CN218054261U

CN218054261U - Hot press unit is used in production of double-deck waterproof wrapping bag of environmental protection light-resistant

Info

Publication number: CN218054261U
Application number: CN202121795775.4U
Authority: CN
Inventors: 姚尚标
Original assignee: Tongcheng Hongyu Packaging Co ltd
Current assignee: Tongcheng Hongyu Packaging Co ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-12-16
Anticipated expiration: 2031-08-03

Abstract

The utility model discloses a hot press unit is used in production of double-deck waterproof wrapping bag of environmental protection light-resistant relates to wrapping bag production technical field, for solving current hot press unit and make wrapping bag pressfitting department produce the fold easily, leads to sealing the unevenness, has reduced production quality's problem. The inner side of the rack is provided with two guide sleeves, the two guide sleeves are provided with two fixing rods on the inner sides of the guide sleeves, the fixing rods penetrate through the fixing rods and are connected with the fixing rods in a sliding mode, the two fixing rods are provided with a hot-pressing main body at the lower end between the fixing rods, the hot-pressing main body comprises a shell, a positioning plate, a reset spring and a heating seat, the positioning plate is arranged on the inner side of the shell and is connected with the shell through the reset spring, the heating seat is arranged on the inner side of the positioning plate, and a hot pressing strip is arranged at the bottom end of the heating seat.

Description

Hot press unit is used in production of double-deck waterproof wrapping bag of environmental protection light-resistant

Technical Field

The utility model relates to a wrapping bag production technical field specifically is a hot press unit is used in production of double-deck waterproof wrapping bag of environmental protection light-resistant.

Background

The packaging bag is a bag for packaging various articles, so that the goods are convenient to transport and easy to store in the production flow process. Is widely used in daily life and industrial production. The environment-friendly light-resistant double-layer waterproof packaging bag is a double-layer packaging bag integrating three characteristics of environment protection, light resistance and water resistance, and has more functions and stronger practicability. In the production process of the environment-friendly light-resistant double-layer waterproof packaging bag, the hot pressing device is one of indispensable devices. The sealing of the packaging bags is realized through the hot-pressing device, the connection is tight, the integrity of the connection part is good, and the connection strength is high.

However, the existing hot pressing device easily enables the pressing position of the packaging bag to generate wrinkles, so that the sealing is not flat, the production quality is reduced, the existing requirements are not met, and the hot pressing device for producing the environment-friendly light-shading double-layer waterproof packaging bag is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hot press unit is used in production of double-deck waterproof wrapping bag of environmental protection light-resistant to current hot press unit who proposes makes wrapping bag pressfitting department produce the fold easily in solving above-mentioned background art, leads to sealing the unevenness, has reduced production quality's problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a hot press unit is used in production of double-deck waterproof wrapping bag of environmental protection light-resistant, includes the frame, the inboard of frame is provided with the guide pin bushing, and the guide pin bushing is provided with two, two the dead lever is all installed to the inboard of guide pin bushing, and the dead lever runs through the dead lever to with dead lever sliding connection, two hot pressing main part is installed to lower extreme between the dead lever, hot pressing main part includes shell, locating plate, reset spring and heating seat, the locating plate sets up in the inboard of shell, and the lower extreme of locating plate extends to the outside of shell, the locating plate passes through reset spring with the shell and is connected, the heating seat sets up in the inboard of locating plate, the bottom of heating seat is provided with hot layering.

Preferably, the supporting seat is installed at the rear between two guide sleeves, a first adjusting plate and a second adjusting plate are installed in front of the upper end of the supporting seat, the first adjusting plate and the second adjusting plate are meshed and connected, fixed shafts are arranged at the rear ends of the first adjusting plate and the second adjusting plate, and the fixed shafts penetrate through the supporting seat and are connected with the supporting seat in a rotating mode through bearings.

Preferably, a driving motor is installed above the supporting seat, and the output end of the driving motor is connected with the fixed shaft of the first adjusting plate through a belt in a transmission manner.

Preferably, the one end that first regulating plate and second regulating plate kept away from mutually all is provided with the regulation pole, the connecting rod is installed to the below of adjusting the pole, the both ends of connecting rod pass through the articulated elements rotation with regulation pole and dead lever respectively and are connected.

Preferably, a limiting plate is arranged outside the upper end of the fixing rod, and the limiting plate and the fixing rod are of an integral structure.

Preferably, the outside cover of dead lever upper end is equipped with buffer spring, and buffer spring's both ends respectively with limiting plate and guide pin bushing fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a hot pressing main part is by the shell, the locating plate, reset spring and heating seat constitute, it is fixed with the shell that reset spring is passed through to the upper end of locating plate, the lower extreme extends to the outside of shell, when carrying out the hot pressing, the locating plate earlier with the wrapping bag contact, the hot pressing strip contacts with the wrapping bag again, and through the ability that reset spring pressurized production reaction force, for the locating plate provides thrust, fix a position the wrapping bag through the locating plate, can avoid hot pressing department to produce the fold from this, lead to sealing the problem of unevenness, thereby improve hot pressing quality.

2. The utility model discloses an externally mounted buffer spring of dead lever upper end, buffer spring still are located between limiting plate and the guide pin bushing, and then at the lift in-process of dead lever, and buffer spring can play the cushioning effect, improves the stability that the hot pressing main part removed.

3. The utility model discloses a first regulating plate and second regulating plate meshing are connected, and the driving motor output is connected with the transmission of first regulating plate fixed axle, and the connecting rod is connected with the rotation of dead lever and regulation pole, constitutes transmission structure, and transmission efficiency is high, is convenient for adjust the high position of hot pressing main part from this.

Drawings

FIG. 1 is a front view of a hot press for producing an environmental protection light-resistant double-layer waterproof packaging bag of the utility model;

fig. 2 is a schematic structural view of the hot pressing main body of the present invention;

fig. 3 is a rear view of the heat pressing device for producing the environment-friendly light-shading double-layer waterproof packaging bag of the utility model.

In the figure: 1. a frame; 2. a guide sleeve; 3. a fixing rod; 31. a limiting plate; 4. hot pressing the main body; 41. a housing; 42. positioning a plate; 43. a return spring; 44. a heating base; 441. hot layering; 5. a supporting base; 6. a first adjusting plate; 7. a second adjusting plate; 8. a fixed shaft; 9. a drive motor; 10. adjusting a rod; 11. a connecting rod; 12. a buffer spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, the present invention provides an embodiment: the utility model provides a hot press unit is used in production of double-deck waterproof wrapping bag of environmental protection light-resistant, which comprises a frame 1, the inboard of frame 1 is provided with guide pin bushing 2, and guide pin bushing 2 is provided with two, guide pin bushing 2 and frame 1 welded connection, dead lever 3 is all installed to the inboard of two guide pin bushings 2, and dead lever 3 runs through dead lever 3, and with dead lever 3 sliding connection, junction frictional force is little, do benefit to the removal of dead lever 3, hot pressing main part 4 is installed to the lower extreme between two dead levers 3, hot pressing main part 4 includes shell 41, locating plate 42, reset spring 43 and heating seat 44, shell 41 passes through bolted connection with dead lever 3, locating plate 42 sets up in the inboard of shell 41, and the lower extreme of locating plate 42 extends to the outside of shell 41, locating plate 42 is connected through reset spring 43 with shell 41, heating seat 44 sets up in the inboard of locating plate 42, heating seat 44 passes through bolted connection with shell 41, the bottom of heating seat 44 is provided with heat 441, heating seat 44 circular telegram produces the heat, hot pressing strip 441 realizes the conduction layering of heat.

Further, a supporting seat 5 is installed at the rear part between the two guide sleeves 2, the supporting seat 5 is welded with the rack 1, the structural rigidity is high, the structural integrity is good, a first adjusting plate 6 and a second adjusting plate 7 are installed in front of the upper end of the supporting seat 5, the first adjusting plate 6 is meshed with the second adjusting plate 7 and connected with the supporting seat 5, transmission is achieved, the rotating direction is changed, one end of each of the two adjusting rods 10 moves downwards simultaneously, a fixed shaft 8 is arranged at the rear end of each of the first adjusting plate 6 and the second adjusting plate 7, the two fixed shafts 8 penetrate through the supporting seat 5 and are connected with the supporting seat 5 through bearings in a rotating mode, flexible rotation of the fixed shafts 8 is facilitated, a driving motor 9 is installed above the supporting seat 5, the driving motor 9 is connected with the supporting seat 5 through bolts, the output end of the driving motor 9 is connected with the fixed shaft 8 of the first adjusting plate 6 through belt transmission, remote transmission is achieved, transmission efficiency is high, one end, far away from the first adjusting plate 6 and the second adjusting plate 7 is provided with an adjusting rod 10, a connecting rod 11 is installed below the adjusting rod 11, two ends of the connecting rod 11 are connected with the adjusting rod 10 and the fixing rod 3 through rotating along with the hinge elements, and the adjusting rod is adjacent to achieve flexible transmission.

Further, the outside of 3 upper ends of dead lever is provided with limiting plate 31, and limiting plate 31 and dead lever 3 structure as an organic whole, and the wholeness is good, and junction structural strength is high, difficult fracture, and the outside cover of 3 upper ends of dead lever is equipped with buffer spring 12, and buffer spring 12's both ends respectively with limiting plate 31 and guide pin bushing 2 fixed connection, connect reliably, fixed firm.

The working principle is as follows: when in use, the sealing position of the packaging bag is arranged right below the hot pressing main body 4. Driving motor 9 starts, and its output rotates, and transmission effect through the belt is with power transmission to first regulating plate 6's fixed axle 8, realizes this fixed axle 8's rotation to realize first regulating plate 6's rotation, because first regulating plate 6 is connected with the meshing of the adjacent department of second regulating plate 7, realize the transmission once more, drive second regulating plate 7 rotates, makes second regulating plate 7's fixed axle 8 rotate, accomplishes second regulating plate 7's rotation. When the first adjusting plate 6 and the second adjusting plate 7 rotate, the adjusting rods 10 at one ends of the first adjusting plate 6 and the second adjusting plate 7 are respectively driven to rotate, one ends, far away from the first adjusting plate 6 and the second adjusting plate 7, of the two adjusting rods 10 move downwards, external force is applied to the connecting rod 11, the connecting rod 11 rotates at the joint of the fixing rod 3 and the adjusting rods 10, the external force is transmitted to the fixing rod 3 through the connecting rod 11, the buffer spring 12 mounted outside the fixing rod 3 is stressed to generate compression, so that the fixing rod 3 can slide and move downwards in the inner side of the guide sleeve 2, and downward movement of the hot pressing main body 4 is achieved. Hot pressing main part 4 is close to the wrapping bag gradually, the locating plate 42 of hot pressing main part 4 is earlier with the wrapping bag contact, move down along with the continuation of dead lever 3, reset spring 43 produces the compression afterwards, hot layering 441 contacts with the wrapping bag again, carry out hot pressing work, meanwhile, reset spring 43 produces the ability of reaction force, provide thrust for locating plate 42, fix a position the wrapping bag through locating plate 42, can avoid hot pressing department to produce the fold from this, lead to sealing the problem of unevenness, thereby improve hot pressing quality, when driving motor 9 reverses, can make hot pressing main part 4 resume the normal position.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hot press unit is used in production of double-deck waterproof wrapping bag of environmental protection light-resistant, includes frame (1), its characterized in that: the inner side of the rack (1) is provided with a guide sleeve (2), the guide sleeve (2) is provided with two fixing rods (3) which penetrate through the fixing rods (3) and are connected with the fixing rods (3) in a sliding mode, the fixing rods (3) are mounted on the inner side of the guide sleeve (2), a hot pressing body (4) is mounted at the lower end between the fixing rods (3), the hot pressing body (4) comprises a shell (41), a positioning plate (42), a return spring (43) and a heating seat (44), the positioning plate (42) is arranged on the inner side of the shell (41), the lower end of the positioning plate (42) extends to the outer portion of the shell (41), the positioning plate (42) is connected with the shell (41) through the return spring (43), the heating seat (44) is arranged on the inner side of the positioning plate (42), and a hot pressing strip (441) is arranged at the bottom end of the heating seat (44).

2. The heat pressing device for producing environment-friendly light-resistant double-layer waterproof packaging bags according to claim 1, which is characterized in that: two supporting seat (5) are installed at rear between guide pin bushing (2), first regulating plate (6) and second regulating plate (7) are installed in the place ahead of supporting seat (5) upper end, and first regulating plate (6) and second regulating plate (7) meshing are connected, the rear end of first regulating plate (6) and second regulating plate (7) all is provided with fixed axle (8), two fixed axle (8) all run through supporting seat (5) to be connected through the bearing rotation with supporting seat (5).

3. The heat pressing device for producing environment-friendly light-resistant double-layer waterproof packaging bags according to claim 2, characterized in that: driving motor (9) are installed to the top of supporting seat (5), and the output of driving motor (9) is connected through belt transmission with fixed axle (8) of first regulating plate (6).

4. The heat pressing device for producing the environment-friendly light-resistant double-layer waterproof packaging bag according to claim 2, which is characterized in that: the one end that first regulating plate (6) and second regulating plate (7) kept away from mutually all is provided with adjusts pole (10), adjust the below of pole (10) and install connecting rod (11), the both ends of connecting rod (11) are passed through the articulated elements rotation with adjusting pole (10) and dead lever (3) respectively and are connected.

5. The heat pressing device for producing the environment-friendly light-resistant double-layer waterproof packaging bag according to claim 1, which is characterized in that: a limiting plate (31) is arranged outside the upper end of the fixing rod (3), and the limiting plate (31) and the fixing rod (3) are of an integrated structure.

6. The heat pressing device for producing environment-friendly light-resistant double-layer waterproof packaging bags according to claim 1, which is characterized in that: the outer cover of dead lever (3) upper end is equipped with buffer spring (12), and buffer spring (12) both ends respectively with limiting plate (31) and guide pin bushing (2) fixed connection.