CN209775677U

CN209775677U - Punching device for plastic packaging bag production

Info

Publication number: CN209775677U
Application number: CN201920501440.3U
Authority: CN
Inventors: 李峰
Original assignee: Suzhou Document Printing Co Ltd
Current assignee: Suzhou Document Printing Co Ltd
Priority date: 2019-04-15
Filing date: 2019-04-15
Publication date: 2019-12-13
Anticipated expiration: 2029-04-15

Abstract

The utility model discloses a punching device for producing plastic packaging bags, wherein a supporting column is connected between a bottom plate and an operating platform; a transverse plate is arranged below the operating platform; a first spring is arranged between the transverse plate and the bottom of the operating platform; vertical plates are arranged at the left end and the right end of the transverse plate; sliding sleeves are arranged on the outer surfaces of the two vertical plates; a vertical rod is arranged in the sliding sleeve in a sliding manner up and down; a stop block is arranged on the vertical rod and below the sliding sleeve; a second spring is arranged between the stop block and the sliding sleeve; the bottom plate is provided with a driving mechanism for driving the vertical rods on the left side and the right side to synchronously move upwards; a first clamping plate is arranged at the top of the vertical plate above the operating platform; a second clamping plate is arranged at the top of the vertical rod and above the first clamping plate; notches are arranged on the left side and the right side of the upper surface of the operating platform; one end of the first clamping plate, which is far away from the vertical plate, can be accommodated in the notch; and a punching equipment body is arranged above the rear side surface of the operating platform. The utility model discloses can fix and loosen the wrapping bag clamp automatically, and can take out the wrapping bag conveniently with wrapping bag lifting one end distance.

Description

Punching device for plastic packaging bag production

Technical Field

The utility model relates to a plastic packaging bag production and processing technology field especially relates to a punching device is used in plastic packaging bag production.

Background

The plastic packaging bag is a product made of plastic and is widely applied to various production lives. The plastic packaging bag needs to be punched by a punching device in the production and processing process. Need fix the wrapping bag before punching a hole, current punching device complex operation when fixing the wrapping bag, operating personnel need spend the time to fix the wrapping bag, still need spend the time to loosen the wrapping bag from punching device after the completion of punching a hole, lead to punching a hole work efficiency not high, it is also inconvenient to use. In addition, since the packing bag is a flat object, it is very inconvenient for an operator to take out the packing bag from the punching apparatus after the punching is completed.

SUMMERY OF THE UTILITY MODEL

To the technical problem who exists above-mentioned, the utility model aims at: the punching device for producing the plastic packaging bags can automatically clamp and fix and loosen the packaging bags, and can lift one end of each packaging bag for a distance after punching is finished, so that an operator can take out the packaging bags conveniently.

The technical solution of the utility model is realized like this: a punching device for producing plastic packaging bags comprises a bottom plate and an operation table arranged above the bottom plate; a support column is connected between the bottom plate and the operating platform; a horizontal transverse plate is arranged below the operating platform; a first spring is connected between the transverse plate and the bottom of the operating platform; vertical plates are arranged at the left end and the right end of the transverse plate; the operating platform is positioned between the two vertical plates; the outer surfaces of the two vertical plates are provided with hollow sliding sleeves; a vertical rod is arranged in the sliding sleeve in a vertical sliding manner; a stop block is arranged below the sliding sleeve on the vertical rod; a second spring is arranged between the stop block and the sliding sleeve; the bottom plate is provided with a driving mechanism for driving the vertical rods on the left side and the right side to synchronously move upwards; a horizontal first clamping plate is arranged at the top of the vertical plate above the operating platform; a horizontal second clamping plate is arranged at the top of the vertical rod above the first clamping plate; a space is formed between the first clamping plate and the second clamping plate; notches are formed in the left side and the right side of the upper surface of the operating platform; one end of the first clamping plate, which is far away from the vertical plate, can be accommodated in the notch; and a punching equipment body is arranged above the rear side surface of the operating platform.

Further, the driving mechanism comprises a cross rod, a wedge block and an air cylinder; the cross rods are arranged on the bottom plate in a left-right sliding manner; the cylinder is fixed on one side of the bottom plate; the cylinder is connected with one end of the cross rod and drives the cross rod to move left and right; the wedge-shaped block is arranged on the upper surface of the cross rod and is positioned below the vertical rod; a wedge-shaped block is arranged corresponding to each vertical rod; the bottom of the vertical rod is provided with an inclined plane matched with the wedge-shaped surface of the wedge-shaped block.

Further, the cross section of the cross rod is of a polygonal structure; the left side and the right side of the bottom plate are provided with fixed seats; a penetrating guide hole is formed in the fixed seat along the left-right direction; the left end and the right end of the cross rod are arranged in the guide holes and matched with the guide holes.

Furthermore, the transverse plate is arranged on the supporting column in a vertically sliding mode.

Further, the punching equipment body comprises a punch; and the operating platform is provided with a punched hole matched with the punch.

Furthermore, a waste collection box is arranged below the punched hole on the bottom plate.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the utility model discloses a cooperation of first spring and second spring is used, can be automatically with wrapping bag fixed clamp tight between first splint and second splint, wrapping bag fixed clamp tight convenience, the operating efficiency height. Through actuating mechanism drive montant rebound, can drive first splint and second splint rebound, and under the effect of first spring and second spring, the high difference of first splint and second splint lifting to first splint and second splint can be separated automatically, and then can loosen the wrapping bag of fixed clamp nature automatically, and through first splint with wrapping bag lifting one section distance, the convenience is taken out the wrapping bag from the operation panel, work efficiency has effectively been improved, therefore, the clothes hanger is strong in practicability.

drawings

The technical scheme of the utility model is further explained by combining the attached drawings as follows:

Fig. 1 is a schematic front view of the packaging bag of the present invention in a clamped state;

FIG. 2 is a schematic front view of the packing bag of the present invention in an unclamped state;

fig. 3 is a schematic top view of the console of the present invention;

Wherein: 1. a base plate; 11. a waste collection tank; 2. an operation table; 21. punching; 22. a notch; 3. a support pillar; 4. a punching equipment body; 41. a punch; 5. a transverse plate; 51. a first spring; 52. a vertical plate; 6. a sliding sleeve; 61. a vertical rod; 62. a stopper; 63. a second spring; 7. a first splint; 71. a second splint; 8. a cross bar; 81. a fixed seat; 82. a cylinder; 83. a wedge block; 9. and (6) packaging the bag.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.

As shown in FIGS. 1-3, a punching device is used in plastic packaging bag production, including bottom plate 1 and the operation panel 2 of installing in bottom plate 1 top, the connection between bottom plate 1 and the operation panel 2 installs support column 3, horizontal diaphragm 5 is installed to the below of operation panel 2, is connected between diaphragm 5 and the bottom of operation panel 2 and installs first spring 51, and diaphragm 5 passes through guide rail slider mechanism and slidable mounting is from top to bottom on support column 3. The vertical plates 52 are installed at the left and right ends of the horizontal plate 5, and the operation table 2 is located between the two vertical plates 52. The outer surfaces of the two risers 52 are each fitted with a hollow runner 6. The sliding sleeve 6 is fixedly connected with the vertical plate 52. A vertical rod 61 is arranged in the sliding sleeve 6 in a vertical sliding mode, the upper end and the lower end of the vertical rod 61 extend out of the outer side of the sliding sleeve 6, a stop block 62 is arranged on the vertical rod 61 and located below the sliding sleeve 6, and a second spring 63 is connected between the stop block 62 and the sliding sleeve 6. The second spring 63 is sleeved on the vertical rod 61. The bottom plate 1 is provided with a driving mechanism for driving the vertical rods 61 at the left side and the right side to synchronously move upwards. Specifically, the driving mechanism includes a cross bar 8, a wedge block 83, and a cylinder 82. The cross rod 8 is arranged on the bottom plate 1 in a left-right sliding mode, the air cylinder 82 is fixed on one side of the bottom plate 1, the air cylinder 82 is connected with one end of the cross rod through a flange, and the cross rod 8 is driven to move left and right. Wedge 8 is installed at the upper surface of horizontal pole 8, and wedge 83 is located the below of montant 61, corresponds every montant 61 and all installs wedge 83, and the bottom of montant 61 is installed the inclined plane with wedge 83's wedge matched with. The cross section of the cross rod 8 is of a polygonal structure, preferably a regular hexagon structure, the fixing seats 81 are installed on the left side and the right side of the bottom plate 1, the guide holes penetrating through the fixing seats 81 are machined in the left direction and the right direction, and the left end and the right end of the cross rod 8 are installed in the guide holes and matched with the guide holes. The top of riser 52 is located the top of operation panel 2 and is installed the first splint 7 of horizontally, and the top of montant 61 is located the top of first splint 7 and is installed horizontally second splint 71, forms the interval between first splint 7 and the second splint 71, and the left and right sides of operation panel 2 upper surface is processed jaggedly 22. The end of the first cleat 7 remote from the riser 52 is receivable within the indentation 22 when moved downwardly. And when the first clamping plate 7 is received in the notch 22, the upper surface of the first clamping plate 7 is flush with the upper surface of the console 2. With the above-described structural design, when the crossbar 8 moves rightward, the first clamp 7 moves downward and is accommodated in the notch 22 under the action of the first spring 51 and the second spring 63, and the second clamp 71 also moves downward and approaches the first clamp 7.

Wherein, a punching equipment body 4 is arranged above the back side surface of the operating platform 2. The punching apparatus body 4 includes a punch 41, and a punch hole 21 is installed on the operation table 2 to be engaged with the punch 41. A scrap collecting box 11 is mounted on the base plate 1 below the punched hole 21.

In use, the first clamping plate 7 and the second clamping plate 71 are initially in a raised condition, and the first clamping plate 7 and the second clamping plate 71 are separated. The two ends of the packaging bag to be punched are placed between the first clamping plate 7 and the second clamping plate 71, the air cylinder 82 is started, the air cylinder 82 drives the cross rod 8 to move rightwards, the first clamping plate 7 moves downwards and is contained in the notch 22 and limited by the notch 22 under the action of the first spring 51 and the second spring 63, and the second clamping plate 71 also moves downwards and is close to the first clamping plate 7, so that the packaging bag is fixedly clamped between the first clamping plate 7 and the second clamping plate 71. Then, the punching operation is performed by the punching apparatus body 4, and the scrap generated by the punching falls into the scrap collecting box 11 below for collection. After punching, the air cylinder 82 moves leftwards, the wedge block 83 is matched with the wedge block 83 to jack the vertical rod 61, the second clamping plate 71 is driven to move upwards, the first clamping plate 7 can be driven to move upwards under the action of the second spring 63, and the lifting amplitude of the first clamping plate 7 and the lifting amplitude of the second clamping plate 71 are different. The first clamp 7 and the second clamp 71 can be lifted by a distance, the first clamp 7 and the second clamp 71 can be separated, and finally the clamped and fixed packaging bag is taken out.

The embodiment can automatically fix and clamp the packaging bag between the first clamping plate 7 and the second clamping plate 71, the packaging bag is convenient to fix and clamp, and the operation efficiency is high. Through actuating mechanism drive montant rebound, can drive first splint 7 and second splint 71 rebound, and the high difference of first splint 7 and second splint 71 lifting to first splint 7 and second splint 71 can part voluntarily, and then can loosen the wrapping bag of fixed clamp voluntarily, and through first splint 7 one section distance with the wrapping bag lifting, conveniently take out the wrapping bag from the operation panel, effectively improved work efficiency, the practicality is strong.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all utilize the equivalent structure or equivalent flow transformation that the content of the specification does, or directly or indirectly use in other related technical fields, all including in the same way the patent protection scope of the present invention.

Claims

1. A punching device for producing plastic packaging bags comprises a bottom plate and an operation table arranged above the bottom plate; a support column is connected between the bottom plate and the operating platform; the method is characterized in that: a horizontal transverse plate is arranged below the operating platform; a first spring is connected between the transverse plate and the bottom of the operating platform; vertical plates are arranged at the left end and the right end of the transverse plate; the operating platform is positioned between the two vertical plates; the outer surfaces of the two vertical plates are provided with hollow sliding sleeves; a vertical rod is arranged in the sliding sleeve in a vertical sliding manner; a stop block is arranged below the sliding sleeve on the vertical rod; a second spring is arranged between the stop block and the sliding sleeve; the bottom plate is provided with a driving mechanism for driving the vertical rods on the left side and the right side to synchronously move upwards; a horizontal first clamping plate is arranged at the top of the vertical plate above the operating platform; a horizontal second clamping plate is arranged at the top of the vertical rod above the first clamping plate; a space is formed between the first clamping plate and the second clamping plate; notches are formed in the left side and the right side of the upper surface of the operating platform; one end of the first clamping plate, which is far away from the vertical plate, can be accommodated in the notch; and a punching equipment body is arranged above the rear side surface of the operating platform.

2. The punching apparatus for producing plastic packaging bags according to claim 1, wherein: the driving mechanism comprises a cross rod, a wedge-shaped block and a cylinder; the cross rods are arranged on the bottom plate in a left-right sliding manner; the cylinder is fixed on one side of the bottom plate; the cylinder is connected with one end of the cross rod and drives the cross rod to move left and right; the wedge-shaped block is arranged on the upper surface of the cross rod and is positioned below the vertical rod; a wedge-shaped block is arranged corresponding to each vertical rod; the bottom of the vertical rod is provided with an inclined plane matched with the wedge-shaped surface of the wedge-shaped block.

3. The punching apparatus for producing plastic packaging bags according to claim 2, wherein: the cross section of the cross rod is of a polygonal structure; the left side and the right side of the bottom plate are provided with fixed seats; a penetrating guide hole is formed in the fixed seat along the left-right direction; the left end and the right end of the cross rod are arranged in the guide holes and matched with the guide holes.

4. the punching apparatus for producing plastic packaging bags according to claim 1, wherein: the transverse plate is arranged on the supporting column in a vertically sliding mode.

5. The punching apparatus for producing plastic packaging bags according to claim 1, wherein: the punching equipment body comprises a punch; and the operating platform is provided with a punched hole matched with the punch.

6. The punching apparatus for producing plastic packaging bags according to claim 5, wherein: and a waste collection box is arranged below the punched hole on the bottom plate.