Automatic waste discharge cutter template, film cutting mechanism and film cutting equipment

Abstract

The utility model relates to the technical field of die cutting, in particular to an automatic waste discharge cutting die plate which comprises a waste discharge face and a die cutting face, and the waste discharge face is provided with a waste discharge groove and at least two waste discharge holes with step sections with different inner diameters. The film cutting face is the back face of the bottom wall of the waste discharge groove, the waste discharge holes penetrate through the waste discharge face and the film cutting face, and the inner diameters of the waste discharge holes are sequentially increased in the direction from the film cutting face to the waste discharge face. Through the design of the waste discharge hole, the effect that waste enters the waste discharge hole, passes through the step section step by step and finally enters the waste discharge groove is achieved. The utility model further provides a film cutting mechanism, the film cutting mechanism comprises a bearing plate, a telescopic arm, a pressing plate, a cutting plate, a film cutting space and the automatic waste discharge cutter template, and the automatic waste discharge cutter template is driven to work through the pressing plate. The utility model further provides film cutting equipment, the film cutting equipment comprises the film cutting mechanism and a feeding platform, and continuous die cutting and automatic waste discharging are achieved at the same time through cooperation of the feeding platform and the film cutting mechanism.

Description

TECHNICAL FIELD

[0001] The utility model relates to a die cutting technical field, especially a kind of automatic waste-removing die plate, film cutting equipment and film cutting equipment.

BACKGROUND

[0002] In the production of double-sided adhesive tape, adhesive tape and other adhesive tape products, die cutting technology is often used for post-cutting processing to produce products with specific shapes.

[0003] During die cutting, waste material often remains in the space cut by the die. To avoid the waste affecting cutting accuracy or scratching the product surface, manual methods are usually used to remove the die cutting waste. However, manual waste removal greatly reduces the die cutting production efficiency and is inconvenient to operate.

UTILITARY MODEL CONTENT

[0004] To solve the problem of manual removal of waste after die cutting, the utility model provides an automatic waste-removing die plate, film cutting mechanism and film cutting equipment.

[0005] The utility model solves the technical problem by providing an automatic waste-removing die plate, film cutting mechanism and film cutting equipment. The automatic waste-removing die plate includes a waste-removing surface, which is provided with a waste-removing groove and a waste-removing hole in the bottom wall of the waste-removing groove. At least two stages of the waste-removing hole inner wall are provided with different inner diameters.

[0006] The automatic waste-removing die plate includes a film cutting surface, which is the surface of the automatic waste-removing die plate opposite to the bottom wall of the waste-removing groove.

[0007] The waste-removing hole penetrates the bottom wall of the waste-removing groove and the film cutting surface. The inner diameters of the at least two stages of the platform stage increase in turn along the direction from the film cutting surface to the waste-removing surface.

[0008] Preferably, the width of the waste-removing groove is greater than the maximum inner diameter of the waste-removing hole.

[0009] Preferably, the waste-removing groove is a straight groove, and the straight groove of the waste-removing groove penetrates both ends of the waste-removing surface.

[0010] Preferably, the waste-removing groove is symmetrically provided along the center line of the waste-removing surface.

[0011] The film cutting mechanism comprises a telescopic mechanism and the automatic waste discharging die plate, the telescopic mechanism comprises a bearing plate, a telescopic arm connected to the bearing plate and capable of telescoping relative to the bearing plate, a pressing plate connected to a distal end of the telescopic arm away from the bearing plate, and a cutting plate arranged between the bearing plate and the pressing plate, a film cutting space is formed between the cutting plate and the pressing plate, the automatic waste discharging die plate is mounted on a side of the pressing plate facing the film cutting space, the pressing plate covers a side of the waste discharging groove close to the waste discharging surface, and the waste discharging groove and the pressing plate cooperatively form a waste discharging channel.

[0012] Preferably, the film cutting mechanism further comprises a die, the die comprises an open hole blade, and the die is fixed on the film cutting surface, and the open hole blade is arranged at an end of the waste discharging hole close to the film cutting surface.

[0013] Preferably, a scraper is arranged on a side of the pressing plate facing the film cutting space and slidingly corresponding to the waste discharging channel, the scraper extends into the waste discharging channel and is capable of moving back and forth in the waste discharging channel.

[0014] Preferably, the film cutting mechanism further comprises waste boxes arranged below both ends of the waste discharging channel.

[0015] Preferably, the mounting direction of the automatic waste discharging die plate is perpendicular to the direction of feeding of the film cutting mechanism.

[0016] The film cutting device comprises a feeding platform and the film cutting mechanism, and the feeding platform feeds the film material through the film cutting space of the film cutting mechanism.

[0017] Compared with the prior art, the automatic waste discharging die plate, the film cutting mechanism and the film cutting device have the following advantages:

[0018] 1. The automatic waste discharging die plate comprises a waste discharging surface, the waste discharging surface is provided with a waste discharging groove and a waste discharging hole arranged in a bottom wall of the waste discharging groove, and at least two stages of platforms with different inner diameters are arranged on an inner wall of the waste discharging hole; the automatic waste discharging die plate further comprises a film cutting surface, the film cutting surface is a side of the automatic waste discharging die plate away from the bottom wall of the waste discharging groove; the waste discharging hole penetrates the bottom wall of the waste discharging groove and the film cutting surface; and the inner diameters of the at least two stages of platforms gradually increase in a direction from the film cutting surface to the waste discharging surface. Through the design of the waste discharging hole penetrating the bottom wall of the waste discharging groove and the waste discharging surface, the waste generated after die cutting enters the stage of platforms connected to the film cutting surface in the waste discharging hole and is pushed into a subsequent stage of platforms away from the film cutting surface by the waste continuously generated in the subsequent die cutting process, until the waste is squeezed into the waste discharging groove after passing through the entire waste discharging hole, so that the effect of automatically discharging waste by the die plate during die cutting is realized, the process of manually discharging waste is saved, and the operation convenience and the die cutting production efficiency are greatly improved.

[0019] 2. The width of the waste discharge groove is greater than the maximum inner diameter of the waste discharge hole. Since the inner diameter of the stage gradually increases along the film cutting surface to the waste discharge surface, by setting the width of the waste discharge groove to be greater than the maximum inner diameter of the waste discharge hole, the width of the waste discharge groove is greater than the inner diameter of the waste discharge hole near the bottom surface of the waste discharge groove, which facilitates the discharge of waste from the waste discharge hole, thereby improving the waste discharge efficiency of the waste discharge hole.

[0020] 3. The waste discharge groove is a straight groove, and the two ends of the straight groove of the waste discharge groove penetrate the two ends of the waste discharge surface. By designing the straight groove of the waste discharge groove to penetrate the two ends of the waste discharge surface, the waste can spread out to the two ends of the waste discharge groove and be finally discharged without being blocked by the shape of the groove body after accumulation.

[0021] 4. The waste discharge groove is symmetrically provided along the center line of the waste discharge surface. By symmetrically providing the waste discharge groove at the center of the waste discharge surface, the film cutting surface is also located at the center symmetric position of the automatic waste discharge cutter template, which facilitates positioning the falling point of the cutter on the center of the cutter template during die cutting, and improves the ease of use and die cutting position accuracy of the automatic waste discharge cutter template.

[0022] 5. The film cutting mechanism comprises a telescopic mechanism and an automatic waste discharge cutter template, the telescopic mechanism comprises a bearing plate, a telescopic arm connected to the bearing plate and telescopic relative to the bearing plate, a pressing plate connected to one end of the telescopic arm away from the bearing plate, and a cutting plate provided between the bearing plate and the pressing plate, a film cutting space is formed between the cutting plate and the pressing plate, the automatic waste discharge cutter template is installed on one side of the pressing plate facing the film cutting space, the pressing plate covers one side of the waste discharge groove close to the waste discharge surface, and the waste discharge groove and the pressing plate cooperate to form a through waste discharge channel. By installing the automatic waste discharge cutter template on the pressing plate, when the pressing plate drives the cutter template to perform continuous cutting action, the cutter template simultaneously functions as automatic waste discharge, thereby realizing automation of the die cutting and waste discharge process and improving the working efficiency of the film cutting mechanism.

[0023] 6. The film cutting mechanism further comprises a cutter die, the cutter die comprises a perforated cutting edge, the cutter die is fixed on the film cutting surface, and the perforated cutting edge is provided at one end close to the film cutting surface corresponding to the waste discharge hole. By providing the perforated cutting edge at one end close to the film cutting surface corresponding to the waste discharge hole, the waste generated after cutting can enter the waste discharge hole without obstruction, which facilitates timely collection of waste by the waste discharge hole and avoids waste residues on the cutter die affecting subsequent cutting, thereby improving the precision of the film cutting mechanism.

[0024] 7. A scraper is slidingly provided on one side of the pressing plate facing the film cutting space corresponding to the waste discharge channel, the scraper extends into the waste discharge channel and can move back and forth in the waste discharge channel. By setting the scraper deep into the waste discharge channel, the waste entering the waste discharge channel is periodically scraped out from both ends of the waste discharge channel, thereby improving the waste discharge effect of the film cutting mechanism.

[0025] 8. The film cutting mechanism further comprises a waste box arranged below both ends of the waste discharge channel. The waste box is arranged to collect the waste falling from both ends of the waste discharge channel, so as to avoid the waste from being scattered in the production environment and affecting the production environment due to the failure to collect the waste in time.

[0026] 9. The automatic waste discharge die template has an installation direction perpendicular to the direction of the film cutting mechanism.

BRIEF DESCRIPTION OF DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the embodiments or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0028] Figure 1 is a structural schematic diagram of the automatic waste discharge die template provided by the first embodiment of the present application.

[0029] Figure 2 is a sectional view of the automatic waste discharge die template provided by the first embodiment of the present application.

[0030] Figure 3 is a structural schematic diagram of the film cutting mechanism provided by the second embodiment of the present application.

[0031] Figure 4 is a sectional view of the film cutting mechanism provided by the second embodiment of the present application.

[0032] Figure 5 is a block diagram of the film cutting device provided by the third embodiment of the present application.

[0033] Explanation of the drawing mark:

[0034] 1. Automatic waste discharge die template; 2. Film cutting mechanism; 3. Film cutting device;

[0035] 11. Film cutting surface; 12. Waste discharge surface; 21. Extension mechanism; 22. Die; 23. Waste box; 31. Feeding platform;

[0036] 121. Waste discharge groove; 122. Waste discharge hole; 211. Bearing plate; 212. Extension arm; 213. Pressing plate; 214. Film cutting space; 215. Waste discharge channel; 216. Cutting plate; 221. Perforating blade;

[0037] 1221, table stage; 2131, squeegee.

DETAILED DESCRIPTION

[0038] In order to make the purpose, technical scheme and advantages of the utility model more clearly, the following will be further described in detail in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the utility model, and are not used to limit the utility model.

[0039] It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. Where an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements can also be present. As used herein the terms "upper", "lower", "left", "right", and the like describe orientations in the figures.

[0040] In the utility model, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "transverse", "longitudinal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. These terms are mainly used to better describe the utility model and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0041] In addition, in addition to being used to indicate the orientation or positional relationship, the above-mentioned terms can also be used to indicate other meanings, for example, the term "upper" can also be used to indicate a certain dependent relationship or connection relationship in some cases. For ordinary skilled persons in the art, the specific meaning of these terms in the utility model can be understood according to the specific situation.

[0042] In addition, the terms "mount", "set", "provided with", "connected", "connected" should be broadly understood. For example, it can be fixedly connected, detachably connected, or integrally constructed; it can be mechanically connected, or electrically connected; it can be directly connected, or indirectly connected through an intermediate medium, or the internal communication between two devices, elements or components. For ordinary skilled persons in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to the specific situation.

[0043] Please refer to Figure 1 and Figure 2The utility model discloses a first embodiment provides a kind of automatic waste-removing cutter template 1, including waste-removing face 12 and film cutting face 11, waste-removing face 12 is equipped with waste-removing groove 121 and is equipped in the waste-removing hole 122 of waste-removing groove 121 bottom wall, and at least two sections of inner diameter different platform stages 1221 are arranged in waste-removing hole 122 inner wall;Film cutting face 11 is the face of automatic waste-removing cutter template 1 in waste-removing groove 121 bottom wall;Waste-removing hole 122 penetrates waste-removing groove 121 bottom wall and film cutting face 11;The inner diameter of at least two sections of platform stages 1221 increases in turn along the direction of film cutting face 11 to waste-removing face 12.

[0044] Understandably, waste-removing hole 122 that penetrates waste-removing groove 121 bottom wall and film cutting face 11 is convenient for the waste produced after die cutting to enter its end close to film cutting face 11;With the continuous performance of die cutting, the waste produced in subsequent die cutting process also enters waste-removing hole 122, and the waste is stacked and pushes the waste produced earlier to move to the end of waste-removing hole 122 close to waste-removing groove 121, and finally separates from waste-removing hole 122 and enters waste-removing groove 121, so as to realize the effect that cutter template automatically discharges waste in continuous die cutting work, saves the process of manual waste discharge, and greatly improves the operation convenience and die cutting production efficiency.

[0045] Understandably, since the inner diameter of platform stage 1221 increases in turn along the direction of film cutting face 11 to waste-removing face 12, the inner diameter of platform stage 1221 closest to the end of film cutting face 11 is the smallest, and the inner diameter of platform stage 1221 closest to the end of waste-removing face 12 is the largest;When the waste is located in platform stage 1221, the waste is stuck on the platform stage 1221 with larger inner diameter when entering the next stage from the current section, preventing the waste from falling back due to gravity, and improving the stability of the waste discharge function of waste-removing hole 122.

[0046] Further, the width of waste-removing groove 121 is greater than the maximum inner diameter of waste-removing hole 122.

[0047] Understandably, the maximum inner diameter of waste-removing hole 122 is the inner diameter of waste-removing hole 122 close to the end of waste-removing groove 121 bottom wall, and the width of waste-removing groove 121 is greater than the maximum inner diameter of waste-removing hole 122, that is, the width of waste-removing groove 121 is greater than the inner diameter of the end of waste-removing hole 122 connected with waste-removing groove 121 bottom wall;By setting the width of waste-removing groove 121, it is convenient for the waste to enter waste-removing groove 121 after being discharged from waste-removing hole 122, and the waste is discharged from waste-removing hole 122, thereby improving the waste discharge efficiency of waste-removing hole;At the same time, it avoids the local folding of the corners of the waste in waste-removing groove 121, which causes the waste to be stuck in waste-removing groove 121, thereby improving the waste discharge efficiency of waste-removing groove 121.

[0048] Further, waste-removing groove 121 is provided as a straight groove, and the two ends of the straight groove of waste-removing groove 121 penetrate the two ends of waste-removing face 12.

[0049] It can be understood that the waste material enters the waste discharge groove 121 and accumulates, and spreads to both ends of the waste discharge groove 121 with the subsequent waste material; by designing the waste discharge groove 121 as a straight groove, the waste material will not be blocked by the shape of the groove body when spreading to both ends of the waste discharge groove 121, facilitating the discharge of the waste material, thereby improving the waste discharge efficiency of the waste discharge groove 121.

[0050] Further, the waste discharge groove 121 is symmetrically arranged along the center line of the waste discharge surface 12.

[0051] It can be understood that the waste discharge groove 121 is symmetrically arranged at the center of the waste discharge groove 121, and the film cutting surface 11 is also symmetrically arranged at the center of the automatic waste discharge cutter template 1, facilitating positioning of the falling cutter point at the center of the automatic waste discharge cutter template 1 during die cutting, and improving the ease of use and positioning accuracy of the automatic waste discharge cutter template 1.

[0052] Please refer to Figure 3 and Figure 4 , the utility model discloses a film cutting mechanism 2, including telescopic mechanism 21 and automatic waste discharge cutter template 1, telescopic mechanism 21 includes bearing plate 211, be connected to bearing plate 211 and can be relative bearing plate 211 telescopic telescopic arm 212, be connected to the press plate 213 of telescopic arm 212 far from bearing plate 211 one end and set up between bearing plate 211 and press plate 213 cutting plate 216, form film cutting space 214 between cutting plate 216 and press plate 213, automatic waste discharge cutter template 1 is installed to the one side of press plate 213 towards film cutting space 214, press plate 213 covers and closes the one side of waste discharge groove 121 close to waste discharge surface 12, and waste discharge groove 121 and press plate 213 form the through waste discharge channel 215 in cooperation.

[0053] Specifically, in the embodiment, the automatic waste discharge cutter template 1 and the press plate 213 are connected by screw installation.

[0054] It can be understood that when the film cutting mechanism 2 works, the telescopic arm 212 telescopes, driving the press plate 213 to repeatedly press down and lift, thereby cutting the product supported by the cutting plate 216 and passing through the film cutting space 214.

[0055] It can be understood that when the film cutting mechanism 2 continuously die cuts, the automatic waste discharge cutter template 1 installed on the press plate 213 simultaneously plays an automatic waste discharge function with the die cutting action, thereby avoiding the need for regular interruption and waste discharge during continuous die cutting, realizing the automation of the film cutting mechanism 2, and greatly improving the working efficiency of the film cutting mechanism 2.

[0056] It can be understood that the pressing plate 213 covers the waste slot 121 near the side of the waste discharge surface 12, so that the waste can only be discharged from the two end passages of the waste discharge channel 215, avoiding the situation that the excess waste escapes through the upper end of the waste slot 121 body and pollutes the film cutting mechanism 2 or the working environment.

[0057] Further, the film cutting mechanism 2 further comprises a cutter die 22, the cutter die 22 comprises an open hole cutting edge 221, and the cutter die 22 is fixed on the film cutting surface 11, and the open hole cutting edge 221 is arranged near the one end of the waste discharge hole 122 corresponding to the film cutting surface 11.

[0058] Specifically, the maximum inner diameter of the open hole cutting edge 221 is equal to or less than the inner diameter of the one end of the waste discharge hole 122 corresponding to the film cutting surface 11, so as to prevent the situation that the waste cut by the open hole cutting edge 221 is too wide to enter and block the waste discharge hole 122.

[0059] It can be understood that the open hole cutting edge 221 cuts the product to generate waste at the hole position, and through the position design of the open hole cutting edge 221 corresponding to the waste discharge hole 122, the waste generated by the open hole cutting edge 221 can enter the waste discharge hole 122 without obstruction, avoiding the influence of waste residues on subsequent cutting of the open hole cutting edge 221, and improving the cutting accuracy of the cutter die 22.

[0060] Further, the one side of the pressing plate 213 corresponding to the waste discharge channel 215 is provided with a scraper 2131 which slides towards the film cutting space 214, the scraper 2131 extends into the waste discharge channel 215 and can move back and forth in the waste discharge channel 215.

[0061] Specifically, the bottom edge of the scraper 2131 is attached to the bottom wall of the waste discharge channel 215, so as to facilitate the scraper 2131 to scrape out all the waste remaining in the waste discharge channel 215.

[0062] It can be understood that through the scraper 2131 which is arranged to extend into the waste discharge channel 215, the waste accumulated in the waste discharge channel 215 is periodically scraped out from both ends of the waste discharge channel 215, preventing the waste from blocking the waste discharge hole 122 due to large accumulation, thereby improving the waste discharge effect of the film cutting mechanism 2.

[0063] Still further, the film cutting mechanism 2 further comprises a waste box 23 arranged below both ends of the waste discharge channel 215.

[0064] Specifically, the width of the waste box 23 is greater than the width of any end of the waste discharge channel 215, and the distance from the bottom wall of the waste box 23 to the film cutting surface 11 is less than the distance from the falling point to the film cutting surface 11, so as to ensure that the waste box 23 can fully accommodate the waste while not affecting the progress of the die cutting work.

[0065] It can be understood that the waste box 23 receives the waste falling at both ends of the waste discharge channel 215, thereby avoiding the waste from being scattered in the production environment in a large amount and affecting the production environment and the operation of the film cutting mechanism 2.

[0066] Further, the installation direction of the automatic waste discharge cutter template 1 is that the waste discharge groove 121 is perpendicular to the feeding direction of the film cutting mechanism 2.

[0067] It can be understood that when the installation direction of the automatic waste discharge cutter template 1 is that the waste discharge groove 121 is perpendicular to the feeding direction, the waste discharge direction is also perpendicular to the feeding direction, thereby reducing the mutual interference between the waste discharge process and the film cutting process, facilitating the simultaneous operation of the two processes, and improving the working efficiency of the film cutting mechanism 2.

[0068] Please refer to Figure 5 The third embodiment of the utility model provides a film cutting equipment 3, including a feeding platform 31 and a film cutting mechanism 2, the feeding platform 31 transports the film material through the film cutting space 214 of the film cutting mechanism 2.

[0069] Compared with the prior art, the automatic waste discharge cutter template, the film cutting mechanism and the film cutting equipment have the following advantages:

[0070] 1、 the automatic waste discharge cutter template of the utility model includes a waste discharge surface, the waste discharge surface is provided with a waste discharge groove and a waste discharge hole provided in the bottom wall of the waste discharge groove, at least two stages of platforms with different inner diameters are arranged on the inner wall of the waste discharge hole; The automatic waste discharge cutter template further includes a film cutting surface, which is the surface of the automatic waste discharge cutter template opposite to the bottom wall of the waste discharge groove; The waste discharge hole penetrates the bottom wall of the waste discharge groove and the film cutting surface; The inner diameters of the at least two stages of platforms gradually increase in the direction from the film cutting surface to the waste discharge surface. Through the design of the waste discharge hole penetrating the bottom wall of the waste discharge groove and the waste discharge surface, the waste generated after die cutting enters the stage of platform connected with the film cutting surface in the waste discharge hole, and is pushed into the subsequent stage of platform away from the film cutting surface by the waste continuously generated in the subsequent die cutting process, until the waste is squeezed into the waste discharge groove after passing through the entire waste discharge hole, thereby realizing the effect of automatically discharging waste by the cutter template during the die cutting process, saving the process of manual waste discharge, and greatly improving the operation convenience and the production efficiency of die cutting.

[0071] 2、 the width of the waste discharge groove of the utility model is greater than the maximum inner diameter of the waste discharge hole. Since the inner diameters of the stages of platforms gradually increase in the direction from the film cutting surface to the waste discharge surface, by setting the width of the waste discharge groove to be greater than the maximum inner diameter of the waste discharge hole, and the width of the waste discharge groove is greater than the inner diameter of the waste discharge hole close to one end of the bottom surface of the waste discharge groove, the waste is facilitated to be discharged from the waste discharge hole, thereby improving the waste discharge efficiency of the waste discharge hole.

[0072] 3、 the waste discharge groove of the utility model is provided as a straight groove, and the straight groove at both ends of the waste discharge groove penetrates both ends of the waste discharge surface. Through the design of the straight groove of the waste discharge groove penetrating both ends of the waste discharge surface, the waste is facilitated to spread out to both ends of the waste discharge groove and finally be discharged without being blocked by the shape of the groove body after being accumulated.

[0073] 4. The waste slot is symmetrically provided along the center line of the waste surface. The waste slot is symmetrically provided at the center of the waste surface, and the corresponding cutting surface is also located at the center symmetric position of the automatic waste removal cutter template, which facilitates positioning the falling cutter point at the center of the cutter template during die cutting, and improves the ease of use and die cutting position accuracy of the automatic waste removal cutter template.

[0074] 5. The film cutting mechanism comprises a telescopic mechanism and an automatic waste removal cutter template, the telescopic mechanism comprises a bearing plate, a telescopic arm connected to the bearing plate and capable of telescoping relative to the bearing plate, a pressing plate connected to one end of the telescopic arm away from the bearing plate, and a cutting plate arranged between the bearing plate and the pressing plate, a film cutting space is formed between the cutting plate and the pressing plate, the automatic waste removal cutter template is installed on one side of the pressing plate facing the film cutting space, the pressing plate covers the side of the waste slot close to the waste surface, and the waste slot and the pressing plate cooperate to form a through waste removal channel. The automatic waste removal cutter template is installed on the pressing plate, and when the pressing plate drives the cutter template to perform continuous cutting action, the cutter template simultaneously functions as automatic waste removal, thereby realizing automation of the die cutting and waste removal process and improving the working efficiency of the film cutting mechanism.

[0075] 6. The film cutting mechanism further comprises a cutter die, the cutter die comprises a perforated blade, and the cutter die is fixed on the film cutting surface, and the perforated blade is arranged at one end close to the film cutting surface corresponding to the waste removal hole. The perforated blade arranged at one end close to the film cutting surface corresponding to the waste removal hole allows the waste generated after cutting to enter the waste removal hole without obstruction, facilitates the waste removal hole to collect waste in time, avoids waste remaining on the cutter die affecting subsequent cutting, and improves the precision of the film cutting mechanism.

[0076] 7. A scraper is slidingly arranged on one side of the pressing plate facing the film cutting space corresponding to the waste removal channel, and the scraper extends into the waste removal channel and can move back and forth in the waste removal channel. The scraper arranged in the waste removal channel periodically scrapes the waste entering the waste removal channel from both ends of the waste removal channel at regular intervals, improving the waste removal effect of the film cutting mechanism.

[0077] 8. The film cutting mechanism further comprises a waste box arranged below both ends of the waste removal channel. The waste box is arranged to collect the waste falling from both ends of the waste removal channel, avoiding the waste from being scattered in the production environment due to untimely collection and affecting the production environment.

[0078] 9. The installation direction of the automatic waste removal cutter template is perpendicular to the feeding direction of the film cutting mechanism. The cutter template is installed in a manner that the waste slot is perpendicular to the feeding direction, so that the waste removal positions at both ends of the waste slot are perpendicular to the feeding direction, thereby reducing the mutual interference of the waste removal and feeding die cutting processes and improving the working efficiency of the film cutting mechanism.

[0079] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement and improvement within the principles of the present application shall be included in the protection scope of the present application.

Claims

1. An automatic waste removal blade template, characterized in that, include: The waste discharge surface is provided with a waste discharge groove and a waste discharge hole opened on the bottom wall of the waste discharge groove. The inner wall of the waste discharge hole is provided with at least two stepped sections with different inner diameters. The cutting surface is the side of the automatic waste discharge blade template that faces away from the bottom wall of the waste discharge trough; The waste discharge hole penetrates the bottom wall of the waste discharge trough and the cutting surface; the inner diameter of at least two of the stage segments increases sequentially along the direction from the cutting surface to the waste discharge surface.

2. The automatic waste removal blade template as described in claim 1, characterized in that: The width of the waste discharge trough is greater than the maximum inner diameter of the waste discharge hole.

3. The automatic waste removal blade template as described in claim 1, characterized in that: The waste discharge trough is configured as a straight trough, and the two ends of the straight trough of the waste discharge trough extend through the two ends of the waste discharge surface.

4. The automatic waste removal blade template as described in claim 3, characterized in that: The waste discharge troughs are symmetrically arranged along the centerline of the waste discharge surface.

5. A film cutting mechanism, characterized in that, include: The telescopic mechanism and the automatic waste discharge knife template as described in any one of claims 1-4, wherein the telescopic mechanism includes a support plate, a telescopic arm connected to the support plate and capable of telescopic extension relative to the support plate, a pressing plate connected to the end of the telescopic arm away from the support plate, and a cutting plate disposed between the support plate and the pressing plate, wherein a cutting space is formed between the cutting plate and the pressing plate, the automatic waste discharge knife template is installed on the side of the pressing plate facing the cutting space, the pressing plate covers the side of the waste discharge groove near the waste discharge surface, and the waste discharge groove cooperates with the pressing plate to form a through waste discharge channel.

6. The film-cutting mechanism as described in claim 5, characterized in that: The film cutting mechanism further includes a die, which includes a perforated blade. The die is fixed to the film cutting surface, and the perforated blade is positioned at the end of the waste discharge hole near the film cutting surface.

7. The film-cutting mechanism as described in claim 5, characterized in that: A scraper is slidably provided on the side of the pressing plate facing the film cutting space corresponding to the waste discharge channel. The scraper extends into the waste discharge channel and can move back and forth within the waste discharge channel.

8. The film cutting mechanism as described in claim 7, characterized in that: The film cutting mechanism also includes waste boxes located below both ends of the waste discharge channel.

9. The film cutting mechanism as described in claim 5, characterized in that: The automatic waste discharge blade template is installed in a direction where the waste discharge groove is perpendicular to the feeding direction of the film cutting mechanism.

10. A film cutting device, characterized in that: The film cutting equipment includes a feeding platform and a film cutting mechanism as described in any one of claims 5-9, wherein the feeding platform conveys film material through the film cutting space of the film cutting mechanism.

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