CN218399641U - Device for clamping connecting rod belt - Google Patents
Device for clamping connecting rod belt Download PDFInfo
- Publication number
- CN218399641U CN218399641U CN202222537346.8U CN202222537346U CN218399641U CN 218399641 U CN218399641 U CN 218399641U CN 202222537346 U CN202222537346 U CN 202222537346U CN 218399641 U CN218399641 U CN 218399641U
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- China
- Prior art keywords
- pull rod
- belt
- connecting rod
- rubber roller
- pulley support
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Abstract
The utility model relates to the technical field of automatic production, and discloses a connecting rod belt clamping device, which comprises a shell, wherein a connecting rod fixing block is rotationally connected in the shell through a third rotating shaft, and two ends of the connecting rod fixing block are respectively rotationally connected with one end of a first pull rod and one end of a second pull rod; the third rotating shaft rotates clockwise, the connecting rod fixing block drives the first pull rod to move downwards and the second pull rod to move upwards, the first pull rod enables the first belt pulley support to move downwards around the first rotating shaft, the first rubber roller presses the upper belt downwards, the second rubber roller enables the lower belt to jack upwards, the upper belt and the lower belt are in a clamping state, the third rotating shaft rotates anticlockwise, the connecting rod fixing block drives the first pull rod to move upwards and the second pull rod to move downwards, the first pull rod enables the first belt pulley support to move upwards around the first rotating shaft, the second pull rod enables the second belt pulley support to pull downwards, the second rubber roller is separated from the lower belt, and the upper belt and the lower belt are in a separated state.
Description
Technical Field
The utility model relates to an automated production technical field specifically is a connecting rod belt presss from both sides tight device.
Background
The stretch breaking device of the paper bag cylinder is supporting equipment for automatically producing packaging paper bags, the segmentation of the paper bag cylinder is a previous process for pasting the bottom of the paper bag in the production of the paper bags, a long paper bag cylinder is cut into the required size of the paper bag after the paper is formed into a cylindrical shape, the automatic cutting and segmenting technology of the existing paper bag cylinder is adopted, after the paper is formed into the paper bag cylinder, the paper bag cylinder is conveyed to a cutter position by a traction roller, and the paper bag cylinder is cut by a rotary cutter so as to achieve the purpose of segmenting the paper bag cylinder, and along with the continuous development of science and technology, the manufacturing process requirements of people on the stretch breaking device of the paper bag cylinder are higher and higher; the roller down moves and the roller (fixed) presss from both sides tightly down in the pull rod effect now to adopt, accomplishes behind the clamping action and will go up the roller and resume original position at the spring pull rod, and current mechanism easily produces inertial impact under the effect of spring, and speed is faster, and inertial impact is also bigger, and roller rigid contact from top to bottom produces vibration and noise great, also blocks up the bag easily simultaneously, difficult clearance.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to solve the above problems in the prior art, the utility model provides a connecting rod belt clamping device.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a main technical scheme: the utility model provides a tight device of connecting rod belt clamp, includes the casing, rotate through the third pivot in the casing and be connected with the connecting rod fixed block, the both ends of connecting rod fixed block rotate the one end that is connected with first pull rod and second pull rod respectively, the other end of first pull rod rotates the one end of connecting at first belt pulley support, the other end of first belt pulley support rotates and connects in first pivot, just first pivot fixed connection be in shells inner wall, install first rubber roller on the first belt pulley support, the belt has been cup jointed on the first rubber roller, the other end of second pull rod rotates the one end of connecting at second belt pulley support, the other end of second belt pulley support rotates and connects in the second pivot, just second pivot fixed connection be in shells inner wall, install second rubber roller on the second belt pulley support, the belt has been cup jointed down on the second rubber roller.
Preferably, install the cylinder in the casing, the output of cylinder rotates the one end that is connected with the cylinder connecting rod, the other end of cylinder connecting rod with the lateral wall of first pull rod rotates and is connected.
Preferably, the inner wall of casing for the both sides difference symmetry fixedly connected with backup pad of first pull rod and second pull rod, top one side fixedly connected with supporting roof of backup pad, the equidistant fixedly connected with supporting sleeve in one side of supporting roof, the inside one end that has the bracing piece through supporting spring sliding connection in supporting sleeve's one end, the other end fixedly connected with supporting ball of bracing piece, a plurality of the supporting ball all with the lateral wall of first pull rod and second pull rod is contradicted and is connected.
Preferably, the support ball is of a soft rubber structure.
(III) advantageous effects
The utility model provides a connecting rod belt clamping device. The method has the following beneficial effects:
(1) The third rotating shaft rotates clockwise, the connecting rod fixing block drives the first pull rod to move downwards and the second pull rod to move upwards, the first pull rod enables the first belt pulley support to move downwards around the first rotating shaft, and the first rubber roller presses the upper belt downwards; the second belt pulley support is jacked upwards by the second pull rod, the lower belt is jacked upwards by the second rubber roller, and the upper belt and the lower belt are in a clamping state; the third rotating shaft rotates anticlockwise, the connecting rod fixing block drives the first pull rod to move upwards and the second pull rod to move downwards, the first pull rod enables the first belt pulley support to move upwards around the first rotating shaft, and the first rubber roller is separated from the upper belt; the second pull rod pulls the second belt pulley support downwards, the second rubber roller is separated from the lower belt, and the upper belt and the lower belt are in a separated state.
(2) The supporting balls are all connected with the side walls of the first pull rod and the second pull rod in an abutting mode, when the first pull rod and the second pull rod move, the supporting balls abut against the first pull rod and the second pull rod under the action of the supporting springs, and therefore the movement of the first pull rod and the movement of the second pull rod are guaranteed to be more stable.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of a first rubber roller of the present invention;
fig. 3 is a schematic structural view of the support sleeve of the present invention;
fig. 4 is a schematic structural view of the middle support ball of the present invention.
In the figure: 1. a first rotating shaft; 2. a first pulley support; 3. a first rubber roller; 4. a second pulley support; 5. a second rubber roller; 6. a first pull rod; 7. a second rotating shaft; 8. a belt is arranged; 9. a lower belt; 10. a second pull rod; 11. a connecting rod fixing block; 12. a cylinder connecting rod; 13. a cylinder; 14. a third rotating shaft; 15. a support plate; 16. supporting a top plate; 17. a support sleeve; 18. a support bar; 19. a support ball; 20. a support spring; 21. a housing.
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.
As shown in fig. 1-4, the utility model provides a technical scheme of a connecting rod belt clamping device: a connecting rod belt clamping device comprises a shell 21, a connecting rod fixing block 11 is rotatably connected in the shell 21 through a third rotating shaft 14, two ends of the connecting rod fixing block 11 are respectively rotatably connected with one end of a first pull rod 6 and one end of a second pull rod 10, the other end of the first pull rod 6 is rotatably connected with one end of a first belt pulley support 2, the other end of the first belt pulley support 2 is rotatably connected on a first rotating shaft 1, the first rotating shaft 1 is fixedly connected on the inner wall of the shell 21, a first rubber roller 3 is installed on the first belt pulley support 2, an upper belt 8 is sleeved on the first rubber roller 3, the other end of the second pull rod 10 is rotatably connected with one end of a second belt pulley support 4, the other end of the second belt pulley support 4 is rotatably connected on a second rotating shaft 7, the second rotating shaft 7 is fixedly connected on the inner wall of the shell 21, a second rubber roller 5 is installed on the second belt pulley support 4, the second rubber roller 5 is sleeved with a lower belt 9, when the device works, because two ends of a connecting rod fixing block 11 are respectively rotatably connected with one ends of a first pull rod 6 and a second pull rod 10, the other end of the first pull rod 6 is rotatably connected with one end of a first belt pulley support 2, the other end of the first belt pulley support 2 is rotatably connected with a first rotating shaft 1, the first rotating shaft 1 is fixedly connected with the inner wall of a shell 21, the first rubber roller 3 is installed on the first belt pulley support 2, an upper belt 8 is sleeved on the first rubber roller 3, the other end of the second pull rod 10 is rotatably connected with one end of a second belt pulley support 4, the other end of the second belt pulley support 4 is rotatably connected with a second rotating shaft 7, the second rotating shaft 7 is fixedly connected with the inner wall of the shell 21, the second rubber roller 5 is installed on the second belt pulley support 4, the lower belt 9 is sleeved on the second rubber roller 5, therefore, the third rotating shaft 14 rotates clockwise, the connecting rod fixing block 11 drives the first pull rod 6 to move downwards and the second pull rod 10 to move upwards, the first pull rod 6 enables the first belt pulley support 2 to move downwards around the first rotating shaft 1, and the first rubber roller 3 enables the upper belt 8 to be pressed downwards; the second pull rod 10 jacks up the second belt pulley support 4, the second rubber roller 5 jacks up the lower belt 9, and the upper belt 8 and the lower belt 9 are in a clamping state; the third rotating shaft 14 rotates anticlockwise, the connecting rod fixing block 11 drives the first pull rod 6 to move upwards and the second pull rod 10 to move downwards, the first pulley support 2 is moved upwards by the first pull rod 6 around the first rotating shaft 1, and the first rubber roller 3 is separated from the upper belt 8; the second pull rod 10 pulls the second belt pulley support 4 downward, the second rubber roller 5 is separated from the lower belt 9, and the upper belt 8 and the lower belt 9 are in a separated state.
Preferably, the cylinder 13 is installed in the housing 21, the output end of the cylinder 13 is rotatably connected with one end of the cylinder connecting rod 12, the other end of the cylinder connecting rod 12 is rotatably connected with the side wall of the first pull rod 6, the cylinder 13 is lifted upwards, the cylinder connecting rod 12 jacks the first pull rod 6 upwards, and the upper belt 8 is separated from the lower belt 9 by a large distance, so that the operation is convenient.
Preferably, the inner wall of the casing 21 is symmetrically and fixedly connected with the supporting plates 15 respectively relative to two sides of the first pull rod 6 and the second pull rod 10, one side of the top of the supporting plate 15 is fixedly connected with a supporting top plate 16, one side of the supporting top plate 16 is fixedly connected with a supporting sleeve 17 at equal intervals, one end of the supporting sleeve 17 is internally connected with one end of a supporting rod 18 in a sliding manner through a supporting spring 20, the other end of the supporting rod 18 is fixedly connected with a supporting ball 19, and the supporting balls 19 are all in abutting connection with the side walls of the first pull rod 6 and the second pull rod 10, when the first pull rod 6 and the second pull rod 10 move, the supporting ball 19 abuts against the first pull rod 6 and the second pull rod 10 under the action of the supporting spring 20, so that the first pull rod 6 and the second pull rod 10 can move more stably.
Preferably, the support ball 19 is made of soft rubber.
The working principle is as follows: the third rotating shaft 14 rotates clockwise, the connecting rod fixing block 11 drives the first pull rod 6 to move downwards and the second pull rod 10 to move upwards, the first pull rod 6 enables the first belt pulley support 2 to move downwards around the first rotating shaft 1, and the first rubber roller 3 enables the upper belt 8 to be pressed downwards; the second pull rod 10 jacks up the second belt pulley support 4, the second rubber roller 5 jacks up the lower belt 9, and the upper belt 8 and the lower belt 9 are in a clamping state; the third rotating shaft 14 rotates anticlockwise, the connecting rod fixing block 11 drives the first pull rod 6 to move upwards and the second pull rod 10 to move downwards, the first pulley support 2 is moved upwards by the first pull rod 6 around the first rotating shaft 1, and the first rubber roller 3 is separated from the upper belt 8; second pull rod 10 pulls up second belt pulley support 4 downwards, second rubber roller 5 separates with lower belt 9, it is in the detached state to go up belt 8 and lower belt 9, cylinder 13 upwards rises, cylinder connecting rod 12 upwards jacks first pull rod 6, it separates great distance with lower belt 9 to go up belt 8, the operation of being convenient for, a plurality of support ball 19 all conflicts with the lateral wall of first pull rod 6 and second pull rod 10 and is connected, when first pull rod 6 and second pull rod 10 are at the in-process of motion, support ball 19 is conflicted on first pull rod 6 and second pull rod 10 under supporting spring 20's effect, thereby guarantee that the motion of first pull rod 6 and second pull rod 10 is more stable.
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. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
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 (4)
1. A link belt clamping device comprising a housing (21), characterized in that: rotate through third pivot (14) in casing (21) and be connected with connecting rod fixed block (11), the both ends of connecting rod fixed block (11) rotate the one end that is connected with first pull rod (6) and second pull rod (10) respectively, the other end of first pull rod (6) rotates the one end of connecting at first belt pulley support (2), the other end of first belt pulley support (2) rotates to be connected on first pivot (1), just first pivot (1) fixed connection is in casing (21) inner wall, install first rubber roller (3) on first belt pulley support (2), belt (8) have been cup jointed on first rubber roller (3), the other end of second pull rod (10) rotates the one end of connecting at second belt pulley support (4), the other end of second belt pulley support (4) rotates to be connected on second pivot (7), just second pivot (7) fixed connection be in casing (21) inner wall, install second belt pulley (4) second rubber roller (5), second rubber roller (9) have lower rubber roller (9) to cup joint.
2. The link belt clamping device as claimed in claim 1, wherein: install cylinder (13) in casing (21), the output of cylinder (13) rotates the one end that is connected with cylinder connecting rod (12), the other end of cylinder connecting rod (12) with the lateral wall of first pull rod (6) rotates and is connected.
3. The link belt clamping device as claimed in claim 1, wherein: the inner wall of casing (21) for the both sides difference symmetry fixedly connected with backup pad (15) of first pull rod (6) and second pull rod (10), top one side fixedly connected with supporting roof (16) of backup pad (15), equidistant fixedly connected with supporting sleeve (17) in one side of supporting roof (16), the inside one end that has bracing piece (18) through supporting spring (20) sliding connection of one end of supporting sleeve (17), the other end fixedly connected with supporting ball (19) of bracing piece (18), a plurality of supporting ball (19) all with the lateral wall conflict of first pull rod (6) and second pull rod (10) is connected.
4. The link belt clamping device according to claim 3, wherein: the supporting ball (19) is of a soft rubber structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222537346.8U CN218399641U (en) | 2022-09-23 | 2022-09-23 | Device for clamping connecting rod belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222537346.8U CN218399641U (en) | 2022-09-23 | 2022-09-23 | Device for clamping connecting rod belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218399641U true CN218399641U (en) | 2023-01-31 |
Family
ID=85035200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222537346.8U Active CN218399641U (en) | 2022-09-23 | 2022-09-23 | Device for clamping connecting rod belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218399641U (en) |
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2022
- 2022-09-23 CN CN202222537346.8U patent/CN218399641U/en active Active
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