the supporting piece 202 can be driven to lift through the sliding of the lifting arm 201 b.

Specifically, the lifting member 201 further includes a lifting motor 201c and a threaded shaft 201d, the lifting motor 201c is disposed at the top of the lifting arm 201b, and the threaded shaft 201d is located at an output end of the lifting motor 201 c.

The lifting motor 201c is fixed on the top of the lifting arm 201b, the threaded shaft 201d is fixed at the output end of the lifting motor 201c, the threaded shaft 201d is connected in a threaded hole of the fixed arm 201a in a threaded rotation mode, the threaded shaft 201d can be driven to rotate by starting the lifting motor 201c, the threaded shaft 201d drives the lifting arm 201b to slide up and down in the fixed arm 201a, and accordingly the supporting piece 202 is driven to move up and down, and the drilling piece 203 is used for drilling the plastic piece 103.

Specifically, the support 202 includes a support arm 202a and a support plate 202b, the support arm 202a is disposed on one side of the lifting arm 201b, and the support plate 202b is disposed at an end of the support arm 202 a.

The support arm 202a is fixed on one side of the lifting arm 201b, the support plate 202b is fixed on the end of the support arm 202a, and the end of the support arm 202a is provided with a through hole for fixing the drilling member 203.

Example 2

Referring to fig. 1 to 4, this embodiment is based on the previous embodiment, which is a second embodiment of the present utility model.

Specifically, the drilling member 203 includes a driving motor 203a and a drill bit 203b, the driving motor 203a is disposed on the top of the supporting arm 202a, and the drill bit 203b is located at an output end of the driving motor 203 a.

The driving motor 203a is fixed on the top of the supporting arm 202a, the drill bit 203b is fixed on the output end of the driving motor 203a, and the drill bit 203b can be driven to rotate by starting the driving motor 203a, so that the drill bit 203b is driven to approach the plastic part 103 by the lifting arm 201b, and the plastic part 103 is perforated.

Specifically, the fixing member 204 includes a fixing rod 204a and a fixing disc 204b, the fixing rod 204a is disposed at the bottom of the supporting plate 202b, and the fixing disc 204b is located at an end of the fixing rod 204 a.

The fixing rods 204a are fixed at the bottom of the supporting plate 202b, two groups of fixing rods 204a are provided, four fixing rods are provided for fixing the fixing plates 204b, two fixing plates 204b are provided and are fixed at the end parts of the fixing rods 204a, and the fixing plates 204b are disc-shaped and are used for supporting and fixing the sliding pieces 205.

Specifically, the slider 205 includes a cylinder 205a and a sealing plate 205b, the cylinder 205a is disposed on top of the fixed plate 204b, and the sealing plate 205b is disposed in the cylinder 205 a.

The cylinder 205a is fixed on top of the fixed plate 204b, the sealing plate 205b slides in the cylinder 205a, and the joint between the sealing plate 205b and the cylinder 205a is sealed, including, but not limited to, using a sealing ring, and the air pressure in the cylinder 205a can be changed by the movement of the sealing plate 205 b.

Example 3

Referring to fig. 3 and 4, a third embodiment of the present utility model is based on the first two embodiments.

Specifically, the sliding member 205 further includes a connecting rod 205c and a sliding rod 205d, the connecting rod 205c is disposed on the top of the sealing disc 205b, and the sliding rod 205d is disposed on the bottom of the connecting rod 205 c.

The connecting rod 205c is fixed on the top of the sealing disc 205b, the sliding rod 205d is fixed on the bottom of the connecting rod 205c, the sliding rod 205d slides in the fixed disc 204b, the connecting rod 205c is T-shaped and is used for connecting two sliding rods 205d, and the sealing disc 205b can be driven to move in the cylinder 205a through the connecting rod 205c by moving the two sliding rods 205 d.

Specifically, the guard 206 includes a pressing block 206a and a friction pad 206b, the pressing block 206a is disposed at an end of the sliding rod 205d, and the friction pad 206b is disposed at a bottom of the pressing block 206 a.

The pressing blocks 206a are fixed at the end parts of the sliding rods 205d, the friction pads 206b are fixed at the bottoms of the pressing blocks 206a, two friction pads 206b are arranged at the bottom of each pressing block 206a, the friction pads 206b are made of rubber, springs are arranged at the tops of the pressing blocks 206a, and the springs are sleeved on the surfaces of the sliding rods 205d and used for resetting the pressing blocks 206 a.

Specifically, the guard 206 further includes a suction cup 206c and a gas tube 206d, the suction cup 206c being disposed within the press block 206a and the end of the gas tube 206d being disposed within the suction cup 206 c.

The suction cup 206c is fixed in the pressing block 206a in an adhesive manner, the suction cup 206c and the friction pad 206b can simultaneously contact the plastic part 103, two ends of the air pipe 206d are respectively fixed in the suction cup 206c and the cylinder 205a and used for communicating the suction cup 206c with the cylinder 205a, the air pipe 206d is a flexible pipe and has good supporting force, the air pipe 206d cannot be easily deformed when the air pressure in the pipe is reduced, and the air communication between the suction cup 206c and the cylinder 205a can be completed in a bending state.

When the drilling machine is used, when the plastic part 103 is drilled, the driving motor 203a is started to drive the drill bit 203b to rotate, the lifting motor 201c is used for controlling the drill bit 203b to move towards the plastic part 103, the sucker 206c and the friction pad 206b can be preferentially contacted with the plastic part 103, the pressing block 206a presses a spring at the top of the sucker, the pressing block 206a presses and fixes the plastic part 103 through the friction pad 206b, meanwhile, the pressing block 206a pushes the sliding rod 205d to slide, the sliding rod 205d drives the sealing disc 205b to rise in the cylinder 205a through the connecting rod 205c, so that the air pressure in the cylinder 205a is reduced, and the sucker 206c is adsorbed on the surface of the plastic part 103, so that the plastic part 103 is fixed, and the plastic part 103 is prevented from being thrown and scattered by the drill bit 203b to workers.

When the punching is finished, the lifting motor 201c controls the drill bit 203b to be far away from the plastic part 103, and at the moment, the pressing block 206a is pushed to be far away from the fixed disc 204b under the action of the reset elastic force of the spring at the top of the pressing block 206a, so that the sealing disc 205b is driven to move downwards in the cylinder 205a through the sliding rod 205d, the air pressure in the cylinder 205a is increased, and the suction of the sucking disc 206c to the plastic part 103 is relieved.

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 (10)

1. Punching protection device for plastic processing, which is characterized in that: comprising the steps of (a) a step of,

the main body assembly (100) comprises a workbench (101), a supporting tool (102) and a plastic piece (103), wherein the supporting tool (102) is arranged at the top of the workbench (101), and the plastic piece (103) is arranged at the top of the supporting tool (102); the method comprises the steps of,

punching assembly (200) set up in workstation (101) top, including lifting unit (201), support piece (202), drilling unit (203), mounting (204), slider (205) and guard piece (206), lifting unit (201) set up in workstation (101) top, support piece (202) are located lifting unit (201) one side, drilling unit (203) are located in support piece (202), mounting (204) set up in support piece (202) bottom, slider (205) are located in mounting (204), guard piece (206) are located slider (205) bottom.

2. The perforation guard for plastic processing as recited in claim 1, wherein: the lifting piece (201) comprises a fixed arm (201 a) and a lifting arm (201 b), wherein the fixed arm (201 a) is arranged at the top of the workbench (101), and the lifting arm (201 b) is positioned in the fixed arm (201 a).

3. The perforation guard for plastic processing as recited in claim 2, wherein: the lifting piece (201) further comprises a lifting motor (201 c) and a threaded shaft (201 d), the lifting motor (201 c) is arranged at the top of the lifting arm (201 b), and the threaded shaft (201 d) is located at the output end of the lifting motor (201 c).

4. A punch guard for plastic processing as recited in claim 3, wherein: the support (202) comprises a support arm (202 a) and a support plate (202 b), wherein the support arm (202 a) is arranged on one side of the lifting arm (201 b), and the support plate (202 b) is positioned at the end part of the support arm (202 a).

5. The perforation guard for plastic processing as recited in claim 4, wherein: the drilling piece (203) comprises a driving motor (203 a) and a drill bit (203 b), wherein the driving motor (203 a) is arranged at the top of the supporting arm (202 a), and the drill bit (203 b) is positioned at the output end of the driving motor (203 a).

6. A punch guard for plastics processing according to claim 4 or claim 5, wherein: the fixing piece (204) comprises a fixing rod (204 a) and a fixing disc (204 b), wherein the fixing rod (204 a) is arranged at the bottom of the supporting plate (202 b), and the fixing disc (204 b) is located at the end part of the fixing rod (204 a).

7. The perforation guard for plastic processing as recited in claim 6, wherein: the sliding piece (205) comprises a cylinder body (205 a) and a sealing disc (205 b), wherein the cylinder body (205 a) is arranged at the top of the fixed disc (204 b), and the sealing disc (205 b) is positioned in the cylinder body (205 a).

8. The perforation guard for plastic processing as recited in claim 7, wherein: the sliding piece (205) further comprises a connecting rod (205 c) and a sliding rod (205 d), wherein the connecting rod (205 c) is arranged at the top of the sealing disc (205 b), and the sliding rod (205 d) is positioned at the bottom of the connecting rod (205 c).

9. The perforation guard for plastic processing as recited in claim 8, wherein: the guard (206) comprises a pressing block (206 a) and a friction pad (206 b), wherein the pressing block (206 a) is arranged at the end part of the sliding rod (205 d), and the friction pad (206 b) is positioned at the bottom of the pressing block (206 a).

10. The perforation guard for plastic processing as recited in claim 9, wherein: the guard (206) further includes a suction cup (206 c) and an air tube (206 d), the suction cup (206 c) being disposed within the compact (206 a), the end of the air tube (206 d) being located within the suction cup (206 c).