CN214491821U - Paper folding mechanism - Google Patents

Paper folding mechanism Download PDF

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Publication number
CN214491821U
CN214491821U CN202023332524.0U CN202023332524U CN214491821U CN 214491821 U CN214491821 U CN 214491821U CN 202023332524 U CN202023332524 U CN 202023332524U CN 214491821 U CN214491821 U CN 214491821U
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China
Prior art keywords
shaped
rotating shaft
filter screen
cam mechanism
rack
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CN202023332524.0U
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Chinese (zh)
Inventor
祁宏山
蔡尧军
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Changzhou Dalichen Automation Technology Co ltd
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Changzhou Dalichen Automation Technology Co ltd
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Priority to CN202023332524.0U priority Critical patent/CN214491821U/en
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Abstract

The utility model relates to a paper folding mechanism, include: a frame; the rotating shaft is horizontally and rotatably arranged on the rack; the driving mechanism is connected with one end of the rotating shaft and drives the rotating shaft to rotate; a cam mechanism fixed on the rotating shaft; the base is positioned below the rack, and a plurality of V-shaped grooves are formed in the base; a filter screen disposed on the base; the lifting rods are arranged on the rack in a lifting manner, the tops of the lifting rods are abutted against the V-shaped blocks by the cam mechanism, the lifting rods are fixed at the lower ends of the lifting rods and are suitable for driving the filter screen to be attached to the V-shaped grooves; in the process of one circle of rotation of the cam mechanism, firstly, a plurality of V-shaped blocks are sequentially inserted into the V-shaped grooves in sequence, and the V-shaped blocks are matched with the V-shaped grooves to play a role in compression; in the subsequent rotation process, the complete matching of the V-shaped block and the V-shaped groove is completed, and at the moment, the processing of the filter screen is completed; during the rotation again, a plurality of V type pieces rise jointly, can realize taking out after the filter screen processing is accomplished, realize automatic the buckling.

Description

Paper folding mechanism
Technical Field
The utility model relates to the field of machinary, specifically a paper folding mechanism.
Background
In order to enlarge the filtering efficiency of a conventional filter screen, the conventional filter screen needs to be bent in a V shape, and the surface area of the filter screen is increased in a certain space, so that the filter screen needs to be bent; the conventional bending processing is realized by manual bending, so that the working efficiency is low;
in conclusion, how to realize automation is a problem which needs to be solved urgently by researchers of the company.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: how to realize automatic bending;
in order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model relates to a paper folding mechanism, include: a frame; the rotating shaft is horizontally and rotatably arranged on the rack; the driving mechanism is connected with one end of the rotating shaft and drives the rotating shaft to rotate; a cam mechanism fixed on the rotating shaft; the base is positioned below the rack, and a plurality of V-shaped grooves are formed in the base; a filter screen disposed on the base; the lifting rods are arranged on the rack in a lifting manner, the tops of the lifting rods are abutted against the V-shaped blocks by the cam mechanism, the lifting rods are fixed at the lower ends of the lifting rods and are suitable for driving the filter screen to be attached to the V-shaped grooves; when the cam mechanism rotates, the plurality of lifting rods are sequentially lowered and matched with the V-shaped groove to be lifted together;
in the scheme, the rack is used for fixing the rotating shaft and the driving mechanism, the rotating shaft rotates to drive the cam mechanism, the rotation of the cam mechanism drives the lifting rod to lift, and the V-shaped block at the bottom of the lifting rod is matched with the V-shaped groove, so that the filter screen is bent;
in the process of one circle of rotation of the cam mechanism, firstly, a plurality of V-shaped blocks are sequentially inserted into the V-shaped grooves in sequence, and the V-shaped blocks are matched with the V-shaped grooves to play a role in compression; in the subsequent rotation process, the complete matching of the V-shaped block and the V-shaped groove is completed, and at the moment, the processing of the filter screen is completed; in the process of rotating again, the plurality of V-shaped blocks ascend together to realize the taking out of the filter screen after the processing is finished, in the scheme, the lifting rod is sleeved with the elastic piece which is used for always abutting against the cam mechanism,
in order to explain the concrete structure of the driving mechanism, the utility model adopts the driving mechanism as the motor.
In order to explain how the top of the lifting rod is connected with the cam mechanism, the top of the lifting rod is fixedly provided with a rotating roller which is propped against the cam mechanism;
in this scheme, gyro wheel and cam mechanism adopt the gyro wheel to be connected, consequently be rolling friction between the two, have reduced both because the wearing and tearing behind the relative motion.
In order to realize the maximum up-down stroke of the lifting rod, the lifting rod is arranged on the first supporting plate and the second supporting plate which are arranged up and down by penetrating through the frame; the limiting ring is sleeved on the lifting rod and is positioned between the first supporting plate and the second supporting plate;
the lifter passes first backup pad, second backup pad, has further guaranteed that the lifter can only carry out vertical elevating movement, and the spacing collar cover is established on the lifter, and when the terminal surface offseted under spacing collar and the first backup pad, the maximum distance that is spacing collar upgoing this moment, when the terminal surface offseted under spacing collar and the second backup pad, was the maximum distance of spacing collar inferiority this moment.
In order to limit the lifting rod to rotate around the axis direction thereof in the movement process, the bottom of the frame is fixed with a guide sleeve, and a stroke groove is vertically arranged in the guide sleeve; the V-shaped block is provided with a stroke block which is suitable for moving vertically along the stroke groove in a protruding mode;
the protruding stroke piece that is provided with on the lateral wall of V type piece, the fixed uide bushing that is provided with in frame bottom has seted up the stroke groove in the uide bushing, and the stroke piece is vertical rectilinear motion along the stroke groove, has restricted the lifter can only carry out elevating movement.
The utility model has the advantages that: the utility model relates to a paper folding mechanism, a plurality of V-shaped blocks are sequentially inserted into a V-shaped groove in sequence during the process of rotating a circle by a cam mechanism, and the V-shaped blocks are matched with the V-shaped groove to play a role in compressing; in the subsequent rotation process, the complete matching of the V-shaped block and the V-shaped groove is completed, and at the moment, the processing of the filter screen is completed; during the rotation again, a plurality of V type pieces rise jointly, can realize taking out after the filter screen processing is accomplished, realize automatic the buckling.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the guide sleeve of the present invention;
fig. 3 is a schematic structural diagram of the cam mechanism of the present invention;
in the figure: 1-a frame, 2-a rotating shaft, 3-a driving mechanism, 4-a cam mechanism, 5-a base, 6-V-shaped grooves, 7-a filter screen, 8-a lifting rod, 9-V-shaped blocks, 10-a first supporting plate, 11-a second supporting plate, 12-a limiting ring, 13-a roller, 14-a guide sleeve, 15-a stroke groove, 16-a stroke block, 17-a bulge and 18-a notch.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1, the utility model relates to a paper folding mechanism, include: a frame 1; the rotating shaft 2 is horizontally and rotatably arranged on the rack 1; the driving mechanism 3 is connected with one end of the rotating shaft 2 and drives the rotating shaft 2 to rotate; a cam mechanism 4 fixed to the rotating shaft 2; the base 5 is positioned below the rack 1, and a plurality of V-shaped grooves 6 are formed in the base 5; a filter screen 7 placed on the base 5; a plurality of lifting rods 8 which are arranged on the frame 1 in a lifting way, and the tops of the lifting rods are propped against the cam mechanism 4; the V-shaped block 9 is fixed at the lower end of the lifting rod 8 and is suitable for driving the filter screen 7 to be attached to the V-shaped groove 6; when the cam mechanism 4 rotates, the plurality of lifting rods 8 are sequentially lowered and matched with the V-shaped grooves 6 to be lifted together;
in the scheme, the rack is used for fixing the rotating shaft and the driving mechanism, the rotating shaft rotates to drive the cam mechanism, the rotation of the cam mechanism drives the lifting rod to lift, and the V-shaped block at the bottom of the lifting rod is matched with the V-shaped groove, so that the filter screen is bent;
in the process of one circle of rotation of the cam mechanism, firstly, a plurality of V-shaped blocks are sequentially inserted into the V-shaped grooves in sequence, and the V-shaped blocks are matched with the V-shaped grooves to play a role in compression; in the subsequent rotation process, the complete matching of the V-shaped block and the V-shaped groove is completed, and at the moment, the processing of the filter screen is completed; in the process of rotating again, the plurality of V-shaped blocks ascend together to realize the taking out of the filter screen after the processing is finished, in the scheme, the lifting rod is sleeved with the elastic piece which is used for always abutting against the cam mechanism,
as shown in fig. 1, in order to explain the specific structure of the driving mechanism, the present invention adopts the driving mechanism 3 as a motor.
As shown in fig. 1, in order to illustrate how the top of the lifting rod is connected with the cam mechanism, the top of the lifting rod 8 is fixedly provided with a rotating roller 13, and the roller 13 is abutted against the cam mechanism 4;
in this scheme, gyro wheel and cam mechanism adopt the gyro wheel to be connected, consequently be rolling friction between the two, have reduced both because the wearing and tearing behind the relative motion.
As shown in fig. 1, in order to realize the maximum up-down stroke of the lifting rod, the lifting rod 8 is inserted into a first supporting plate 10 and a second supporting plate 11 which are arranged up and down on the frame; a limiting ring 12 which is sleeved on the lifting rod 8 and is positioned between the first supporting plate 10 and the second supporting plate 11;
the lifter passes first backup pad, second backup pad, has further guaranteed that the lifter can only carry out vertical elevating movement, and the spacing collar cover is established on the lifter, and when the terminal surface offseted under spacing collar and the first backup pad, the maximum distance that is spacing collar upgoing this moment, when the terminal surface offseted under spacing collar and the second backup pad, was the maximum distance of spacing collar inferiority this moment.
As shown in fig. 1-2, in order to limit the lifting rod from rotating around the axis direction thereof during the movement process, the bottom of the frame 1 is fixed with a guide sleeve 14, and a stroke groove 15 is vertically formed in the guide sleeve 14; the V-shaped block 9 is provided with a stroke block 16 which is suitable for moving vertically along the stroke groove 15 in a protruding mode;
the protruding stroke piece that is provided with on the lateral wall of V type piece, the fixed uide bushing that is provided with in frame bottom has seted up the stroke groove in the uide bushing, and the stroke piece is vertical rectilinear motion along the stroke groove, has restricted the lifter can only carry out elevating movement.
As shown in fig. 3, the plurality of protrusions 17 of the cam mechanism 4 serve as operating points for depressing the lift lever 8, and the notches 18 serve as locations where the plurality of lift levers 8 are raised and returned.
The utility model relates to a paper folding mechanism, a plurality of V-shaped blocks are sequentially inserted into a V-shaped groove in sequence during the process of rotating a circle by a cam mechanism, and the V-shaped blocks are matched with the V-shaped groove to play a role in compressing; in the subsequent rotation process, the complete matching of the V-shaped block and the V-shaped groove is completed, and at the moment, the processing of the filter screen is completed; during the rotation again, a plurality of V type pieces rise jointly, can realize taking out after the filter screen processing is accomplished, realize automatic the buckling.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (5)

1. A paper folding mechanism, comprising:
a frame;
the rotating shaft is horizontally and rotatably arranged on the rack;
the driving mechanism is connected with one end of the rotating shaft and drives the rotating shaft to rotate;
a cam mechanism fixed to the rotating shaft;
the base is positioned below the rack, and a plurality of V-shaped grooves are formed in the base;
a filter screen disposed on the base;
the lifting rods are arranged on the rack in a lifting manner, and the tops of the lifting rods are abutted to the cam mechanism;
the V-shaped block is fixed at the lower end of the lifting rod and is suitable for driving the filter screen to be attached to the V-shaped groove;
when the cam mechanism rotates, the plurality of lifting rods are sequentially descended and matched with the V-shaped grooves to ascend together.
2. A paper folding mechanism as claimed in claim 1, wherein said drive mechanism is a motor.
3. The paper folding mechanism according to claim 1, wherein a rotating roller is fixedly arranged on the top of the lifting rod, and the roller abuts against the cam mechanism.
4. The paper folding mechanism according to claim 1, wherein the lifting rod penetrates through the first support plate and the second support plate which are arranged up and down on the frame;
and the limiting ring is sleeved on the lifting rod and is positioned between the first supporting plate and the second supporting plate.
5. The paper folding mechanism according to claim 1, wherein a guide sleeve is fixed at the bottom of the frame, and a travel groove is vertically formed in the guide sleeve;
and the V-shaped block is convexly provided with a stroke block which is suitable for vertically moving along the stroke groove.
CN202023332524.0U 2020-12-30 2020-12-30 Paper folding mechanism Active CN214491821U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202023332524.0U CN214491821U (en) 2020-12-30 2020-12-30 Paper folding mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202023332524.0U CN214491821U (en) 2020-12-30 2020-12-30 Paper folding mechanism

Publications (1)

Publication Number Publication Date
CN214491821U true CN214491821U (en) 2021-10-26

Family

ID=78213766

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202023332524.0U Active CN214491821U (en) 2020-12-30 2020-12-30 Paper folding mechanism

Country Status (1)

Country Link
CN (1) CN214491821U (en)

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