CN115783446A - Rolling type feeding device for film tearing and film tearing equipment - Google Patents

Abstract

The invention discloses a rolling type feeding device for film tearing and film tearing equipment. A roll formula material feeding unit for dyestripping includes: a peeling seat having a peeling side for separating the plate-like member with the film member and the protective film; the film pressing wheel assembly comprises a roller seat and a roller part which is rotatably connected to the roller seat; wherein the roller seat is arranged on the peeling seat; during film tearing operation, a conveying channel is formed between the rolling shaft piece and the peeling seat, and an outlet of the conveying channel faces to the peeling side; during film tearing operation, the plate-shaped film-carrying piece enters the conveying channel from the inlet of the conveying channel and reaches the stripping side through the outlet, so that the protective film to be torn off is supplied to the film grabbing device to be grabbed and separated from the plate-shaped piece.

Description

Rolling type feeding device for film tearing and film tearing equipment

Technical Field

The invention relates to the technical field of film tearing. More particularly, the invention relates to a rolling type feeding device for film tearing and a film tearing device.

Background

Some plate-like members, such as display panels of displays, are provided with protective films after production. When these plate-like members are subjected to subsequent processing operations, the protective film needs to be peeled off. Taking the display panel as an example, the protective film is removed before the display panel is installed in the air conditioner remote controller.

When the existing film tearing device is used for film tearing operation, a plate-shaped part is mostly required to be fixed or positioned at a film tearing station. Then the film on the plate-shaped piece is grabbed by the clamping jaws or other grabbing mechanisms, and the film is torn off. After the film is torn, the plate-shaped member needs to be taken away from the film tearing station by a carrying mechanism and transferred to a specified position. For example, a film tearing process and an automatic film tearing mechanism disclosed in chinese patent application No. cn202211076651. X; the film tearing mechanism is required to mount a product to be torn through a carrier so that a clamping jaw can execute film tearing work; and transport the carrier with the product to another location after the tear film is complete. That is, in the film tearing operation, the carrier needs to be changed continuously, and the carrier needs to be positioned during the film tearing operation, so that the film tearing operation can be continuously performed; in the process of hydration, the working efficiency is greatly influenced.

For the above-mentioned defects, an effective solution is still lacking, and therefore further improvements are urgently needed in the related art.

Disclosure of Invention

It is an object of embodiments of the present invention to address the above problems and provide advantages which will be described later.

An object of an embodiment of the present invention is to provide a rolling type feeding device for film tearing and a film tearing apparatus, which are capable of performing a film tearing operation during a feeding process of a plate-shaped film strip member, and do not need to fix the plate-shaped film strip member at a film tearing operation position during a film tearing process.

In one aspect, an embodiment of the present invention provides a rolling feeding device for tearing a film, including:

a peeling seat having a peeling side for separating the plate-shaped member with the film member and the protective film; and

the film pressing wheel assembly comprises a roller seat and a roller part which is rotationally connected to the roller seat; wherein the content of the first and second substances,

the roller seat is arranged on the peeling seat;

when the film is torn, a transmission channel is formed between the rolling shaft piece and the peeling seat, and an outlet of the transmission channel faces the peeling side;

during film tearing operation, the plate-shaped film-carrying piece enters the conveying channel from the inlet of the conveying channel and reaches the stripping side through the outlet, so that the protective film to be torn off is provided for the film grabbing device to grab and separate from the plate-shaped piece.

In some technical schemes, when the plate-shaped belt membrane enters the transmission channel, the plate-shaped belt membrane is respectively abutted and connected with the rolling shaft piece and the stripping seat.

In some technical solutions, the feeding device for tearing the film further includes a peeling plate; the stripping knife plate is installed on the stripping side.

In some aspects, the peeling seat is provided with a peeling groove at the peeling side, and the peeling blade plate is mounted in the peeling groove.

In some aspects, the roller seat comprises a first shaft mount and a second shaft mount; one end of the rolling shaft piece is connected to the first shaft mounting piece, and the other end of the rolling shaft piece is connected to the second shaft mounting piece.

In some embodiments, the roller seat further includes a first support seat, one end of each of the first shaft mounting member and the second shaft mounting member is fixedly connected to the first support seat, and the other end of each of the first shaft mounting member and the second shaft mounting member faces the peeling seat.

In some embodiments, the roller seat further comprises a first support seat support, a second support seat support, and a second support seat;

the first and second axle mounts are located between the first and second support mount supports;

one end of the second supporting seat is connected with the first supporting seat supporting piece, and the other end of the second supporting seat is connected with the second supporting seat supporting piece.

In some embodiments, the first support seat support and the second support seat support are both slidably connected to the stripper seat,

the peeling seat is provided with a first connecting hole matched with the first supporting seat supporting piece and a second connecting hole matched with the second supporting seat supporting piece;

the first supporting seat supporting piece is sleeved in the first connecting hole, one end of the first supporting seat supporting piece is connected with one side of the first supporting seat, and the other end of the first supporting seat supporting piece is connected with one side of the second supporting seat;

the second supporting seat supporting piece is sleeved in the second connecting hole, one end of the second supporting seat supporting piece is connected with the other side of the first supporting seat, and the other end of the second supporting seat supporting piece is connected with the other side of the second supporting seat;

the first supporting seat is located on the other side of the peeling seat, and the second supporting seat is located on the other side of the peeling seat.

In some embodiments, the roller seat further includes a first linear bearing and a second linear bearing, the first support seat support is configured to slide relative to the first connection hole via the first linear bearing, and the second support seat support is configured to slide relative to the first connection hole via the second linear bearing; wherein the content of the first and second substances,

the first straight-line shaft is sleeved on the periphery of the first supporting seat supporting piece and is arranged in the first connecting hole;

the second linear bearing is sleeved on the periphery of the second supporting seat supporting piece and is arranged in the first connecting hole.

In another aspect, an embodiment of the present invention further provides a rolling type film tearing apparatus, including:

a film gripping device; and

the rolling type feeding device for tearing the film is described in the foregoing.

The embodiment of the invention can realize the following beneficial effects:

when the rolling type feeding device for film tearing performs film tearing operation, only the plate-shaped film-carrying piece is continuously fed into the transmission channel, so that the plate-shaped film-carrying piece is conveyed to the peeling side, and the protective film is grabbed by the film grabbing device, so that the protective film can be separated from the plate-shaped piece. In this process, there is no need to fix or position the sheet-like film strip.

In addition, the roller member can rotate along with the movement of the plate-shaped belt film member, so that the plate-shaped belt film member is conveniently conveyed from the inlet to the outlet of the conveying channel until the stripping side is reached.

Furthermore, after the film removal of the plate-shaped film-carrying part, the resulting plate-shaped part is actually transported over a distance before it is completely conveyed out of the transport channel. Therefore, as long as a material receiving device (such as a material receiving platform or a material receiving frame) is placed near the stripping side, the plate-shaped piece after film tearing can be automatically received, and the plate-shaped piece does not need to be grabbed by other carrying mechanisms.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.

Drawings

Fig. 1 is a schematic structural view of a rolling type feeding device for film tearing according to an embodiment of the present application;

FIG. 2 is another schematic structural diagram of a rolling feeding device for tearing a film according to an embodiment of the present application;

FIG. 3 is a partial enlarged view of the region M in FIG. 2;

FIG. 4 is another structural diagram of a rolling feeding device for tearing a film according to an embodiment of the present application;

FIG. 5 is a schematic structural view of a plate-like film-bearing member according to an embodiment of the present application;

FIG. 6 is a schematic view showing an operating state of the rolling type feeding device for film tearing according to the embodiment of the present application;

FIG. 7 is a schematic view showing another working state of the rolling type feeding device for film tearing according to the embodiment of the present application;

FIG. 8 is a schematic view showing another working state of the roll feeder for film tearing according to the embodiment of the present application;

FIG. 9 is an exploded view of the rolling feeder for peeling films according to the embodiment of the present application;

FIG. 10 is a schematic view of a structure of a stripper plate according to an embodiment of the present application;

FIG. 11 is a schematic view of a peel seat according to an embodiment of the present application;

FIG. 12 is an exploded view of a lamination wheel assembly according to an embodiment of the present application;

reference numerals: 10. a rolling type feeding device for tearing the film; 110. stripping the seat; 111. a stripping groove; 112. a first connection hole; 113. a second connection hole; 120. a film pressing wheel assembly; 121. a roller seat; 1211. a first shaft mount; 1212. a second shaft mount; 1213. a first support base; 1214. a first support base support; 1215. a second support base support; 1216. a second support seat; 1217. a first linear bearing; 1218. a second linear bearing; 1219. a limiting post; 1220. a position detection component; 12201. a photosensor; 12202. a sensor holder; 122. a roller member; 1221. a first rolling axis; 1222. a second roll axis; 130. a transmission channel; 131. an outlet; 132. an inlet; 140. stripping the cutter plate; 140. stripping the cutter end; 150. a channel adjuster; 151. a telescopic cylinder; 152. jacking a head; 160. a first stripper base support; 170. a second stripper base support; 180. a base; 190. a first baffle; 200. a second baffle; s, plate-shaped film pieces; s1, a plate-shaped piece; s2, protecting the film.

Detailed Description

The present invention is further described in detail below with reference to the attached drawings so that those skilled in the art can implement the invention by referring to the description text.

The terms "first" and "second" in the embodiments of the present application are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. It is also noted that, in the present application, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Further, the terms "upper," "lower," "top," "bottom," "inner," "outer," and the like are used herein as terms of orientation or positional relationship with respect to the drawings, and are used for convenience in describing the invention and for simplicity in description, and do not indicate or imply that the device or apparatus being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention.

Furthermore, the terms "comprises" and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.

In addition to the foregoing, it should still be emphasized that reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

< Rolling type feeding device for film tearing >

With reference to fig. 1 to 12, an embodiment of the present application discloses a rolling type feeding device for film tearing, which is used for conveying a plate-shaped film strip member and can cooperate with a film gripping device to perform a film tearing operation on the plate-shaped film strip member S during the conveying process.

It should be noted that the plate-shaped film-attached member S according to the embodiment of the present application includes a plate-shaped member S1 and a protective film S2, and the plate-shaped member S1 is adhered to the protective film S2, as shown in fig. 5. Generally, one or more plate-like members S1 may be attached to one protective film S2. The protective film S2 may be a release film or a thin film made of other materials. The plate S1 may be a display panel in a remote controller, an electronic watch, or the like. The plate S1 may be a plate-shaped plastic member.

It should be noted that the film gripping device (not shown in the drawings) may be one of a suction cup device, an adhering device (such as an adhesive tape) and a clamping jaw device, and is mainly used for gripping the protective film S2, so as to drive the protective film S2 to move away from the plate-shaped member S1.

Specifically, as shown in fig. 1, the rolling type feeding device 10 for tearing the film comprises a peeling seat 110 and a film pressing wheel assembly 120. Through the organic combination of the peeling seat 110 and the film pressing wheel assembly 120, the rolling type feeding device 10 for film tearing can cooperate with the film grabbing device to separate the plate-shaped piece S1 and the protective film S2 in the process of conveying the plate-shaped strip film piece S.

The peeling base 110 has a peeling side for separating the sheet-like member S1 and the protective film S2 of the sheet-like film strip S, that is, the sheet-like member S1 and the protective film S2 are separated from each other at the peeling side. Exemplarily, in fig. 1, the peeling side is located at a front side of the peeling seat 110.

The film pressing wheel assembly 120 comprises a roller seat 121 and a roller member 122 rotatably connected to the roller seat 121; wherein, the roller seat 121 is installed on the peeling seat 110. The roller member 122 may be a roller shaft.

During the film tearing operation, a conveying channel 130 is arranged between the roller member 122 and the peeling seat 110, and an outlet 131 of the conveying channel 130 faces the peeling side. Exemplarily, in fig. 1, the roller member 122 is located above the peeling base 110, and when the plate-shaped film strip S is conveyed to the peeling side, a space is provided between a lower end of the roller member 122 and an upper side of the peeling base 110 to form the transfer passage 130 for transferring the plate-shaped film strip S. As will be further understood with reference to fig. 1 to 4, the transfer passage 130 is arranged in the front-rear direction of fig. 1, the outlet 131 of the transfer passage 130 is located at the front side, and the inlet 132 is located at the rear side, which allows the plate-shaped film strip S to be transported from the rear to the front.

Further, at the time of the film tearing operation, the plate-shaped film-carrying member S enters the conveying channel 130 from the inlet 132 of the conveying channel 130, passes through the outlet 131 to reach the peeling side, so that the protective film S2 to be torn off is supplied to the film gripping device to be gripped and separated from the plate-shaped member S1.

The specific implementation of the film tearing operation can be further understood with reference to fig. 5 to 8. Specifically, when the film tearing operation is performed, the film to be torn side (i.e. the front side shown in fig. 5-7) of the plate-shaped film-bearing member S is fed into the conveying channel 130 from the inlet 132 of the conveying channel 130, and the state that the film to be torn side enters the conveying channel 130 can be seen in fig. 6; the sheet-like film strip S is then conveyed towards the outlet 131 of the conventional tunnel so that the side of the sheet-like film strip S to be torn protrudes beyond the peeling side, the protruding state being visible in fig. 7. After the peeling side is extended, the protective film S2 on the side to be peeled is caught by the film catching device, thereby preventing the film from continuing to move in the previous moving direction, and then the film catching device carries the protective film S2 to move away from the plate-like member S1. When the film grabbing device drives the protective film S2 to move, a pulling force F (for example, as shown in fig. 7) is applied to the plate-shaped film strip member S, and under the action of the pulling force F, the other side of the plate-shaped film strip member S, which is opposite to the side to be torn, is in contact with the peeling seat 110 or the roller member 122 because the other side is located in the transmission channel 130; under the combined action of the abutting force and the pulling force F, the protective film S2 and the plate-like member S1 can be gradually separated, and the separated state can be seen in fig. 8. It can be understood from fig. 7 to 8 that when a downward pulling force F is applied to the protective film S2, the protective film S2 is easily bent downward along the peeling side to be separated from the plate-like member S1.

As can be seen from the above, when the rolling type feeding device 10 for tearing a film according to the embodiment of the present application performs a film tearing operation, the sheet-shaped film-carrying member S is continuously fed into the conveying channel 130, the sheet-shaped film-carrying member S is conveyed to the peeling side, and the protective film S2 is grabbed by the film grabbing device, so that the protective film S2 can be separated from the sheet-shaped member S1. In this process, there is no need to fix or position the plate-like belt film member S.

In addition, since the roller member 122 can rotate together with the movement of the sheet-shaped band film member S, it is convenient to transfer the sheet-shaped band film member S from the inlet 132 to the outlet 131 of the transfer passage 130 until reaching the peeling side.

Furthermore, after the sheet-shaped film-carrying member S is completely torn, the resulting sheet-shaped member S1 is actually transported a distance apart and is completely transported out of the transport path 130. Therefore, as long as a receiving device (such as a receiving platform or a receiving frame) is placed near the peeling side, the plate-shaped piece S1 with the film torn off can be automatically received, and the plate-shaped piece S1 does not need to be grabbed by other carrying mechanisms and transported to the next station.

In some embodiments, the plate-shaped film strip S enters the conveying channel 130 and is abutted against the roller member 122 and the peeling seat 110; specifically, one side of the plate-shaped film strip S is abutted against the roller member 122, and the other side is abutted against the peeling base 110, and as can be understood from fig. 6, the upper side of the plate-shaped film strip S is abutted against the lower end or bottom end of the roller member 122, and the lower side thereof is abutted against the upper end or top end of the peeling base 110. The design is to generate interaction force between the sheet-like film strip S and the roller member 122 and the peeling seat 110, so that the roller member 122 can drive the sheet-like film strip S to move on the peeling seat 110 along the conveying channel 130. That is, when the film is torn, the roller member 122 rotates and presses the plate-shaped film-carrying member S located in the conveying passage 130, and the plate-shaped film-carrying member S is driven to move toward the peeling side. Specifically, the plate-shaped film strip S is first placed on the peeling seat 110, and the side of the plate-shaped film strip S to be peeled is inserted into the conveying channel 130. Then, the plate-like tape film member S is wound by friction with the rotation of the roller member 122, and is transported toward the peeling side. When the film to be torn side of the plate-shaped film strip member S is transported to the peeling side, the film on the plate-shaped film strip member S is grabbed from the film to be torn side by the film tearing device, so that the film is prevented from further moving along the previous moving direction, but at the moment, the roller member 122 continues to rotate, the plate-shaped member S1 of the plate-shaped film strip member S also moves along the previous moving direction, and the plate-shaped member S1 and the protective film S2 are gradually separated until the plate-shaped member S1 is completely separated from the protective film S2.

It is easy to understand that the hardness of the plate-shaped element S1 is greater than that of the protective film S2, so as to avoid that the plate-shaped element bends along with the protective film under the action of the tensile force F, which is not beneficial to the effective operation of the film tearing.

In some embodiments, the roller member 122 may be coupled to a drive motor that is driven to rotate.

In some embodiments, further shown in fig. 9-10, the roll feeder for tearing a film 10 further includes a stripper plate 140; the stripping plate 140 is mounted on the stripping side. The stripper plate 140 has a stripper end 140, the stripper end 140 extending beyond the stripping side, the stripper end 140 being forward of the stripping side as will be appreciated in connection with FIG. 1. The provision of the stripping plate 140 facilitates the tearing operation, and as can be understood from fig. 7 to 8, when a downward pulling force F is applied to the protection sheet S2, the protection sheet S2 is easily bent downward along the stripping end 140 to be separated from the plate-like member S1.

In some embodiments, the peeler end 140 of the peeler plate 140 is shaped as a blade. Separation of the protective film S2 and the plate-like member S1 is facilitated.

In some embodiments, the upper side of the stripper plate 140 is parallel to the upper side of the stripper seat 110. Facilitating the sliding conveyance of the plate-like belt film member S.

In some embodiments, further illustrated in conjunction with fig. 9 and 11, the stripper seat 110 is provided with a stripper groove 111 on the stripper side, and the stripper plate 140 is mounted within the stripper groove 111. The peeling blade 140 can be stably fixed in the peeling groove 111, and the peeling blade 140 can be easily replaced.

In some embodiments, further shown in conjunction with fig. 12, the roller seat 121 includes a first shaft mount 1211 and a second shaft mount 1212; the roller member 122 has one end connected to the first shaft mounting member 1211 and the other end connected to the second shaft mounting member 1212.

In some embodiments, the roller member 122 includes a first rolling axis 1221 and a second rolling axis 1222. In fig. 1, the first scroll axis 1221 and the second scroll axis 1222 are arranged in sequence from front to back. It is easily understood that the first rolling shaft 1221 has a first touch part, which refers to a part of the first rolling shaft 1221 that comes into contact with the plate-shaped belt film S after the plate-shaped belt film S enters the conveying passage 130. Similarly, the second rolling shaft 1222 has a second film contacting portion. A tangent line of the first scroll axis 1221 at the first touch and a tangent line of the second scroll axis 1222 at the second touch are further parallel to an upper side surface of the peeling seat 110.

Further, as shown in fig. 1 and 12, in some embodiments, the right end of the first rolling shaft 1221 is rotatably connected to the first shaft mounting member 1211, and the left end is rotatably connected to the second shaft mounting member 1212. Similarly, the second roll shaft 1222 has a right end rotatably coupled to the first shaft mounting member 1211 and a left end rotatably coupled to the second shaft mounting member 1212.

In some embodiments, continuing with fig. 1 and 12, the roller seat 121 further comprises a first support seat 1213, and the upper ends of the first shaft mounting member 1211 and the second shaft mounting member 1212 are both fixedly connected to the first support seat 1213, and the lower ends of the first shaft mounting member 1211 and the second shaft mounting member 1212 face the peeling seat 110. It should be noted that the lower ends of the first and second shaft mounting members 1211, 1212 may be directly connected to the peeling seat 110, or may be spaced apart from the peeling seat 110 without direct connection, such as in fig. 1.

In some embodiments, the first shaft mount 1211, the second shaft mount 1212, and the first support seat 1213 are each shaped as a plate. That is, the first shaft mounting member 1211 is provided as a first shaft mounting plate, the second shaft mounting member 1212 is provided as a second shaft mounting plate, and the first support seat 1213 is provided as a roller seat 121 link plate. As shown in fig. 1, the first shaft mounting plate and the second shaft mounting plate are vertically arranged and have opposite plate surfaces, and the plate surface of the roller seat 121 connecting plate faces the peeling seat 110, in this way, the first shaft mounting plate, the roller seat 121 connecting plate, the second shaft mounting plate and the peeling seat 110 may form a roller 122 mounting space for accommodating the roller 122.

In some embodiments, the roller seat 121 further comprises at least one support seat support, and the first support seat 1213 is connected to the peeling seat 110 through the support seat support, i.e. the support seat support connects the peeling seat 110 and the first support seat 1213. Specifically, the supporting seat supporting member may be a structure in the form of a supporting rod, a supporting block, a supporting plate, or the like. In at least one embodiment, as shown in fig. 1, the roller seat 121 specifically includes a first support seat support 1214 and a second support seat support 1215, and the first shaft mounting member 1211 and the second shaft mounting member 1212 are located between the first support seat 1213 support and the second support seat 1216 support 1215. As shown in fig. 1, the first support seat 1213 support, the first shaft mounting member 1211, the second shaft mounting member 1212 and the second support seat 1216 are arranged in this order, and the support 1215 is arranged from right to left.

In some implementations, the roller seat 121 further includes a second support seat 1216, and the second support seat 1216 is connected to the first support seat support 1214 and the second support seat support 1215, respectively. Specifically, as shown in fig. 1, the first supporting seat 1213, the peeling seat 110 and the second supporting seat 1216 are sequentially arranged from top to bottom, one end of the second supporting seat 1216 is connected to the first supporting seat support 1214, and the other end is connected to the second supporting seat support 1215.

In some implementations, the first support base support 1214 is a cylindrical support rod.

In some implementations, the second bearer support 1215 is a cylindrical support rod.

In some implementations, the first support shoe support 1214 and the second support shoe support 1215 are both slidably connected with the stripper shoe 110. More specifically, as shown in fig. 1, the peeling seat 110 is provided with a first coupling hole 112 matched with the first support seat support 1214 and a second coupling hole 113 matched with the second support seat support 1215;

the first support seat support 1214 is sleeved in the first connection hole 112, and has one end connected to the lower right side of the first support seat 1213 and the other end connected to the upper right side of the second support seat 1216;

the second support seat 1215 is sleeved in the second connection hole 113, and has one end connected to the lower left side of the first support seat 1213 and the other end connected to the upper left side of the second support seat 1216.

In this embodiment, the first supporting seat support 1214 can slide relative to the first connecting hole 112, the second supporting seat support 1215 can slide relative to the second connecting hole 113, and the sliding of the upper right side of the first supporting seat support and the second supporting seat support 1215 can drive the first shaft mounting part 1211 and the second shaft mounting part 1212 of the roller seat 121 to move relative to the peeling seat 110, so that the distance between the roller 122 and the peeling seat 110 can be adjusted, and the size of the transmission passage 130 can be changed.

In some implementations, the roller seat 121 further includes a first linear bearing 1217 and a second linear bearing 1218, the first support seat support 1214 enables sliding movement relative to the first connection hole 112 through the first linear bearing 1217, and the second support seat support 1215 enables sliding movement relative to the first connection hole 112 through the second linear bearing 1218; wherein the content of the first and second substances,

the first linear bearing 1217 is sleeved on the outer circumference of the first support seat support 1214 and is installed in the first connection hole 112;

the second linear bearing 1218 is fitted around the outer circumference of the second support holder 1215 and installed in the first connection hole 112.

It is easily understood to those skilled in the art that the linear bearing has a smooth motion characteristic. Therefore, the first linear bearing 1217 may promote smoothness of movement of the first support seat support 1214 and the second linear bearing 1218 may promote smoothness of movement of the second support seat support 1215.

In some embodiments, as shown in fig. 1, the roll feeder 10 for tearing a film further includes: a channel adjuster 150 for adjusting the size of the transfer channel 130; the channel adjuster 150 has a telescopic end disposed toward the second supporting seat 1216, and the channel adjuster can drive the roller seat 121 to move up and down relative to the peeling seat 110 through telescopic movement.

Illustratively, the passage adjusting member 150 may be a telescopic cylinder 151 or an electric telescopic push rod. However, in some embodiments, the channel adjuster 150 includes a telescopic cylinder 151 and a jacking head 152, the jacking head 152 is mounted on a piston rod of the telescopic cylinder 151, and the jacking head 152 is disposed toward the second support base 1216.

In some embodiments, as shown in fig. 1, the roll feeder 10 for tearing a film further includes: a first stripper base support 160; one end of the first stripper seat support 160 is connected to the side of the stripper seat 110 away from the transfer channel 130. Further, the rolling type feeding device 10 for tearing the film further comprises: a second stripper base support 170; one end of the second stripper seat support 170 is connected to the side of the stripper seat 110 away from the transfer channel 130.

In some embodiments, as shown in fig. 1, the roll feeder 10 for tearing a film further includes: a base 180; the other end of the first stripper base support 160 is connected to the base 180; the other end of the second stripper seat support 170 is connected to the base 180.

In some embodiments, as shown in fig. 1, the channel adjuster 150 is mounted on the base 180, and more particularly, the telescopic cylinder 151 is mounted on the base 180.

In some embodiments, as shown in fig. 1 and 12 in combination, the roller base 121 further includes a position detection assembly 1220, the position detection assembly 1220 including a photosensor for detecting whether the protective film reaches the peeling side, and a detection sensor support 12202 for mounting the photosensor 12201 on the first support base 1213.

< film tearing apparatus >

The embodiment of the application also discloses a roll formula dyestripping equipment includes:

a film gripping device; and

the rolling type feeding device 10 for tearing the film according to the previous embodiment.

The film gripping device may be one of a suction cup device, an adhesive device (e.g., an adhesive tape), and a clamping jaw device, and is configured to grip the protective film S2 after the plate-shaped film-coated member S protrudes from the outlet 131 of the conveying channel 130, so as to drive the protective film S2 to move in a direction away from the plate-shaped member S1, so that the protective film S2 is separated from the plate-shaped member S1.

While embodiments of the invention have been described above, it is not intended to be limited to the details shown, described and illustrated herein, but is to be accorded the widest scope consistent with the principles and novel features herein disclosed, and to such extent that such modifications are readily available to those skilled in the art, and it is not intended to be limited to the details shown and described herein without departing from the general concept as defined by the appended claims and their equivalents.

Claims (10)

1. A roll formula material feeding unit for dyestripping, its characterized in that includes:

a peeling seat having a peeling side for separating the plate-like member with the film member and the protective film; and

the film pressing wheel assembly comprises a roller shaft seat and a roller member which is rotatably connected to the roller shaft seat; wherein the content of the first and second substances,

the roller seat is arranged on the peeling seat;

during film tearing operation, a conveying channel is formed between the rolling shaft piece and the peeling seat, and an outlet of the conveying channel faces to the peeling side;

during film tearing operation, the plate-shaped film-carrying piece enters the conveying channel from the inlet of the conveying channel and reaches the stripping side through the outlet, so that the protective film to be torn off is supplied to the film grabbing device to be grabbed and separated from the plate-shaped piece.

2. The rolling type feeding device for the film tearing according to claim 1, wherein a plate-shaped film strip member is respectively abutted against the roller member and the peeling seat when entering the conveying channel.

3. The rolling feeder for tearing film according to claim 1, further comprising a stripping plate; the stripping knife plate is installed on the stripping side.

4. The rolling feeding device for the film tearing of claim 1, wherein the peeling seat is provided with a peeling groove at the peeling side, and the peeling blade is installed in the peeling groove.

5. The roll feeder of claim 1, wherein the roller base includes a first shaft mount and a second shaft mount; one end of the rolling shaft piece is connected to the first shaft mounting piece, and the other end of the rolling shaft piece is connected to the second shaft mounting piece.

6. The roll feeder apparatus for tearing a film according to claim 1, wherein the roller seat further comprises a first support seat, one end of each of the first shaft mounting member and the second shaft mounting member is fixedly connected to the first support seat, and the other end of each of the first shaft mounting member and the second shaft mounting member faces the peeling seat.

7. The rolling feeder for stripping as claimed in claim 6, wherein said roller seat further comprises a first support seat support, a second support seat support and a second support seat;

the first and second axle mounts are located between the first and second support mount supports;

one end of the second supporting seat is connected with the first supporting seat supporting piece, and the other end of the second supporting seat is connected with the second supporting seat supporting piece.

8. The rolling feeder for stripping according to claim 7, characterized in that the first and second supporting seat supports are connected with the stripping seat in a sliding manner,

the peeling seat is provided with a first connecting hole matched with the first supporting seat supporting piece and a second connecting hole matched with the second supporting seat supporting piece;

the first supporting seat supporting piece is sleeved in the first connecting hole, one end of the first supporting seat supporting piece is connected with one side of the first supporting seat, and the other end of the first supporting seat supporting piece is connected with one side of the second supporting seat;

the second supporting seat supporting piece is sleeved in the second connecting hole, one end of the second supporting seat supporting piece is connected with the other side of the first supporting seat, and the other end of the second supporting seat supporting piece is connected with the other side of the second supporting seat;

the first supporting seat is located on the other side of the peeling seat, and the second supporting seat is located on the other side of the peeling seat.

9. The rolling feeder device for tearing film of claim 8, wherein the roller seat further comprises a first linear bearing and a second linear bearing, the first support seat support is configured to slide relative to the first connection hole via the first linear bearing, and the second support seat support is configured to slide relative to the first connection hole via the second linear bearing; wherein the content of the first and second substances,

the first straight line shaft is sleeved on the periphery of the first supporting seat supporting piece and is arranged in the first connecting hole;

the second linear bearing is sleeved on the periphery of the second supporting seat supporting piece and is arranged in the first connecting hole.

10. Roll formula dyestripping equipment, its characterized in that includes:

a film gripping device; and

a roll-to-roll apparatus according to any one of claims 1 to 9 for use in tearing a film.

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