CN220741366U - Gear rack pushing plate transmission structure - Google Patents
Gear rack pushing plate transmission structure Download PDFInfo
- Publication number
- CN220741366U CN220741366U CN202322141314.0U CN202322141314U CN220741366U CN 220741366 U CN220741366 U CN 220741366U CN 202322141314 U CN202322141314 U CN 202322141314U CN 220741366 U CN220741366 U CN 220741366U
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- China
- Prior art keywords
- rack
- frame
- guide rail
- length direction
- rotating shaft
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000008093 supporting effect Effects 0.000 claims description 11
- 238000004080 punching Methods 0.000 abstract description 21
- 230000033001 locomotion Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000003856 thermoforming Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a gear rack pushing plate transmission structure which comprises a feeding channel, a frame, a moving track, a clamping mechanism and a driving device, wherein the driving device comprises a driving unit, a rotating shaft, a gear and a rack, the rack is connected with the clamping mechanism, the rack extends along the length direction of the frame, the gear is connected with the rotating shaft, the rotating shaft is rotationally connected with the frame, the driving unit is connected with the rotating shaft, and the driving unit drives the gear to rotate so that a template on the clamping mechanism moves into and out of the feeding channel in a reciprocating manner. The movement of the template is more accurate through the meshing transmission mode of the gear and the rack; the mechanical arm does not need to extend into the punching equipment and only needs to move outside the punching equipment, so that the stroke of the punching equipment is reduced, and the efficiency is improved.
Description
Technical Field
The utility model relates to the field of plastic suction punching, in particular to a transmission structure of a rack and pinion pushing plate.
Background
The vacuum plastic is a vacuum adsorption thermoforming technology, a female die or a male die is utilized to perform vacuum adsorption forming on a plastic master and then blanking the plastic master into a plurality of individual products, and in order to achieve full-automatic online punching, the vacuum plastic punching field is mainly divided into two modes of integral online punching and sectional online punching.
In the prior art, a punching device cuts a plastic sucking product on a plastic sucking sheet from the sheet, a template at the bottom of the sheet is fixed on the template through the action of vacuum adsorption, then the plastic sucking product on the template is taken away through a manipulator, for example, chinese patent application number 201910906198.2 discloses an automatic film plastic sucking forming production line, which belongs to a linear production line, namely, the production flow is completed on a straight line, punching is firstly carried out, then the die is linearly moved to the next procedure, and the material is taken through the manipulator.
Disclosure of Invention
The utility model aims to provide a gear rack pushing plate transmission structure which has the advantages of high precision and high efficiency.
The technical aim of the utility model is realized by the following technical scheme: the utility model provides a rack and pinion push plate transmission structure, includes feed channel, still includes
The rack is arranged on at least one side of the width direction of the feeding channel;
the movable rails are arranged on two sides of the width direction of the rack and extend along the length direction of the rack;
the clamping mechanism is connected with a template and is in sliding connection with the moving track;
the driving device comprises a driving unit, a rotating shaft, a gear and a rack, wherein the rack is connected with the clamping mechanism, the rack extends along the length direction of the frame, the gear is connected with the rotating shaft, the rotating shaft is rotationally connected with the frame, the driving unit is connected with the rotating shaft, and the driving unit drives the gear to rotate so that the template on the clamping mechanism moves into and out of the feeding channel in a reciprocating manner.
Preferably, the moving rails are symmetrically arranged on the frame.
By adopting the technical scheme, the movement of the template is more stable.
Preferably, the frames are disposed on both sides in the width direction of the feed passage.
By adopting the technical scheme, the working efficiency of punching equipment is doubled.
Preferably, the rack comprises a support column, a connecting rod and a bottom plate, wherein the connecting rods are arranged in parallel, extend along the length direction of the rack, are connected with the support columns adjacent to each other in the length direction, are connected to the upper parts of the support columns, and are connected with the lower parts of the support columns.
By adopting the technical scheme, the clamping mechanism and the movable rail are supported and connected.
Preferably, the moving track comprises a guide rail and a guide rail seat, the guide rail is arranged above the connecting rod, the guide rail extends along the length direction of the frame, the bottom of the guide rail seat is connected with the guide rail in a sliding manner, the upper portion of the guide rail seat is connected with the clamping mechanism, and at least one guide rail seat is arranged on the guide rail.
By adopting the technical scheme, the guide rail and the guide rail seat play a role in connecting and guiding the clamping mechanism.
Preferably, the guide rail extends into the feed channel along the length of the frame.
By adopting the technical scheme, the template plays a role in auxiliary support and guide in the moving process.
Preferably, the clamping mechanism comprises a clamping plate, one end of the clamping plate in the length direction is connected with the tail end of the template, the guide rail seat is connected to the bottom of the clamping plate, the rack is arranged downwards, and the rack is connected with the bottom of the clamping plate.
By adopting the technical scheme, the clamping plate plays a role in connecting the template, the guide rail and the rack.
Preferably, the other end of the clamping plate in the length direction is provided with a trigger block, and the two ends of the connecting rod in the length direction are provided with trigger seats matched with the trigger block.
Through adopting above-mentioned technical scheme, trigger block closes trigger seat cooperation, plays spacing or suggestion template and gets into and leave the effect in the feed channel.
Preferably, the rotation shaft is provided at a side close to the feed passage.
By adopting the technical scheme, the other side forms a space for an operator to overhaul.
Preferably, the rotating shaft is provided with a supporting wheel, and the supporting wheel is abutted with the bottom of the template.
Through adopting above-mentioned technical scheme, when the backup pad removes, the supporting wheel plays auxiliary stay's effect.
In summary, the feeding channel refers to a channel through which a plastic sucking sheet passes, the plastic sucking sheet is located in punching equipment, a template is clamped on a clamping mechanism, a driving unit drives a rotating shaft to rotate, a gear is made to rotate, a rack at the bottom of the clamping mechanism is further made to act, the clamping mechanism is driven to move towards the feeding channel, in the moving process, the clamping mechanism moves the template into the feeding channel under the guiding action of a moving guide rail, after punching equipment completes punching, a driving device drives the rotating shaft to rotate, the gear is made to rotate, the rack meshed with the gear moves, the clamping mechanism is further driven to reversely move, the template is driven to leave the feeding channel, and continuous blanking of the punching mechanism is achieved through reciprocating motion.
In the process, the method has the advantages that firstly, the template is moved more accurately by a gear-rack meshing transmission mode; secondly, the moving track extends into the feeding channel, so that the supporting effect of the template is better; thirdly, the mechanical arm does not need to extend into the punching equipment and only needs to move outside the punching equipment, so that the stroke of the punching equipment is reduced, and the efficiency is improved; fourth, the left and right sides of the feed channel can be arranged, so that the working efficiency is doubled; fifthly, as the transmission structures are arranged on two sides of the width direction of the feeding channel, the whole space occupation of the production line is saved; sixth, drive unit is close to the feed channel setting, and the setting of access hole simultaneously makes things convenient for follow-up maintainer to overhaul.
Drawings
FIG. 1 is a schematic structural view of an embodiment;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a schematic view of an embodiment with the die cutting apparatus removed;
FIG. 4 is an enlarged schematic view of portion B of FIG. 3;
in the figure, 1, a feed channel; 2. a frame; 21. a support column; 22. a connecting rod; 23. a bottom plate; 31. a guide rail; 32. a guide rail seat; 41. clamping plates are arranged; 42. a template; 43. a trigger block; 44. a trigger seat; 51. a driving unit; 52. a rotating shaft; 53. a gear; 54. a rack; 55. and a supporting wheel.
Detailed Description
The present utility model will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.
Examples:
as shown in fig. 1 to 4, a rack and pinion push plate transmission structure, including feed channel 1, in this embodiment, feed channel 1 is located die-cut equipment, and feed channel 1's length direction is the feeding and the ejection of compact direction of plastic uptake sheet, and transmission structure includes frame 2, and frame 2 sets up in at least one side of feed channel 1 width direction, and in this embodiment, feed channel 1's width direction both sides all are provided with a frame 2, are provided with two frames 2 promptly, and frame 2 plays the effect of connection and fixed, all is provided with movable rail, clamping mechanism and drive arrangement in every set of frame 2.
As shown in fig. 1 and 3, the frame 2 includes support columns 21, connection rods 22 and a bottom plate 23, the connection rods 22 are arranged in parallel, the connection rods 22 extend along the length direction of the frame 2, the connection rods 22 are connected with the support columns 21 adjacent to each other in the length direction by welding, the connection rods 22 are connected with the upper portions of the support columns 21, and the bottom plate 23 is connected with the lower portions of the support columns 21.
As shown in fig. 1 to 4, the moving track plays a role in guiding the clamping mechanism, the moving track is arranged on two sides of the width direction of the frame 2, namely, the moving track is symmetrically provided with two groups on the frame 2, the moving track extends along the length direction of the frame 2, meanwhile, the moving track extends into the feeding channel 1, the moving track comprises guide rails 31 and guide rail seats 32, the guide rails 31 are arranged above the connecting rods 22, specifically, the bottoms of the guide rails 31 are fixedly connected with the tops of the connecting rods 22, the guide rails 31 extend along the length direction of the frame 2, the guide rails 31 extend into the feeding channel 1 along the length direction of the frame 2, the bottoms of the guide rail seats 32 are slidably connected with the guide rails 31, the upper parts of the guide rail seats 32 are connected with the clamping mechanism, at least one guide rail seat 32 is arranged on the guide rails 31, in this embodiment, the guide rail seats 32 on the same guide rail 31 are provided with four guide rail seats, the two guide rail seats 32 are connected with the bottoms of the clamping plate 41, and the other two guide rail seats 32 are connected with the bottoms of the template 42, so that guiding and connecting effects are improved.
As shown in fig. 3, the driving device comprises a driving unit 51, a rotating shaft 52, a gear 53 and a rack 54, wherein the rack 54 is connected with the clamping mechanism, the driving unit 51 is a motor, the motor is arranged on the outer side of the frame 2, the rack 54 extends along the length direction of the frame 2, the gear 53 is connected with the rotating shaft 52, the rotating shaft 52 is rotationally connected with the frame 2, the driving unit 51 is connected with the rotating shaft 52, and two sides of the rotating shaft 52 are respectively connected with the frame 2 through bearing seats.
Meanwhile, since the rotation shaft 52 is provided at one side close to the feed passage 1, a service person can service the transmission structure through the other side.
As shown in fig. 3, the template 42 is connected to the clamping mechanism, the clamping mechanism is connected with the moving track in a sliding manner, the clamping mechanism comprises a clamping plate 41, one end of the length direction of the clamping plate 41 is connected with the end of the template 42, the guide rail seat 32 is connected to the bottom of the clamping plate 41, the rack 54 is arranged downwards, the rack 54 is connected with the bottom of the clamping plate 41, meanwhile, racks 54 matched with the gears 53 are arranged at the bottoms of the clamping plates 41 on two sides, better guiding and supporting effects are achieved on the template 42, the guide rail 31 supports two sides of the width direction of the template 42, the center of the template 42 is abutted through supporting wheels 55, the supporting wheels 55 are arranged at the center of the rotating shaft 52, and synchronous abutting connection is achieved between the supporting wheels 55 and the bottom of the template 42 in the moving process of the template 42.
As shown in fig. 3 and 4, the other end of the clamping plate 41 in the length direction is provided with a trigger block 43, two ends of the connecting rod 22 in the length direction are provided with trigger seats 44 matched with the trigger block 43, and the trigger block 43 have two setting modes, namely, the trigger seats 44 can adopt a travel switch or a light sensor for detecting whether the templates 42 move in place in two directions or not, or the trigger seats 44 are blocked in the movement travel of the trigger block 43, and further movement of the templates 42 is limited by limiting.
Working principle:
the motor drives the rotating shaft 52 to rotate positively, so that the gear 53 rotates, further the rack 54 at the bottom of the clamping mechanism meshed with the gear 53 acts, the clamping mechanism is driven to move towards the feeding channel 1, in the moving process, the clamping mechanism moves into the feeding channel 1 under the guiding action of the moving guide rail 31, after punching equipment completes punching, the driving device drives the rotating shaft 52 to rotate reversely, the gear 53 rotates reversely, the rack 54 meshed with the gear 53 moves, further the clamping mechanism is driven to move reversely, the template 42 is driven to leave the feeding channel 1, and then blanking of the punching mechanism is realized in continuous reciprocating motion.
Claims (10)
1. The utility model provides a rack and pinion push plate transmission structure, includes feed channel (1), its characterized in that: the device also comprises a frame (2), wherein the frame (2) is arranged on at least one side of the width direction of the feeding channel (1);
the moving rails are arranged on two sides of the width direction of the frame (2) and extend along the length direction of the frame (2);
the clamping mechanism is connected with a template (42), and is in sliding connection with the moving track;
the driving device comprises a driving unit (51), a rotating shaft (52), a gear (53) and a rack (54), wherein the rack (54) is connected with the clamping mechanism, the rack (54) extends along the length direction of the frame (2), the gear (53) is connected with the rotating shaft (52), the rotating shaft (52) is rotationally connected with the frame (2), the driving unit (51) is connected with the rotating shaft (52), and the driving unit (51) drives the gear (53) to rotate so that the template (42) on the clamping mechanism moves into and out of the feeding channel (1) in a reciprocating manner.
2. The rack and pinion pusher plate transmission of claim 1 wherein: the two groups of moving tracks are symmetrically arranged on the frame (2).
3. The rack and pinion pusher plate transmission of claim 1 wherein: the machine frame (2) is arranged at two sides of the width direction of the feeding channel (1).
4. The rack and pinion pusher plate transmission of claim 1 wherein: frame (2) are including support column (21), connecting rod (22) and bottom plate (23), connecting rod (22) set up side by side, connecting rod (22) extend along the length direction of frame (2), connecting rod (22) connect length direction is adjacent support column (21), connecting rod (22) are connected in the upper portion of support column (21), bottom plate (23) are connected with the lower part of support column (21).
5. The rack and pinion pusher plate transmission of claim 4 wherein: the movable track comprises a guide rail (31) and a guide rail seat (32), wherein the guide rail (31) is arranged above the connecting rod (22), the guide rail (31) extends along the length direction of the frame (2), the bottom of the guide rail seat (32) is connected with the guide rail (31) in a sliding mode, the upper portion of the guide rail seat (32) is connected with the clamping mechanism, and at least one guide rail seat (32) is arranged on the guide rail (31).
6. The rack and pinion pusher plate transmission of claim 5 wherein: the guide rail (31) extends into the feeding channel (1) along the length direction of the frame (2).
7. The rack and pinion pusher plate transmission of claim 5 wherein: the clamping mechanism comprises a clamping plate (41), one end of the clamping plate (41) in the length direction is connected with the tail end of the template (42), the guide rail seat (32) is connected to the bottom of the clamping plate (41), the rack (54) is downwards arranged, and the rack (54) is connected with the bottom of the clamping plate (41).
8. The rack and pinion pusher plate transmission of claim 7 wherein: the other end of the clamping plate (41) in the length direction is provided with a trigger block (43), and the two ends of the connecting rod (22) in the length direction are provided with trigger seats (44) matched with the trigger block (43).
9. The rack and pinion pusher plate transmission of claim 4 wherein: the rotating shaft (52) is arranged at one side close to the feeding channel (1).
10. The rack and pinion pusher plate transmission of claim 1 wherein: the rotary shaft (52) is provided with a supporting wheel (55), and the supporting wheel (55) is abutted with the bottom of the template (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322141314.0U CN220741366U (en) | 2023-08-10 | 2023-08-10 | Gear rack pushing plate transmission structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322141314.0U CN220741366U (en) | 2023-08-10 | 2023-08-10 | Gear rack pushing plate transmission structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220741366U true CN220741366U (en) | 2024-04-09 |
Family
ID=90550590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322141314.0U Active CN220741366U (en) | 2023-08-10 | 2023-08-10 | Gear rack pushing plate transmission structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220741366U (en) |
-
2023
- 2023-08-10 CN CN202322141314.0U patent/CN220741366U/en active Active
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