CN111453521A - A double-sided tape peeling machine - Google Patents

Abstract

The invention relates to the technical field of double-sided adhesive tape sticking, in particular to a double-sided adhesive tape stripping machine which comprises a mounting frame, wherein a protective shell is arranged at the upper part of the mounting frame, material inlet and outlet openings are respectively formed at two sides of the bottom of the protective shell, two mounting plates are fixed in the protective shell at intervals, a horizontally arranged main shaft is rotatably connected between the two mounting plates, a cutter cylinder is coaxially fixed on the main shaft, two annular longitudinal cutters are vertically connected to the middle part of the cutter cylinder, the two longitudinal cutters are parallel to each other, the longitudinal cutters and the cutter cylinder are coaxially arranged, a plurality of pairs of transverse cutters are arranged on the surface of the cutter cylinder along the axial direction of the cutter cylinder, a plurality of pairs of transverse cutters are annularly arrayed around the central axis of the cutter cylinder, each pair of transverse cutters are mutually parallel and are arranged at intervals, a first motor is fixedly arranged on the outer wall of the protective shell, and the output shaft of, the invention can facilitate the industrialized use of the double-sided adhesive tape.

Description

A double-sided tape peeling machine

technical field

The invention relates to the field of double-sided tape sticking, in particular to a double-sided tape peeling machine.

Background technique

Both sides of the double-sided adhesive layer of the double-sided tape have adhesive force, which can bond two objects that need to be positioned with each other, and have been widely used in many occasions. When using the double-sided tape, it is necessary to pull out its end first, then adhere the adhesive layer to the surface of the object, then peel off the separation layer, and finally cut off the end of the double-sided tape so that the adhesive layer remains on the surface of the object. , the operation is more inconvenient. Moreover, in industrial production, it is often necessary to process the double-sided tape into sheets of the same size for practical use, and the related equipment is lacking in the prior art.

SUMMARY OF THE INVENTION

The purpose of the present invention is to propose a double-sided tape peeling machine in order to solve the disadvantages of use in the prior art.

In order to achieve the above purpose, the technical scheme adopted in the present invention is: a double-sided adhesive peeling machine, comprising an installation frame, a protective shell is installed on the upper part of the installation frame, and both sides of the bottom of the protective shell are provided with inlet and outlet ports , two installation plates are fixed in the protective shell at intervals, and a horizontally arranged main shaft is rotatably connected between the two installation plates. Two annular slitting knives, the two slitting knives are parallel to each other, the slitting knives are arranged coaxially with the knife barrel, and the surface of the knife barrel is provided with a plurality of pairs of cross-cutting knives along its axial direction. The cross-cutting knives are arranged in an annular array around the central axis of the knife cylinder, each pair of the cross-cutting knives are arranged in parallel with each other and spaced apart, a first motor is fixedly installed on the outer wall of the protective shell, and the output shaft of the first motor is connected to One end of the main shaft is fixed and connected coaxially, a double-sided tape passes through the protective shell, a flat plate is arranged on the upper part of the mounting frame, the separation layer of the double-sided tape is attached to the surface of the flat plate, and the adhesive tape of the double-sided tape is The junction layer is facing upward, one end of the double-sided tape is connected to the discharging mechanism through one of the feeding and discharging ports, and the other end of the double-sided tape is connected to the winding mechanism through the other feeding and discharging port and then bypassing the pressing roller. .

Preferably, the pressing roller is arranged above one end of the conveyor belt, and the conveyor belt is arranged horizontally.

Preferably, the discharging mechanism includes a discharging rack, two sides of the top of the discharging rack are vertically connected with support plates, a rotating shaft is horizontally arranged between the two supporting plates, and both ends of the rotating shaft are inserted into the In the supporting cylinders that are rotated and matched, the two supporting plates are provided with placement openings, the two supporting cylinders are respectively clipped into the two placement openings, and the top of the supporting plates is inserted with a positioning pin. The pins are inserted into the jacks provided on the support cylinder, a feeding roller is coaxially fixed on the rotating shaft, and one end of the double-sided adhesive tape is wound on the feeding roller.

Preferably, a guide roller is installed horizontally on one side of the feeding rack, and the separation layer of the double-sided adhesive tape passes through the surface of the guide roller.

Preferably, an inclined guide frame is connected to one side of the mounting frame, and a plurality of mutually parallel support rods are arranged at equal intervals on the upper part of the guide frame, and the separation layer of the double-sided adhesive tape passes through the surface of the guide roller.

Preferably, an inclined slide plate is connected to the other side of the mounting frame, a guide rod is horizontally provided above the slide board, both ends of the guide rod are fixed to the slide board, and two guide rods are rotatably sleeved on the guide rod. wheel, the wheel surface of the guide wheel is in contact with the double-sided tape.

Preferably, the rewinding mechanism includes a rewinding cylinder, the reeling cylinder is rotatably mounted on the mounting frame and is located below the flat plate, one end of the receiving cylinder is coaxially connected with a transmission wheel, and the bottom of the mounting frame is A second motor is installed, the end of the output shaft of the second motor is coaxially connected with a driving wheel, a transmission belt is connected between the driving wheel and the transmission wheel, and the other end of the double-sided tape is wound on the receiving drum .

Preferably, a first punching cylinder is vertically installed on both sides of the top of the protective shell, and a vertically arranged cutter is commonly connected to the lower end of the first punching cylinder.

Preferably, one end of the conveyor belt is fixedly connected with a fixing frame, two sides of the fixing frame are vertically installed with a second punching cylinder, and a rectangular punching frame is commonly connected to the lower end of the second punching cylinder. After passing through the middle of the punching frame, the tape passes through the lower part of the punching frame, and the lower part of the punching frame is aligned with the upper surface of the conveyor belt.

Compared with the prior art, the present invention has the following beneficial effects: the double-sided tape of the present invention passes through the surface of the flat plate, the knife cylinder above the flat plate rotates, and the cross-cutting knife and the longitudinal cutting knife provided on the knife cylinder cooperate to bond the double-sided tape. The layers are cut into sheets of the same size, and then the double-sided tape passes through the pressing roller, which sticks the adhesive layer of the double-sided tape to the surface of the object, and the separation layer is wound by the winding mechanism, so that the double-sided tape is successfully completed. The cutting use can meet the needs of industrial production.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the structural representation at A place in Fig. 1;

3 is a cross-sectional view of the present invention;

Fig. 4 is the structural representation at place B in Fig. 3;

FIG. 5 is a schematic view of the structure at C in FIG. 1 .

In the figure: conveyor belt 1, pressure roller 2, guide rod 3, guide wheel 4, protective shell 5, double-sided tape 6, discharge roller 7, discharge rack 8, guide roller 9, support rod 10, guide frame 11, The first motor 12, the second motor 13, the driving wheel 14, the receiving cylinder 15, the transmission wheel 16, the transmission belt 17, the positioning pin 18, the rotating shaft 19, the supporting plate 20, the supporting cylinder 21, the placing port 22, the cross-cutting knife 23, Knife cylinder 24, slitting knife 25, guide plate 26, mounting plate 27, main shaft 28, limit rod 29, mounting frame 30, material inlet and outlet 31, flat plate 32, slide plate 33, first punching cylinder 34, cutter 35, The punching frame 36 , the mounting frame 37 , and the second punching cylinder 38 .

Detailed ways

The following description serves to disclose the invention to enable those skilled in the art to practice the invention. The preferred embodiments described below are given by way of example only, and other obvious modifications will occur to those skilled in the art.

A double-sided tape peeling machine as shown in Figures 1 to 5 includes an installation frame 30, a protective shell 5 is installed on the upper part of the installation frame 30, and both sides of the bottom of the protective shell 5 are provided with inlet and outlet ports 31. The protective shell 5. Two mounting plates 27 are fixed at intervals, and a horizontally arranged main shaft 28 is rotatably connected between the two installation plates 27. A knife cylinder 24 is coaxially fixed on the main shaft 28, and two annular The slitting knife 25, the two slitting knives 25 are parallel to each other, the slitting knives 25 are arranged coaxially with the knife barrel 24, the surface of the knife barrel 24 is provided with a plurality of pairs of cross-cutting knives 23 along its axial direction, and a plurality of pairs of cross-cutting knives 23 In an annular array around the central axis of the knife barrel 24, each pair of cross-cutting knives 23 are arranged parallel to each other and spaced apart. The first motor 12 is fixedly mounted on the outer wall of the protective shell 5 , and the output shaft of the first motor 12 is coaxially and fixedly connected to one end of the main shaft 28 .

The first motor 12 is connected to an external power source through a power cord. The first motor 12 is preferably a deceleration motor, and the rotation speed of the first motor 12 needs to match the winding speed of the winding mechanism. The moving speed of the blade of the cross-cutting knife 23 is made consistent with the moving speed of the double-sided tape 6 .

There is a double-sided tape 6 passing through the protective shell 5, a flat plate 32 is provided on the upper part of the mounting frame 30, the separation layer of the double-sided tape 6 is attached to the surface of the flat plate 32, the adhesive layer of the double-sided tape One end of the double-sided tape 6 passes through one of the feeding and discharging ports 31 and is connected to the discharging mechanism, and the other end of the double-sided tape 6 passes through the other feeding and discharging port 31 and then bypasses the pressing roller 2 and is connected to the winding mechanism. The pressing roller 2 is arranged above one end of the conveyor belt 1, and the conveyor belt 1 is arranged horizontally. The distance between the cutting edges of the transverse cutter 23 and the longitudinal cutter 25 and the flat plate 31 is just the thickness of the separation layer of the double-sided tape 6 . The conveyor belt 1 is used for conveying the articles to be glued. When the articles move to the bottom of the pressing roller 2, the adhesive layer is bonded to the surface of the articles, and the separation layer is rolled up by the winding mechanism, thus realizing the double-sided tape 6 separation.

The double-sided tape 6 passes through the surface of the flat plate 32, the knife cylinder 24 above the flat plate 32 rotates, and the cross-cutting knife 23 and the longitudinal cutting knife 25 provided on the knife cylinder 24 cooperate to cut the adhesive layer of the double-sided tape 6 into sheets of the same size. , the transverse cutter 23 forms equidistant transverse incisions on the surface of the adhesive layer, the longitudinal cutter 25 forms longitudinal incisions along its length direction on the adhesive layer of the double-sided tape, and the longitudinal cutter 25 and the transverse cutter are both A paired arrangement is adopted, which can make it easier to separate the sheet adhesive layers after cutting, and prevent the problem of not cutting in place. After that, the double-sided tape 6 passes through the pressing roller 2, and the pressing roller 2 will stick the double-sided tape on the adhesive layer. The junction layer is pasted to the surface of the object, and the separation layer is rolled up by the winding mechanism, so that the cutting and use of the double-sided tape can be successfully completed, which can meet the needs of industrial production.

The discharging mechanism includes a discharging rack 8, the top two sides of the discharging rack 8 are vertically connected with support plates 20, and a rotating shaft 19 is horizontally arranged between the two supporting plates 20, and both ends of the rotating shaft 19 are inserted into the supports that are rotatably matched with it. Inside the cylinder 21, two support plates 20 are provided with placement openings 22, the two support cylinders 21 are respectively inserted into the two placement openings 22, the top of the support plate 20 is inserted with a positioning pin 18, and the positioning pin 18 is inserted into the support cylinder In the hole opened on 21 , a feeding roller 7 is coaxially fixed on the rotating shaft 19 , and one end of the double-sided adhesive tape 6 is wound on the feeding roller 7 .

The positioning pin 18 can facilitate the disassembly and assembly of the support bucket 21, so that the discharge roller 7 can be easily disassembled and assembled, so that the double-sided adhesive tape 6 can be replaced with a new one when it is used up.

A guide roller 9 is installed horizontally on one side of the feeding rack 8 , and the separation layer of the double-sided tape 6 passes through the surface of the guide roller 9 . One side of the mounting frame 30 is connected with an inclined guide frame 11 , and a plurality of mutually parallel support rods 10 are arranged on the upper part of the guide frame 11 equidistantly. The other side of the mounting frame 30 is connected with an inclined sliding plate 33, a guide rod 3 is horizontally arranged above the sliding plate, both ends of the guide rod 3 are fixed with the sliding plate 33, and two guide wheels 4 are rotatably sleeved on the guide rod 3. The wheel surface of 4 is in contact with the double-sided tape 6 . The guide frame 11 , the guide roller 9 and the guide wheel 4 all play a role of guiding the movement of the double-sided tape 6 .

The rewinding mechanism includes a receiving cylinder 15, the receiving cylinder 15 is rotatably mounted on the mounting frame 30 and is located below the flat plate 32, one end of the receiving cylinder 15 is coaxially connected with the transmission wheel 16, and the bottom of the mounting frame 30 is installed with a second The motor 13 and the end of the output shaft of the second motor 13 are coaxially connected with a drive wheel 14 , a drive belt 17 is connected between the drive wheel 14 and the drive wheel 16 , and the other end of the double-sided tape 6 is wound on the receiving drum 15 . The second motor 13 is connected to an external power source through a power cord, and the second motor 13 drives the rewinding drum 15 to rotate through the transmission of the driving wheel 14 and the transmission wheel 16, thereby winding the separation layer of the double-sided adhesive tape 6, thereby driving the double-sided tape 6. Movement of tape 6.

A first punching cylinder 34 is vertically installed on both sides of the top of the protective shell 5 , and a vertically arranged cutter 35 is commonly connected to the lower end of the first punching cylinder 34 . The first punching cylinder 34 drives the cutter 35 to move down, so that the double-sided adhesive tape 6 can be cut at any time, which is convenient for use.

One end of the conveyor belt 1 is fixedly connected with a fixing frame 37, and two sides of the fixing frame 37 are vertically installed with a second punching cylinder 38. The lower end of the second punching cylinder 38 is jointly connected with a rectangular punching frame 36, and the double-sided tape 6 passes through the punching The middle part of the frame 36 passes through the lower part of the punching frame 36 , and the lower part of the punching frame 36 is aligned with the upper surface of the conveyor belt 1 . The up and down movement of the second punching cylinder 38 can periodically drive the punching frame 36 to move down. After the punching frame 36 moves down, it can press the double-sided tape 6 to the object conveyed on the surface of the conveyor belt 1, so as to increase the distance between the double-sided tape 6 and the object. fit between.

The foregoing has shown and described the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions describe only the principles of the present invention. Without departing from the spirit and scope of the present invention, there are various Variations and improvements are intended to fall within the scope of the claimed invention. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims (9)

1. A double-sided adhesive peeling machine, comprising a mounting frame (30), characterized in that a protective shell (5) is installed on the top of the mounting frame (30), and both sides of the bottom of the protective shell (5) are A material inlet and outlet (31) is provided, two mounting plates (27) are fixed at intervals in the protective shell (5), and a horizontally arranged main shaft (28) is rotatably connected between the two mounting plates (27). A knife barrel (24) is coaxially fixed on the main shaft (28), and two annular slitting knives (25) are vertically connected in the middle of the knife barrel (24). The two slitting knives (25) Parallel to each other, the slitting knife (25) and the knife barrel (24) are arranged coaxially, and the surface of the knife barrel (24) is provided with a plurality of pairs of cross-cutting knives (23) along its axial direction, and a plurality of pairs of the cross-cutting knives (23) are arranged on the surface of the knife barrel (24) The cutting knives (23) are arranged in an annular array around the central axis of the knife cylinder (24), each pair of the transverse cutting knives (23) are arranged in parallel and spaced apart from each other, and a first motor ( 12), the output shaft of the first motor (12) is coaxially and fixedly connected to one end of the main shaft (28), a double-sided tape (6) is passed through the protective shell (5), and the mounting frame (30) ) is provided with a flat plate (32), the separation layer of the double-sided tape (6) is attached to the surface of the flat plate (32), the adhesive layer of the double-sided tape (6) faces upward, and the double-sided tape (6) 6) One end of the double-sided tape (6) passes through one of the feeding and discharging ports (31) and is connected to the discharging mechanism, and the other end of the double-sided tape (6) passes through the other feeding and discharging port (31) and then bypasses the pressing roller (2) and the discharge mechanism. The rewinding mechanism is connected. 2 . The double-sided tape peeling machine according to claim 1 , wherein the pressing roller ( 2 ) is arranged above one end of the conveyor belt ( 1 ), and the conveyor belt ( 1 ) is arranged horizontally. 3 . 3. A double-sided tape peeling machine according to claim 1, characterized in that the discharging mechanism comprises a discharging rack (8), and two sides of the top of the discharging rack (8) are vertically connected with supports A plate (20), a rotating shaft (19) is horizontally provided between the two supporting plates (20), and both ends of the rotating shaft (19) are inserted into the supporting cylinder (21) that is rotatably matched with the two supporting plates (20). The support plate (20) is provided with a placement port (22), the two support cylinders (21) are respectively inserted into the two placement ports (22), and the top of the support plate (20) is inserted with positioning a pin (18), the positioning pin (18) is inserted into the hole provided on the support cylinder (21), the rotating shaft (19) is coaxially fixed with a feeding roller (7), the double-sided tape (6) ) is wound around the unwinding roller (7). 4. A double-sided tape peeling machine according to claim 3, characterized in that, a guide roller (9) is installed horizontally on one side of the unloading rack (8), and the double-sided tape (6) The separating layer passes over the surface of the guide roller (9). 5. The double-sided tape peeling machine according to claim 1, wherein an inclined guide frame (11) is connected to one side of the mounting frame (30), and an upper part of the guide frame (11) is connected to one side. A plurality of mutually parallel support rods (10) are provided equidistantly, and the separating layer of the double-sided adhesive tape (6) passes over the surface of the guide roller (9). 6 . The double-sided tape peeling machine according to claim 5 , wherein an inclined slide plate ( 33 ) is connected to the other side of the mounting frame ( 30 ), and a guide plate is horizontally provided above the slide plate. 7 . A rod (3), the two ends of the guide rod (3) are fixed with the slide plate (33), and two guide wheels (4) are rotatably sleeved on the guide rod (3). The surface is in contact with the double-sided tape (6). 7. The double-sided tape peeling machine according to claim 1, characterized in that, the rewinding mechanism comprises a take-up cylinder (15), and the take-up cylinder (15) is rotatably mounted on the mounting frame (30) and located below the flat plate (32), one end of the receiving cylinder (15) is coaxially connected with a transmission wheel (16), the bottom of the mounting frame (30) is mounted with a second motor (13), the A drive wheel (14) is coaxially connected to the end of the output shaft of the second motor (13), a drive belt (17) is connected between the drive wheel (14) and the drive wheel (16), and the double-sided tape (6) ) is wound on the receiving drum (15). 8. A double-sided tape peeling machine according to claim 1, characterized in that, a first punching cylinder (34) is vertically installed on both sides of the top of the protective shell (5), and the first punching cylinder ( The lower end of 34) is commonly connected with a vertically arranged cutter (35). 9 . The double-sided tape peeling machine according to claim 2 , wherein one end of the conveyor belt ( 1 ) is fixedly connected with a fixing frame ( 37 ), and two sides of the fixing frame ( 37 ) are vertical. 10 . A second punching cylinder (38) is installed, the lower end of the second punching cylinder (38) is jointly connected with a rectangular punching frame (36), and the double-sided adhesive tape (6) passes through the middle of the punching frame (36) after Passing through the lower part of the punching frame (36), the lower part of the punching frame (36) is aligned with the upper surface of the conveyor belt (1).

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