Slitting device for waterproof double faced adhesive tape production

Abstract

The utility model discloses a slitting device for waterproof double faced adhesive tape production, which comprises a base, the left part and the right part of the lower end of the base are respectively and fixedly provided with a group of supporting legs, the two groups of supporting legs are distributed in bilateral symmetry, each group comprises two supporting legs, and the left part of the upper end of the base is fixedly provided with a connecting frame; a mounting frame is fixedly mounted on the right portion of the upper end of the base. According to the slitting device for waterproof double-faced adhesive tape production, the first hydraulic cylinder is arranged and drives the first push rod and the connecting plate to move downwards, the connecting block and the limiting rod are driven by the connecting plate to move downwards, and the double-faced adhesive tape is fixed to the support under pressing of the limiting rod; therefore, the limiting function of the double-faced adhesive tape is enhanced; by arranging the motor and the mounting frame, the motor drives the rotating column and the main wheel to rotate, then the main wheel drives the auxiliary wheel and the winding roller to rotate, and under the rotation of the winding roller, the winding function of the double-sided adhesive tape can be enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of double-sided adhesive tape slitting, in particular to a slitting device for producing waterproof double-sided adhesive tape. Background Art

[0002] Double-sided tape is a roll of adhesive tape made of paper, cloth, or plastic film as the base material, and an elastomeric pressure-sensitive adhesive or resin-type pressure-sensitive adhesive is evenly coated on the above base material. It consists of three parts: base material, adhesive, and release paper. When producing double-sided tape, the wider double-sided tape needs to be cut into narrower small rolls.

[0003] The prior art (patent number: CN215660633U) discloses a slitting device for producing waterproof double-sided adhesive tape, comprising a base, wherein the four sides of the bottom of the base are fixedly connected with supporting legs respectively, and the front and rear sides of the left side of the top of the base are symmetrically fixedly connected with feeding brackets, the tops of the two feeding brackets on the opposite sides are rotatably connected with feeding rollers, the right sides of the two feeding brackets are symmetrically provided with discharging brackets, the tops of the two discharging brackets on the opposite sides are rotatably connected with discharging rollers, and the left sides of the two discharging brackets are symmetrically provided with lifting devices, a slitting plate is fixedly connected to the middle part of the top of the base, a supporting plate is provided on the top of the slitting plate, and the left and right sides of the bottom of the supporting plate are symmetrically provided with fixing plates, and the right sides of the two fixing plates are symmetrically threaded with fixing Axis, a slitting knife is symmetrically arranged in the middle of the bottom end of the two fixed plates, a supporting sleeve is symmetrically arranged on the front and rear sides of the two slitting knives, a pressure block is symmetrically arranged on the bottom of the two supporting sleeves, an adjusting handwheel is arranged at the front end of the support plate, a sliding groove is provided at the bottom of the inner cavity of the support plate, connecting blocks are symmetrically arranged on the left and right sides of the inner cavity of the support plate, a bidirectional screw is provided in the inner cavity of the support plate, a fixing sleeve is fixedly connected to the top of the slitting knife, a knife groove is provided inside the fixing sleeve, a guide rod is fixedly connected to the inner cavity of the two supporting sleeves, a first limit block is symmetrically arranged on the left and right sides of the bottom of the inner cavity of the two support sleeves, a second limit block is symmetrically arranged on the top of the two first limit blocks, and connecting rods are symmetrically arranged on the surfaces of the two guide rods. The beneficial effect of the utility model is that the slitting device for producing waterproof double-sided adhesive tape can adjust the position of the slitting knife through the cooperation of the supporting plate, the adjusting hand wheel, the slide groove, the connecting block and the bidirectional screw, and can accurately cut double-sided adhesive tapes of different widths, which is convenient and quick, and greatly improves the production efficiency.

[0004] The existing slitting device for the production of waterproof double-sided adhesive tape has the following disadvantages: the existing equipment has a general limiting effect on the double-sided adhesive tape, which makes it easy for the double-sided adhesive tape to be slid and the accuracy of slitting is affected by the limiting problem; and the double-sided adhesive tape after slitting has a general winding effect, which makes the equipment have certain limitations. Therefore, we propose a new type of slitting device for the production of waterproof double-sided adhesive tape. Utility Model Content

[0005] The main purpose of the utility model is to provide a slitting device for producing waterproof double-sided adhesive tape, which can effectively solve the problem that the double-sided adhesive tape is inconvenient to limit.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A slitting device for producing waterproof double-sided adhesive tape comprises a base, wherein a group of supporting legs are fixedly mounted on the left and right parts of the lower end of the base, the two groups of supporting legs are symmetrically distributed and each group is provided with two, a connecting frame is fixedly mounted on the left part of the upper end of the base, a mounting frame is fixedly mounted on the right part of the upper end of the base, a motor is fixedly mounted on the right front part of the upper end of the base, a support is fixedly mounted on the middle part of the upper end of the base, a group of supporting columns are fixedly mounted on the left and right parts of the upper end of the base, the two groups of supporting columns are symmetrically distributed and each group is provided with two, a cross plate is fixedly mounted on the upper ends of the two groups of supporting columns, a No. 1 hydraulic cylinder is fixedly mounted on the middle part of the upper end of the cross plate, and a mounting plate is fixedly mounted on the rear part of the upper end of the base.

[0008] Preferably, a cutting groove is provided in the middle part of the upper end of the support, a No. 2 hydraulic cylinder is fixedly connected to the upper part of the rear end of the mounting plate, the output end of the No. 2 hydraulic cylinder passes through the mounting plate and is movably connected to a No. 2 push rod, the front end of the No. 2 push rod is fixedly connected to a cutting knife, the output end of the No. 1 hydraulic cylinder passes through the cross plate and is movably connected to a No. 1 push rod, the lower end of the No. 1 push rod is fixedly connected to a connecting plate, the left and right ends of the connecting plate are fixedly connected to a group of connecting blocks, and the lower ends of the two groups of connecting blocks are fixedly connected to a limiting rod; by pressing the limiting rod, the double-sided tape is fixed on the support, thereby enhancing the limiting function of the double-sided tape.

[0009] Preferably, the two groups of connection blocks and the two groups of limit rods are distributed symmetrically and each group is provided with two.

[0010] Preferably, a pad is fixedly connected to the lower end of the motor, a rotating column is fixedly connected to the output end of the motor, a main wheel is fixedly connected to the rear end of the rotating column, and an auxiliary wheel is arranged above the main wheel; the rotating column and the main wheel are driven by the motor to rotate, and the auxiliary wheel and the winding roller are driven by the main wheel to rotate, and the winding function of the double-sided tape can be enhanced by the rotation of the winding roller.

[0011] Preferably, there are two mounting frames, and a group of card slots are provided on the left and right sides of the upper ends of the two mounting frames, and card blocks are slidably connected in the two groups of card slots, and sleeves are fixedly connected between the two groups of card blocks, and a winding roller is movably connected between the two sleeves, and the left and right ends of the two groups of card blocks are movably connected with limit pins, and a group of through holes that pass through left and right are provided on the upper left and right ends of the two mounting frames.

[0012] Preferably, the two mounting frames are symmetrically distributed front to back, the two groups of clamping blocks are symmetrically distributed left to right and each group is provided with two, the two sleeves are symmetrically distributed front to back, the limit pins pass through the through holes and are movably connected to the clamping blocks, the two groups of limit pins are symmetrically distributed left to right and each group is provided with two, and the auxiliary wheel is fixedly sleeved on the winding roller; the limit pins are taken out from the clamping blocks and the through holes, and the clamping blocks are taken out from the slots, so that the winding roller can be easily disassembled and replaced.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, by setting a No. 1 hydraulic cylinder, the limiting function of the double-sided adhesive tape can be strengthened. When the double-sided adhesive tape needs to be cut, the double-sided adhesive tape is first placed on the upper end of the support, and the No. 1 hydraulic cylinder drives the No. 1 push rod and the connecting plate to move downward, and under the drive of the connecting plate, the connecting block and the limiting rod move downward, and under the pressure of the limiting rod, the double-sided adhesive tape is fixed on the support, thereby strengthening the limiting function of the double-sided adhesive tape, and then the No. 2 hydraulic cylinder drives the No. 2 push rod and the slitting knife to move forward, and under the movement of the slitting knife, the limited double-sided adhesive tape is cut, and under the limit of the limiting rod, the double-sided adhesive tape can be prevented from being offset, thereby enhancing the accuracy of the cutting of the double-sided adhesive tape;

[0015] 2. In the utility model, by arranging a motor and a mounting frame, the double-sided adhesive tape after slitting is easy to be rolled up. During use, when the double-sided adhesive tape after slitting needs to be rolled up, the double-sided adhesive tape is firstly wound on the winding roller, and the motor drives the rotating column and the main wheel to rotate, and then the main wheel drives the auxiliary wheel and the winding roller to rotate, and the rotation of the winding roller can enhance the winding function of the double-sided adhesive tape. When the winding roller needs to be replaced, the limit pin is taken out from the block and the perforation, and the block is taken out from the slot, so that the winding roller is easy to disassemble and replace. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a slitting device for producing waterproof double-sided adhesive tape according to the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of a No. 1 hydraulic cylinder of a slitting device for producing waterproof double-sided adhesive tape according to the utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of a motor of a slitting device for producing waterproof double-sided adhesive tape according to the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the overall structure of a mounting frame of a slitting device for producing waterproof double-sided adhesive tape.

[0020] In the figure: 1. base; 2. supporting leg; 3. connecting frame; 4. supporting column; 5. support; 6. mounting plate; 7. cross plate; 8. No. 1 hydraulic cylinder; 9. motor; 10. mounting frame; 51. slitting groove; 61. No. 2 hydraulic cylinder; 62. No. 2 push rod; 63. slitting knife; 81. No. 1 push rod; 82. connecting plate; 83. connecting block; 84. limiting rod; 91. cushion block; 92. rotating column; 93. main wheel; 94. auxiliary wheel; 101. slot; 102. perforation; 103. block; 104. sleeve; 105. limiting pin; 106. winding roller. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] like Figure 1-4As shown, a slitting device for producing waterproof double-sided adhesive tape comprises a base 1, a group of supporting legs 2 are fixedly installed on the left and right parts of the lower end of the base 1, the two groups of supporting legs 2 are symmetrically distributed and each group is provided with two, a connecting frame 3 is fixedly installed on the left part of the upper end of the base 1, a mounting frame 10 is fixedly installed on the right part of the upper end of the base 1, a motor 9 is fixedly installed on the right front of the upper end of the base 1, a support 5 is fixedly installed on the middle part of the upper end of the base 1, a group of supporting columns 4 are fixedly installed on the left and right parts of the upper end of the base 1, the two groups of supporting columns 4 are symmetrically distributed and each group is provided with two, a cross plate 7 is fixedly installed on the upper ends of the two groups of supporting columns 4, a No. 1 hydraulic cylinder 8 is fixedly installed on the middle part of the upper end of the cross plate 7, and a mounting plate 6 is fixedly installed on the rear part of the upper end of the base 1.

[0025] A cutting groove 51 is provided in the middle of the upper end of the support 5, and a No. 2 hydraulic cylinder 61 is fixedly connected to the upper rear end of the mounting plate 6. The output end of the No. 2 hydraulic cylinder 61 penetrates the mounting plate 6 and is movably connected to the No. 2 push rod 62. The front end of the No. 2 push rod 62 is fixedly connected to a cutting knife 63. The output end of the No. 1 hydraulic cylinder 8 penetrates the cross plate 7 and is movably connected to the No. 1 push rod 81. The lower end of the No. 1 push rod 81 is fixedly connected to a connecting plate 82. The left and right ends of the connecting plate 82 are fixedly connected to a group of connecting blocks 83, and the lower ends of the two groups of connecting blocks 83 are fixedly connected to limit rods 84; the two groups of connecting blocks 83 and the two groups of limit rods 84 are symmetrically distributed on the left and right sides, and each group is set to two; by setting the No. 1 hydraulic cylinder 8, it can be strengthened The limiting function of the double-sided tape is that when the double-sided tape needs to be cut, the double-sided tape is first placed on the upper end of the support 5, and the No. 1 hydraulic cylinder 8 drives the No. 1 push rod 81 and the connecting plate 82 to move downward, and under the drive of the connecting plate 82, the connecting block 83 and the limiting rod 84 move downward, and under the pressure of the limiting rod 84, the double-sided tape is fixed on the support 5, thereby strengthening the limiting function of the double-sided tape, and then the No. 2 hydraulic cylinder 61 drives the No. 2 push rod 62 and the cutting knife 63 to move forward, and under the movement of the cutting knife 63, the limited double-sided tape is cut, and under the limit of the limiting rod 84, the double-sided tape can be prevented from being offset, thereby enhancing the accuracy of the cutting of the double-sided tape.

[0026] A cushion block 91 is fixedly connected to the lower end of the motor 9, a rotating column 92 is fixedly connected to the output end of the motor 9, a main wheel 93 is fixedly connected to the rear end of the rotating column 92, and an auxiliary wheel 94 is arranged above the main wheel 93; two mounting frames 10 are provided, a group of card slots 101 are provided on the left and right sides of the upper ends of the two mounting frames 10, and blocks 103 are slidably connected in the two groups of card slots 101, sleeves 104 are fixedly connected between the two groups of card blocks 103, and a winding roller 106 is movably interspersed and connected between the two sleeves 104, and the left and right ends of the two groups of card blocks 103 are movably interspersed and connected with limit pins 105, and a group of through holes 102 that penetrate left and right are provided on the upper left and right ends of the two mounting frames 10; the two mounting frames 10 are symmetrically distributed front and back, the two groups of card blocks 103 are symmetrically distributed left and right and each group is provided with two, and the two sleeves 104 are front and back. Symmetrically distributed, the limit pin 105 passes through the through hole 102 and is movably connected to the block 103. The two groups of limit pins 105 are symmetrically distributed on the left and right and each group is set to two. The auxiliary wheel 94 is fixedly sleeved on the winding roller 106; by setting the motor 9 and the mounting frame 10, the double-sided adhesive tape after slitting is easy to be wound up. During use, when the double-sided adhesive tape after slitting needs to be wound up, the double-sided adhesive tape is first wound around the winding roller 106, and the motor 9 drives the rotating column 92 and the main wheel 93 to rotate, and then the main wheel 93 drives the auxiliary wheel 94 and the winding roller 106 to rotate, and under the rotation of the winding roller 106, the winding function of the double-sided adhesive tape can be enhanced. When the winding roller 106 needs to be replaced, the limit pin 105 is taken out from the block 103 and the through hole 102, and the block 103 is taken out from the card slot 101, so that the winding roller 106 is easy to disassemble and replace.

[0027] It should be noted that the utility model is a slitting device for producing waterproof double-sided adhesive tape. By setting a No. 1 hydraulic cylinder 8, the limiting function of the double-sided adhesive tape can be strengthened. When in use, when the double-sided adhesive tape needs to be cut, the double-sided adhesive tape is first placed on the upper end of the support 5, and the No. 1 hydraulic cylinder 8 drives the No. 1 push rod 81 and the connecting plate 82 to move downward, and under the drive of the connecting plate 82, the connecting block 83 and the limiting rod 84 are moved downward, and under the pressure of the limiting rod 84, the double-sided adhesive tape is fixed on the support 5, thereby strengthening the limiting function of the double-sided adhesive tape, and then the No. 2 hydraulic cylinder 61 drives the No. 2 push rod 62 and the slitting knife 63 to move forward, and under the movement of the slitting knife 63, the limited double-sided adhesive tape is cut, and under the movement of the limiting rod 84 Under the limit, the deviation of the double-sided tape can be avoided, thereby enhancing the accuracy of the double-sided tape slitting; by setting the motor 9 and the mounting frame 10, the double-sided tape after slitting is easy to roll up. During use, when the double-sided tape after slitting needs to be rolled up, the double-sided tape is first wound around the winding roller 106, and the motor 9 drives the rotating column 92 and the main wheel 93 to rotate, and then the main wheel 93 drives the auxiliary wheel 94 and the winding roller 106 to rotate. Under the rotation of the winding roller 106, the winding function of the double-sided tape can be enhanced. When the winding roller 106 needs to be replaced, the limit pin 105 is removed from the block 103 and the perforation 102, and the block 103 is removed from the slot 101, so that the winding roller 106 is easy to disassemble and replace.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A slitting device for producing waterproof double-sided adhesive tape, comprising a base (1), characterized in that: A group of support legs (2) are fixedly mounted on the left and right parts of the lower end of the base (1), the two groups of support legs (2) are symmetrically distributed on the left and right sides and each group is provided with two, a connecting frame (3) is fixedly mounted on the left part of the upper end of the base (1), a mounting frame (10) is fixedly mounted on the right part of the upper end of the base (1), a motor (9) is fixedly mounted on the right front part of the upper end of the base (1), a support (5) is fixedly mounted on the middle part of the upper end of the base (1), a group of support columns (4) are fixedly mounted on the left and right parts of the upper end of the base (1), the two groups of support columns (4) are symmetrically distributed on the left and right sides and each group is provided with two, a cross plate (7) is fixedly mounted on the upper ends of the two groups of support columns (4), a No. 1 hydraulic cylinder (8) is fixedly mounted on the middle part of the upper end of the cross plate (7), and a mounting plate (6) is fixedly mounted on the rear part of the upper end of the base (1).

2. A slitting device for producing waterproof double-sided adhesive tape according to claim 1, characterized in that: A slitting groove (51) is provided in the middle of the upper end of the support (5); a No. 2 hydraulic cylinder (61) is fixedly connected to the upper rear end of the mounting plate (6); an output end of the No. 2 hydraulic cylinder (61) passes through the mounting plate (6) and is movably connected to a No. 2 push rod (62); a slitting knife (63) is fixedly connected to the front end of the No. 2 push rod (62); an output end of the No. 1 hydraulic cylinder (8) passes through the transverse plate (7) and is movably connected to a No. 1 push rod (81); a connecting plate (82) is fixedly connected to the lower end of the No. 1 push rod (81); a group of connecting blocks (83) are fixedly connected to the left and right ends of the connecting plate (82); and the lower ends of the two groups of connecting blocks (83) are fixedly connected to limit rods (84).

3. A slitting device for producing waterproof double-sided adhesive tape according to claim 2, characterized in that: The two groups of connection blocks (83) and the two groups of limit rods (84) are both symmetrically distributed on the left and right, and each group is provided with two.

4. A slitting device for producing waterproof double-sided adhesive tape according to claim 3, characterized in that: A cushion block (91) is fixedly connected to the lower end of the motor (9), a rotating column (92) is fixedly connected to the output end of the motor (9), a main wheel (93) is fixedly connected to the rear end of the rotating column (92), and an auxiliary wheel (94) is arranged above the main wheel (93).

5. A slitting device for producing waterproof double-sided adhesive tape according to claim 4, characterized in that: The mounting frames (10) are provided in pairs, and a group of slots (101) are respectively provided on the left and right sides of the upper ends of the two mounting frames (10), and a block (103) is slidably connected in the two groups of slots (101), and a sleeve (104) is fixedly connected between the two groups of blocks (103), and a winding roller (106) is movably connected between the two sleeves (104), and the left and right ends of the two groups of blocks (103) are movably connected with a limit pin (105), and a group of through holes (102) penetrating left and right are respectively provided on the upper left and right ends of the two mounting frames (10).

6. A slitting device for producing waterproof double-sided adhesive tape according to claim 5, characterized in that: The two mounting frames (10) are symmetrically distributed frontward and rearward, the two groups of clamping blocks (103) are symmetrically distributed leftward and rightward and each group is provided with two, the two sleeves (104) are symmetrically distributed frontward and rearward, the limit pins (105) pass through the through holes (102) and are movably connected to the clamping blocks (103), the two groups of limit pins (105) are symmetrically distributed leftward and rightward and each group is provided with two, and the auxiliary wheel (94) is fixedly sleeved on the winding roller (106).

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