CN115991324A - Release paper film tearing device and method - Google Patents

Release paper film tearing device and method Download PDF

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Publication number
CN115991324A
CN115991324A CN202310295450.7A CN202310295450A CN115991324A CN 115991324 A CN115991324 A CN 115991324A CN 202310295450 A CN202310295450 A CN 202310295450A CN 115991324 A CN115991324 A CN 115991324A
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CN
China
Prior art keywords
test card
plate
release paper
clamping jaw
film tearing
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Granted
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CN202310295450.7A
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Chinese (zh)
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CN115991324B (en
Inventor
赵楷
高加俊
范斌
张昊
肖辉
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Chengdu Smart Technology Co ltd
Smart Diagnostic Technology Shenzhen Co ltd
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Smart Diagnostic Technology Shenzhen Co ltd
Chengdu Seamaty Technology Co ltd
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Priority to CN202310295450.7A priority Critical patent/CN115991324B/en
Publication of CN115991324A publication Critical patent/CN115991324A/en
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Publication of CN115991324B publication Critical patent/CN115991324B/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/62Plastics recycling; Rubber recycling

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Abstract

The invention discloses a release paper film tearing device and a release paper film tearing method, which belong to the technical field of biochemical test card production. The invention can effectively solve the technical problems that in the prior art, two stations are required for sticking release paper and tearing films, the manual film tearing efficiency is low, and the labor burden of workers is increased.

Description

Release paper film tearing device and method
Technical Field
The invention relates to the technical field of biochemical test card packaging equipment, in particular to a release paper film tearing device and method.
Background
When blood gas analysis is carried out, a blood gas analysis test card is needed, a blood sample to be detected is injected into the test card, then the test card is inserted into a blood gas analyzer, and the detection of the blood sample is realized through electrodes in a sensor module.
When the test card is produced, the test card bottom plate and the test card cover plate are required to be connected by using an ultrasonic welding process, and the ultrasonic welding process is complex to implement, so that the connection of the test card bottom plate and the test card cover plate is realized by adopting release paper, and the bonding process is simpler than ultrasonic welding; because the test card has a smaller structure, the release paper on the test card is adhered by adopting a manual mode, when the release paper is torn off, the bottom plate and the cover plate are adhered, if the release paper is torn off in advance, dust is easy to adhere to the release paper, so that the cover plate and the bottom plate are not firmly adhered, and the cost of the test card is reduced; therefore, two stations are required to be arranged for sticking release paper and tearing the film, the manual film tearing efficiency is low, and the labor burden of workers is increased.
Disclosure of Invention
The invention aims to provide a release paper film tearing device and method, which can effectively solve the technical problems that in the prior art, two stations are required to be arranged for release paper pasting and film tearing, the manual film tearing efficiency is low, and the labor burden of workers is increased.
In order to solve the technical problems, the invention adopts the following technical scheme:
the release paper film tearing device comprises a test card positioning assembly and a film tearing assembly, wherein the film tearing assembly and the test card positioning assembly are arranged on a rack of test card production equipment, and the test card positioning assembly is used for positioning a test card bottom plate to be bonded;
the film tearing assembly comprises a bracket, a screw rod module arranged on the bracket, and a mounting seat which is connected with the screw rod module and can move along with the screw rod module, wherein a telescopic rod is vertically arranged on the mounting seat, a mounting plate fixedly arranged at the end part of the telescopic rod and a cross beam arranged on the mounting plate are arranged on the mounting plate, and film tearing mechanisms are arranged at two ends of the cross beam;
the film tearing mechanism comprises a clamping cylinder, an upper clamping jaw and a lower clamping jaw, and the upper clamping jaw and the lower clamping jaw are respectively arranged on two clamping parts of the clamping cylinder;
the upper clamping jaw and the lower clamping jaw are of L-shaped structures, a supporting plate which is horizontally arranged is connected to the vertical portion of the lower clamping jaw, the lower end of the vertical portion of the upper clamping jaw is located above the supporting plate, and a clamping area is formed between the vertical portion of the upper clamping jaw and the supporting plate.
Wherein, the telescopic link is pneumatic telescopic link, hydraulic telescopic link or electric telescopic link.
Further preferably, the guide plate is arranged on the screw rod module, the mounting seat comprises a fixing plate and a connecting plate, the fixing plate is provided with a sliding groove, the fixing plate is connected with the screw rod module, a slide way is formed between the fixing plate and the connecting plate after the fixing plate is connected with the connecting plate, the guide plate is positioned in the slide way, and the telescopic rod is fixedly arranged on the connecting plate.
Wherein, be provided with first support on the support, be provided with the tow chain on the first support, be provided with the tow chain fixed plate on the connecting plate.
Further limiting, the mounting plate comprises an upper mounting plate and a lower mounting plate, a through hole is formed in the upper mounting plate, a waist-shaped groove is formed in the lower mounting plate, the upper mounting plate and the lower mounting plate are connected through bolts, the upper mounting plate is connected with the telescopic rod, and the lower mounting plate is connected with the cross beam.
Wherein, the mounting panel passes through the connecting block with the crossbeam and is connected, sets up the through-hole on the connecting block, and the side is provided with the side groove with the through-hole intercommunication, is provided with the bolt hole of passing the side groove on the connecting block, is provided with the erection column on the mounting panel down, and the connecting block is fixed to be set up on the crossbeam, and the erection column passes the through-hole on the connecting block, is provided with the bolt in the bolt hole on the connecting block, screw up the bolt back, and the connecting block is fixed with the erection column clamp.
Further preferably, mounting grooves are formed in two sides of the cross beam, and the clamping air cylinder is fixedly arranged in the mounting grooves.
And the horizontal parts of the upper clamping jaw and the lower clamping jaw are respectively provided with a limiting groove, the shape of the limiting grooves is matched with the clamping parts of the clamping air cylinders, and the clamping parts are positioned in the limiting grooves.
The test card positioning assembly comprises a positioning seat and a jacking cylinder, a placing groove matched with the test card bottom plate is formed in the positioning seat, a notch is further formed in the side face of the positioning seat, the notch corresponds to a concave structure on the test card bottom plate, a jacking block is mounted at the end of the jacking cylinder, and the jacking block penetrates through the notch and then is used for jacking and fixing the test card bottom plate.
The invention also discloses a release paper film tearing method, which comprises the following steps:
step 1: the intermittent feeding mechanism arranged on the test card production equipment sends the test card bottom plate to the test card positioning assembly, and the test card bottom plate is positioned and fixed through the test card positioning assembly;
step 2: the screw rod module drives the telescopic rod to transversely move and approach the side surface of the test card positioning assembly, and the telescopic rod drives the cross beam to descend so as to align a clamping area formed by the vertical part of the upper clamping jaw and the supporting plate with a concave structure on the test card bottom plate;
step 3: the lead screw module drives the cross beam to horizontally move, so that release paper on the bottom plate of the test card is located in the clamping area, and at the moment, the clamping cylinder is started to drive the upper clamping jaw and the lower clamping jaw to move so as to clamp the release paper;
step 4: the telescopic rod drives the cross beam to move upwards, and the screw rod module drives the cross beam to move transversely, so that the purpose of film tearing is realized;
step 5: after the cross beam moves to a preset position, the clamping cylinder drives the upper clamping jaw and the lower clamping jaw to be mutually far away from each other to loosen release paper, so that the purpose of stripping is realized; and after resetting, the next test card bottom plate can be subjected to film tearing operation.
Compared with the prior art, the invention has the following beneficial effects:
the invention mainly realizes the automatic operation of tearing the film of the release paper, in the actual use, an intermittent feeding mechanism arranged on the test card production equipment sends the test card bottom plate to a test card positioning assembly, and the test card positioning assembly is used for positioning and fixing the test card bottom plate; the screw rod module drives the telescopic rod to transversely move and approach the side surface of the test card positioning assembly, and the telescopic rod drives the cross beam to descend so as to align a clamping area formed by the vertical part of the upper clamping jaw and the supporting plate with a concave structure on the test card bottom plate; the lead screw module drives the cross beam to horizontally move, so that release paper on the bottom plate of the test card is located in the clamping area, and at the moment, the clamping cylinder is started to drive the upper clamping jaw and the lower clamping jaw to move so as to clamp the release paper; the telescopic rod drives the cross beam to move upwards, and the screw rod module drives the cross beam to move transversely, so that the purpose of film tearing is realized; after the cross beam moves to a preset position, the clamping cylinder drives the upper clamping jaw and the lower clamping jaw to be mutually far away from each other to loosen release paper, so that the purpose of stripping is realized; and after resetting, the next test card bottom plate can be subjected to film tearing operation. The automatic film tearing operation of the release paper can be realized, and after the release paper is adhered to the bottom plate of the test card, the automatic film tearing purpose is realized by the automatic film tearing machine, so that the situation of unstable adhesion caused by early film tearing and dust accumulation can be avoided; meanwhile, the technical problems that in the prior art, two stations are required to be arranged for sticking release paper and tearing films, the manual film tearing efficiency is low, and the labor burden of workers is increased can be effectively solved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present invention and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is an enlarged partial schematic view of fig. 1 at a in accordance with the present invention.
Fig. 3 is a schematic view showing a state in which the present invention is mounted on a test card production apparatus.
Fig. 4 is a schematic view showing a state when the pushing cylinder pushes the test card base plate.
Fig. 5 is an enlarged partial schematic view of fig. 3B in accordance with the present invention.
Fig. 6 is an enlarged partial schematic view of fig. 2 at C in accordance with the present invention.
Fig. 7 is an enlarged partial schematic view of fig. 5 at D in accordance with the present invention.
Reference numerals:
the device comprises a 101-test card positioning assembly, a 102-dyestripping assembly, a 103-rack, a 104-bracket, a 105-screw module, a 106-mounting seat, a 107-telescopic rod, a 108-mounting plate, a 109-upper mounting plate, a 110-lower mounting plate, a 111-beam, a 112-dyestripping mechanism, a 113-clamping cylinder, a 114-upper clamping jaw, a 115-lower clamping jaw, a 116-supporting plate, a 117-clamping area, a 118-guide plate, a 119-fixing plate, a 120-connecting plate, a 121-sliding groove, a 122-first bracket, a 123-towing chain, a 124-towing chain fixing plate, a 125-connecting block, a 126-through hole, a 127-side groove, a 128-mounting column, a 129-positioning seat, a 130-propping cylinder, a 131-placing groove, a 132-notch, a 133-propping block, a 134-concave structure, a 135-first positioning plate, a 136-second positioning plate, a 137-groove, a 138-connecting groove, a 139-pushing cylinder and a 140-pushing head.
Detailed Description
Hereinafter, only certain exemplary embodiments are briefly described. As will be recognized by those of skill in the pertinent art, the described embodiments may be modified in numerous different ways without departing from the spirit or scope of the embodiments of the present invention. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "vertical," "horizontal," "top," "bottom," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the embodiments of the present invention and to simplify the description, rather than to indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the embodiments of the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present invention, the meaning of "plurality" is two or more, unless explicitly defined otherwise.
In the embodiments of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present invention will be understood by those of ordinary skill in the art according to specific circumstances.
In embodiments of the invention, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, or may include both the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is less level than the second feature.
The following disclosure provides many different implementations, or examples, for implementing different configurations of embodiments of the invention. In order to simplify the disclosure of embodiments of the present invention, components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit embodiments of the present invention. Furthermore, embodiments of the present invention may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
Example 1
Referring to fig. 1-7, the embodiment discloses a release paper film tearing device, which comprises a test card positioning component 101 and a film tearing component 102, wherein the film tearing component 102 and the test card positioning component 101 are arranged on a frame 103 of test card production equipment, the test card positioning component 101 is used for positioning a test card bottom plate to be bonded,
the film tearing assembly 102 comprises a bracket 104, a screw rod module 105 arranged on the bracket 104, and a mounting seat 106 which is connected with the screw rod module 105 and can move along with the screw rod module 105, wherein a telescopic rod 107 is vertically arranged on the mounting seat 106, a mounting plate 108 is fixedly arranged at the end part of the telescopic rod 107, and a cross beam 111 is arranged on the mounting plate 108, and film tearing mechanisms 112 are arranged at two ends of the cross beam 111;
the film tearing mechanism 112 comprises a clamping cylinder 113, an upper clamping jaw 114 and a lower clamping jaw 115, and the upper clamping jaw 114 and the lower clamping jaw 115 are respectively arranged on two clamping parts of the clamping cylinder 113;
the upper clamping jaw 114 and the lower clamping jaw 115 are of L-shaped structures, a supporting plate 116 which is horizontally arranged is connected to the vertical portion of the lower clamping jaw 115, the lower end of the vertical portion of the upper clamping jaw 114 is located above the supporting plate 116, and a clamping area 117 is formed between the vertical portion of the upper clamping jaw 114 and the supporting plate 116.
The invention mainly realizes the automatic operation of tearing the film of the release paper, in the actual use, an intermittent feeding mechanism arranged on the test card production equipment sends the test card bottom plate to the test card positioning assembly 101, and the test card positioning assembly 101 is used for positioning and fixing the test card bottom plate; the screw rod module 105 drives the telescopic rod 107 to transversely move and approach the side surface of the test card positioning assembly 101, and the telescopic rod 107 drives the cross beam 111 to descend so that a clamping area 117 formed by the vertical part of the upper clamping jaw 114 and the supporting plate 116 is aligned with a concave structure on the test card bottom plate; the lead screw module 105 drives the cross beam 111 to move horizontally, so that release paper (film of centrifugal paper) on the bottom plate of the test card is positioned in the clamping area 117, and at the moment, the clamping cylinder 113 is started to drive the upper clamping jaw 114 and the lower clamping jaw 115 to move so as to clamp the release paper; while the telescopic rod 107 drives the cross beam 111 to move upwards, the screw rod module 105 drives the cross beam 111 to move transversely, so that the purpose of film tearing is achieved; after the beam 111 moves to a preset position, the clamping cylinder 113 drives the upper clamping jaw 114 and the lower clamping jaw 115 to be away from each other to loosen release paper, so that the purpose of stripping is realized; and after resetting, the next test card bottom plate can be subjected to film tearing operation.
The automatic film tearing operation of the release paper can be realized, and after the release paper is adhered to the bottom plate of the test card, the automatic film tearing purpose is realized by the automatic film tearing machine, so that the situation of unstable adhesion caused by early film tearing and dust accumulation can be avoided; simultaneously, can effectually solve in the prior art from the release paper paste with tear the membrane need set up two stations, artifical tear film inefficiency increases workman's work burden's technical problem.
Among them, the telescopic rod 107 is a pneumatic telescopic rod, a hydraulic telescopic rod, or an electric telescopic rod, and a pneumatic telescopic rod is preferable in this embodiment.
The guide plate 118 is arranged on the screw rod module 105, the mounting seat 106 comprises a fixed plate 119 and a connecting plate 120, a sliding groove 121 is formed in the fixed plate 119, the fixed plate 119 is connected with the screw rod module 105, a slide way is formed between the fixed plate 119 and the connecting plate 120 after the fixed plate 119 is connected with the connecting plate 120, the guide plate 118 is located in the slide way, and the telescopic rod 107 is fixedly mounted on the connecting plate 120. The guide plate 118 and the slideway form a stable sliding structure after being matched, so that the mounting seat 106 is more stable in moving.
The bracket 104 is provided with a first bracket 122, the first bracket 122 is provided with a drag chain 123, and the connecting plate 120 is provided with a drag chain fixing plate 124. The wire harness can be stored by the drag chain 123, and abrasion of the wire harness is reduced.
Wherein, mounting panel 108 includes mounting panel 109 and lower mounting panel 110, is provided with through-hole 126 on the mounting panel 109, is provided with waist type groove on the mounting panel 110 down, passes through bolted connection between upper and lower mounting panel, and upper mounting panel 109 is connected with telescopic link 107, and lower mounting panel 110 is connected with crossbeam 111.
The positions of the upper and lower mounting plates 109 and 110 can be adjusted by the provision of the waist-shaped grooves and through holes 126.
Wherein, mounting panel 110 passes through connecting block 125 with crossbeam 111 to be connected, set up through-hole 126 on the connecting block 125, and the side is provided with the side groove 127 with through-hole 126 intercommunication, be provided with the bolt hole that passes side groove 127 on the connecting block 125, be provided with mounting post 128 on the mounting panel 110 down, the connecting block 125 is fixed to be set up on crossbeam 111, the mounting post passes through-hole 126 on the connecting block 125, be provided with the bolt in the bolt hole on the connecting block 125, screw up the back with the bolt, connecting block 125 is fixed with the clamping of mounting post 128.
The clamping and fixing of the mounting column 128 are realized through the connecting blocks 125, and the position of the mounting column 128 can be adjusted according to the requirement during assembly, so that the position of the cross beam 111 is adjusted.
Wherein, the crossbeam 111 both sides are provided with the mounting groove, and clamping cylinder 113 is fixed to be set up in the mounting groove, is convenient for realize the location to clamping cylinder 113.
The horizontal parts of the upper clamping jaw 114 and the lower clamping jaw 115 are respectively provided with a limit groove, the shape of the limit grooves is matched with the clamping parts of the clamping cylinders 113, the clamping parts are positioned in the limit grooves, and the installation precision of the upper clamping jaw 114 and the lower clamping jaw 115 can be effectively improved through the arranged limit grooves; thereby ensuring the accuracy of the film tearing operation.
In this embodiment, the test card positioning assembly 101 includes a positioning seat 129 and a tightening cylinder 130, a placement groove 131 matched with the test card bottom plate is provided on the positioning seat 129, a notch 132 is further provided on the side surface of the positioning seat 129, the notch 132 corresponds to the concave structure on the test card bottom plate, a tightening block 133 is installed at the end of the tightening cylinder 130, and the tightening block 133 is used for tightening and fixing the test card bottom plate after passing through the notch 132.
The positioning seat 129 is arranged to realize the placement of the bottom plate of the test card, and the concave structure 134 is arranged on the bottom plate of the test card, so that the arranged notch 132 is just aligned with the concave structure 134 to form a yielding structure, and the upper clamping jaw 114 and the lower clamping jaw 115 are convenient for clamping the film of the release paper; meanwhile, when the test card bottom plate is conveyed into the placing groove 131 through the intermittent feeding mechanism, the test card bottom plate is tightly supported and fixed through the supporting cylinder 130, so that the side surface of the test card bottom plate is contacted with the inner wall of the placing groove 131 to form a reference surface, and the determination of the reference position of the film tearing assembly 102 is facilitated.
Meanwhile, the bottom plate of the test card is fixed in the placing groove 131 through the jacking cylinder 130, so that the situation that the bottom plate of the test card is separated from the positioning seat 129 can be avoided when the film tearing operation is carried out; ensuring the orderly operation of the dyestripping.
In actual bonding, the release paper needs to be cut into the same shape as the structure of the test card base plate, and only the position of the release paper corresponding to the concave structure 134 on the test card base plate is covered with a film.
Further preferably, in this embodiment, the positioning seat 129 includes a first positioning plate 135 and a second positioning plate 136, where the first positioning plate and the second positioning plate are used for being mounted on the frame 103 of the test card production device, the first positioning plate and the second positioning plate are all arranged in parallel, a position between the first positioning plate and the second positioning plate forms an intermittent feeding mechanism abdication area in the test card production device, grooves 137 are formed on the first positioning plate and the second positioning plate, the grooves 137 on the first positioning plate and the second positioning plate form the placing groove 131, the notch 132 is provided with the first positioning plate 135, and the jacking cylinder is mounted on the frame 103 of the test card production device;
a connecting groove 138 communicated with the groove 137 is formed in the second positioning plate 136, a pushing cylinder 139 is arranged on the frame 103 at a position close to the connecting groove 138, and a pushing head 140 is arranged on the pushing cylinder 139; after the test card bottom plate is placed in the standing groove 131, the pushing cylinder 139 pushes the test card bottom plate to move, meanwhile, the pushing cylinder 130 pushes the test card bottom plate to move, the pushing cylinder 139 is perpendicular to the pushing direction of the pushing cylinder 130, and then the test card bottom plate is pushed to the inner wall of the standing groove 131, so that two-point positioning of the test card bottom plate is achieved, each test card bottom plate can be guaranteed to be located in the same preset position in the mounting groove, and the test card bottom plate cannot be damaged in the process of tearing films.
In practical use, two placement grooves 131 may be provided on the same positioning seat 129.
Example two
The embodiment discloses a release paper film tearing method, which comprises the following steps:
step 1: the intermittent feeding mechanism arranged on the test card production equipment sends the test card bottom plate to the test card positioning assembly 101, and the test card bottom plate is positioned and fixed through the test card positioning assembly 101;
step 2: the screw rod module 105 drives the telescopic rod 107 to transversely move and approach the side surface of the test card positioning assembly 101, and the telescopic rod 107 drives the cross beam 111 to descend so that a clamping area 117 formed by the vertical part of the upper clamping jaw 114 and the supporting plate 116 is aligned with a concave structure on the test card bottom plate;
step 3: the lead screw module 105 drives the cross beam 111 to move horizontally, so that release paper on the bottom plate of the test card is located in the clamping area 117, and at the moment, the clamping cylinder 113 is started to drive the upper clamping jaw 114 and the lower clamping jaw 115 to move so as to clamp the release paper;
step 4: while the telescopic rod 107 drives the cross beam 111 to move upwards, the screw rod module 105 drives the cross beam 111 to move transversely, so that the purpose of film tearing is achieved;
step 5: after the beam 111 moves to a preset position, the clamping cylinder 113 drives the upper clamping jaw 114 and the lower clamping jaw 115 to be away from each other to loosen release paper, so that the purpose of stripping is realized; and after resetting, the next test card bottom plate can be subjected to film tearing operation.
While preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. It is therefore intended that the following claims be interpreted as including the preferred embodiments and all such alterations and modifications as fall within the scope of the invention.
The foregoing description of the preferred embodiment of the invention is not intended to be limiting, but rather to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.

Claims (10)

1. The utility model provides a from type paper dyestripping device, includes test card locating component and dyestripping subassembly, and dyestripping subassembly and test card locating component install in the frame of test card production facility, and test card locating component is used for treating the test card bottom plate of bonding and fixes a position its characterized in that:
the film tearing assembly comprises a bracket, a screw rod module arranged on the bracket, and a mounting seat which is connected with the screw rod module and can move along with the screw rod module, wherein a telescopic rod is vertically arranged on the mounting seat, a mounting plate fixedly arranged at the end part of the telescopic rod and a cross beam arranged on the mounting plate are arranged on the mounting plate, and film tearing mechanisms are arranged at two ends of the cross beam;
the film tearing mechanism comprises a clamping cylinder, an upper clamping jaw and a lower clamping jaw, and the upper clamping jaw and the lower clamping jaw are respectively arranged on two clamping parts of the clamping cylinder;
the upper clamping jaw and the lower clamping jaw are of L-shaped structures, a supporting plate which is horizontally arranged is connected to the vertical portion of the lower clamping jaw, the lower end of the vertical portion of the upper clamping jaw is located above the supporting plate, and a clamping area is formed between the vertical portion of the upper clamping jaw and the supporting plate.
2. The release paper dyestripping device of claim 1, wherein: the telescopic rod is a pneumatic telescopic rod, a hydraulic telescopic rod or an electric telescopic rod.
3. The release paper dyestripping device of claim 1, wherein: be provided with the deflector on the lead screw module, the mount pad includes fixed plate and connecting plate, is provided with the spout on the fixed plate, and the fixed plate is connected with the lead screw module, forms a slide between fixed plate and connecting plate after the fixed plate is connected with the connecting plate, the deflector is located the slide, telescopic link fixed mounting is on the connecting plate.
4. A release paper dyestripping apparatus according to claim 3, wherein: the bracket is provided with a first bracket, the first bracket is provided with a drag chain, and the connecting plate is provided with a drag chain fixing plate.
5. The release paper dyestripping device of claim 1, wherein: the mounting panel includes mounting panel and lower mounting panel, is provided with the through-hole on the mounting panel, is provided with waist type groove on the lower mounting panel, passes through bolted connection between upper and lower mounting panel, and the mounting panel is connected with the telescopic link, and the lower mounting panel is connected with the crossbeam.
6. The release paper dyestripping device of claim 5, wherein: the lower mounting panel passes through the connecting block with the crossbeam and is connected, sets up the through-hole on the connecting block, and the side is provided with the side groove with the through-hole intercommunication, is provided with the bolt hole of passing the side groove on the connecting block, is provided with the erection column on the lower mounting panel, and the connecting block is fixed to be set up on the crossbeam, and the erection column passes the through-hole on the connecting block, is provided with the bolt in the bolt hole on the connecting block, screw up the back with the bolt, and the connecting block is fixed with the erection column clamp.
7. The release paper dyestripping device of claim 1, wherein: the crossbeam both sides are provided with the mounting groove, and the clamping cylinder is fixed to be set up in the mounting groove.
8. The release paper dyestripping device of claim 1, wherein: limiting grooves are formed in the horizontal portions of the upper clamping jaw and the lower clamping jaw, the shapes of the limiting grooves are matched with the clamping portions of the clamping air cylinders, and the clamping portions are located in the limiting grooves.
9. A release paper film tearing apparatus according to any one of claims 1 to 8, wherein: the test card positioning assembly comprises a positioning seat and a jacking cylinder, a placing groove matched with the test card bottom plate is formed in the positioning seat, a notch is further formed in the side face of the positioning seat, the notch corresponds to a concave structure on the test card bottom plate, a jacking block is mounted at the end of the jacking cylinder, and the jacking block penetrates through the notch and then is used for jacking and fixing the test card bottom plate.
10. A release paper film tearing method is characterized in that: a release paper film tearing device comprising the use of any one of claims 1-9, the specific film tearing method comprising:
step 1: the intermittent feeding mechanism arranged on the test card production equipment sends the test card bottom plate to the test card positioning assembly, and the test card bottom plate is positioned and fixed through the test card positioning assembly;
step 2: the screw rod module drives the telescopic rod to transversely move and approach the side surface of the test card positioning assembly, and the telescopic rod drives the cross beam to descend so as to align a clamping area formed by the vertical part of the upper clamping jaw and the supporting plate with a concave structure on the test card bottom plate;
step 3: the lead screw module drives the cross beam to horizontally move, so that release paper on the bottom plate of the test card is located in the clamping area, and at the moment, the clamping cylinder is started to drive the upper clamping jaw and the lower clamping jaw to move so as to clamp the release paper;
step 4: the telescopic rod drives the cross beam to move upwards, and the screw rod module drives the cross beam to move transversely, so that the purpose of film tearing is realized;
step 5: after the cross beam moves to a preset position, the clamping cylinder drives the upper clamping jaw and the lower clamping jaw to be mutually far away from each other to loosen release paper, so that the purpose of stripping is realized; and after resetting, the next test card bottom plate can be subjected to film tearing operation.
CN202310295450.7A 2023-03-24 2023-03-24 Release paper film tearing device and method Active CN115991324B (en)

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