White kraft paper shaping cutter

Abstract

The utility model relates to the technical field of cutters, in particular to a white kraft paper shaping cutter which comprises a cutting machine main body and two clamping blocks arranged in the cutting machine main body, moving assemblies are symmetrically and fixedly installed on the surfaces of one sides of the two clamping blocks, each moving assembly comprises a limiting frame, a lead screw is rotationally connected into the limiting frame, and the lead screw is fixedly connected with the cutting machine main body. A sliding seat is connected to the outer side of the lead screw in a screwed mode, an adjusting assembly is fixedly installed on the upper surface of the sliding seat and comprises two toothed plates penetrating through the sliding seat in a sliding mode, and a first sliding rod is fixedly installed on the surfaces of the upper ends of the toothed plates. According to the kraft paper cutting device, the two symmetrical pressing assemblies are arranged in front of the clamping mechanism of the cutting device, the two sides of the cutting position above the edge of kraft paper are pressed and fixed, the kraft paper on the uppermost layer is prevented from swinging along with movement of a saw blade, the stability of the kraft paper during cutting is improved, and the situation that the edge of the kraft paper formed through cutting is irregular is avoided; waste of kraft paper is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of cutters, in particular to a white kraft paper shaping cutter. Background Art

[0002] Kraft paper, used as packaging material, is usually yellowish brown and can be used as cement bag paper, envelope paper, adhesive sealing paper, asphalt paper, cable protection paper, insulating paper, etc. In actual production, kraft paper needs to be cut using cutting equipment to meet its practical application.

[0003] When cutting existing kraft paper, multiple sheets of kraft paper are usually stacked, and the kraft paper is clamped and fixed from both sides of the back of the kraft paper by the clamping mechanism of the cutting device. When cutting the edge of the kraft paper, the edge is not fixed, and the kraft paper on the top layer will swing with the movement of the saw blade, resulting in irregular edges of the cut kraft paper, causing waste of kraft paper. Utility Model Content

[0004] The utility model aims to provide a white kraft paper shaping cutter to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A white kraft paper shaping cutter comprises a cutting machine body and two clamping blocks arranged inside the cutting machine body, a moving component is symmetrically fixedly installed on one side surface of the two clamping blocks, the moving component comprises a limit frame, a screw rod is rotatably connected inside the limit frame, a slide seat is screwedly connected on the outside of the screw rod, an adjustment component is fixedly installed on the upper surface of the slide seat, the adjustment component comprises two tooth plates sliding through the slide seat, a No. 1 slide bar is fixedly installed on the upper end surface of the tooth plate, a holding component is slidably connected to the outside of the No. 1 slide bar, the holding component comprises a slide plate slidably connected to the outside of the No. 1 slide bar, a plurality of No. 2 fixed plates are fixedly installed on the lower surface of the slide plate, and rollers and elliptical rollers are rotatably connected between the plurality of No. 2 fixed plates.

[0007] Furthermore, a threaded hole is provided on one side surface of the clamping block, a connecting ring is fixedly installed on one end surface of the limiting frame, a bolt is movably inserted inside the connecting ring, and the bolt passes through the connecting ring and is screwed into the threaded hole.

[0008] Furthermore, a No. 1 motor is fixedly mounted on the other end surface of the limit frame, the output end of the No. 1 motor is fixedly connected to the screw rod, a plurality of support rods are fixedly mounted at equal distances on the lower surface of the limit frame and the slide seat, and balls are movably embedded on the lower surface of the support rods.

[0009] Furthermore, a No. 1 fixing plate is fixedly installed on the lower surface of one side of the slide seat, a rotating shaft is rotatably connected between the No. 1 fixing plates, gears are symmetrically fixedly installed on the outer surface of the rotating shaft, and the gears are movably meshed with adjacent tooth plates.

[0010] Furthermore, a No. 2 motor is fixedly mounted on the upper surface of the slide seat, a No. 1 pulley is fixedly mounted on the output end of the No. 2 motor and the outer surface of the rotating shaft, a No. 1 belt is provided on the outer movable sleeves of the two No. 1 pulleys, and a No. 1 spring is provided on the outer movable sleeve of the No. 1 slide rod located above the slide plate.

[0011] Furthermore, the elliptical roller and the roller are both fixedly mounted with a No. 2 pulley on one end surface, the two outer movable sleeves of the No. 2 pulleys are provided with a No. 2 belt, the lower surface of the skateboard is fixedly mounted with a No. 3 motor through a bracket, and the output end of the No. 3 motor is fixedly connected to a No. 2 pulley.

[0012] Furthermore, two No. 2 slide bars are symmetrically and slidingly connected to the upper surface of the slide bar, and a pressure plate is fixedly installed on the lower end surface of the two No. 2 slide bars below the elliptical roller, and a No. 2 spring sleeved on the outside of the No. 2 slide bar is fixedly connected between the pressure plate and the slide bar.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The No. 1 spring allows the holding component to have a certain upward space to reduce the pressure on the kraft paper. The No. 2 motor runs, and the No. 1 pulley and the No. 1 belt drive the shaft and the gear to rotate, push the tooth plate to move, and adjust the height of the holding component. The No. 3 motor runs, and the No. 2 pulley and the No. 2 belt drive the roller and the elliptical roller to rotate synchronously. The roller first contacts the kraft paper, pushes and pulls the kraft paper at the holding position to both sides, and reduces the wrinkles at the holding position. Then the long end of the elliptical roller pushes the pressure plate downward to press the kraft paper. Therefore, two symmetrical pressure holding components are arranged in front of the clamping mechanism of the cutting machine body to hold and fix the two sides of the cutting position above the edge of the kraft paper to prevent the kraft paper on the top layer from swinging with the movement of the saw blade, thereby improving the stability of the kraft paper during cutting, avoiding irregular edges of the cut kraft paper, and reducing the waste of kraft paper. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the split structure of the moving component and the adjusting component in the utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the adjusting component and the pressing component in the utility model;

[0018] Figure 4 It is a schematic diagram of the vertical cross-section structure of the adjustment component and the pressing component in the utility model;

[0019] Figure 5 It is a schematic diagram of the split structure of the medium pressure holding component of the utility model.

[0020] In the figure: 1. Cutting machine body; 101. Clamp; 102. Threaded hole; 2. Moving assembly; 201. Limiting frame; 202. Screw; 203. Motor No. 1; 204. Slide; 205. Support rod; 206. Connecting ring; 207. Bolt; 3. Adjusting assembly; 301. Tooth plate; 302. Slide bar No. 1; 303. Fixed plate No. 1; 304. Rotating shaft; 305. Gear; 306. Motor No. 2; 307. Pulley No. 1; 308. Belt No. 1; 4. Pressing assembly; 401. Slide plate; 402. Fixed plate No. 2; 403. Roller; 404. Elliptical roller; 405. Slide bar No. 2; 406. Pressing plate; 407. Pulley No. 2; 408. Belt No. 2; 409. Motor No. 3. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 5 In the embodiment of the utility model, a white kraft paper shaping cutter comprises a cutting machine body 1 and two clamping blocks 101 arranged inside the cutting machine body 1, and a moving assembly 2 is symmetrically fixedly installed on one side surface of the two clamping blocks 101, and the moving assembly 2 comprises a limit frame 201, and a screw rod 202 is rotatably connected inside the limit frame 201, and a slide seat 204 is screwed and connected on the outer side of the screw rod 202, and an adjusting assembly 3 is fixedly installed on the upper surface of the slide seat 204, and the adjusting assembly 3 comprises two tooth plates 301 that slide through the slide seat 204, and a No. 1 slide bar 302 is fixedly installed on the upper end surface of the tooth plate 301, and a holding assembly 4 is slidably connected to the outer side of the No. 1 slide bar 302, and the holding assembly 4 comprises a slide plate 401 slidably connected to the outer side of the No. 1 slide bar 302, and a plurality of No. 2 fixed plates 402 are fixedly installed on the lower surface of the slide plate 401, and rollers 403 and elliptical rollers 404 are rotatably connected between the plurality of No. 2 fixed plates 402.

[0023] Specifically, the moving component 2 operates to drive the pressing component 4 to move, so that the pressing component 4 can press and fix the edges of the kraft paper at different positions.

[0024] Embodiment 1

[0025] like Figure 2 As shown, in this embodiment, a threaded hole 102 is provided on one side surface of the clamping block 101, a connecting ring 206 is fixedly installed on one end surface of the limit frame 201, a bolt 207 is movably inserted inside the connecting ring 206, and the bolt 207 passes through the connecting ring 206 and is screwed together with the threaded hole 102; a motor No. 1 203 is fixedly installed on the other end surface of the limit frame 201, and the output end of the motor No. 1 203 is fixedly connected to the lead screw 202, and a plurality of support rods 205 are fixedly installed at equal distances on the lower surfaces of the limit frame 201 and the slide seat 204, and balls are movably embedded in the lower surfaces of the support rods 205.

[0026] In this embodiment, for the sake of clarity of description, taking the bolt 207 passing through the connecting ring 206 and screwing together with the threaded hole 102 as an example, the limit frame 201 is fixed to one side of the clamping block 101 by the bolt 207, so that the holding component 4 can move with the movement of the clamping block 101, and the No. 1 motor 203 is turned on to drive the screw rod 202 to rotate, and the slide 204 is screwed together with the slide 204 to slide along the inner wall of the limit frame 201, and the position of the holding component 4 is adjusted so that the holding component 4 can hold and fix the edges of the kraft paper at different positions.

[0027] like Figure 3-5 As shown, in this embodiment, a No. 1 fixing plate 303 is fixedly installed on the lower surface of one side of the slide 204, a rotating shaft 304 is rotatably connected between the No. 1 fixing plates 303, a gear 305 is symmetrically fixedly installed on the outer surface of the rotating shaft 304, and the gear 305 is movably meshed with the adjacent toothed plate 301; a No. 2 motor 306 is fixedly installed on the upper surface of the slide 204, a No. 1 pulley 307 is fixedly installed on the output end of the No. 2 motor 306 and the outer surface of the rotating shaft 304, a No. 1 belt 308 is movably sleeved on the outer sides of the two No. 1 pulleys 307, and a No. 1 slide bar 302 is movably sleeved on the outer side of the slide plate 401 Spring; a No. 2 pulley 407 is fixedly installed on the surface of one end of the elliptical roller 404 and the roller 403, and a No. 2 belt 408 is movably sleeved on the outer sides of the two No. 2 pulleys 407; a No. 3 motor 409 is fixedly installed on the lower surface of the skateboard 401 through a bracket, and the output end of the No. 3 motor 409 is fixedly connected to a No. 2 pulley 407; two No. 2 slide bars 405 are symmetrically slidably connected to the upper surface of the skateboard 401, and a pressure plate 406 is fixedly installed on the lower end surface of the two No. 2 slide bars 405 below the elliptical roller 404, and a No. 2 spring sleeved on the outer side of the No. 2 slide bar 405 is fixedly connected between the pressure plate 406 and the skateboard 401.

[0028] In the specific implementation, the No. 1 spring allows the holding component 4 to have a certain upward movement space to reduce the pressure on the kraft paper. The No. 2 motor 306 runs, and through the transmission of the No. 1 pulley 307 and the No. 1 belt 308, the shaft 304 and the gear 305 are driven to rotate, and the tooth plate 301 is pushed to move to adjust the height of the holding component 4. The No. 3 motor 409 runs, and through the transmission of the No. 2 pulley 407 and the No. 2 belt 408, the roller 403 and the elliptical roller 404 rotate synchronously. The roller 403 contacts the kraft paper first, The kraft paper at the pressing position is pushed and pulled to both sides to reduce wrinkles at the pressing position, and then the long end of the elliptical roller 404 pushes the pressure plate 406 downward to make the pressure plate 406 press the kraft paper, thereby arranging two symmetrical pressure holding components 4 in front of the clamping mechanism of the cutting machine body 1 to press and fix the two sides of the cutting position above the edge of the kraft paper to prevent the kraft paper on the uppermost layer from swinging with the movement of the saw blade, thereby improving the stability of the kraft paper during cutting, avoiding irregular edges of the cut kraft paper, and reducing kraft paper waste.

[0029] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0030] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A white kraft paper shaping cutter, comprising a cutter body and two clamping blocks arranged inside the cutter body, characterized in that: A moving assembly is symmetrically fixedly installed on one side surface of the two clamping blocks, and the moving assembly includes a limit frame, a screw rod is rotatably connected inside the limit frame, a sliding seat is screwed on the outside of the screw rod, and an adjusting assembly is fixedly installed on the upper surface of the sliding seat. The adjusting assembly includes two tooth plates that slide through the sliding seat, a No. 1 sliding rod is fixedly installed on the upper end surface of the tooth plate, and a holding assembly is slidably connected to the outside of the No. 1 sliding rod, and the holding assembly includes a slide plate slidably connected to the outside of the No. 1 sliding rod, and a plurality of No. 2 fixed plates are fixedly installed on the lower surface of the slide plate, and rollers and elliptical rollers are rotatably connected between the plurality of No. 2 fixed plates.

2. A white kraft paper shaping cutter according to claim 1, characterized in that: A threaded hole is provided on one side surface of the clamping block, a connecting ring is fixedly installed on one end surface of the limiting frame, a bolt is movably inserted inside the connecting ring, and the bolt passes through the connecting ring and is screwed into the threaded hole.

3. A white kraft paper shaping cutter according to claim 1, characterized in that: A No. 1 motor is fixedly mounted on the other end surface of the limit frame, and the output end of the No. 1 motor is fixedly connected to the lead screw. A plurality of support rods are fixedly mounted at equal intervals on the lower surfaces of the limit frame and the slide seat, and balls are movably embedded in the lower surfaces of the support rods.

4. A white kraft paper shaping cutter according to claim 1, characterized in that: A fixing plate No. 1 is fixedly mounted on the lower surface of one side of the slide seat, a rotating shaft is rotatably connected between the fixing plates No. 1, gears are symmetrically fixedly mounted on the outer surface of the rotating shaft, and the gears are movably meshed with adjacent toothed plates.

5. The white kraft paper shaping cutter according to claim 1, characterized in that: A No. 2 motor is fixedly mounted on the upper surface of the slide seat, a No. 1 pulley is fixedly mounted on the output end of the No. 2 motor and the outer surface of the rotating shaft, a No. 1 belt is provided on the outer movable sleeves of the two No. 1 pulleys, and a No. 1 spring is provided on the outer movable sleeve above the slide plate.

6. The white kraft paper shaping cutter according to claim 1, characterized in that: The elliptical roller and the roller are both fixedly mounted with a No. 2 pulley on one end surface, and the two outer movable sleeves of the No. 2 pulleys are provided with a No. 2 belt. The lower surface of the skateboard is fixedly mounted with a No. 3 motor through a bracket, and the output end of the No. 3 motor is fixedly connected to a No. 2 pulley.

7. The white kraft paper shaping cutter according to claim 1, characterized in that: The upper surface of the slide plate The sliding connection has two No. 2 slide bars, and the lower end surfaces of the two No. 2 slide bars are located below the elliptical roller and fixedly installed with a pressure plate. A No. 2 spring sleeved on the outer side of the No. 2 slide bar is fixedly connected between the pressure plate and the slide plate.

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