阅读说明：本技术 一种双面胶圆刀双异步加工工艺及设备 (Double-asynchronous machining process and equipment for double-sided adhesive tape circular knife ) 是由 刘银生 李勤为 余明涛 殷冠明 于 2021-07-23 设计创作，主要内容包括：本发明属于机械工程技术领域,具体的说是一种双面胶圆刀双异步加工工艺,所述加工工艺包括以下步骤：S1：首先在双面胶的一面贴合上一层离型纸,再将产品放入圆刀放料轴,另外将离型膜放在一号辊上；S2：离型膜和贴合好的双面胶同时进入模具滚轮,离型膜的步距设置为304.8mm的步距,双面胶的步距设置为38mm和17mm双步距来进行模切；S3：将通过S2得到的双面胶再由圆刀放料轴转贴至产品本体；使用圆刀滚轮双异步,可大幅度节省双面胶,原先制作1PC产品需要双面胶：115mm*65mm,现在使用双异步制作后1PC产品需要115mm*25mm,每PC产品省出40mm。(The invention belongs to the technical field of mechanical engineering, and particularly relates to a double-sided adhesive tape circular knife double-asynchronous processing technology, which comprises the following steps: s1: firstly, attaching a layer of release paper on one surface of a double-sided adhesive tape, then putting a product into a circular knife discharging shaft, and additionally, putting a release film on a first roller; s2: simultaneously feeding the release film and the attached double-sided adhesive tape into a roller of the mold, setting the step pitch of the release film to be 304.8mm, and setting the step pitch of the double-sided adhesive tape to be 38mm and 17mm for die cutting; s3: the double-sided adhesive tape obtained in the step S2 is rotationally pasted to the product body through a circular knife discharging shaft; use circular knife gyro wheel double asynchronous, can save the double faced adhesive tape by a wide margin, originally make 1PC product and need the double faced adhesive tape: 115mm 65mm, now 115mm 25mm is needed for 1PC products after using double asynchronous production, 40mm is saved per PC product.)

1. A double-asynchronous processing technology of a double-sided adhesive tape circular knife is characterized in that: the processing technology comprises the following steps:

s1: firstly, attaching a layer of release paper to one surface of a double-sided adhesive tape, then putting the product into a circular knife discharging shaft (7), and additionally putting a release film on a first roller (3);

s2: simultaneously feeding the release film and the attached double-sided adhesive tape into a mold roller (4), setting the step pitch of the release film to be 304.8mm, and setting the step pitch of the double-sided adhesive tape to be 38mm and 17mm for die cutting;

s3: and (5) rotationally attaching the double-sided adhesive tape obtained in the step (S2) to the product body through a circular knife discharging shaft (7).

2. The double-sided adhesive tape circular knife double-asynchronous processing equipment according to claim 1, characterized in that: the processing equipment comprises a base (1); the top of the base (1) is fixedly connected with two groups of first supporting plates (2); a first roller (3) is fixedly connected to the side wall of the first supporting plate (2); the side wall of the first supporting plate (2) is rotatably connected with a die roller (4) and is driven by a first motor; a second roller (5) is further arranged on the side wall of the first supporting plate (2), and the die roller (4) is located between the first roller (3) and the second roller (5); a second support plate (6) is fixedly connected to the top of the base (1); the lateral wall rigid coupling of No. two backup pads (6) has circular knife blowing axle (7), and circular knife blowing axle (7) are located the top of roller (3).

3. The double-sided adhesive tape circular knife double-asynchronous processing equipment according to claim 2, characterized in that: the side wall of the first supporting plate (2) is provided with an adjusting mechanism; the adjusting mechanism comprises a strip-shaped plate (8) and a guide rod (9); the strip-shaped plates (8) are fixedly connected to two ends of the second roller (5); a strip-shaped groove (10) is formed in the side wall of the first supporting plate (2); the guide rod (9) is fixedly connected in the strip-shaped groove (10), and a first through hole (11) is formed in the surface of the strip-shaped plate (8) at one end of the second roller (5); the guide rod (9) is connected in the first through hole (11) in a sliding mode.

4. The double-sided adhesive tape circular knife double-asynchronous processing equipment according to claim 3, characterized in that: a cavity (12) is formed in the strip-shaped plate (8), and a first plate (13) is connected in the cavity (12) in a sliding manner; one side of the first plate (13) is provided with an oil bag (14), and the other end of the first plate is fixedly connected with a push rod (15); the push rod (15) penetrates through and is connected to the strip-shaped plate (8) in a sliding manner; an oil discharge hole (16) is formed in the inner wall of the first through hole (11), and the oil discharge hole (16) is communicated with the oil bag (14); the strip-shaped plate (8) is fixedly connected with a sponge block (17) at the corresponding position of the guide rod (9).

5. The double-sided adhesive tape circular knife double-asynchronous processing equipment according to claim 4, characterized in that: the top and the bottom of the strip-shaped plate (8) are fixedly connected with a baffle (18).

6. The double-sided adhesive tape circular knife double-asynchronous processing equipment according to claim 5, characterized in that: a second through hole (19) is formed in the surface of the baffle plate (18); a first rod (20) is connected in the second through hole (19) in a sliding manner; no. one support plate (2) evenly seted up jack (21) in the one side that is close to baffle (18), and No. one pole (20) is sliding fit state with jack (21).

7. The double-sided adhesive tape circular knife double-asynchronous processing equipment according to claim 6, characterized in that: one end of the first rod (20) close to the first support plate (2) is fixedly connected with a first magnet (22); and a second magnet (23) is fixedly connected to the inner wall of the jack (21).

8. The double-sided adhesive tape circular knife double-asynchronous processing equipment according to claim 7, characterized in that: the strip-shaped groove (10) is fixedly connected with a piece of overlapped cloth (24) at one side far away from the baffle (18), and the piece of overlapped cloth (24) is made of elastic materials.

9. The double-sided adhesive tape circular knife double-asynchronous processing equipment according to claim 8, characterized in that: a pair of third supporting plates (25) is fixedly connected to the top of the base (1), and a second motor (26) is fixedly connected to the side wall of the third supporting plate (25) on one side; the side wall of the third supporting plate (25) is rotatably connected with a threaded rod (27), and the threaded rod (27) is fixedly connected with an output shaft of the second motor (26); a second rod (28) is sleeved on the outer wall of the threaded rod (27), and the second rod (28) is connected with the threaded rod (27) through a screw rod and nut pair; a sliding groove (29) is formed in the side wall of the second supporting plate (6); no. two pole (28) sliding connection is in spout (29), and No. two pole (28) keep away from No. three one end rigid coupling of backup pad (25) has cleaning brush (30).

10. The double-sided adhesive tape circular knife double-asynchronous processing equipment according to claim 9, characterized in that: a shell (31) is arranged on one side of the first supporting plate (2) with the baffle (18), and the shell (31) is inserted into the side wall of the first supporting plate (2) through an inserting rod.

Technical Field

The invention belongs to the technical field of mechanical engineering, and particularly relates to a double-sided adhesive tape circular knife double-asynchronous processing technology and equipment.

Background

At present, the mobile phone industry and the computer industry are competitive, the cost control of each part in a computer is more and more strict, and in order to win the market with the competitive situation, a production process must be continuously optimized, so that the cost is saved by an optimal process.

In the prior art, the traditional processing mode is an asynchronous mode of common circular knife die cutting, and the processing mode has the following problems: a, the length of the whole product is 304.8mm, but the double-sided adhesive tapes are distributed on the left side and the right side of the product, and the usage amount is 45mm, so that the product is manufactured in a common asynchronous mode; b, in a common asynchronous mode, the step pitch is 65mm, and although materials are saved, a part of materials are wasted; therefore, the invention provides a double-sided adhesive tape circular knife double-asynchronous processing technology and equipment.

Disclosure of Invention

In order to make up for the defects of the prior art and solve the problem that more materials are wasted when products are processed by the conventional processing technology, the invention provides a double-sided adhesive tape circular knife double-asynchronous processing technology and equipment.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a double-sided adhesive tape circular knife double-asynchronous processing technology, which comprises the following steps:

s1: firstly, attaching a layer of release paper on one surface of a double-sided adhesive tape, then putting a product into a circular knife discharging shaft, and additionally, putting a release film on a first roller;

s2: simultaneously feeding the release film and the attached double-sided adhesive tape into a roller of the mold, setting the step pitch of the release film to be 304.8mm, and setting the step pitch of the double-sided adhesive tape to be 38mm and 17mm for die cutting;

s3: and (5) rotationally pasting the double-sided adhesive tape obtained in the step (S2) to the product body through a circular knife discharging shaft.

Use circular knife gyro wheel double asynchronous, can save the double faced adhesive tape by a wide margin, originally make 1PC product and need the double faced adhesive tape: 115mm 65mm, now 115mm 25mm is needed for 1PC products after using double asynchronous production, 40mm is saved per PC product.

Further, the processing equipment comprises a base; two groups of first supporting plates are fixedly connected to the top of the base; a first roller is fixedly connected to the side wall of the first supporting plate; the side wall of the first supporting plate is rotatably connected with a die roller and is driven by a first motor; the side wall of the first supporting plate is also provided with a second roller, and the die roller is positioned between the first roller and the second roller; the top of the base is also fixedly connected with a second support plate; a circular knife discharging shaft is fixedly connected to the side wall of the second supporting plate and is positioned at the top of the first roller; when the mold is in work, the first motor is started to drive the mold roller to rotate, then a layer of release paper is attached to one surface of the double-sided adhesive tape, a product is placed into the circular cutter discharging shaft, and in addition, a release film is placed on the first roller; simultaneously feeding the release film and the attached double-sided adhesive tape into a roller of the mold, setting the step pitch of the release film to be 304.8mm, and setting the step pitch of the double-sided adhesive tape to be 38mm and 17mm for die cutting; the double-sided adhesive tape cut out by the die is then rotatably pasted to the product body by the circular cutter discharging shaft.

Furthermore, an adjusting mechanism is arranged on the side wall of the first supporting plate; the adjusting mechanism comprises a strip-shaped plate and a guide rod; the strip-shaped plates are fixedly connected to two ends of the second roller; a strip-shaped groove is formed in the side wall of the first supporting plate; the guide rod is fixedly connected in the strip-shaped groove, and a first through hole is formed in the surface of the strip-shaped plate at one end of the second roller; the guide rod is connected in the first through hole in a sliding manner; the degree of tightness of the release film and the double-sided adhesive tape is adjusted through the adjusting mechanism, so that the release film and the double-sided adhesive tape are prevented from being loosened, the double-sided adhesive tape can be accurately die-cut, and the normal production of products is guaranteed; the specific operation is as follows: the strip-shaped plate is held by hand, the strip-shaped plate is pushed to move up and down, and then the second roller moves up and down, so that the tightness degree of the release film and the double-sided adhesive tape can be adjusted; the guide rod can improve the stability of the up-and-down movement of the second roller.

Further, a cavity is formed in the strip-shaped plate, and a first plate is connected in the cavity in a sliding mode; one side of the first plate is provided with an oil bag, and the other end of the first plate is fixedly connected with a push rod; the push rod penetrates through and is connected with the strip-shaped plate in a sliding manner; an oil discharge hole is formed in the inner wall of the first through hole and communicated with the oil bag; the strip-shaped plate is fixedly connected with a sponge block at the corresponding position of the guide rod; during the use, the push rod is extruded for the push rod extrudees the oil pocket, makes the inside lubricating oil of oil pocket flow from the oil drain hole, and flows along the outer wall of guide arm and the inner wall of a logical hole, and partial lubricating oil can be absorbed by the sponge piece, then cooperates the upper and lower slip of bar shaped plate in the bar shape inslot, will make the outer wall of guide arm scribble full lubricating oil, realizes the lubrication to the guide arm, is convenient for realize the relative slip between bar shaped plate and the guide arm.

Further, the top and the bottom of the strip-shaped plate are fixedly connected with baffles; during the use, the baffle shelters from the bar groove completely, can avoid dust and large granule impurity to get into the bar inslot, and then can not influence the slip of bar board at the bar inslot, is favorable to realizing the regulation to No. two roller heights.

Furthermore, a second through hole is formed in the surface of the baffle; a first rod is connected in the second through hole in a sliding manner; jacks are uniformly formed in one side, close to the baffle, of the first supporting plate, and the first rod is in sliding fit with the jacks; during the use, after the altitude mixture control of No. two rollers was accomplished, promote No. one pole on baffle surface for a pole inserts the jack, makes the position of a pole limited, and then makes the baffle be fixed on the lateral wall of a backup pad, and then the position of No. two rollers also obtains fixing.

Furthermore, a first magnet is fixedly connected to one end, close to the first support plate, of the first rod; a second magnet is fixedly connected to the inner wall of the jack; during the use, after a pole inserts the jack, will make a magnet and No. two magnet absorption together, improved the fixed effect to a pole, be favorable to realizing the fixed to No. two rollers.

Further, the strip-shaped groove is fixedly connected with a piece of overlapped cloth at one side far away from the baffle, and the overlapped cloth is made of elastic materials; during the use, fold the effect of shape cloth and be avoided the piece in the production process to get into the bar inslot, influence the slip of bar shaped plate in the bar inslot.

Furthermore, a pair of third support plates is fixedly connected to the top of the base, and a second motor is fixedly connected to the side wall of the third support plate on one side of the third support plate; the side wall of the third supporting plate is rotatably connected with a threaded rod, and the threaded rod is fixedly connected with an output shaft of the second motor; the outer wall of the threaded rod is sleeved with a second rod, and the second rod is connected with the threaded rod through a screw-nut pair; the side wall of the second support plate is provided with a sliding groove; the second rod is connected in the sliding groove in a sliding mode, and a cleaning brush is fixedly connected to one end, far away from the third supporting plate, of the second rod; during the use, because the impurity at base top is difficult to clear away, can start No. two motors this moment for No. two motors drive the threaded rod and rotate, through screw-nut's principle, will make No. two poles slide in the spout, make the cleaning brush slide at the top of base, can clear up the both sides at base top with the impurity at base top, the workman's of being convenient for clearance.

Furthermore, a shell is arranged on one side of the first supporting plate with the baffle, and the shell is inserted into the side wall of the first supporting plate through an insertion rod; during the use, the casing wraps up adjustment mechanism completely, can avoid in the production process mistake to touch bar shaped plate and a pole, and then makes production go on smoothly.

The invention has the following beneficial effects:

1. according to the double-sided adhesive tape circular knife double-asynchronous processing technology and equipment, double asynchronizations are achieved through the circular knife roller, double-sided adhesive tapes can be greatly saved, a large number of resources are saved, and production cost is reduced.

2. According to the double-asynchronous processing technology and equipment for the double-sided adhesive tape circular knife, the strip-shaped plate, the guide rod, the strip-shaped groove and the first through hole are matched, so that the height of the second roller can be conveniently adjusted, the release film and the double-sided adhesive tape are prevented from loosening on the second roller, the double-sided adhesive tape can be accurately die-cut, and the normal production of products is guaranteed.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a process flow diagram of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a cross-sectional view of an adjustment mechanism of the present invention;

FIG. 5 is an enlarged view of a portion A of FIG. 4;

FIG. 6 is a partial enlarged view of FIG. 5 at B;

FIG. 7 is a drawing of a second embodiment;

in the figure: 1. a base; 2. a first support plate; 3. a first roller; 4. a mold roller; 5. a second roller; 6. a second support plate; 7. a circular knife discharging shaft; 8. a strip plate; 9. a guide bar; 10. a strip-shaped groove; 11. a first through hole; 12. a cavity; 13. a first board; 14. an oil pocket; 15. a push rod; 16. an oil drain hole; 17. a sponge block; 18. a baffle plate; 19. a second through hole; 20. a first rod; 21. a jack; 22. a first magnet; 23. a magnet II; 24. stacking cloth; 25. a third support plate; 26. a second motor; 27. a threaded rod; 28. a second rod; 29. a chute; 30. a cleaning brush; 31. a housing; 32. a support pillar; 33. a non-slip mat.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

Example one

As shown in fig. 1 to 5, the double-sided adhesive tape circular knife double-asynchronous processing technology of the present invention includes the following steps:

s1: firstly, attaching a layer of release paper on one surface of a double-sided adhesive tape, then placing a product into a circular knife discharging shaft 7, and additionally placing a release film on a first roller 3;

s2: simultaneously feeding the release film and the attached double-sided adhesive tape into a mold roller 4, setting the step pitch of the release film to be 304.8mm, and setting the step pitch of the double-sided adhesive tape to be 38mm and 17mm for die cutting;

s3: the double-sided tape obtained in step S2 is transferred to the product body by the circular knife discharging shaft 7.

Use circular knife gyro wheel double asynchronous, can save the double faced adhesive tape by a wide margin, originally make 1PC product and need the double faced adhesive tape: 115mm 65mm, now 115mm 25mm is needed for 1PC products after using double asynchronous production, 40mm is saved per PC product.

To further achieve the object of the present invention, the processing apparatus includes a base 1; the top of the base 1 is fixedly connected with two groups of first supporting plates 2; a first roller 3 is fixedly connected to the side wall of the first supporting plate 2; the side wall of the first supporting plate 2 is rotatably connected with a mould roller 4 and is driven by a first motor; a second roller 5 is further arranged on the side wall of the first supporting plate 2, and the die roller 4 is positioned between the first roller 3 and the second roller 5; a second support plate 6 is fixedly connected to the top of the base 1; a circular knife discharging shaft 7 is fixedly connected to the side wall of the second supporting plate 6, and the circular knife discharging shaft 7 is positioned at the top of the first roller 3; when the mold is in work, the first motor is started to drive the mold roller 4 to rotate, then a layer of release paper is attached to one surface of the double-sided adhesive tape, the product is placed into the circular cutter discharging shaft 7, and the release film is placed on the first roller 3; simultaneously feeding the release film and the attached double-sided adhesive tape into a mold roller 4, setting the step pitch of the release film to be 304.8mm, and setting the step pitch of the double-sided adhesive tape to be 38mm and 17mm for die cutting; the double-sided adhesive tape cut out by the die is then pasted to the product body by the circular knife discharging shaft 7.

In order to further realize the content of the invention, the side wall of the first support plate 2 is provided with an adjusting mechanism; the adjusting mechanism comprises a strip-shaped plate 8 and a guide rod 9; the strip-shaped plates 8 are fixedly connected to two ends of the second roller 5; a strip-shaped groove 10 is formed in the side wall of the first supporting plate 2; the guide rod 9 is fixedly connected in the strip-shaped groove 10, and a first through hole 11 is formed in the surface of the strip-shaped plate 8 at one end of the second roller 5; the guide rod 9 is connected in the first through hole 11 in a sliding mode; the degree of tightness of the release film and the double-sided adhesive tape is adjusted through the adjusting mechanism, so that the release film and the double-sided adhesive tape are prevented from being loosened, the double-sided adhesive tape can be accurately die-cut, and the normal production of products is guaranteed; the specific operation is as follows: the strip-shaped plate 8 is held by hand, the strip-shaped plate 8 is pushed to move up and down, and then the second roller 5 moves up and down, so that the degree of tightness of the release film and the double-sided adhesive tape can be adjusted; the guide rod 9 can improve the up-and-down movement stability of the second roller 5.

In order to further realize the content of the invention, a cavity 12 is arranged inside the strip-shaped plate 8, and a first plate 13 is connected in the cavity 12 in a sliding manner; one side of the first plate 13 is provided with an oil bag 14, and the other end of the first plate is fixedly connected with a push rod 15; the push rod 15 penetrates through and is connected with the strip-shaped plate 8 in a sliding manner; an oil discharge hole 16 is formed in the inner wall of the first through hole 11, and the oil discharge hole 16 is communicated with the oil bag 14; the strip-shaped plate 8 is fixedly connected with a sponge block 17 at the corresponding position of the guide rod 9; during the use, extrusion push rod 15, make push rod 15 extrusion oil pocket 14, make the inside lubricating oil of oil pocket 14 flow from oil drain hole 16, and flow along the outer wall of guide arm 9 and the inner wall of a through hole 11, some lubricating oil can be absorbed by sponge piece 17, then cooperate the upper and lower slip of bar shaped plate 8 in bar groove 10, will make the outer wall of guide arm 9 scribble full lubricating oil, the realization is to the lubrication of guide arm 9, be convenient for realize the relative slip between bar shaped plate 8 and the guide arm 9.

In order to further realize the content of the invention, the top and the bottom of the strip-shaped plate 8 are fixedly connected with a baffle 18; during the use, baffle 18 shelters from bar groove 10 completely, can avoid dust and large granule impurity to get into bar groove 10 in, and then can not influence the slip of bar 8 in bar groove 10, is favorable to realizing the regulation to No. two 5 heights of roller.

In order to further realize the content of the invention, a second through hole 19 is formed on the surface of the baffle plate 18; a first rod 20 is connected in the second through hole 19 in a sliding manner; the first supporting plate 2 is uniformly provided with jacks 21 at one side close to the baffle 18, and the first rod 20 is in sliding fit with the jacks 21; during the use, after the height adjustment of No. two rollers 5, promote No. one pole 20 on baffle 18 surface for No. one pole 20 inserts jack 21, makes the position of No. one pole 20 limited, and then makes baffle 18 fixed on the lateral wall of a backup pad 2, and then the position of No. two rollers 5 also obtains fixing.

In order to further realize the content of the invention, one end of the first rod 20, which is close to the first support plate 2, is fixedly connected with a first magnet 22; a second magnet 23 is fixedly connected to the inner wall of the jack 21; during the use, after first pole 20 inserts jack 21, will make a magnet 22 and No. two magnets 23 adsorb together, improved the fixed effect to first pole 20, be favorable to realizing the fixed of No. two rollers 5.

In order to further realize the content of the invention, a piece of cloth 24 is fixedly connected to one side of the strip-shaped groove 10 away from the baffle 18, and the piece of cloth 24 is made of elastic material; during the use, fold shape cloth 24's effect is in avoiding the piece in the production process to get into strip groove 10, influences the slip of strip shaped plate 8 in strip groove 10.

In order to further realize the content of the invention, a pair of third support plates 25 is further fixedly connected to the top of the base 1, and a second motor 26 is fixedly connected to the side wall of the third support plate 25 on one side; the side wall of the third supporting plate 25 is rotatably connected with a threaded rod 27, and the threaded rod 27 is fixedly connected with an output shaft of the second motor 26; a second rod 28 is sleeved on the outer wall of the threaded rod 27, and the second rod 28 is connected with the threaded rod 27 through a screw-nut pair; the side wall of the second support plate 6 is provided with a sliding groove 29; the second rod 28 is connected in the sliding groove 29 in a sliding manner, and one end of the second rod 28, which is far away from the third supporting plate 25, is fixedly connected with a cleaning brush 30; during the use, because the impurity at base 1 top is difficult to clear away, can start No. two motor 26 this moment for No. two motor 26 drive threaded rod 27 and rotate, through screw-nut's principle, will make No. two poles 28 slide in spout 29, make cleaning brush 30 slide at base 1's top, can clear up the both sides at base 1 top with the impurity at base 1 top, the workman's of being convenient for clearance.

In order to further realize the content of the invention, a shell 31 is arranged on one side of the first supporting plate 2 with the baffle plate 18, and the shell 31 is inserted into the side wall of the first supporting plate 2 through an insertion rod; during the use, casing 31 wraps up adjustment mechanism completely, can avoid touching bar shaped plate 8 and a pole 20 in the production process by mistake, and then makes production go on smoothly.

Example two

Referring to fig. 6, in a first comparative example, as another embodiment of the present invention, a supporting column 32 is fixed to the bottom of the base 1; the bottom of the supporting column 32 is provided with a non-slip pad 33; the support columns 32 can improve the height of the base 1, so that workers can conveniently produce the base; the setting of slipmat 33 has increased the frictional force on support column 32 and ground, can avoid this equipment to slide at will.

The working principle is as follows: starting a first motor, driving a mold roller 4 to rotate by the first motor, then attaching a layer of release paper on one surface of the double-sided adhesive tape, putting the product into a circular knife discharging shaft 7, and putting the release film on a first roller 3; simultaneously feeding the release film and the attached double-sided adhesive tape into a mold roller 4, setting the step pitch of the release film to be 304.8mm, and setting the step pitch of the double-sided adhesive tape to be 38mm and 17mm for die cutting; the double-sided adhesive tape cut out by the die is then rotatably attached to the product body by a circular cutter discharging shaft 7; the degree of tightness of the release film and the double-sided adhesive tape is adjusted through the adjusting mechanism, so that the release film and the double-sided adhesive tape are prevented from being loosened, the double-sided adhesive tape can be accurately die-cut, and the normal production of products is guaranteed; the specific operation is as follows: the strip-shaped plate 8 is held by hand, the strip-shaped plate 8 is pushed to move up and down, and then the second roller 5 moves up and down, so that the degree of tightness of the release film and the double-sided adhesive tape can be adjusted; the guide rod 9 can improve the up-and-down movement stability of the second roller 5; the push rod 15 is extruded, so that the push rod 15 extrudes the oil bag 14, the lubricating oil in the oil bag 14 flows out from the oil discharge hole 16 and flows along the outer wall of the guide rod 9 and the inner wall of the first through hole 11, part of the lubricating oil can be absorbed by the sponge block 17, and then the strip-shaped plate 8 slides up and down in the strip-shaped groove 10 in a matching manner, so that the outer wall of the guide rod 9 is fully coated with the lubricating oil, the guide rod 9 is lubricated, and the relative sliding between the strip-shaped plate 8 and the guide rod 9 is facilitated; the baffle 18 completely shields the strip-shaped groove 10, so that dust and large particle impurities can be prevented from entering the strip-shaped groove 10, the sliding of the strip-shaped plate 8 in the strip-shaped groove 10 cannot be influenced, and the height of the second roller 5 can be adjusted; after the height of the second roller 5 is adjusted, the first rod 20 on the surface of the baffle plate 18 is pushed, so that the first rod 20 is inserted into the insertion hole 21, the position of the first rod 20 is limited, the baffle plate 18 is fixed on the side wall of the first supporting plate 2, and the position of the second roller 5 is fixed; after the first rod 20 is inserted into the insertion hole 21, the first magnet 22 and the second magnet 23 are adsorbed together, so that the fixing effect of the first rod 20 is improved, and the second roller 5 is fixed; the function of the cloth 24 is to prevent the scraps in the production process from entering the strip-shaped groove 10 and affecting the sliding of the strip-shaped plate 8 in the strip-shaped groove 10; because the impurities on the top of the base 1 are difficult to remove, the second motor 26 can be started at the moment, so that the second motor 26 drives the threaded rod 27 to rotate, the second rod 28 slides in the sliding groove 29 through the principle of the screw rod nut, the cleaning brush 30 slides on the top of the base 1, the impurities on the top of the base 1 can be cleaned to two sides of the top of the base 1, and workers can clean the impurities conveniently; casing 31 wraps up adjustment mechanism completely, can avoid touching bar 8 and a pole 20 by mistake in process of production, and then makes production go on smoothly.

The front, the back, the left, the right, the upper and the lower are all based on figure 3 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.