CN210362431U - Conveying device for plastic uptake machine - Google Patents

Conveying device for plastic uptake machine Download PDF

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Publication number
CN210362431U
CN210362431U CN201921209784.3U CN201921209784U CN210362431U CN 210362431 U CN210362431 U CN 210362431U CN 201921209784 U CN201921209784 U CN 201921209784U CN 210362431 U CN210362431 U CN 210362431U
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CN
China
Prior art keywords
adjusting
frame
pressing plate
smoothing
control
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Expired - Fee Related
Application number
CN201921209784.3U
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Chinese (zh)
Inventor
蔡天昊
张青
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Shanghai Jiusheng Plastic Co Ltd
Original Assignee
Shanghai Jiusheng Plastic Co Ltd
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Priority to CN201921209784.3U priority Critical patent/CN210362431U/en
Application granted granted Critical
Publication of CN210362431U publication Critical patent/CN210362431U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model relates to a plastic uptake machine field discloses a conveyer for plastic uptake machine, which comprises a frame, be equipped with in the frame and smooth the mechanism, smooth the mechanism and include two and smooth the frame, the bottom of smoothing the frame is fixed with the hypoplastron, smooth the clamp plate that sliding connection has the top that is located the hypoplastron in the frame, smooth and seted up vertical regulation hole on the top of frame, be fixed with the regulation pole of wearing out from the regulation hole on the clamp plate, threaded connection has the adjusting nut who is located the clamp plate and smooths between the frame on the regulation pole, the cover is equipped with on the regulation pole and is located adjusting nut and smooths the pressure spring between the frame. When the plastic films with different thicknesses and hardness are smoothed, the operator rotates the adjusting nut, so that the distance between the adjusting nut and the top of the smoothing frame is changed, the length of the compression spring is adjusted, the elasticity of the compression spring is changed, the pressure of the pressing plate on the plastic films is changed, the plastic films are adapted to the use requirements of different plastic films, and the application range is large.

Description

Conveying device for plastic uptake machine
Technical Field
The utility model relates to a plastic uptake machine field, in particular to conveyer for plastic uptake machine.
Background
The plastic-absorbing machine is also called a thermoplastic forming machine, and is a machine for absorbing heated and plasticized PVC, PE, PP, PET, HIPS and other thermoplastic plastic coiled materials into high-grade packing boxes, frames and other products with various shapes.
Before the strip-shaped thermoplastic plastic sheets enter the conveying mechanism, the strip-shaped thermoplastic plastic sheets need to be positioned, flattened and compressed by using the tabletting mechanism so as to prevent the strip-shaped thermoplastic plastic sheets from deviating and moving after entering the conveying mechanism and facilitate the sharp needle penetration of the sharp needle chain.
Chinese patent with publication number CN207954616U discloses a conveyor of plastic uptake machine, including the frame and along plastic sheet direction of transfer setting preforming unit and the conveying unit in the frame, the preforming unit is including the positioning mechanism who is applicable to the plastic sheet of different width and the hold-down mechanism that is used for pressing from both sides tightly the plastic sheet of different thickness, hold-down mechanism is including pacifying the flat board down, setting pacifying on the flat board top under, rotate in pacifying the board on and be connected with the pinch-off roller. The device can be properly adjusted according to the strip-shaped thermoplastic sheets with different specifications, and effectively positions, smooths and compresses the strip-shaped thermoplastic sheet to be fed into the conveying unit.
When the device is used, the plastic film passes through the pressing roller and the lower smoothing plate, and the pressing roller and the upper smoothing plate press the lower smoothing plate under the action of self gravity, so that the plastic film is smoothed. The toughness and hardness of plastic films of different thicknesses are different, and the pressure required for flattening is also different. The pressure of the flattening device in the device for flattening all plastic films is from the gravity of the pressing roller and the upper flattening plate, so that the device cannot meet the flattening requirements of various plastic films, and the application range is small.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a conveyer for plastic uptake machine has the wider advantage of application scope.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a conveyer for plastic uptake machine, includes the frame, be equipped with the control mechanism of distance between two preforming units and the control preforming unit in the frame, be equipped with in the frame and smooth the mechanism, smooth the mechanism and include two and smooth the frame, two smooth the both sides that the frame is fixed in respectively of putting up, smooth the bottom of putting up and be fixed with the hypoplastron, smooth the clamp plate that sliding connection has the top that is located the hypoplastron top in putting up, smooth and set up vertical regulation hole on the top of putting up, be fixed with the regulation pole of wearing out from the regulation hole on the clamp plate, threaded connection has the adjusting nut who is located the clamp plate and smooths between the frame on the regulation pole, the cover is equipped with the pressure spring who is located between adjusting nut and the frame of smoothing on the.
Through adopting above-mentioned technical scheme, the plastic film passes from between clamp plate and the hypoplastron, and the clamp plate pushes down on the plastic film under the effect of pressure spring, and clamp plate and hypoplastron compress tightly the plastic film and smooth. The pressure of the pressing plate on the plastic film is the sum of the dead weight of the pressing plate and the elasticity of the pressing spring. When the plastic films with different thicknesses and hardness are smoothed, the operator rotates the adjusting nut, so that the distance between the adjusting nut and the top of the smoothing frame is changed, the length of the compression spring is adjusted, the elasticity of the compression spring is changed, the pressure of the pressing plate on the plastic films is changed, the plastic films are adapted to the use requirements of different plastic films, and the application range is large.
Furthermore, a plurality of weight cavities are formed in the pressing plate, and balancing weights are connected in the weight cavities in a sliding mode.
Through adopting above-mentioned technical scheme, the quantity that the balancing weight was placed is different, and the dead weight of clamp plate is different, further changes the pressure of clamp plate to the plastic film to increase application scope.
Furthermore, be equipped with an adjusting cylinder in the regulation hole, pressure spring's the tip of keeping away from adjusting nut is contradicted with the tip of adjusting a cylinder, adjust the pole and wear out from adjusting a section of thick bamboo inner circle, it can dismantle with the regulation hole and be connected to adjust a section of thick bamboo.
Through adopting above-mentioned technical scheme, adjust a section of thick bamboo and can follow the downthehole dismantlement of regulation to conveniently adjust pole and compression spring's installation.
Furthermore, the outer wall of the adjusting cylinder is provided with threads, the inner wall of the adjusting hole is provided with internal threads, and the adjusting cylinder is in threaded connection with the adjusting hole.
Through adopting above-mentioned technical scheme, adjust a section of thick bamboo and pass through the screw thread and link to each other with the regulation hole, connect comparatively stably, difficult not hard up.
Furthermore, the inner wall of the adjusting hole is provided with an L-shaped locking groove which comprises a vertical groove and a transverse groove, and the end part of the adjusting cylinder is provided with a locking block which is connected in the locking groove in a sliding manner.
Through adopting above-mentioned technical scheme, aim at the latch segment and erect the groove and slide down the regulation section of thick bamboo, rotate the latch segment, with the latch segment embedding cross slot in, the locking groove will adjust a section of thick bamboo fixed, the connected mode of adjusting a section of thick bamboo and regulation hole is comparatively simple, convenient operation.
Furthermore, the central point of the upper end of the pressing plate is hinged with a connecting rod, the end part of the connecting rod, which is far away from the pressing plate, is hinged with a lever, and the middle part of the lever is abutted against the upper end of the smoothing frame.
Through adopting above-mentioned technical scheme, will adjust a section of thick bamboo and take out in the regulation hole, compression spring wears out from the regulation hole, and operating personnel presses the lever, and the lever lifts up the clamp plate through the connecting rod, conveniently wears the plastic film.
Furthermore, the pressing unit comprises a supporting seat, the control mechanism comprises a control lead screw, two threads with opposite rotation directions are arranged on the control lead screw, a control block is fixed on the lower surface of the supporting seat, a control hole is formed in the control block, the control lead screw penetrates through the control hole and is in threaded connection with the control hole, a baffle is vertically arranged on one side, away from the supporting seat, of the supporting seat, a pressing plate is arranged on the supporting seat, and a pressing gap is formed between the pressing plate and the supporting seat.
Through adopting above-mentioned technical scheme, operating personnel rotation control lead screw, control lead screw rotate drive two supporting seats in opposite directions or back-to-back motion to adjust distance and plastic film looks adaptation between two supporting seats. The plastic film penetrates from the compression gap between the compression plate and the supporting seat, the two ends of the plastic film are abutted to the baffle, and the baffle positions the plastic film.
Furthermore, a plurality of adjusting grooves are vertically formed in the baffle, adjusting screws are rotatably connected in the adjusting grooves, adjusting blocks are connected to the adjusting screws in a threaded mode, and the pressing plate is connected with the adjusting blocks.
Through adopting above-mentioned technical scheme, rotate adjusting screw, adjusting screw drives the regulating block up-and-down motion to change the distance between pressure strip and the supporting seat, adjust the size in clearance that compresses tightly, thereby can carry on spacingly, convenient to use to not unidimensional plastic film.
To sum up, the utility model discloses following beneficial effect has:
1. through the arrangement of the adjusting nut, an operator rotates the adjusting nut, so that the distance between the adjusting nut and the top of the smoothing frame is changed, the length of the pressing spring is adjusted, the elasticity of the pressing spring is changed, the pressure of the pressing plate on the plastic film is changed, the use requirements of different plastic films are met, and the application range is wide;
2. through the setting of supporting seat and pressure strip, the plastic film can directly penetrate and compress tightly in the clearance, and the plastic film is carried in compressing tightly the clearance, and supporting seat and pressure strip support the plastic film, and the clearance that compresses tightly the clearance is less, and the home range of plastic film is less, is difficult for rocking, and supporting seat and pressure strip can play better supporting role moreover, and consequently, the plastic film has better stability in the transportation.
Drawings
FIG. 1 is a schematic structural diagram of the first embodiment;
FIG. 2 is a schematic view of the connection between the flattening frame and the pressing plate according to the first embodiment;
FIG. 3 is a schematic view showing the connection between the adjusting cylinder and the adjusting hole in the second embodiment.
In the figure, 1, a frame; 11. a material guide roller; 2. a smoothing frame; 21. an adjustment hole; 22. an adjusting cylinder; 221. a locking block; 23. a locking groove; 231. a vertical slot; 232. a transverse groove; 3. a lower plate; 4. pressing a plate; 41. a weight chamber; 42. a balancing weight; 43. a compression roller; 5. adjusting a rod; 51. adjusting the nut; 52. a compression spring; 61. a connecting rod; 62. a lever; 621. avoiding the mouth; 7. a supporting seat; 71. a control block; 711. a control hole; 72. a baffle plate; 721. an adjustment groove; 73. a compression plate; 74. compressing the gap; 75. adjusting the screw rod; 76. an adjusting block; 77. a connecting rod; 771. a connecting nut; 8. controlling the lead screw.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
the utility model provides a conveyer for plastic uptake machine, as figure 1, includes frame 1, and the tip of frame 1 rotates and is connected with guide roller 11, is equipped with the control mechanism of two preforming units and control distance between the preforming unit in the frame 1, be equipped with on the frame 1 and smooth the mechanism. The plastic film is turned by the guide roller 11, so that the plastic film is convenient to transport. The pressing unit positions the plastic film, and the flattening mechanism flattens the plastic film.
As shown in fig. 1, the sheeting unit includes a supporting base 7, a pressing plate 73 is disposed on the supporting base 7, a pressing gap 74 is formed between the supporting base 7 and the pressing plate 73, and the upper end of the material guide roller 11 is opposite to the pressing gap 74. The plastic film enters the material guide roller 11 and penetrates into the compaction gap 74, and the compaction plate 73 and the supporting seat 7 compact and limit the plastic film.
As shown in fig. 1, the pressing plate 73 is tilted upward toward the end of the guide roller 11, and the end of the pressing gap 74 is opened to facilitate penetration of the plastic film.
As shown in fig. 1, the control mechanism includes a control screw 8, a control block 71 is fixed at the bottom of the support base 7, a guide hole and a control hole 711 are formed in the control block 71, the control screw 8 is rotatably connected to the frame 1, and the control screw 8 passes through the control hole 711 and is in threaded connection with the control hole 711. The control block 71 drives the support bases 7 to move, and the two support bases 7 move towards or away from each other at the same time, so that the distance between the two support bases 7 is adjusted, and plastic films with different widths are positioned.
As shown in fig. 1, the side of the support base 7 away from each other is vertically provided with a baffle 72, and the baffle 72 shields both sides of the pressing gap 74. When the plastic film is transported in the compacting gap 74, the plastic film is limited on both sides by the flaps 72, which flaps 72 position the plastic film.
As shown in fig. 1, the pressing plate 73 is connected with the baffle plate 72, and the baffle plate 72 is provided with an adjusting device which can adjust the height of the pressing plate 73, so that plastic films with different thicknesses can be conveyed, and the application range of the device is enlarged.
As shown in fig. 1, the adjusting device includes an adjusting block 76 and an adjusting screw 75, the baffle 72 is provided with a plurality of vertically arranged adjusting slots 721, the adjusting screw 75 is vertically and rotatably connected in the adjusting slots 721, and the adjusting block 76 is in threaded connection with the adjusting screw 75. The adjusting screw 75 rotates, the adjusting block 76 moves up and down, the adjusting block 76 is fixedly connected with the pressing plate 73, and when the adjusting block 76 moves up and down, the pressing plate 73 moves up and down, so that the size of the pressing gap 74 is adjusted.
As shown in fig. 2, the smoothing mechanism includes two smoothing frames 2, and the two smoothing frames 2 are respectively fixed on two sides of the frame 1 and located at one end of the supporting seat 7 far away from the material guiding roller 11. Be fixed with hypoplastron 3 between two smooth frames 2, sliding connection has the clamp plate 4 that is located hypoplastron 3 top between two smooth frames 2, and the lower surface of clamp plate 4 rotates and is connected with compression roller 43. The plastic film passes between the pressing roller 43 and the lower plate 3, and the pressing roller 43 smoothes the plastic film.
As shown in fig. 1, a connecting rod 61 is hinged to the center of the upper end of the pressing plate 4, a lever 62 is hinged to the end of the connecting rod 61 away from the pressing plate 4, and an avoiding opening 621 is formed in the lever. The middle of the lever 62 abuts against the upper end of the smoothing frame 2. The operator presses the lever 62, and the lever 62 tilts the pressing plate 4 to facilitate the film threading.
As shown in fig. 2, the pressing plate 4 is provided with a plurality of weight cavities 41, and the weight blocks 42 are slidably connected in the weight cavities 41. The quantity that balancing weight 42 was placed is different, and the dead weight of clamp plate 4 is different to change the pressure of clamp plate 4 to the plastic film, in order to increase application scope.
As shown in fig. 2, a vertical adjusting hole 21 is formed at the top of the leveling frame 2, and an adjusting cylinder 22 is detachably connected in the adjusting hole 21. An adjusting rod 5 which penetrates out of the inner ring of the adjusting cylinder 22 is fixed on the pressing plate 4. The adjusting rod 5 is provided with an adjusting nut 51 which is in threaded connection with the pressing plate 4 and the smoothing frame 2, the adjusting rod 5 is sleeved with a compression spring 52, one end of the compression spring 52 is abutted to the pressing plate 4, and the other end of the compression spring is abutted to the bottom of the adjusting cylinder 22. The operating personnel rotates adjusting nut 51 to change adjusting nut 51 and smooth the distance between the frame 2 top, adjust pressure spring 52's length, thereby change pressure spring 52's elasticity, thereby change the pressure of clamp plate 4 to the plastic film, with the user demand that adapts to different plastic films, application scope is great.
Referring to fig. 1 and 2, when the operator raises the pressing plate 4, the adjusting cylinder 22 can be taken out from the adjusting hole 21, so that the elastic force of the pressing spring 52 is released, and the pressure required by the operator to press the lever 62 is reduced.
As shown in fig. 2, the outer wall of the adjusting cylinder 22 is provided with threads, the inner wall of the adjusting hole 21 is provided with internal threads, and the adjusting cylinder 22 is in threaded connection with the adjusting hole 21. The adjusting cylinder 22 is connected with the adjusting hole 21 through threads, and the mounting mode of the adjusting cylinder 22 is simple and convenient to use.
The specific implementation process comprises the following steps: an operator rotates the control screw 8 according to the width of the plastic film to adjust the distance between the two supporting seats 7. The plastic film is threaded into the compacting gap 74 by bypassing the guide roller 11, and the operator adjusts the height of the compacting plate 73, so that the compacting plate 73 is attached to the plastic film to position the plastic film. The plastic film is then passed out between the pressing roller 43 and the lower plate 3, and the number of the counter weights 42 and the elastic force of the pressing spring 52 are selected according to the use requirement, so that the pressing roller 43 smoothes the plastic film.
Example two:
the difference between the second embodiment and the first embodiment is that the connection structure of the adjusting cylinder 22 and the adjusting hole 21 is different: as shown in fig. 3, the inner wall of the adjusting hole 21 is provided with an "L" -shaped locking groove 23, the locking groove 23 includes a vertical groove 231 and a horizontal groove 232, and the end of the adjusting cylinder 22 is provided with a locking block 221 slidably connected in the locking groove 23. The locking block 221 is aligned with the vertical groove 231 and slides down the adjusting cylinder 22, the locking block 221 is rotated, the locking block 221 is embedded into the transverse groove 232, the adjusting cylinder 22 is fixed through the locking groove 23, and the connecting mode of the adjusting cylinder 22 and the adjusting hole 21 is simple and convenient to operate.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims (8)

1. The utility model provides a conveyer for plastic uptake machine, includes frame (1), be equipped with the control mechanism of distance between two preforming units and the control preforming unit in frame (1), be equipped with on frame (1) and smooth mechanism, its characterized in that: the smoothing mechanism comprises two smoothing frames (2), the two smoothing frames (2) are fixed on two sides of the rack (1) respectively, a lower plate (3) is fixed at the bottom of the smoothing frame (2), a pressing plate (4) located above the lower plate (3) is connected in the smoothing frame (2) in a sliding mode, vertical adjusting holes (21) are formed in the top of the smoothing frame (2), adjusting rods (5) penetrating out of the adjusting holes (21) are fixed on the pressing plate (4), the adjusting rods (5) are connected with adjusting nuts (51) located between the pressing plate (4) and the smoothing frame (2) in a threaded mode, and pressing springs (52) located between the adjusting nuts (51) and the smoothing frame (2) are sleeved on the adjusting rods (5).
2. The transfer device for a plastic uptake machine according to claim 1, wherein: a plurality of weight cavities (41) are formed in the pressing plate (4), and balancing weights (42) are connected in the weight cavities (41) in a sliding mode.
3. The transfer device for a plastic uptake machine according to claim 1, wherein: be equipped with in regulation hole (21) and adjust a section of thick bamboo (22), the tip of keeping away from adjusting nut (51) of pressure spring (52) is contradicted with the tip of adjusting a section of thick bamboo (22), adjust pole (5) and wear out from adjusting a section of thick bamboo (22) inner circle, it can dismantle with regulation hole (21) and is connected to adjust a section of thick bamboo (22).
4. The transfer device for a plastic uptake machine according to claim 3, wherein: the outer wall of the adjusting cylinder (22) is provided with threads, the inner wall of the adjusting hole (21) is provided with internal threads, and the adjusting cylinder (22) is in threaded connection with the adjusting hole (21).
5. The transfer device for a plastic uptake machine according to claim 3, wherein: the locking groove (23) of "L" shape is seted up to regulation hole (21) inner wall, locking groove (23) are including erecting groove (231) and horizontal groove (232), the tip of adjusting a section of thick bamboo (22) is equipped with latch segment (221) of sliding connection in locking groove (23).
6. The transfer device for a plastic sucking machine according to any one of claims 3 to 5, wherein: the center position of the upper end of the pressing plate (4) is hinged with a connecting rod (61), the end part, far away from the pressing plate (4), of the connecting rod (61) is hinged with a lever (62), and the middle part of the lever (62) is abutted to the upper end of the flattening frame (2).
7. The transfer device for a plastic uptake machine according to claim 1, wherein: the tabletting unit comprises a supporting seat (7), the control mechanism comprises a control lead screw (8), two sections of threads with opposite turning directions are arranged on the control lead screw (8), a control block (71) is fixed on the lower surface of the supporting seat (7), a control hole (711) is formed in the control block (71), the control lead screw (8) penetrates through the control hole (711) and is in threaded connection with the control hole (711), a baffle (72) is vertically arranged on one side, away from the supporting seat (7), a pressing plate (73) is arranged on the supporting seat (7), and a pressing gap (74) is formed between the pressing plate (73) and the supporting seat (7).
8. The transfer device of claim 7, wherein: a plurality of adjusting grooves (721) are vertically formed in the baffle (72), adjusting screws (75) are rotatably connected in the adjusting grooves (721), adjusting blocks (76) are connected to the adjusting screws (75) in a threaded mode, and the pressing plate (73) is connected with the adjusting blocks (76).
CN201921209784.3U 2019-07-29 2019-07-29 Conveying device for plastic uptake machine Expired - Fee Related CN210362431U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921209784.3U CN210362431U (en) 2019-07-29 2019-07-29 Conveying device for plastic uptake machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921209784.3U CN210362431U (en) 2019-07-29 2019-07-29 Conveying device for plastic uptake machine

Publications (1)

Publication Number Publication Date
CN210362431U true CN210362431U (en) 2020-04-21

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ID=70246236

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921209784.3U Expired - Fee Related CN210362431U (en) 2019-07-29 2019-07-29 Conveying device for plastic uptake machine

Country Status (1)

Country Link
CN (1) CN210362431U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112916928A (en) * 2021-03-25 2021-06-08 常州鑫邦装饰材料有限公司 Slotting device for aluminum veneer and aluminum veneer production process using same
CN113696501A (en) * 2021-08-26 2021-11-26 绍兴市上虞龙马机电有限公司 Diaphragm processing positioning support for film pressing machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112916928A (en) * 2021-03-25 2021-06-08 常州鑫邦装饰材料有限公司 Slotting device for aluminum veneer and aluminum veneer production process using same
CN113696501A (en) * 2021-08-26 2021-11-26 绍兴市上虞龙马机电有限公司 Diaphragm processing positioning support for film pressing machine

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Granted publication date: 20200421

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