Equal-distance cutting equipment for macromolecule modified insulation isolation sealing rubber strip

Abstract

The equidistant cutting equipment is characterized in that the equidistant cutting equipment comprises a bottom plate, the bottom plate is fixedly connected with an L-shaped plate, and the L-shaped plate is fixedly connected with symmetrical electric push rods; the sliding grooves are formed in the lower sides of the electric push rods, push rods of the symmetrical electric push rods are fixedly connected with mounting bases correspondingly, and the symmetrical mounting bases are fixedly connected with the sliding grooves correspondingly; the T shafts are arranged in the sliding grooves; and the group of cutters are fixedly connected with the corresponding T shafts respectively. And a group of adjustable cutters are adopted, so that sealing rubber strips with different sizes can be cut. The utility model relates to the field of cutting equipment, in particular to equidistant cutting equipment for macromolecule modified insulation isolation sealing rubber strips. The technical problem to be solved by the utility model is to provide the equidistant cutting equipment for the macromolecular modified insulating and isolating sealing rubber strip, which is beneficial to cutting the sealing rubber strip.

Description

Technical Field

[0001] The utility model relates to the field of cutting equipment, in particular to a device for cutting equidistant polymer-modified insulating and sealing rubber strips. Background Art

[0002] Polymer modified insulating isolation sealing strip is a special sealing material. It is mainly made of polymer materials after modification and has excellent insulation properties. This material can effectively isolate different potentials, avoid leakage and short circuit faults in the circuit, and ensure the efficient operation of the circuit. It usually has good heat resistance, can work stably for a long time in a high temperature environment, and is not easy to deform and age.

[0003] Prior art, such as the patent document with authorization announcement number CN217195523U, discloses a sealing strip cutting device for new energy vehicle production. The positions of multiple sealing strips are adjusted by a limit plate, and the cutting knife is lifted up and down by a second lifting rod, and the sealing strips are automatically cut by the cutting knife.

[0004] Currently, there is still a lack of a device that can facilitate the adjustment of the cutter spacing so as to cut out multiple equidistant sealing strips at one time, and at the same time facilitate the collection of the cut sealing strips. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a device for equidistantly cutting a polymer modified insulating and isolating sealing rubber strip, which is conducive to realizing the cutting of the sealing rubber strip.

[0006] The utility model adopts the following technical solutions to achieve the invention purpose:

[0007] A polymer modified insulating and isolating sealing strip equidistant cutting device, characterized in that it comprises: a bottom plate, the bottom plate is fixedly connected to an L plate, the L plate is fixedly connected to symmetrical electric push rods; a slide groove is arranged on the lower side of the electric push rods, the push rods of the symmetrical electric push rods are respectively fixedly connected to mounting seats, and the symmetrical mounting seats are respectively fixedly connected to the slide grooves; a group of T-axes are arranged in the slide grooves; a group of cutters are respectively fixedly connected to the corresponding T-axes. By adopting a group of adjustable cutters, sealing strips of different sizes can be cut.

[0008] As a further limitation of the technical solution, the slideway is fixedly connected to the motor, the bearing in the slideway is connected to the screw, the output shaft of the motor is fixedly connected to the screw, the screw is threadedly connected to one of the T-axes at the end, and the screw passes through the other T-axes. The motor drives the T-axes to move by threading the screw to one of the T-axes.

[0009] As a further limitation of the technical solution, the slide groove is rotationally connected to one end of a symmetrical first connecting rod, each of the T-axes is rotationally connected to the center of a symmetrical second connecting rod, one end of adjacent second connecting rods is coaxially cross-rotatably connected, and the other end of the symmetrical first connecting rod is rotationally connected to one end of the corresponding second connecting rod. By adopting the method of connecting rod rotation connection, when one T-axes moves, the rest of the T-axes are driven to move synchronously.

[0010] As a further limitation of the technical solution, the bottom plate is fixedly connected to the support platform, and the support platform is fixedly connected to the positioning plate. By providing the positioning plate, the sealing strip can be placed conveniently.

[0011] As a further limitation of the technical solution, the bottom plate is fixedly connected to symmetrical mounting vertical rods, the bottom plate is fixedly connected to symmetrical supporting vertical rods, the symmetrical mounting vertical rods are respectively rotatably connected to short shafts, the four short shafts are respectively fixedly connected to square plates, and the square plates are fixedly connected to positioning plates. By providing a swingable square plate, when the square plate swings, the cut sealing strip can slide off easily.

[0012] As a further limitation of the technical solution, the slide groove is rotatably connected to a round tube, the round tube is provided with a long hole, the round tube is fixedly connected to an anti-slip ring, one of the short shafts is rotatably connected to a round rod, the round rod is connected to an anti-slip block, the anti-slip block is provided in the long hole, and the round rod passes through the anti-slip ring. By providing the anti-slip block and the anti-slip ring, it is convenient for the anti-slip ring to pull the anti-slip block to move, thereby realizing the swing of the square plate.

[0013] As a further limitation of the technical solution, the symmetrical support vertical rods are respectively provided with minor arc circular grooves, and the minor arc circular grooves match the short axis.

[0014] As a further limitation of the technical solution, the chute is fixedly connected to the bracket, the bracket is fixedly connected to the proximity switch, one end of the T-axis is fixedly connected to the induction block, and the proximity switch matches the induction block. By using the proximity switch and the induction block, the T-axis is prevented from contacting the end of the chute to cause damage to the equipment.

[0015] Compared with the related art, the polymer modified insulating isolation sealing strip equidistant cutting device provided by the utility model has the following beneficial effects:

[0016] (1) This device is driven by a motor to achieve equal spacing adjustment of a group of cutters, making it convenient to cut sealing strips of different lengths;

[0017] (2) This device uses round tubes, round rods and anti-slip blocks to achieve the upward movement of the cutter and the swinging of the square plate, so that the cut sealing strips fall onto the bottom plate, which is convenient for subsequent collection;

[0018] (3) This device uses an electric push rod to achieve cutting with a knife and swinging of the square plate. It is simple to operate and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 .

[0020] Figure 2 It is a schematic diagram of the local three-dimensional structure of the utility model Figure 1 .

[0021] Figure 3 It is a schematic diagram of the local three-dimensional structure of the utility model Figure 2 .

[0022] Figure 4 The three-dimensional structure of the utility model is shown in FIG. Figure 2 .

[0023] Figure 5 It is a partially cutaway three-dimensional structural schematic diagram of the utility model.

[0024] Figure 6 The three-dimensional structure of the utility model is shown in FIG. Figure 3 .

[0025] In the figure: 1. L-plate, 2. electric push rod, 3. mounting seat, 4. slide groove, 5. support table, 6. bottom plate, 7. second connecting rod, 8. cutter, 9. positioning plate, 10. first connecting rod, 11. motor, 12. induction block, 13. screw, 14. T-axis, 15. bracket, 16. proximity switch, 17. inferior arc circular groove, 18. support vertical rod, 19. mounting vertical rod, 20. square plate, 21. round tube, 22. long hole, 23. anti-slip ring, 24. anti-slip block, 25. round rod, 26. short shaft. DETAILED DESCRIPTION

[0026] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0027] A polymer modified insulating and isolating sealing strip equidistant cutting device comprises: a bottom plate 6, the bottom plate 6 is fixedly connected to an L plate 1, the L plate 1 is fixedly connected to a symmetrical electric push rod 2; a slide 4 is arranged on the lower side of the electric push rod 2, the push rods of the symmetrical electric push rod 2 are respectively fixedly connected to a mounting seat 3, and the symmetrical mounting seats 3 are respectively fixedly connected to the slide 4; a group of T-axes 14 are arranged in the slide 4; a group of cutters 8 are respectively fixedly connected to the corresponding T-axes 14. By adopting a group of adjustable cutters 8, sealing strips of different sizes can be cut.

[0028] The model of the electric push rod 2 is SXTL.

[0029] The slide 4 is fixedly connected to the motor 11, the bearing in the slide 4 is connected to the screw 13, the output shaft of the motor 11 is fixedly connected to the screw 13, the screw 13 is threadedly connected to one of the T shafts 14 at the end, and the screw 13 passes through the other T shafts 14. By using the motor 11 to drive and the screw 13 to threadly connect to one T shaft 14, the movement of one T shaft 14 is driven.

[0030] The slide slot 4 is rotationally connected to one end of the symmetrical first connecting rod 10, each of the T-axis 14 is rotationally connected to the center of the symmetrical second connecting rod 7, one end of the adjacent second connecting rods 7 is coaxially cross-rotatably connected, and the other end of the symmetrical first connecting rod 10 is rotationally connected to one end of the corresponding second connecting rod 7. By adopting the connecting rod rotation connection mode, when one T-axis 14 moves, the other T-axis 14 are driven to move synchronously.

[0031] The model of the motor 11 is a servo motor 130ST-M15025LFB.

[0032] The motor 11 and the electric push rod 12 are electrically connected to a controller respectively.

[0033] The model of the controller is STM32F103VCT6.

[0034] Embodiment 1: The bottom plate 6 is fixedly connected to the support platform 5, and the support platform 5 is fixedly connected to the positioning plate 9. By providing the positioning plate 9, the sealing strip can be placed conveniently.

[0035] The working principle of the polymer modified insulating isolation sealing strip equidistant cutting device provided by the utility model is as follows:

[0036] In the initial state, if Figure 1 According to the length of the sealing strip, the motor 11 is controlled to rotate, the motor 11 drives the screw 13 to rotate, the screw 13 drives a T-axis 14 at the end to move in the slide 4, one T-axis 14 drives two second connecting rods 7 to swing, the two second connecting rods 7 drive the first connecting rod 10 to swing, the two second connecting rods 7 drive the adjacent second connecting rods 7 to swing, and then all the second connecting rods 7 swing, and the remaining T-axis 14 moves along the slide 4, and the T-axis 14 drives the cutter 8 to move, so that the distance between adjacent cutters 8 is appropriate.

[0037] The sealing strip is placed on the support platform 5 so that one end of the sealing strip contacts the positioning plate 9, the electric push rod 2 is controlled to extend, the cutter 8 moves downward to cut the sealing strip, and the electric push rod 2 is controlled to fully retract.

[0038] Embodiment 2: The bottom plate 6 is fixedly connected to symmetrical mounting vertical rods 19, the bottom plate 6 is fixedly connected to symmetrical supporting vertical rods 18, the symmetrical mounting vertical rods 19 are respectively rotatably connected to short shafts 26, the four short shafts 26 are respectively fixedly connected to square plates 20, and the square plates 20 are fixedly connected to positioning plates 9. By providing a swingable square plate 20, when the square plate 20 swings, it is convenient for the cut sealing strip to slide off.

[0039] The chute 4 is rotatably connected to the round tube 21, the round tube 21 is provided with a long hole 22, the round tube 21 is fixedly connected to the anti-slip ring 23, a short shaft 26 is rotatably connected to the round rod 25, the round rod 25 is connected to the anti-slip block 24, the anti-slip block 24 is arranged in the long hole 22, and the round rod 25 passes through the anti-slip ring 23. By providing the anti-slip block 24 and the anti-slip ring 23, it is convenient for the anti-slip ring 23 to pull the anti-slip block 24 to move, so as to realize the swing of the square plate 20.

[0040] The symmetrical support vertical rods 18 are respectively provided with minor arc circular grooves 17 , and the minor arc circular grooves 17 match the short axis 26 .

[0041] The working principle of the polymer modified insulating isolation sealing strip equidistant cutting device provided by the utility model is as follows:

[0042] In the initial state, if Figure 6 As shown, at this time, the anti-slip block 24 is away from the anti-slip ring 23.

[0043] Place the sealing strip on the square plate 20 so that one end of the sealing strip contacts the positioning plate 9. Control the electric push rod 2 to extend so that the cutter 8 moves downward to cut off the sealing strip. First, control the electric push rod 2 to fully retract so that the slide 4 drives the round tube 21 to swing, and the square tube 21 drives the anti-slip block 24 and the round rod 25 to swing. The anti-slip block 24 and the round rod 25 move relatively along the round tube 21. When the anti-slip block 24 contacts the end of the round tube 21, the round tube 21 drives the anti-slip block 24 and the round rod 25 to swing, and the round rod 25 drives the short shaft 26 to swing, and the short shaft 26 drives the square plate 20 to swing, so that the sealing strip slides onto the bottom plate 6. Control the electric push rod 2 to extend so that the short shaft 26 is in the inferior arc groove 17, and the electric push rod 2 continues to extend for a while, so that the anti-slip block 24 is away from the anti-slip ring 23.

[0044] Embodiment 3: This embodiment is further elaborated on the basis of Embodiment 1 or 2, the chute 4 is fixedly connected to the bracket 15, the bracket 15 is fixedly connected to the proximity switch 16, one end of the T-axis 14 is fixedly connected to the induction block 12, and the proximity switch 16 matches the induction block 12. By using the proximity switch 16 and the induction block 12, the T-axis 14 is prevented from contacting the end of the chute 4 to cause damage to the equipment.

[0045] The proximity switch 16 is electrically connected to the controller.

[0046] The model of the proximity switch 16 is LJ12A3-4-Z / BX.

[0047] The working principle of the polymer modified insulating isolation sealing strip equidistant cutting device provided by the utility model is as follows:

[0048] A T-axis 14 at the end drives the induction block 12 to move. When the induction block 12 is located at the lower side of the proximity switch 16, the controller turns off the motor 11. At this time, the other end of the T-axis 14 is close to the end of the slide slot 4.

[0049] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A device for equidistant cutting of polymer modified insulating and sealing strips, characterized in that: include: A bottom plate (6), the bottom plate (6) being fixedly connected to the L plate (1), and the L plate (1) being fixedly connected to the symmetrical electric push rods (2); A slide groove (4) is arranged on the lower side of the electric push rod (2), the push rods of the symmetrical electric push rods (2) are respectively fixedly connected to the mounting seats (3), and the symmetrical mounting seats (3) are respectively fixedly connected to the slide groove (4); A set of T-axes (14) arranged in the slide groove (4); A group of cutters (8) are respectively fixedly connected to the corresponding T-axes (14).

2. The polymer modified insulating isolation sealing strip equidistant cutting device according to claim 1 is characterized by: The slide groove (4) is fixedly connected to the motor (11), the bearing inside the slide groove (4) is connected to the screw rod (13), the output shaft of the motor (11) is fixedly connected to the screw rod (13), the screw rod (13) is threadedly connected to one of the T-shafts (14) at the end, and the screw rod (13) passes through the other T-shafts (14).

3. The polymer modified insulating isolation sealing strip equidistant cutting device according to claim 2 is characterized by: The slide groove (4) is rotationally connected to one end of a symmetrical first connecting rod (10), each of the T-axes (14) is rotationally connected to the center of a symmetrical second connecting rod (7), one end of adjacent second connecting rods (7) are coaxially cross-rotatably connected, and the other end of the symmetrical first connecting rod (10) is rotationally connected to one end of the corresponding second connecting rod (7).

4. The polymer modified insulating isolation sealing strip equidistant cutting device according to claim 3 is characterized by: The bottom plate (6) is fixedly connected to the support platform (5), and the support platform (5) is fixedly connected to the positioning plate (9).

5. The polymer modified insulating isolation sealing strip equidistant cutting device according to claim 3 is characterized by: The bottom plate (6) is fixedly connected to symmetrical mounting vertical rods (19), the bottom plate (6) is fixedly connected to symmetrical supporting vertical rods (18), the symmetrical mounting vertical rods (19) are rotatably connected to short shafts (26), the four short shafts (26) are fixedly connected to square plates (20), and the square plates (20) are fixedly connected to the positioning plates (9).

6. The polymer modified insulating isolation sealing strip equidistant cutting device according to claim 5 is characterized by: The slide groove (4) is rotatably connected to a round tube (21), the round tube (21) is provided with a long hole (22), the round tube (21) is fixedly connected to an anti-slip ring (23), a short shaft (26) is rotatably connected to a round rod (25), the round rod (25) is connected to an anti-slip block (24), the anti-slip block (24) is arranged in the long hole (22), and the round rod (25) passes through the anti-slip ring (23).

7. The polymer modified insulating isolation sealing strip equidistant cutting device according to claim 5 is characterized by: The symmetrical supporting vertical rods (18) are respectively provided with minor arc circular grooves (17), and the minor arc circular grooves (17) match the minor axis (26).

8. The polymer modified insulating isolation sealing strip equidistant cutting device according to claim 1 is characterized by: The slide groove (4) is fixedly connected to a bracket (15), the bracket (15) is fixedly connected to a proximity switch (16), and one end of the T-axis (14) is fixedly connected to a sensing block (12), and the proximity switch (16) matches the sensing block (12).

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