CN217073547U - Unwinding device is used to system bag - Google Patents
Unwinding device is used to system bag Download PDFInfo
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- CN217073547U CN217073547U CN202220233281.5U CN202220233281U CN217073547U CN 217073547 U CN217073547 U CN 217073547U CN 202220233281 U CN202220233281 U CN 202220233281U CN 217073547 U CN217073547 U CN 217073547U
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- roller
- unwinding
- fixedly connected
- butt joint
- wall
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Abstract
The utility model discloses an unwinding device for bag making, which comprises a mounting rack, wherein an unwinding motor is fixedly mounted in the middle of the mounting rack, the output end of the unwinding motor is fixedly connected with a butt joint turntable, and one side of the butt joint turntable is clamped and connected with an unwinding rotary roller; a supporting bracket is arranged below the butt joint rotary table, a pushing plate is fixedly connected to the bottom of the supporting bracket, a driving cylinder is arranged below the pushing plate, and the output end of the driving cylinder is fixedly connected with the bottom of the pushing plate; the utility model discloses an unreel the motor and drive the butt joint carousel and rotate, and then drive and unreel the commentaries on classics roller and rotate, realize unreeling the transport to the wrapping bag material, owing to unreel commentaries on classics roller itself and butt joint carousel mutual joint and support by the bracing piece for unreel the installation of commentaries on classics roller itself and dismantle the operation more convenient; through setting up the direction and changeing the roller, carry the direction to the material that unreels to change the roller and send out, hoisting device's use flexibility.
Description
Technical Field
The utility model relates to a wrapping bag production technical field specifically is an unwinding device is used to system bag.
Background
The bag making machine is equipment for processing the plastic film into a packaging bag, and is generally provided with an unwinding device for unwinding the plastic film;
publication No. CN 214059312U's utility model patent application, its rotation through unreeling the roller unreels plastic film mechanical energy to utilize to set up and carry out spacing support in unreeling the roller in the spacing wheel pair at unreeling roller both ends, with the stability of roll unreeling roller in unreeling operation process is unreeled in the promotion. But the loading and unloading of its unreeling roller can not go on automatically, and the operation is comparatively troublesome, and it unreels simultaneously and sends out material film direction fixed, can not carry out nimble adjustment, uses inconveniently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a unwinding device is used to system bag to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an unwinding motor is fixedly mounted in the middle of the mounting frame, an output end of the unwinding motor is fixedly connected with a butt joint rotary table, one side of the butt joint rotary table is connected with an unwinding rotary roller in a clamping mode, a support rod is fixedly connected in the middle of the butt joint rotary table, and the support rod is connected with the middle of the unwinding rotary roller in a sliding mode;
a supporting bracket is arranged below the butt joint rotary table, the supporting bracket is connected with the mounting frame in a sliding mode, a limiting groove is fixedly connected to the top of the supporting bracket, the inner wall of the limiting groove is an arc-shaped groove, the radian of the arc-shaped groove is matched with that of the unwinding rotary roller, one end of the inner wall of the limiting groove is connected with one end of the unwinding rotary roller in a clamping mode, a pushing plate is fixedly connected to the bottom of the supporting bracket, a driving cylinder is arranged below the pushing plate, and the output end of the driving cylinder is fixedly connected with the bottom of the pushing plate; one end of the pushing plate, which is far away from the driving cylinder, is bent to form a bent part, and one end of a supporting bracket at one side of the bent part is fixedly connected.
As a further aspect of the present invention: the both ends of limiting groove inner wall bottom surface all rotate and are connected with a plurality of bearing gyro wheel, the equal fixedly connected with cushion rubber pad of outer wall of bearing gyro wheel, cushion rubber pad's outer wall with unreel and change roller bottom butt.
As a further aspect of the present invention: an adjusting groove is formed in one side of the mounting frame, a mounting seat is connected to the inner wall of the adjusting groove in a sliding mode, a guide rotating roller is rotatably connected to the middle of the mounting seat, and a plurality of locking bolts are connected to the edge of the mounting seat in a threaded mode;
as a further aspect of the present invention: the material pressing frame is installed at the top of the guide rotating roller in a high degree, the material pressing rotating plate is installed on the inner wall of the material pressing frame in a rotating mode, the material pressing rod is connected to the bottom of the material pressing rotating plate in a rotating mode, the non-slip mat is fixedly connected to the outer wall of the material pressing rod, and the non-slip grooves are formed in the outer wall of the non-slip mat and distributed at equal intervals.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an unreeling motor drives the butt joint carousel and rotates, and then drives and unreels the commentaries on classics roller and rotate, realizes unreeling the transport to the wrapping bag material, because unreel commentaries on classics roller itself and butt joint carousel joint each other and supported by the bracing piece for unreel the installation of commentaries on classics roller itself and dismantle the operation more convenient; the guide roller is arranged, materials sent out by the unwinding roller are conveyed and guided, the positions of the adjusting groove sliding mounting seats are fixed through the locking bolt, the positions of the guide roller are adjusted, the materials are guided and conveyed in multiple directions, and the use flexibility of the device is improved.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a side sectional view of the unwinding roller of the present invention;
fig. 3 is a cross-sectional view of the guide roller of the present invention.
In the figure: 1. a mounting frame; 2. a support bracket; 3. a limiting groove; 4. a push plate; 5. unwinding and rotating rollers; 6. butting the turntables; 7. an unwinding motor; 8. a support bar; 10. supporting the roller; 12. a driving cylinder; 13. a guide roller; 14. a material pressing frame; 15. pressing and rotating the plate; 16. a material pressing rod; 17. and (4) adjusting the groove.
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. 1-3, in an embodiment of the present invention, an unwinding device for bag making includes a mounting frame 1, an unwinding motor 7 is fixedly mounted in the middle of the mounting frame 1, an output end of the unwinding motor 7 is fixedly connected to a docking turntable 6, one side of the docking turntable 6 is connected to an unwinding roller 5 in a snap-fit manner, a support rod 8 is fixedly connected to the middle of the docking turntable 6, and the support rod 8 is slidably connected to the middle of the unwinding roller 5; the unwinding motor 7 drives the butt joint rotary table 6 to rotate, so that the unwinding rotary roller 5 is driven to rotate, unwinding conveying of packaging bag materials is achieved, and the unwinding rotary roller 5 and the butt joint rotary table 6 are mutually clamped and supported by the supporting rod 8, so that the unwinding rotary roller 5 is more convenient to install and detach;
a supporting bracket 2 is arranged below the butt joint rotary table 6, the supporting bracket 2 is connected with the mounting frame 1 in a sliding mode, a limiting groove 3 is fixedly connected to the top of the supporting bracket 2, the inner wall of the limiting groove 3 is an arc-shaped groove, the radian of the arc-shaped groove is matched and consistent with that of the unwinding rotary roller 5, and the unwinding rotary roller 5 is supported and limited by the limiting groove 3, so that the position stability of the unwinding rotary roller 5 in the rotating process is improved;
one end of the inner wall of the limiting groove 3 is connected with one end of the unwinding roller 5 in a clamping manner, the bottom of the support bracket 2 is fixedly connected with a pushing plate 4, a driving cylinder 12 is arranged below the pushing plate 4, and the output end of the driving cylinder 12 is fixedly connected with the bottom of the pushing plate 4; one end of the pushing plate 4 far away from the driving cylinder 12 is bent to be arranged to form a bent portion, one end of the supporting bracket 2 on one side of the bent portion is fixedly connected, the supporting bracket 2 and the limiting groove 3 are driven to move integrally through the driving cylinder 12, the limiting groove 3 and the unreeling rotary roller 5 are connected in a clamped mode, the unreeling rotary roller 5 is driven to move out, the supporting rod 8 is separated from the unreeling rotary roller 5, and the unreeling rotary roller 5 is convenient to load and unload.
The both ends of 3 inner wall bottom surfaces of spacing groove all rotate and are connected with a plurality of bearing gyro wheel 10, the equal fixedly connected with cushion rubber pad of outer wall of bearing gyro wheel 10, cushion rubber pad's outer wall with unreel and change 5 bottoms butts of roller, support through bearing gyro wheel 10 to unreeling the border of changeing roller 5 and support, further promote to unreel and change 5 stability of rotation process of roller.
An adjusting groove 17 is formed in one side of the mounting frame 1, a mounting seat is connected to the inner wall of the adjusting groove 17 in a sliding mode, a guide rotating roller 13 is connected to the middle of the mounting seat in a rotating mode, a plurality of locking bolts are connected to the edge of the mounting seat in a threaded mode, materials sent out by the unwinding rotating roller 5 are conveyed and guided through the arrangement of the guide rotating roller 13, the position of the guide rotating roller 13 is adjusted through the fact that the mounting seat is fixed through the locking bolts along the position of the adjusting groove 17 in a sliding mode, multi-directional guiding and conveying of the materials are facilitated, and using flexibility of the device is improved;
the material pressing frame 14 is highly installed at the top of the guide rotating roller 13, the material pressing frame 14 is installed on the inner wall of the material pressing frame 14 in a rotating mode, the material pressing rotating plate 15 is connected with a material pressing rod 16 in a rotating mode, an anti-slip mat is fixedly connected to the outer wall of the material pressing rod 16, a plurality of anti-slip grooves distributed at equal intervals are formed in the outer wall of the anti-slip mat, the material pressing rotating plate 15 is rotated to drive the material pressing rod 16 to rotate, the guide rotating roller 13 is assisted to achieve guide operation on materials, and meanwhile, the material pressing rod 16 and the guide rotating roller 13 can be abutted tightly to achieve clamping operation on the materials.
When the utility model is used, the unreeling motor 7 drives the butt joint rotary disc 6 to rotate, so as to drive the unreeling roller 5 to rotate, and the material which is wound on the unreeling roller 5 is pulled out and passes through the gap part between the guide roller and the material pressing rotary plate 15, so that the unreeling of the material is realized;
when the unreeling roller 5 is unreeled and finished and needs to be disassembled and replaced, the driving cylinder 12 drives the pushing plate 4 and the supporting bracket 2 to move, so as to drive the limiting groove 3 to move, the limiting groove 3 is clamped with the unreeling roller 5, the movement of the limiting groove 3 drives the unreeling roller 5 to move, so that the unreeling roller 5 is separated from the butt joint rotary table 6 and is gradually separated from the supporting rod 8, after the unreeling roller 5 is completely separated from the supporting rod 8, the unreeling roller 5 is lifted upwards by manual work or external unloading equipment to be separated from the limiting groove 3, then a new unreeling roller is replaced and clamped with the limiting groove 3, the driving cylinder 12 drives the pushing plate 4 to retract, the limiting groove 3 drives the unreeling roller 5 to retract synchronously, the supporting rod 8 is in sliding butt joint with the unreeling roller 5 until the unreeling roller 5 is clamped with the butt joint rotary table 6, and unreeling operation is continued.
The foregoing is merely exemplary and illustrative of the structure of the invention, and various modifications, additions and substitutions as described in the detailed description may be made by those skilled in the art without departing from the structure or exceeding the scope of the invention as defined in the claims.
Claims (6)
1. The unwinding device for bag making is characterized by comprising a mounting frame (1), wherein an unwinding motor (7) is fixedly mounted in the middle of the mounting frame (1), an output end of the unwinding motor (7) is fixedly connected with a butt joint rotary table (6), one side of the butt joint rotary table (6) is connected with an unwinding rotary roller (5) in a clamping mode, a support rod (8) is fixedly connected in the middle of the butt joint rotary table (6), and the support rod (8) is connected with the middle of the unwinding rotary roller (5) in a sliding mode; the butt joint rotary table is characterized in that a supporting bracket (2) is arranged below the butt joint rotary table (6), a pushing plate (4) is fixedly connected to the bottom of the supporting bracket (2), a driving cylinder (12) is arranged below the pushing plate (4), and the output end of the driving cylinder (12) is fixedly connected with the bottom of the pushing plate (4).
2. The unwinding device for bag making according to claim 1, wherein a limiting groove (3) for limiting the unwinding roller (5) is fixedly connected to the top of the supporting bracket (2), the inner wall of the limiting groove (3) is an arc-shaped groove, and the radian of the arc-shaped groove is matched with the radian of the unwinding roller (5) uniformly.
3. The unwinding device for bag making according to claim 2, wherein a plurality of supporting rollers (10) are rotatably connected to both ends of the bottom surface of the inner wall of the limiting groove (3), a cushion rubber pad is fixedly connected to the outer wall of each supporting roller (10), and the outer wall of the cushion rubber pad abuts against the bottom of the unwinding roller (5).
4. The unwinding device for the bag making according to claim 1, wherein an adjusting groove (17) is formed in one side of the mounting frame (1), an installation seat is slidably connected to the inner wall of the adjusting groove (17), a guide rotating roller (13) is rotatably connected to the middle of the installation seat, and a plurality of locking bolts are threadedly connected to the edge of the installation seat.
5. The unwinding device for bag making according to claim 4, wherein a material pressing frame (14) is installed at the top height of the guiding roller (13), a material pressing rotating plate (15) is installed on the inner wall of the material pressing frame (14) in a rotating mode, and a material pressing rod (16) is connected to the bottom of the material pressing rotating plate (15) in a rotating mode.
6. Unwinding device for bag making according to claim 1, characterized in that the end of the push plate (4) remote from the driving cylinder (12) is bent and fixedly connected to one end of the support bracket (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220233281.5U CN217073547U (en) | 2022-01-27 | 2022-01-27 | Unwinding device is used to system bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220233281.5U CN217073547U (en) | 2022-01-27 | 2022-01-27 | Unwinding device is used to system bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217073547U true CN217073547U (en) | 2022-07-29 |
Family
ID=82544527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220233281.5U Active CN217073547U (en) | 2022-01-27 | 2022-01-27 | Unwinding device is used to system bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217073547U (en) |
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2022
- 2022-01-27 CN CN202220233281.5U patent/CN217073547U/en active Active
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