CN112249793B - Integrated transmission device with rapid prototyping function - Google Patents
Integrated transmission device with rapid prototyping function Download PDFInfo
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- CN112249793B CN112249793B CN202011446884.5A CN202011446884A CN112249793B CN 112249793 B CN112249793 B CN 112249793B CN 202011446884 A CN202011446884 A CN 202011446884A CN 112249793 B CN112249793 B CN 112249793B
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- pressure plate
- plate
- feeding
- driving
- pressing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/36—Article guides or smoothers, e.g. movable in operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/512—Changing form of handled material
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- Mechanical Engineering (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Tyre Moulding (AREA)
Abstract
The invention provides an integrated transmission device with a rapid forming function, which comprises a material guide part, wherein a press wheel module for driving a thin material to move is arranged on the material guide part; the functional module is used for processing the thin materials conveyed from the material guide part in the direction and is arranged at the downstream end of the material guide part; the feeding channel is used for conveying the processed thin materials; the functional module comprises an upper pressing part and a lower forming part, wherein the upper pressing part is obliquely pressed on the lower forming part; one side surface of the upper pressing part is abutted against the upper abutting edge of the lower forming part; the thin material is sent into the functional module by the material guiding part under the driving of the pinch roller module and is abutted against the lower forming part through the upper pressing part, so as to extend into the feeding channel; the functional module also comprises a driver for driving the upper pressing part, and the upper pressing part is driven by the driver to be dragged on the lower forming part so as to press and form the thin material from the position where the upper pressing part is abutted to the lower forming part.
Description
Technical Field
The invention belongs to the field of feeding devices, and particularly relates to an integrated conveying device with a rapid forming function.
Background
In the field of feeding devices, the inventors have found that the existing conveying devices have at least the following problems in conveying the sheets, in particular in conveying the sheets:
firstly, in the process of sheet transmission, a coiled long-width sheet is pulled and unfolded by using a transmission device, the length of the actually required sheet is far shorter than that of the coiled sheet, the long-width sheet needs to be cut into required specifications in the subsequent process, and in order to facilitate the subsequent accurate cutting, a transmission device is needed, and traces of a mark position can be formed in advance in the process of sheet transmission so as to facilitate the subsequent processing; secondly, the surface of the thin material is often processed, the surface of the thin material is often formed and processed into a simple shape, the large-scale forming equipment occupies a large area, and meanwhile, as the independent processing equipment, the thin material needs to be fed into the independent processing equipment, an additional transfer device needs to be added, so that the whole processing equipment is complex and tedious in structure.
In view of the above, there is a need to develop an integrated transmission device with a rapid prototyping function to solve the above problems.
Disclosure of Invention
Aiming at the defects in the prior art, the invention mainly aims to provide the integrated transmission device with the rapid forming function, the functional module is used for forming a shape meeting the requirement on a thin material in the transmission process, the functional component is integrated in the transmission device, the volume of the whole device is reduced, and meanwhile, the upper pressing part is obliquely arranged relative to the lower forming part, so that the upper pressing part is pressed on the contact edge for forming, and the forming effect is improved.
Another object of the present invention is to provide an integrated conveying device with a rapid forming function, which forms different depth shapes on a thin material through sliding rails with different thicknesses.
To achieve the above objects and other advantages in accordance with the present invention, there is provided an integrated transfer device with a rapid prototyping function, comprising:
the material guide part is provided with a pinch roller module used for driving the thin materials to move;
the functional module is used for processing the thin materials conveyed from the direction of the material guide part and is arranged at the downstream end of the material guide part; and
the feeding channel is used for conveying the processed thin materials;
the functional module comprises an upper pressing part, a lower forming part and a driver for driving the upper pressing part, wherein the pressing surface of the upper pressing part is pressed on the abutting edge of the lower forming part;
the thin materials are driven by the pinch roller module, guided in from the material guide part, penetrate through the upper pressing part and the lower forming part and then extend into the feeding channel;
the upper pressing part comprises a pressure plate and a support used for bearing the pressure plate, the support is of a cantilever structure, one end of the support is pivoted to the movable end of the driver, so that the pressure plate arranged on the support is inclined relative to the lower forming part, and one side surface of the pressure plate is pressed on the abutting edge;
under the driving action of the driver, the upper pressing part moves along the extending direction of the abutting edge so as to form the surface of the thin material along the direction perpendicular to the conveying direction.
Preferably, the upper stitching part comprises a driving wheel for driving the pressure plate to rotate;
the pressing plate comprises a pressing base abutting against the lower forming part, and the side surface of the pressing base protrudes outwards to form an annular sliding rail abutting against the driving wheel;
the driving wheel is abutted against a base surface and the sliding rail; the driver drags the upper pressing part, and the driving wheel rolls on the sliding rail to drive the pressing disc to rotate around the pin joint shaft.
Preferably, the surface of the slide rail, which abuts against the driving wheel, is provided with a height drop, so that the abutting edge on the lower forming portion forms a stamped shape with a periodically-changing depth on the thin material.
Preferably, the support comprises a transition block and a connecting block formed by extending one end of the transition block outwards, and the transition block and the connecting block are integrally combined to form an L-shaped plate-shaped structure;
the transition block is pivoted with the movable end of the driver, and the pressure plate is arranged on the connecting block;
the support can rotate around the central shaft direction pivoted with the driver, so that the pressure plate on the support is overturned, and the side surface of the pressure plate only abuts against the abutting edge.
Preferably, the outer edge of the driving wheel is coated with an elastic ring, the driving wheel is abutted against the pressure plate and a base surface, and the side surface of the pressure plate is arranged in parallel with the base surface;
when the support overturns, make the pressure disk slope for the plane of the base, thus the pressure disk will the driving wheel pressure is established on the plane of the base, simultaneously, the side pressure of pressure disk is established on the conflict arris.
Preferably, an extension mounting plate is mounted on the connecting block, the connecting block is connected with the extension mounting plate, and a hollow accommodating cavity for accommodating the pressure plate is formed between the connecting block and the extension mounting plate;
hold the intracavity and dispose and compress tightly the elastic component, through the elastic force who compresses tightly the elastic component acts on the pressure disk is relative one side of lower shaping portion, thereby will the pressure disk is pressed and is established on the conflict arris.
Preferably, the connecting block is further provided with pressing pieces, the pressing pieces are arranged on two sides of the pressing disc, and each pressing piece comprises a roller for flattening the thin material;
the functional module also comprises a mounting bracket, the mounting bracket is used for bearing the upper pressing part, the lower forming part and the driver, and the functional module is connected into a whole through the mounting bracket;
the mounting bracket comprises a guide seat used for guiding the transmission direction of the thin materials, the idler wheel is abutted to the guide seat, and the support is pushed to rotate around the central shaft pivoted by the driver by the reverse supporting force of the idler wheel through the guide seat.
Preferably, a leveling pressing plate is arranged on the guide seat, the roller is pressed on the leveling pressing plate, and the thin material passes through a channel formed between the leveling pressing plate and the guide seat.
Preferably, the feeding channel comprises an upper material plate and a lower material plate, and the upper material plate and the lower material plate are arranged at an upper gap and a lower gap so that a thin material conveying channel is formed between the upper material plate and the lower material plate;
the lower flitch include with go up the flitch and form transmission channel's pay-off portion and setting are being close to the pan feeding mouth of function module one side, the pan feeding mouth is relative pay-off portion leans out, thereby makes the pay-off passageway is close to the uncovered of the one end of pan feeding mouth is greater than pay-off portion with go up the flitch formation transmission channel.
Preferably, a guide wheel is arranged at the connecting position of the feeding port and the feeding part;
the guide wheel comprises a driving pinch roller module and a driven roller corresponding to the driving pinch roller module, and the driving pinch roller module and the driven roller are abutted in the transmission channel;
the driving pinch roller module is arranged below the conveying channel, and separated thin materials are driven to be conveyed towards the downstream of the feeding channel through the rotation of the driving pinch roller module.
Compared with the prior art, the invention has the beneficial effects that:
according to the integrated transmission device with the rapid forming function, the shape meeting the requirement is formed on the thin material in the transmission process through the functional module, the functional component is integrated in the transmission device, and the size of the whole device is reduced; meanwhile, the upper pressing part is obliquely arranged relative to the lower forming part, so that the upper pressing part is pressed on the contact edge for forming, the forming effect is improved, and the forming device is simple in structure and convenient to use.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a general overall cross-sectional view of a transfer device of the present invention;
FIG. 2 is a schematic view of the structure of a feeding channel in the conveying device according to the present invention;
FIG. 3 is a schematic structural diagram of a functional module in the transmission device according to the present invention;
FIG. 4 is a top view of a functional module in the transmission device of the present invention;
FIG. 5 is a schematic view of a portion of an upper press-fit portion of the functional module according to the present invention;
FIG. 6 is an exploded view of the upper press-fit portion of the functional module of the present invention;
FIG. 7 is a schematic structural view of an inner support of the upper nip portion of the present invention;
FIG. 8 is a schematic view of a specific structure of an inner platen of the upper nip portion according to the present invention;
FIG. 9 is a schematic view showing a positional relationship between a platen and a driving wheel in the upper nip portion according to the present invention;
FIG. 10 is a schematic view of an initial position of the functional module according to the present invention;
FIG. 11 is a schematic diagram illustrating an upside-down view of an upper press-fit portion in the functional module according to the present invention;
fig. 12 is a partially enlarged schematic view of fig. 11.
Shown in the figure:
200. a feed channel;
210. feeding plates;
220. a blanking plate; 221. a feeding port; 222. a feeding part;
230. a driven roller;
240. an active pinch roller module;
300. a post-processing assembly;
310. a pinch roller module;
320. a material guide part;
330. a drive section;
340. a functional module;
341. mounting a bracket; 3411. a bearing beam; 3412. a guide seat;
342. a driver;
3421. a first drive pulley; 3422. a second transmission wheel; 3423. a connecting wire;
343. an upper press fit portion;
3431. a support; 34311. a transition block; 34312. an induction block; 34313. connecting blocks; 34314. a let position port; 34315. connecting holes;
3432. a platen; 34321. pressing the base; 34322. a slide rail;
3433. compressing the elastic piece;
3435. pressing the material; 34351. a roller; 34352. a connecting rod; 34353. a buffer block;
3436. an epitaxial mounting plate;
3437. a drive wheel; 34371. a wheel body; 34372. an elastic ring;
3438. a pulley;
344. a lower molding section; 3441. abutting edges;
345. leveling the pressing plate;
346. a detection unit.
Detailed Description
The foregoing and other objects, features, aspects and advantages of the present invention will become more apparent to those skilled in the art from the following detailed description, which, taken in conjunction with the annexed drawings, discloses a full and partial embodiment of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components.
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a," "an," or "the" and similar referents do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprise" or "comprises", and the like, means that the element or item listed before "comprises" or "comprising" covers the element or item listed after "comprising" or "comprises" and its equivalents, and does not exclude other elements or items. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, and the like are used based on the orientation or positional relationship shown in the drawings. In particular, "height" corresponds to the dimension from top to bottom, "width" corresponds to the dimension from left to right, and "depth" corresponds to the dimension from front to back. These relative terms are for convenience of description and are not generally intended to require a particular orientation. Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
According to the technical solution of the present invention, referring to fig. 1, an integrated transmission device with a rapid prototyping function includes: the post-processing assembly (300) is,
the post-processing assembly 300 comprises a material guiding part 320, a pinch roller module 310 for driving the thin material to move is arranged on the material guiding part, the pinch roller module 310 comprises two abutting pinch rollers, a tangent plane in the horizontal direction is formed between the two abutting pinch rollers, and the tangent plane is positioned on a horizontal plane coincident with the upper surface of the material guiding part 320 or slightly higher than the upper surface of the material guiding part 320 and approximately positioned on the upper surface of the material guiding part 320, so that the thin material can smoothly move from the material guiding part 320 to the position of the tangent plane;
further, the number of the pinch roller modules 310 is not less than two and is an even number, so that the two pinch roller modules 310 are symmetrically arranged along a center line of a first material guiding surface on the material guiding portion 320 to form pinch roller sets, the number of the pinch roller sets is not less than two and is arranged along a direction perpendicular to a feeding direction, so that the pinch roller sets correspondingly press and bond side edges of thin materials with different specifications, wherein the two pinch rollers comprise a driving roller and a driven roller, the driving rollers in the multiple sets of pinch roller sets are connected through a transmission shaft, the transmission shaft is driven to rotate through the driving portion 330, so as to drive the driving rollers to rotate simultaneously, for convenience of subsequent processing, the pinch roller modules 310 can be in a material pressing state or a material feeding state, so that the thin materials transmitted from an upstream end are arched on the material guiding portion 320, wherein when the driving portion 330 stops working, the driving rollers and the driven rollers press and the thin materials tightly to limit the transmission of the thin materials, when the driving module works, thin materials can pass through the space between the driving wheel and the driven wheel;
since the sheet is placed above the first material guiding surface, the sheet is prevented from being excessively bent and damaged due to the fact that the sheet moved from the upstream end is excessively accumulated in the material guiding part 320; therefore, the driving wheel in the pinch roller module 310 is arranged above the slitting plane, so that the thin material arched on the surface of the material guiding portion 320 can be contacted with the driving wheel earlier, and the driving wheel can drive the thin material to move to a subsequent processing station as soon as possible.
The functional module 340 is used for processing the thin material conveyed from the material guiding portion 320, the functional module 340 is arranged at the downstream end of the material guiding portion 320, and the functional module 340 serves as a processing station for processing the surface of the thin material; and
the integrated conveying device further comprises a feeding channel 200, which is used for conveying the thin materials processed by the functional module 340 to the downstream end so as to realize the conveying of the thin materials;
referring to fig. 3-12, the function module 340 includes an upper pressing portion 343 and a lower forming portion 344, the upper pressing portion 343 is obliquely pressed on the lower forming portion 344, and the sheet is driven by the pinch roller module 310 to pass between the upper pressing portion 343 and the lower forming portion 344 and then extend into the feeding channel 200;
the function module 340 further includes a driver 342 for driving the upper pressing portion 343; due to the large width of the thin material, the processing length of the functional module 340 is limited, and the driver 342 drives the upper pressing portion 343 to complete long-distance processing.
Specifically, one side surface of the upper pressing portion 343 is pressed against the abutting edge 3441 of the lower forming portion 344, and the upper pressing portion 343 is dragged along the extending direction of the abutting edge 3441 under the driving action of the driver 342, so that the shape of the abutting edge 3441 is formed on the thin material.
The functional module 340 is arranged in the transmission line body, and the shape meeting the requirement is formed on the surface of the thin material in the transmission process, so that the equipment structure is simplified, and the volume of the whole device is reduced.
Further, the upper nip 343 includes a platen 3432 and a driving wheel 3437 that drives the platen 3432; the driving wheel 3437 simultaneously contacts with the pressure plate 3432 and the base surface, and drives the upper pressing portion 343 through the driver 342, so that the driving wheel 3437 rotates to drive the pressure plate 3432 to rotate, since the pressure plate 3432 is pressed on the lower molding part 344, and the contact area between the pressure plate 3432 and the lower molding part 344 is small, the pressure applied to the position where the pressure plate 3432 is in contact with the lower molding part 344 is large, and the same position of the pressure plate 3432 slides along the abutting edge 3441 for a long time, which is likely to damage the pressure plate 3432, the side surface of the pressure plate 3432 is uniformly brought into contact with the abutting edge 3441 by the rotation of the pressure plate 3432, thereby reducing the time that the single position of the pressure plate 3432 contacts the abutting edge 3441, meanwhile, the sliding friction between the pressure plate 3432 and the abutting edge 3441 is converted into rolling friction by the rotation of the pressure plate 3432, so that the friction coefficient is reduced, and the service lives of the pressure plate 3432 and the lower molding part 344 are prolonged.
The platen 3432 includes a pressing base 34321 abutting against the lower molding part 344, and the pressing base 34321 is protruded outward from the side to form an annular slide rail 34322 abutting against the driving wheel 3437;
the driving wheel 3437 abuts against a base surface and the sliding rail 34322; the driver 342 drags the upper pressing part 343, and the driving wheel 3437 rolls on the sliding rail 34322 to drive the platen 3432 to rotate; the drive wheel 3437 is guided by the slide rail 34322, so that the movement of the pressure plate 3432 is smoother.
A height-wise height difference is formed on a surface of the slide rail 34322 abutting against the driving wheel 3437, so that the abutting edge 3441 of the lower molding part 344 forms a periodic depth on the sheet materialA variable stamped shape, varying through the thickness of the slide 34322 to facilitate forming more complex shapes; referring to FIG. 8, the minimum height difference between the slide rail 34322 and the press-fit base 34321 is H1，H1The height difference between the two sides is gradually increased, wherein, the height difference is positioned at H1H on one side2，H2Is greater than H1。
The function module 340 further includes a mounting bracket 341, the mounting bracket 341 is configured to receive the upper pressing portion 343, the lower forming portion 344 and the driver 342, and the function module 340 is connected to form a whole through the mounting bracket 341;
a bearing beam 3411 is erected in the mounting bracket 341, and the side wall of the bearing beam 3411 is used as a base surface which is abutted against the driving wheel 3437;
in a preferred embodiment, the upper pressing part 343 further includes a support 3431 for receiving the pressure plate 3432, a pivot shaft is disposed in the pressure plate 3432, the pivot shaft is mounted on the support 3431, and the pressure plate 3432 rotates around the pivot shaft under the driving of a driving wheel 3437; the support 3431 is a cantilever structure, one end of the support 3431 is pivotally connected to the movable end of the driver 342, and the pressure plate 3432 is mounted on the other end of the support 3431, so that when the support 3431 rotates around the pivotal connection point of the movable end of the driver 342, the pressure plate 3432 tilts with respect to the lower molding part 344;
specifically, the support 3431 includes a transition block 34311 and a connecting block 34313 formed by extending one end of the transition block 34311 outwards, the transition block 34311 and the connecting block 34313 are integrally combined to form an L-shaped plate-shaped structure; an abdicating opening 34314 is formed at one end of the connecting block 34313 adjacent to the transition block 34311, so that the driving wheel 3437 extends out of the abdicating opening 34314 and abuts against the pressure plate 3432 and the bearing beam 3411.
A pulley 3438 is mounted on one side of the connecting block 34313 close to the receiving beam 3411, the receiving beam 3411 is a channel steel, the pulley 3438 is mounted in a sliding slot on the receiving beam 3411, and the pulley 3438 is slidably connected with the receiving beam 3411 through the pulley 3438 to limit the moving direction of the support 3431.
The transition block 34311 is pivotally connected to the movable end of the driver 342, and the pressure plate 3432 is mounted on the connecting block 34313; the support 3431 can rotate around the central axis direction pivoted to the driver 342, so that the pressure plate 3432 on the support 34is turned over to the side of the pressure plate 3432 and only abuts against the abutting edge 3441; specifically, the driver 342 drives the upper pressing portion 343 through a conveyor belt, which, in one embodiment, the conveyor belt comprises a connecting line 3423, the connecting line 3423 is a rigid rope, the driver 342 further comprises a first driving wheel 3421 and a second driving wheel 3422, the first driving wheel 3421 and the second driving wheel 3422 are respectively disposed at two ends of the mounting bracket 341, the first driving wheel 3421 and the second driving wheel 3422 are connected by the connecting line 3423, the connecting line 3423 is connected to both sides of the transition block 34311, and the power output end of the driver 342 is connected to one of the driving wheels, so that the support 3431 is pulled to move, meanwhile, the connecting lines 3423 are connected to both sides of the transition block 34311 such that they are located on the rotation axis, which facilitates the rotation of the support 3431 about the direction in which the connecting lines 3423 extend, thereby turning the platen 3432; connecting holes 34315 are disposed on two sides of the transition block 34311 to facilitate the connection between the connecting line 3423 and the transition block 34311.
The driving wheel 3437 comprises a rotatable wheel body 34371 and an elastic ring 34372 coated on the outer edge of the wheel body 34371, the elastic ring 34372 is coated outside the driving wheel 3437, and in the installation process, the side surface of the pressure plate 3432 is parallel to the base surface;
during use, the support 3431 is turned over to incline the pressure plate 3432 relative to the base surface, so that the pressure plate 3432 presses the driving wheel 3437 against the base surface to ensure that the driving wheel 3437 bears enough pressure to normally drive the pressure plate 3432 to rotate.
An extension mounting plate 3436 is mounted on the connecting block 34313, and the connecting block 34313 is connected with the extension mounting plate 3436 and forms a hollow accommodating cavity for accommodating the pressure plate 3432;
a pressing elastic member 3433 is disposed in the accommodating cavity, and the elastic force of the pressing elastic member 3433 acts on one side of the pressure plate 3432 opposite to the lower molding part 344, so that the pressure plate 3432 is pressed against the abutting edge 3441.
The connecting block 34313 is further provided with a pressing member 3435, the pressing member 3435 is arranged on two sides of the pressure plate 3432, and the pressing member 3435 comprises a roller 34351 for flattening the thin material;
the mounting bracket 341 includes a guide seat 3412 for guiding the sheet material conveying direction, the roller 34351 abuts against the guide seat 3412, the support 3431 is pushed to rotate around the central axis direction of the pivot of the driver 342 by the reverse supporting force of the guide seat 3412 to the roller 34351, and the support 3431 is pushed reversely by the pressing member 3435 to turn over; the pressing members 3435 are disposed on two sides of the pressing plate 3432 to ensure that the thin material between the two pressing members 3435 is pressed flat during the forming process; the material pressing member 3435 further comprises a connecting rod 34352 and a buffering block 34353, the connecting rod 34352 is installed on the connecting block 34313 and can slide along the vertical direction, and the buffering block 34353 is arranged between the top end of the connecting rod 34352 and the connecting block 34313 and plays a role in buffering when pressing thin materials.
The guide holder 3412 is provided with a flattening press plate 345, the roller 34351 is pressed on the flattening press plate 345, and the thin material passes through a channel formed between the flattening press plate 345 and the guide holder 3412.
Referring to fig. 2, in a preferred embodiment, the feeding channel 200 includes an upper plate 210 and a lower plate 220, the upper plate 210 and the lower plate 220 are arranged in a vertical gap to form the conveying channel therebetween, the bottom of the upper plate 210 and the upper surface of the lower plate 220 form the inner wall of the conveying channel, and the upper plate 210 and the lower plate 220 are used to limit the moving track of the thin material;
the preferable range of the gap between the upper plate 210 and the lower plate 220 is 3.5-8mm, because the thin material moves in the transmission channel, if the gap is too small, the thin material is easy to contact with the upper inner wall and the lower inner wall of the transmission channel at the same time, so that friction is increased, meanwhile, static electricity is easy to generate due to the friction between the thin material and the inner wall of the transmission channel in the sliding process, the thin material is bent in the transmission channel, and when the gap is too small, the thin material is easy to block in the transmission channel to influence feeding; when the gap is too large, the bending phenomenon is easy to occur due to the fact that the bending amplitude of the thin material is increased in the transmission channel, and therefore the thin material is creased to influence subsequent use, therefore, after the inventor conducts multiple tests, for example, when the gap range of the transmission channel adopted by the thin material in the thin material is 3.5-8mm, the thin material is smoothly transmitted and is not easy to bend when being fed in the transmission channel; the paper material is common paper such as A0-4 paper or common engineering paper similar to A0-4 paper.
Further, the conveying channel includes a feeding end and a discharging end, and the discharging plate 220 includes a feeding portion 222 forming the conveying channel with the feeding plate 210 and a feeding port 221 disposed at a side close to the function module 340, specifically, the feeding portion 222 is arc-shaped, and the shape of the feeding portion on the feeding plate 210 corresponds to the feeding portion 222, so as to form a smooth conveying channel for passing thin materials;
thereby transmission channel's extension trend is from the pan feeding port level gradually downwards to being located the discharge port of bottommost position department thereby form the thin material and get into by pan feeding port department in the transmission channel and receive its self gravity and slide down to discharge port gradually and stretch out in following the discharge port, through with the transmission channel design is decurrent trend, makes the thin material be in receive the effect of self gravity simultaneously when the transmission channel removes, thereby make the thin material remove more steadily to be difficult for blockking up in the transmission channel.
The feeding channel 200 further comprises a transmission module, and the transmission module is arranged at the feeding end of the feeding channel 200;
the transmission module comprises two pressing wheels which are abutted against each other, a common tangent plane is arranged between the two abutting pressing wheels, the material roll is arranged below the common tangent plane, the pressing wheels comprise a driving pressing wheel module 240 and driven rollers 230 corresponding to the driving pressing wheel module 240, and the transmission module further comprises a driving module for driving the driving pressing wheel module 240 to rotate;
in order to correspond to the position of the material roll, the driving pinch roller module 240 is arranged below the common tangent plane, the driven roller 230 is arranged above the common tangent plane, and the material roll and the driving pinch roller module 240 are arranged on the same side of the common tangent plane, so that the thin material is pressed on the driving pinch roller module 240, the friction force between the thin material and the driving pinch roller module 240 is increased, the driving pinch roller module 240 smoothly drives the thin material to move, and the slipping phenomenon is avoided; the driving pinch roller module 240 drives the sheet material to move along the feeding direction, so that the sheet material drives the driven roller 230 to rotate; the rolls are positioned below the common tangent plane to prevent the sheet material from contacting the top web 210.
Specifically, the driving pinch roller module 240 is disposed at a connection position of the feeding port 221 and the feeding portion 222, and the driven roller 230 is disposed at a position corresponding to the feeding plate 210, so that the driven roller 230 and the driving pinch roller module 240 collide with each other in the transmission channel, the driving pinch roller module 240 drives the sheet to move, so as to drive the material roll to rotate, and the sheet wound on the material roll is continuously fed into the transmission channel by being pulled; in a preferred embodiment, the thin material during the conveying process is tangent to the material roll and the active pinch roller module 240 respectively, the feeding port 221 is inclined outwards relative to the common tangent plane, so that the feeding port 221 and the feeding plate 210 form a feeding opening, and the formed feeding opening is larger than the conveying channel, the thin material is prevented from contacting the feeding port 221 through the design, and the friction is reduced through reducing the contact, so that the moving resistance is reduced, and the generation of static electricity is also reduced.
The positions of the mounting bracket 341 close to the two ends are provided with a detection portion 346 for detecting the position of the upper pressing portion 343, specifically, the detection portion 346 includes a photoelectric sensing module, wherein the detection end of the photoelectric sensing module is mounted on the mounting bracket 341, and the sensing block 34312 of the photoelectric sensing module is mounted at one end of the transition block 34311 corresponding to the connection block 34313.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner; those skilled in the art can readily practice the invention as shown and described in the drawings and detailed description herein; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the invention as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (8)
1. An integrated transmission device with a rapid prototyping function, comprising:
the material guide part (320) is provided with a pinch roller module (310) for driving the thin materials to move;
a functional module (340) for processing the thin material conveyed from the direction of the material guiding part (320), which is arranged at the downstream end of the material guiding part (320); and
a feed channel (200) for conveying the finished sheet;
the functional module (340) comprises an upper pressing part (343), a lower forming part (344) and a driver (342) for driving the upper pressing part (343), wherein the pressing surface of the upper pressing part (343) is pressed on the contact edge (3441) of the lower forming part (344);
the thin materials are driven by the pinch roller module (310), guided in from the material guide part (320), penetrate through the space between the upper pressing part (343) and the lower forming part (344) and then extend into the feeding channel (200);
the upper pressing part (343) comprises a pressure plate (3432) and a support (3431) for bearing the pressure plate (3432), the support (3431) is of a cantilever structure, one end of the support (3431) is pivoted to the movable end of the driver (342), so that the pressure plate (3432) arranged on the support (3431) is inclined relative to the lower forming part (344), and one side surface of the pressure plate (3432) is pressed on the abutting edge (3441);
under the driving action of the driver (342), the upper pressing part (343) moves along the extending direction of the abutting edge (3441) to form the surface of the thin material along the direction perpendicular to the conveying direction;
the upper stitching part (343) comprises a driving wheel (3437) for driving the pressure plate (3432) to rotate;
the pressing disc (3432) comprises a pressing base (34321) which is abutted against the lower forming part (344), and the side surface of the pressing base (34321) is outwards protruded to form an annular sliding rail (34322) which is abutted against the driving wheel (3437);
the driving wheel (3437) is abutted against a base surface and the sliding rail (34322); the driver (342) drags the upper pressing part (343), and the driving wheel (3437) rolls on the sliding rail (34322) to drive the pressure plate (3432) to rotate around the pivoting shaft;
the surface of the slide rail (34322) abutting against the driving wheel (3437) is provided with an undulation drop in the height direction, so that the abutting edge (3441) on the lower forming part (344) forms an embossing shape with the depth changing periodically on the thin material.
2. The integrated transmission device according to claim 1, wherein the support (3431) comprises a transition block (34311) and a connection block (34313) formed by extending one end of the transition block (34311) outwards, the transition block (34311) and the connection block (34313) being integrally combined to form an L-shaped plate-like structure;
the transition block (34311) is pivoted with the movable end of the driver (342), and the pressure plate (3432) is arranged on the connecting block (34313);
the support (3431) can be rotated about its central axis which is pivoted to the drive (342) in such a way that the pressure plate (3432) on it is tilted and the side of the pressure plate (3432) rests only against the contact edge (3441).
3. The integrated transmission device as claimed in claim 2, wherein the outer edge of the driving wheel (3437) is covered with an elastic ring (34372), the driving wheel (3437) is abutted against the pressure plate (3432) and a base surface, and the side surface of the pressure plate (3432) is arranged in parallel with the base surface;
when the support (3431) is tilted, the pressure plate (3432) is tilted relative to the base surface, so that the pressure plate (3432) presses the drive wheel (3437) against the base surface, while the side of the pressure plate (3432) presses against the abutment edge (3441).
4. The integrated transmission device according to claim 2, wherein an extension mounting plate (3436) is mounted on the connecting block (34313), the connecting block (34313) is connected with the extension mounting plate (3436) and forms a hollow accommodating cavity therebetween for accommodating the pressure plate (3432);
a pressing elastic piece (3433) is arranged in the containing cavity, and the elastic force of the pressing elastic piece (3433) acts on one side of the pressure plate (3432) opposite to the lower forming part (344), so that the pressure plate (3432) is pressed on the abutting edge (3441).
5. The integrated transfer device according to claim 2, wherein the connecting block (34313) is further provided with a pressing member (3435), the pressing member (3435) is disposed on both sides of the platen (3432), and the pressing member (3435) comprises a roller (34351) for flattening the thin material;
the function module (340) further comprises a mounting bracket (341), the mounting bracket (341) is used for bearing the upper pressing part (343), the lower forming part (344) and the driver (342), and the function module (340) is connected into a whole through the mounting bracket (341);
the mounting bracket (341) comprises a guide seat (3412) for guiding the conveying direction of the thin material, the roller (34351) is abutted against the guide seat (3412), and the support (3431) is pushed to rotate around the central shaft direction of the pivot joint of the driver (342) by the reverse supporting force of the guide seat (3412) to the roller (34351).
6. The integrated transfer device according to claim 5, wherein said guide housing (3412) is provided with a flattening platen (345), said rollers (34351) are pressed against said flattening platen (345), and the sheet material passes through a passage formed between said flattening platen (345) and said guide housing (3412).
7. The integrated conveying device according to any one of claims 1 to 6, wherein the feeding channel (200) comprises an upper material plate (210) and a lower material plate (220), and the upper material plate (210) and the lower material plate (220) are arranged in an up-and-down clearance manner to form a thin material conveying channel therebetween;
the blanking plate (220) comprises a feeding part (222) forming the conveying channel with the feeding plate (210) and a feeding port (221) arranged at one side close to the functional module (340), and the feeding port (221) is inclined outwards relative to the feeding part (222), so that the opening of one end, close to the feeding port (221), of the feeding channel (200) is larger than the conveying channel formed by the feeding part (222) and the feeding plate (210).
8. The integrated conveying device as claimed in claim 7, wherein a guide wheel is arranged at the connecting position of the feeding port (221) and the feeding part (222);
the guide wheel comprises a driving pinch roller module (240) and a driven roller (230) corresponding to the driving pinch roller module (240), and the driving pinch roller module (240) is abutted to the driven roller (230) in the transmission channel;
the active pinch roller module (240) is arranged below the conveying channel, and separated thin materials are driven to be conveyed towards the downstream of the feeding channel (200) through rotation of the active pinch roller module (240).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011446884.5A CN112249793B (en) | 2020-12-11 | 2020-12-11 | Integrated transmission device with rapid prototyping function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011446884.5A CN112249793B (en) | 2020-12-11 | 2020-12-11 | Integrated transmission device with rapid prototyping function |
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| CN112249793A CN112249793A (en) | 2021-01-22 |
| CN112249793B true CN112249793B (en) | 2021-02-26 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2632043Y (en) * | 2003-08-11 | 2004-08-11 | 陈�峰 | Page label mechanism |
| JP4359480B2 (en) * | 2003-10-29 | 2009-11-04 | 京セラミタ株式会社 | Sheet processing device |
| JP4717719B2 (en) * | 2006-05-29 | 2011-07-06 | キヤノン株式会社 | Sheet processing apparatus and image forming apparatus |
| JP4721463B2 (en) * | 2007-02-02 | 2011-07-13 | キヤノン株式会社 | Sheet processing apparatus and image forming apparatus having the same |
| JP5696936B2 (en) * | 2011-02-28 | 2015-04-08 | 三和ニューテック株式会社 | Card transport mechanism |
| CN102424298B (en) * | 2011-08-08 | 2015-11-25 | 广州市益佳昌盛自动化科技有限公司 | Automatic paper feeding digital indentation paper folding machine |
| CN208729900U (en) * | 2018-09-27 | 2019-04-12 | 虎丘影像（苏州）有限公司 | A kind of engineering drawing cut-off knife |
| CN210682720U (en) * | 2019-05-17 | 2020-06-05 | 北京天工印刷有限公司 | Linear piece combining device and piece combining machine with same |
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Address after: 215000 22 22 Lu Shan Road, hi tech Zone, Suzhou, Jiangsu Patentee after: Huqiu image (Suzhou) Co.,Ltd. Address before: 215129 building 22, No. 369, Lushan Road, high tech Zone, Suzhou City, Jiangsu Province Patentee before: HUQIU IMAGING TECHNOLOGIES (SUZHOU) CO.,LTD. |
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