CN213383264U - Trimming device of cold-cutting bag making machine - Google Patents
Trimming device of cold-cutting bag making machine Download PDFInfo
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- CN213383264U CN213383264U CN202021848156.2U CN202021848156U CN213383264U CN 213383264 U CN213383264 U CN 213383264U CN 202021848156 U CN202021848156 U CN 202021848156U CN 213383264 U CN213383264 U CN 213383264U
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Abstract
The utility model relates to a cold-cut system bag machine's deburring device, including setting up in the frame and being located the supporting seat between heat seal device, the cold-cut device, the supporting seat on be provided with backing roll and bracing piece, backing roll and bracing piece parallel arrangement, the bracing piece on sliding connection have a slide, the lateral wall of slide on be fixed with the support frame, sliding connection has power rod and two clamping bars on the support frame, the power rod remove and make two clamping bars press from both sides tight bracing piece through conduction mechanism along the length direction of self, the slide on be provided with the cutter that is used for cutting the white limit. The utility model has the advantages of it is following and effect: the new mechanical structure of this scheme utilization reaches the purpose that promotes production efficiency.
Description
Technical Field
The utility model relates to a trimming device of cold-cutting bag making machine.
Background
The cold cutting bag making machine is a machine for making various plastic packaging bags or packaging bags made of other materials, and the processed products are packaging bags made of various plastics or other materials with different sizes, thicknesses and specifications, and generally, the plastic packaging bags are taken as main products. The cold cutting bag making machine comprises a heat sealing device and a cold cutting device. The heat sealing device is mainly used for heating the film to seal the bottom of the film and further manufacture the film into a packaging bag, and the cold cutting device is mainly used for separating continuous packaging bags formed after sealing the bottom, so that the packaging bags are convenient to use.
At present, Chinese patent with publication number CN209365477U discloses a cold cutting bag making machine, belonging to the technical field of film packaging bag making equipment; the key point of the technical scheme is that the device comprises a rack, a feeding device, a transmission device, a heat sealing device, a cold cutting device and a tensioning device; the tensioning device comprises a fixed tensioning mechanism and a movable tensioning mechanism, the fixed tensioning mechanism comprises a plurality of tensioning rollers arranged between the feeding device and the heat sealing device, the axes of the tensioning rollers are horizontally arranged and are rotatably connected with the frame around the axes of the tensioning rollers, the movable tensioning mechanism is arranged between the feeding device and the heat sealing device, the movable tensioning mechanism comprises a tensioning frame and a tensioning shaft, the axes of the tensioning shaft are horizontally arranged and are rotatably connected with the tensioning frame around the axes of the tensioning shaft, and one end of the tensioning frame is rotatably connected with the frame around the horizontal axis.
The cold-cutting bag making machine is simple in structure, but in actual production, the width of the film is often larger than that of a printed part according to process requirements, so that the upper end and the lower end of the packaging bag obtained by processing the film through the heat sealing device and cutting the film through the cold cutting device are provided with white edges, the white edges are required to be cut off subsequently, and the production efficiency is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a cold cut system bag machine's deburring device, through setting up the cutter between heat seal device, cold cut device, reach the purpose that promotes production efficiency to the not enough of prior art existence.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a trimming device of cold-cut system bag machine, is including setting up in the frame and being located the supporting seat between heat seal device, the cold-cut device, the supporting seat on be provided with backing roll and bracing piece, backing roll and bracing piece parallel arrangement, the bracing piece on sliding connection have a slide, the lateral wall of slide on be fixed with the support frame, sliding connection has power pole and two clamping bars on the support frame, the power pole remove and make two clamping bars press from both sides tight bracing piece through conduction mechanism along self length direction, the slide on be provided with the cutter that is used for cutting the white limit.
By adopting the technical scheme, after the edge of the packaging bag is sealed by the heat sealing device, the white edge is cut off by the cutter and then cut off by the cold cutting device, so that the aim of improving the production efficiency can be fulfilled; move the slide along the length direction of bracing piece, remove the length direction with the power pole along self again and make two clamping bar press from both sides tight bracing piece in order to realize the slide location through conduction mechanism, can make the cutter can accurately amputate the white limit on the not wrapping bag of equidimension, greatly promote the practicality.
The utility model discloses further set up to: the transmission mechanism comprises a cross rod, a connecting rod, a sliding pipe and a sliding rod, wherein the cross rod is fixed on the power rod, the cross rod at one end of the connecting rod is hinged, the other end of the connecting rod is hinged with the sliding rod, the sliding pipe is fixed on the supporting frame, and the sliding rod is connected in the sliding pipe in a sliding mode and is fixedly connected with the clamping rod.
By adopting the technical scheme, the power rod drives the cross rod to move, the connecting rod moves, the connecting rod pushes the sliding rod to move along the sliding pipe, and then the sliding rod drives the clamping rod to move, so that the clamping rod clamps the supporting rod, and the operation is simple and convenient.
The utility model discloses further set up to: the supporting rod is rotatably connected to the supporting seat, and a positioning mechanism is arranged between the supporting rod and the supporting seat.
Through adopting above-mentioned technical scheme, rotatory with the bracing piece, can be with blade cutting wrapping bag, positioning mechanism can make the blade stably cut the white limit, promotes stability.
The utility model discloses further set up to: positioning mechanism including location shrinkage pool, elastic component, traveller and mounting hole, the mounting hole offer on the supporting seat, it is a plurality of the shrinkage pool of location is offered on the outer wall of bracing piece, traveller sliding connection in the mounting hole and correspond with the shrinkage pool of location, the elastic component arrange in the mounting hole and the inner wall connection of one end and mounting hole, the other end contradicts with the traveller.
Through adopting above-mentioned technical scheme, the bracing piece is rotatory, and when the positioning groove hole corresponds to the traveller, the elasticity effect through the elastic component is with in the traveller imbeds the positioning groove hole to realize the bracing piece location, it is easy and simple to handle.
The utility model discloses further set up to: the cutter is characterized in that the sliding seat is provided with a connecting groove for placing the cutter, and the side wall of the sliding seat is rotatably connected with a locking bolt which is used for abutting against the side wall of the cutter.
Through adopting above-mentioned technical scheme, when the cutting edge part passivation of cutter, remove the cutter along the length direction of spread groove, it is fixed with the cutter through the fitting pin, can make new cutting edge correspond with the wrapping bag, extension cutter's life.
To sum up, the utility model discloses following beneficial effect has:
after the edge of the packaging bag is sealed by the heat sealing device, the white edge is cut off by the cutter and then cut off by the cold cutting device, so that the aim of improving the production efficiency can be fulfilled; move the slide along the length direction of bracing piece, remove the length direction with the power pole along self again and make two clamping bar press from both sides tight bracing piece in order to realize the slide location through conduction mechanism, can make the cutter can accurately amputate the white limit on the not wrapping bag of equidimension, greatly promote the practicality.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view showing a positioning mechanism.
Reference numerals: 1. a supporting seat; 11. a support roller; 12. a support bar; 2. a slide base; 3. a support frame; 31. a power rod; 32. a clamping bar; 4. a conducting mechanism; 41. a cross bar; 42. a connecting rod; 43. a slide pipe; 44. a slide bar; 5. a positioning mechanism; 51. positioning concave holes; 52. an elastic member; 53. a traveler; 54. mounting holes; 6. connecting grooves; 7. a locking bolt; 8. and (4) a cutter.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 to 2, an edge trimming device of a cold-cutting bag making machine comprises a support base 1 arranged on a frame and positioned between a heat sealing device and a cold cutting device. A supporting roller 11 and a supporting rod 12 are arranged on the supporting seat 1; the support rollers 11 are disposed in parallel with the support rods 12.
A sliding seat 2 is connected on the support rod 12 in a sliding manner, a support frame 3 is fixed on the side wall of the sliding seat 2, a power rod 31 and two clamping rods 32 are connected on the support frame 3 in a sliding manner, the power rod 31 moves along the length direction of the power rod 31, and the two clamping rods 32 clamp the support rod 12 through a conduction mechanism 4. The power rod 31 is driven by an air cylinder.
The conducting mechanism 4 comprises a cross bar 41, a connecting rod 42, a slide tube 43 and a slide rod 44. The cross bar 41 is fixed on the power rod 31, one end of the connecting rod 42 is hinged with the cross bar 41, and the other end is hinged with the sliding rod 44. The slide tube 43 is fixed on the support frame 3, and the slide rod 44 is slidably connected in the slide tube 43 and fixedly connected with the clamping bar 32.
The cylinder is started, the power rod 31 pushes the cross rod 41 to translate, the connecting rod 42 moves and pushes the sliding rod 44 to move, the sliding rod 44 moves along the length direction of the sliding pipe 43, the clamping rods 32 approach each other and clamp the supporting rod 12, and therefore the sliding base 2 is positioned.
The support rod 12 is rotatably connected to the support base 1, and a positioning mechanism 5 is arranged between the support rod 12 and the support base 1. The positioning mechanism 5 includes a positioning concave hole 51, an elastic member 52, a slide column 53, and a mounting hole 54. The mounting hole 54 is arranged on the supporting seat 1; the plurality of positioning concave holes 51 are formed in the outer wall of the support rod 12, and the plurality of positioning concave holes 51 are uniformly distributed along the axis of the support rod 12. The sliding column 53 is slidably connected in the mounting hole 54 and corresponds to the positioning concave hole 51. The elastic member 52 is disposed in the mounting hole 54 and has one end connected to an inner wall of the mounting hole 54 and the other end abutting against the strut 53. Through the rotation support pole 12, location shrinkage pool 51 corresponds with traveller 53, and the elasticity effect through elastic component 52 imbeds traveller 53 in the shrinkage pool 51 of location, can realize the bracing piece 12 location, and is easy and simple to handle.
Offer the spread groove 6 that is used for placing cutter 8 on slide 2, rotate on the lateral wall of slide 2 and be connected with the fitting pin 7 that is used for conflicting with cutter 8 lateral wall.
After the edge of the packaging bag is sealed by the heat sealing device, the white edge is cut off by the cutter 8 and then cut off by the cold cutting device, so that the aim of improving the production efficiency can be fulfilled; move slide 2 along the length direction of bracing piece 12, remove power rod 31 along the length direction of self and make two clamping bar 32 press from both sides tight bracing piece 12 through conduction mechanism 4 again and fix a position in order to realize slide 2, can make the cutter 8 can accurately amputate the white limit on the not wrapping bag of equidimension, greatly promote the practicality.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. The trimming device of the cold cutting bag making machine is characterized in that: including setting up in the frame and being located the supporting seat between heat seal device, the cold-cut device, the supporting seat on be provided with backing roll and bracing piece, backing roll and bracing piece parallel arrangement, the bracing piece on sliding connection have a slide, the lateral wall of slide on be fixed with the support frame, sliding connection has power pole and two clamping bars on the support frame, the power pole remove and make two clamping bars press from both sides tight bracing piece through conduction mechanism along the length direction of self, the slide on be provided with the cutter that is used for cutting the white limit.
2. The trimming apparatus for cold-cut bag machine as claimed in claim 1, wherein: the transmission mechanism comprises a cross rod, a connecting rod, a sliding pipe and a sliding rod, wherein the cross rod is fixed on the power rod, the cross rod at one end of the connecting rod is hinged, the other end of the connecting rod is hinged with the sliding rod, the sliding pipe is fixed on the supporting frame, and the sliding rod is connected in the sliding pipe in a sliding mode and is fixedly connected with the clamping rod.
3. The trimming apparatus for cold-cut bag machine as claimed in claim 1, wherein: the supporting rod is rotatably connected to the supporting seat, and a positioning mechanism is arranged between the supporting rod and the supporting seat.
4. The trimming apparatus for cold-cut bag machine as claimed in claim 3, wherein: positioning mechanism including location shrinkage pool, elastic component, traveller and mounting hole, the mounting hole offer on the supporting seat, it is a plurality of the shrinkage pool of location is offered on the outer wall of bracing piece, traveller sliding connection in the mounting hole and correspond with the shrinkage pool of location, the elastic component arrange in the mounting hole and the inner wall connection of one end and mounting hole, the other end contradicts with the traveller.
5. The trimming apparatus for cold-cut bag machine as claimed in claim 1, wherein: the cutter is characterized in that the sliding seat is provided with a connecting groove for placing the cutter, and the side wall of the sliding seat is rotatably connected with a locking bolt which is used for abutting against the side wall of the cutter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021848156.2U CN213383264U (en) | 2020-08-28 | 2020-08-28 | Trimming device of cold-cutting bag making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021848156.2U CN213383264U (en) | 2020-08-28 | 2020-08-28 | Trimming device of cold-cutting bag making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213383264U true CN213383264U (en) | 2021-06-08 |
Family
ID=76212200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021848156.2U Active CN213383264U (en) | 2020-08-28 | 2020-08-28 | Trimming device of cold-cutting bag making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213383264U (en) |
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2020
- 2020-08-28 CN CN202021848156.2U patent/CN213383264U/en active Active
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