CN220904399U - Paper pressing brush driving mechanism - Google Patents
Paper pressing brush driving mechanism Download PDFInfo
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- CN220904399U CN220904399U CN202322101648.5U CN202322101648U CN220904399U CN 220904399 U CN220904399 U CN 220904399U CN 202322101648 U CN202322101648 U CN 202322101648U CN 220904399 U CN220904399 U CN 220904399U
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- cam
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- paper pressing
- cam shaft
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- 238000003825 pressing Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 title claims abstract description 22
- 125000006850 spacer group Chemical group 0.000 claims abstract description 14
- 230000000149 penetrating effect Effects 0.000 claims abstract description 10
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004049 embossing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The embodiment of the application discloses a paper pressing brush driving mechanism which comprises a fixed supporting seat and a brush pressing beam, wherein the bottom of the fixed supporting seat is connected with a bearing A, the front surface of the bearing A is connected with a cam shaft in a penetrating manner, the outer part of the cam shaft is sleeved with a cam A, the outer part of the cam shaft is connected with a bearing B through a bearing spacer, the outer part of the cam shaft is sleeved with a cam spacer, the outer part of the cam spacer is sleeved with a switch cam, the outer part of the cam shaft is sleeved with a double sprocket, both sides of the back surface of the brush pressing beam are connected with cushion blocks, and the back surface of each cushion block is connected with a linear bearing. The paper pressing brush driving mechanism takes a double chain wheel as driving force to drive a cam A to perform circular motion, the circular motion of the cam A presses a bearing B below the pressing roller to drive a brush pressing beam to move up and down, and accordingly the paper pressing brush is driven to reciprocate. The friction coefficient can be effectively reduced by matching the linear bearing with the guide rod, so that the whole mechanism can run more stably.
Description
Technical Field
The application relates to the field of paper pressing brush driving mechanisms, in particular to a paper pressing brush driving mechanism.
Background
The paper pressing brush driving mechanism is applied to paper collecting parts of die cutting machines, stamping machines and deep embossing stamping machines, and is more stable than the traditional hinge mechanism. The traditional hinge mechanism has more non-standard parts to be processed, is easy to break down and causes production delay.
Disclosure of utility model
In view of the above problems, the application provides a paper pressing brush driving mechanism, which comprises a fixed supporting seat and a brush pressing beam, wherein the bottom of the fixed supporting seat is connected with a bearing A, the front surface of the bearing A is connected with a cam shaft in a penetrating way, the outer part of the cam shaft is sleeved with a cam A, the outer part of the cam shaft is connected with a bearing B through a bearing spacer, the outer part of the cam shaft is sleeved with a cam spacer, the outer part of the cam spacer is sleeved with a switch cam, and the outer part of the cam shaft is sleeved with a double sprocket.
The brush press beam comprises a brush press beam body, wherein the back of the brush press beam body is fixedly connected with a base plate, the back of the brush press beam body is fixedly connected with a linear bearing, the top of the linear bearing is connected with a guide rod, a spring is connected to the outer portion of the guide rod in a penetrating manner, and a round nut is connected to the top of the guide rod.
Preferably, both sides of the top of the linear bearing are provided with round grooves, and the inner parts of the round grooves are in sliding connection with the outer parts of the guide rods. The round groove guides the guide rod to make it move linearly
Preferably, the bottom of the spring is fixedly connected with the top of the linear bearing, the top of the spring is connected with the bottom of the round nut, and the guide rod can return the spring
Preferably, the fixed support seat is fixed by the fixing bolts A in the fixing grooves A.
Preferably, the back of the cushion block is fixedly connected with the bottom of the front of the guide rod through a screw, and the screw can connect the cushion block with the guide rod.
Preferably, both sides of the back of the backing plate are provided with fixing grooves B, fixing bolts B are connected in the fixing grooves B in a penetrating mode, and the backing plate can be fixed by the aid of the fixing grooves B in cooperation with the fixing bolts B.
Advantageous effects
Compared with the prior art, the application provides a paper pressing brush driving mechanism, which has the following beneficial effects:
1. The paper pressing brush driving mechanism takes a double chain wheel as driving force to drive a cam A to perform circular motion, the circular motion of the cam A presses a bearing B below the pressing roller to drive a brush pressing beam to move up and down, and accordingly the paper pressing brush is driven to reciprocate. The friction coefficient can be effectively reduced by matching the linear bearing with the guide rod, so that the whole mechanism can run more stably.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic front view of the present application;
FIG. 2 is a right side schematic view of the present application;
Fig. 3 is a schematic front view of the round nut of the present application.
In the figure: 1. fixing the supporting seat; 2. a bearing A; 3. a cam shaft; 4. a cam A; 5. bearing spacer bush; 6. a bearing B; 7. cam spacer rings; 8. a switch cam; 9. a double sprocket; 10. a brush pressing beam; 11. a cushion block; 12. a linear bearing; 13. a backing plate; 14. a guide rod; 15. a spring; 16. a round nut.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
The application provides a technical scheme, referring to fig. 1, a paper pressing brush driving mechanism comprises a fixed supporting seat 1 of a connecting component and a brush pressing beam 10 of the connecting component, wherein both sides of the front surface of the fixed supporting seat 1 are respectively provided with a fixed groove A for fixing the fixed supporting seat 1, the inside of the fixed groove A is penetrated and connected with a fixed bolt A for fixing the fixed groove A, and the bottom of the fixed supporting seat 1 is connected with a bearing A2 for supporting a cam shaft 3.
Referring to fig. 1, the front surface of a bearing A2 is connected with a cam shaft 3 of a connecting assembly in a penetrating way, the outer part of the cam shaft 3 is sleeved with a cam A4 for driving a brush pressing beam 10, and the outer part of the cam shaft 3 is connected with a driving bearing B6 through a bearing spacer 5.
Referring to fig. 1, a cam spacer 7 of a connecting assembly is sleeved outside a cam shaft 3, a switch cam 8 is sleeved outside the cam spacer 7, and a double-chain wheel 9 for driving the cam shaft 3 to rotate by external driving force is sleeved outside the cam shaft 3.
Referring to fig. 2 and 3, two sides of the back of the brush pressing beam 10 are respectively connected with a cushion block 11 of a connecting assembly, the back of the cushion block 11 is fixedly connected with the bottom of the front of the guide rod 14 through a screw, the back of the cushion block 11 is connected with a linear bearing 12, two sides of the top of the linear bearing 12 are respectively provided with a round groove which is convenient for the guide rod 14 to move, the inside of the round groove is in sliding connection with the outside of the guide rod 14, and the back of the linear bearing 12 is fixedly connected with a backing plate 13 which is used for fixing the linear bearing 12.
Referring to fig. 2 and 3, both sides of the back surface of the backing plate 13 are provided with fixing grooves B of the connecting assembly, the inside of the fixing grooves B is connected with fixing bolts B in a penetrating manner, the top of the linear bearing 12 is connected with a guide rod 14 capable of sliding in the linear bearing 12, and the outside of the guide rod 14 is connected with a spring 15 for driving the guide rod 14 to return in a penetrating manner.
Referring to fig. 2 and 3, the bottom of the spring 15 is fixedly connected with the top of the linear bearing 12, the top of the spring 15 is connected with the bottom of the round nut 16, and the top of the guide rod 14 is connected with the round nut 16 which drives the guide rod 14 to return through the spring 15.
The working principle of the device is as follows: the double chain wheel 9 is used as driving force to drive the cam A4 to perform circular motion, the circular motion of the cam A4 presses the bearing B6 below to drive the brush pressing beam 10 to move up and down, so that the reciprocating motion of the paper pressing brush is driven, and the friction coefficient can be effectively reduced by matching the linear bearing 12 with the guide rod 14, so that the whole mechanism operates more stably.
The bearing B6 is a bearing with a handle, and the bearing handle penetrates into the brush pressing beam 10 and is fixed together. The bearing B6 is pressed directly against the top of the cam A4, and the spring 15 is stretched when the low point portion of the cam A4 is in contact with the bearing B6, and the spring 15 is compressed when the high point portion of the cam A4 is in contact with the bearing B6.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present application, and are not limiting; although the application has been described in detail with reference to the foregoing embodiments, it will be appreciated by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not drive the essence of the corresponding technical solutions to depart from the spirit and scope of the technical solutions of the embodiments of the present application.
Claims (6)
1. The utility model provides a paper pressing brush actuating mechanism, includes fixed support seat (1) and brush pressure roof beam (10), its characterized in that: the bottom of the fixed supporting seat (1) is connected with a bearing A (2), the front surface of the bearing A (2) is connected with a cam shaft (3) in a penetrating way, the outer part of the cam shaft (3) is sleeved with a cam A (4), the outer part of the cam shaft (3) is connected with a bearing B (6) through a bearing spacer (5), the outer part of the cam shaft (3) is sleeved with a cam spacer (7), the outer part of the cam spacer (7) is sleeved with a switch cam (8), and the outer part of the cam shaft (3) is sleeved with a double-chain wheel (9);
Both sides at brush pressure roof beam (10) back all are connected with cushion (11), the back of cushion (11) is connected with linear bearing (12), the back fixedly connected with backing plate (13) of linear bearing (12), the top of linear bearing (12) is connected with guide arm (14), the outside through connection of guide arm (14) has spring (15), the top of guide arm (14) is connected with round nut (16).
2. A paper pressing brush driving mechanism according to claim 1, wherein both sides of the top of the linear bearing (12) are provided with round grooves, and the inside of the round grooves is in sliding connection with the outside of the guide rod (14).
3. A paper pressing brush driving mechanism according to claim 2, wherein the bottom of the spring (15) is fixedly connected with the top of the linear bearing (12), and the top of the spring (15) is connected with the bottom of the round nut (16).
4. The paper pressing brush driving mechanism according to claim 1, wherein both sides of the front face of the fixed supporting seat (1) are provided with a fixed groove A, and a fixed bolt A is connected in the fixed groove A in a penetrating manner.
5. A paper pressing brush driving mechanism according to claim 4, wherein the back surface of the cushion block (11) is fixedly connected with the bottom of the front surface of the guide rod (14) through a screw.
6. The paper pressing brush driving mechanism according to claim 4, wherein the two sides of the back surface of the backing plate (13) are provided with fixing grooves B, and fixing bolts B are connected inside the fixing grooves B in a penetrating manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322101648.5U CN220904399U (en) | 2023-08-07 | 2023-08-07 | Paper pressing brush driving mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322101648.5U CN220904399U (en) | 2023-08-07 | 2023-08-07 | Paper pressing brush driving mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220904399U true CN220904399U (en) | 2024-05-07 |
Family
ID=90912017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322101648.5U Active CN220904399U (en) | 2023-08-07 | 2023-08-07 | Paper pressing brush driving mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220904399U (en) |
-
2023
- 2023-08-07 CN CN202322101648.5U patent/CN220904399U/en active Active
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