CN215283660U

CN215283660U - Heat sealing knife device of plastic packaging bag making machine

Info

Publication number: CN215283660U
Application number: CN202121381368.9U
Authority: CN
Inventors: 金岩军; 万洪平
Original assignee: Qingdao Aohua Packaging Co ltd
Current assignee: Qingdao Aohua Packaging Co ltd
Priority date: 2021-06-21
Filing date: 2021-06-21
Publication date: 2021-12-24
Anticipated expiration: 2031-06-21

Abstract

The utility model discloses a hot sealing cutter device of plastic packaging bag system bag machine, the on-line screen storage device comprises a base, be provided with the heat-seal blade holder on the base, hot seat of cutting is installed on the right side of heat-seal blade holder on the base, install four support columns, four on the base the backup pad is installed to the upper end of support column, backup pad downside welded fastening has first electric push rod, the mounting panel is installed to the end of first electric push rod. The utility model discloses an adjustment mechanism, the L shaped plate, the slider, the cooperation of guide bar is used, the first motor of control rotates, thereby drive connecting block moving each other, control second motor rotates, thereby drive two thread bush moving each other, conveniently adjust the distance between two adjacent hot tangential points, still set up the heat-seal sword simultaneously, five warming mill, the cooperation of third motor, cutter is used, can last carry out heat-seal and cutting to the plastic film, simultaneously once can four plastic bags of shaping, work efficiency is improved.

Description

Heat sealing knife device of plastic packaging bag making machine

Technical Field

The utility model relates to a system bag machine heat-seal machine constructs technical field, specifically is a plastic packaging bag system bag machine's hot sealing knife device.

Background

The bag making machine is a machine for making various plastic packaging bags or packaging bags made of other materials, the bag making machine carries out heating sealing on the parts of the plastic packaging bags needing sealing through the heat sealing knife, and the heat sealing knife device of the existing bag making machine has the following problems in the using process:

1. when a plurality of plastic bags are manufactured at the same time, the distance of the hot cutting points is inconvenient to adjust according to the manufacturing requirements of the plastic bags;

2. the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hot sealing sword device of plastic packaging bag system bag machine to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a plastic packaging bag system bag machine's hot sealing knife device, includes the base, be provided with the heat-seal blade holder on the base, the seat is cut to hot is installed on the right side of heat-seal blade holder on the base, install four support columns, four on the base the backup pad is installed to the upper end of support column, backup pad downside welded fastening has first electric push rod, the mounting panel is installed to the end of first electric push rod, the heat-seal knife is installed to the mounting panel bottom, second electric push rod is installed on the right side of first electric push rod in the backup pad, the lower extreme of second electric push rod is connected with the connecting plate, install adjustment mechanism on the connecting plate, the last a plurality of hot cutting mechanism of installing of adjustment mechanism, first electric push rod, second electric push rod, all with outside terminal controller electric connection.

Preferably, adjustment mechanism includes supporting shoe, dwang, first motor, two connecting blocks, second motor, screw rod, thread bush, the supporting shoe passes through the bolt fastening on the connecting plate, the dwang is installed on the supporting shoe, first motor is installed on the dwang, left-handed screw thread and right-handed screw thread, two have been seted up in the outside of supporting block on the dwang connecting block thread is installed on the dwang, the second motor is installed on the connecting block, the screw rod is installed on the second motor, the end of screw rod pass the connecting block and with connecting block sliding connection, the thread bush is installed on the screw rod, first motor, second motor all with outside terminal control ware electric connection.

Preferably, two the upper end welded fastening of connecting block has the L shaped plate, the spout has been seted up on the L shaped plate, install the slider in the spout, one slider and second motor welded fastening, one the slider passes through the bearing with the dwang and is connected, two the screw rod passes through the bearing with corresponding the L shaped plate respectively and is connected, two one side welded fastening that the L shaped plate is close to each other has the guide bar, the one end of guide bar passes thread bush, connecting block, supporting shoe and respectively with thread bush, connecting block, supporting shoe sliding connection.

Preferably, the hot cutting mechanism includes installation piece, fixed block, warming mill, third motor, cutter, the fixed block is installed on the installation piece, the warming mill passes through the bearing and installs on the fixed block, the third motor is installed on the mounting panel, the cutter is installed on the third motor, the installation piece respectively with two supporting shoes, thread bush, two connecting block welded fastening that correspond, third motor and outside terminal controller electric connection.

Preferably, the lower end of the fixing block is provided with a groove, and the heating roller is located in the groove.

Preferably, two telescopic rods are fixed to the outer side of the second electric push rod on the supporting plate through bolts, and the telescopic rods are welded and fixed with the supporting plate.

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

1. the utility model controls the rotation of the first motor through the matching use of the adjusting mechanism, the L-shaped plate, the sliding block and the guide rod, thereby driving the connecting blocks to move mutually, controlling the rotation of the second motor, thereby driving the two thread sleeves to move mutually, and conveniently adjusting the distance between two adjacent hot tangency points;

2. the utility model discloses still set up the cooperation of hot sealing cutter, five warming mill, third motor, cutter simultaneously and use, can last carry out the heat-seal and cutting to the plastic film, simultaneously once can four plastic bags of shaping, improved work efficiency, have convenient to use, advantage that work efficiency is high.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

fig. 2 is a side sectional view of the present invention;

fig. 3 is a side sectional view of the adjusting mechanism of the present invention;

fig. 4 is an enlarged view of a structure a in fig. 1.

In the figure: 1. a base; 2. heat sealing the tool apron; 3. a hot cutting seat; 4. a support pillar; 5. a support plate; 6. a first electric push rod; 7. mounting a plate; 8. a heat seal knife; 9. a second electric push rod; 10. a connecting plate; 11. an adjustment mechanism; 111. a support block; 112. rotating the rod; 113. a first motor; 114. connecting blocks; 115. a second motor; 116. a screw; 117. a threaded sleeve; 12. a hot cutting mechanism; 121. mounting blocks; 122. a fixed block; 123. a heating roller; 124. a third motor; 125. a cutter; 13. an L-shaped plate; 14. a slider; 15. a guide bar; 16. a telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a heat-sealing cutter 8 device of a plastic packaging bag making machine comprises a base 1, wherein a heat-sealing cutter holder 2 is arranged on the base 1, a heat-sealing cutter seat 3 is arranged on the right side of the heat-sealing cutter holder 2 on the base 1, four support columns 4 are arranged on the base 1, support plates 5 are arranged at the upper ends of the four support columns 4, a first electric push rod 6 is fixedly welded on the lower side of each support plate 5, an installation plate 7 is arranged at the tail end of each first electric push rod 6, a heat-sealing cutter 8 is arranged on each installation plate 7, a second electric push rod 9 is arranged on the right side of each first electric push rod 6 on each support plate 5, the lower end of each second electric push rod 9 is connected with a connection plate 10, an adjusting mechanism 11 is arranged on each connection plate 10, a plurality of heat-sealing mechanisms 12 are arranged on each adjusting mechanism 11, and the first electric push rods 6 and the second electric push rods 9 are electrically connected with an external terminal controller;

the adjusting mechanism 11 comprises a supporting block 111, a rotating rod 112, a first motor 113, two connecting blocks 114, a second motor 115, a screw 116 and a threaded sleeve 117, the supporting block 111 is fixed on the connecting plate 10 through bolts, the rotating rod 112 is installed on the supporting block 111, the first motor 113 is installed on the rotating rod 112, the outer side of the supporting block 111 on the rotating rod 112 is provided with left-handed threads and right-handed threads, the two connecting blocks 114 are installed on the rotating rod 112 in a threaded manner, the second motor 115 is installed on the connecting blocks 114, the screw 116 is installed on the second motor 115, the tail end of the screw 116 penetrates through the connecting blocks 114 and is in sliding connection with the connecting blocks 114, the threaded sleeve 117 is installed on the screw 116, the first motor 113 and the second motor 115 are both electrically connected with an external terminal controller, the upper ends of the two connecting blocks 114 are fixedly welded with an L-shaped plate 13, a chute is formed on the L-shaped plate 13, and a slider 14 is installed in the chute, one sliding block 14 is fixedly welded with a second motor 115, one sliding block 14 is connected with a rotating rod 112 through a bearing, two screw rods 116 are respectively connected with corresponding L-shaped plates 13 through bearings, one side of each L-shaped plate 13 close to each other is fixedly welded with a guide rod 15, one end of each guide rod 15 penetrates through a threaded sleeve 117, a connecting block 114 and a supporting block 111 and is respectively connected with the threaded sleeve 117, the connecting block 114 and the supporting block 111 in a sliding manner, the heat cutting mechanism 12 comprises a mounting block 121, a fixing block 122, a heating roller 123, a third motor 124 and a cutter 125, the fixing block 122 is mounted on the mounting block 121, the heating roller 123 is mounted on the fixing block 122 through a bearing, the third motor 124 is mounted on the mounting plate 7, the cutter 125 is mounted on the third motor 124, the mounting block 121 is respectively fixedly welded with the corresponding two supporting blocks 111, the threaded sleeves 117 and the two connecting blocks 114, and the third motor 124 is electrically connected with an external terminal controller, the lower end of the fixing block 122 is provided with a groove, the heating roller 123 is located in the groove, two telescopic rods 16 are fixed on the outer side of the second electric push rod 9 on the supporting plate 5 through bolts, and the telescopic rods 16 are welded and fixed with the supporting plate 5.

The working principle is as follows: when the distance between the adjacent cutting blades 125 needs to be adjusted, the first motor 113 is controlled to rotate, so as to drive the rotating rod 112 to rotate, so as to drive the two connecting blocks 114 to move relative to each other, so as to drive the two connecting plates 10 to move relative to each other, so as to drive the two thread sleeves 117 to move relative to each other, but the distance between the thread sleeve 117 and the adjacent connecting block 114 is not changed, the second motor 115 is controlled to rotate, so as to drive the screw rod 116 to rotate, so as to drive the thread sleeve 117 to move relative to the connecting block 114, so as to adjust the distance between the thread sleeve 117 and the connecting block 114, so as to adjust the distance between the adjacent two mounting plates 7 through the rotation of the first motor 113 and the second motor 115, during operation, the second electric push rod 9 is controlled to move downwards, so as to drive the connecting plate 10 and the hot cutting mechanism 12 to move downwards, and simultaneously, the third motor 124 and the heating roller 123 are started, so as to heat-seal the passing plastic film through the heating roller 123, and then the plastic film which is finished by hot air is cut by the rotary cutter 125, and the first electric push rod 6 is controlled to rapidly stretch and retract, so that the heat sealing cutter 8 is driven to move up and down, the passing plastic film is rapidly sealed and cut to form four formed plastic bags, and the four plastic bags can be formed at one time, so that the working efficiency is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a heat-seal cutter device of plastic packaging bag system bag machine, includes base (1), its characterized in that: be provided with heat-seal blade holder (2) on base (1), hot cutting seat (3) are installed on the right side of heat-seal blade holder (2) on base (1), install four support columns (4) on base (1), four backup pad (5) are installed to the upper end of support column (4), backup pad (5) downside fixedly connected with first electric push rod (6), mounting panel (7) are installed to the end of first electric push rod (6), hot sealing sword (8) are installed in mounting panel (7), second electric push rod (9) are installed on the right side of first electric push rod (6) on backup pad (5), the lower extreme of second electric push rod (9) is connected with connecting plate (10), install adjustment mechanism (11) on connecting plate (10), install a plurality of hot cutting mechanism (12) on adjustment mechanism (11), first electric push rod (6), The second electric push rods (9) are electrically connected with the external terminal controller.

2. A heat seal cutter unit for a plastic bag making machine as defined in claim 1, wherein: adjusting mechanism (11) includes supporting shoe (111), dwang (112), first motor (113), two connecting blocks (114), second motor (115), screw rod (116), thread bush (117), supporting shoe (111) fixed mounting is on connecting plate (10), dwang (112) are installed on supporting shoe (111), first motor (113) is installed on dwang (112), left-handed screw thread and right-handed screw thread have been seted up to the outside of supporting block (111) on dwang (112), two connecting block (114) threaded mounting is on dwang (112), second motor (115) is installed on connecting block (114), screw rod (116) are installed on second motor (115), the end of screw rod (116) passes connecting block (114) and with connecting block (114) sliding connection, thread bush (117) are installed on screw rod (116), the first motor (113) and the second motor (115) are electrically connected with an external terminal controller.

3. A heat seal cutter unit for a plastic bag making machine as defined in claim 2, wherein: two upper end fixedly connected with L shaped plate (13) of connecting block (114), the spout has been seted up on L shaped plate (13), install slider (14), one in the spout slider (14) and second motor (115) fixed connection, one slider (14) are rotated with dwang (112) and are connected, two screw rod (116) rotate with corresponding L shaped plate (13) respectively and are connected, two one side fixedly connected with guide bar (15) that L shaped plate (13) are close to each other, the one end of guide bar (15) is passed thread bush (117), connecting block (114), supporting shoe (111) and respectively with thread bush (117), connecting block (114), supporting shoe (111) sliding connection.

4. A heat seal cutter unit for a plastic bag making machine as defined in claim 1, wherein: the hot cutting mechanism (12) comprises an installation block (121), a fixing block (122), a heating roller (123), a third motor (124) and a cutter (125), the fixing block (122) is installed on the installation block (121), the heating roller (123) is installed on the fixing block (122) in a rotating mode, the third motor (124) is installed on the installation plate (7), the cutter (125) is installed on the third motor (124), the installation block (121) is fixedly connected with the corresponding two supporting blocks (111), the corresponding threaded sleeves (117) and the corresponding two connecting blocks (114), and the third motor (124) is electrically connected with an external terminal controller.

5. A heat seal cutter unit for a plastic bag making machine as defined in claim 4, wherein: the lower end of the fixing block (122) is provided with a groove, and the heating roller (123) is positioned in the groove.

6. A heat seal cutter unit for a plastic bag making machine as defined in claim 1, wherein: two telescopic rods (16) are fixedly mounted on the outer side of the second electric push rod (9) on the supporting plate (5), and the telescopic rods (16) are fixedly connected with the supporting plate (5).