Horizontal splitting machine for sole materials

Abstract

The utility model relates to a sole material horizontal splitting machine convenient to adjust. The horizontal splitting machine for the sole materials comprises a rack, a cutting knife and a feeding platform, and is characterized in that a left transmission wheel and a right transmission wheel are installed on the rack, the cutting knife is an annular belt knife, the annular belt knife is wound on the two transmission wheels, and the transmission wheels are in transmission connection with a cutting power source driving the transmission wheels to rotate; the feeding platform is located on the front side of the annular belt cutter. A conveying roller set is installed on the feeding platform and comprises an upper conveying roller and a lower conveying roller, and the upper conveying roller and the lower conveying roller can be matched to convey materials in the direction where the annular belt cutter is located. According to the horizontal splitting machine for the sole materials, the conveying roller set is installed on the feeding platform, the feeding angle and the feeding height can be adjusted by adjusting the angle of the feeding platform and the vertical distance of the conveying roller set, and the feeding requirements of materials of different sizes are met.

Description

Technical Field

[0001] The utility model relates to a sole material processing device, in particular to a sole material slitting machine. Background Art

[0002] Common sole materials include TPR, EVA, PVC, PU, etc., and half of these sole materials are in plate shape after molding. Figure 6 As mentioned above, the sole is not completely plate-shaped, but has a thickness difference. Generally, the rear end of the sole is thicker than the front end. Therefore, the sole material needs to be cut obliquely to form Figure 6 The two parts with different thicknesses are then cut out to create the sole contour on a cutting machine. Currently, sole material slitting machines on the market also include an annular belt knife and a feed platform, on which upper and lower roller molds are mounted. The roller surfaces of the upper and lower roller molds are inclined, forming an oblique feed channel through the upper and lower roller molds, allowing the annular belt knife to perform oblique cutting on the sole material. However, this structure cannot adjust the feed angle and feed height, and cannot meet the feeding requirements of materials of different sizes. Summary of the Invention

[0003] In view of the deficiencies in the prior art, the utility model innovatively provides a horizontal slitting machine for sole materials that is easy to adjust.

[0004] This horizontal slitting machine for sole materials includes a frame, a cutting knife and a feeding platform, and is characterized in that: two left and right transmission wheels are installed on the frame, the cutting knife is an annular belt knife, the annular belt knife is wound around two transmission wheels, and the transmission wheels are connected to a cutting power source that drives the transmission wheels to rotate; the feeding platform is located in front of the annular belt knife; a conveying roller group is installed on the feeding platform, the conveying roller group includes an upper conveying roller and a lower conveying roller, and the upper conveying roller and the lower conveying roller can cooperate to convey the material in the direction of the annular belt knife.

[0005] An upper support is installed on the feeding platform through a connecting column, a height adjustment seat is slidably provided on the connecting column, the upper conveying roller is installed on the height adjustment seat, a height adjustment screw is rotatably installed on the upper support, and the height adjustment screw is threadedly connected to the height adjustment seat; the lower conveying roller is installed on the feeding platform.

[0006] A guide rail seat is installed on the frame, a vertical guide rail is provided on the guide rail seat in the up and down directions, a vertical slide is slidably provided on the vertical guide rail, the feeding platform is installed on the vertical slide, a rotatable lifting adjustment screw is provided on the guide rail seat, a lifting adjustment nut is provided on the vertical slide, and the lifting adjustment screw is threadedly connected to the lifting adjustment nut.

[0007] A guide groove is installed on the vertical slide, and a horizontal slide that can move forward and backward is provided in the guide groove. The feeding platform is installed on the horizontal slide. A rotatable front and rear adjustment screw is provided on the guide groove, and a front and rear adjustment nut is provided on the horizontal slide. The front and rear adjustment screws are threadedly connected to the front and rear adjustment nuts.

[0008] A connecting shaft is installed on the horizontal slide, a rotating sleeve is installed at the bottom of the feeding platform, the rotating sleeve is sleeved on the connecting shaft, a supporting seat is installed on the frame, a joint bearing is installed on the supporting seat, and an angle adjustment screw is connected to the joint bearing; an angle adjustment nut is threadedly connected to the angle adjustment screw, and a lifting shaft is provided on the adjusting nut, and a lifting shaft sleeve is installed on the feeding platform, and the lifting shaft is arranged in the lifting shaft sleeve so as to be movable back and forth.

[0009] The feeding platform is provided with two left and right limiting plates, and a feeding channel is formed between the two limiting plates.

[0010] A telescopic rod is connected to the limit plate, a telescopic rod sleeve is installed on the feeding platform, the telescopic rod is slidably arranged in the telescopic rod sleeve, and the distance between the two limit plates is adjustable.

[0011] One of the limit plates is connected to one end of the bolt, the telescopic rod is connected to a support plate, the bolt passes through the support plate, a spring is provided between the support plate and the limit plate, and the spring is sleeved on the bolt.

[0012] There are two upper conveying rollers and they are arranged at different heights front and back; there are two lower conveying rollers and they are arranged at different heights front and back; the distance between the front upper conveying roller and the lower conveying roller is smaller than the distance between the rear upper conveying roller and the lower conveying roller.

[0013] According to a horizontal slitting machine for sole materials provided by the utility model, by installing a conveying roller group on a feeding platform and adjusting the angle of the feeding platform and the upper and lower distances of the conveying roller group, the feeding angle and feeding height can be adjusted to meet the feeding requirements of materials of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is the main view of the utility model;

[0015] Figure 2 This is the main view of the feeding platform;

[0016] Figure 3 It is a three-dimensional diagram of the feeding platform;

[0017] Figure 4 It is a side view of the conveyor roller assembly and the cutting knife;

[0018] Figure 5 This is a schematic diagram of the installation of the limit plate;

[0019] Figure 6 This is the main view of the sole material after being cut at an angle. DETAILED DESCRIPTION

[0020] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0022] like Figure 1 As shown, this horizontal slitting machine for sole materials includes a frame 1, a cutting knife 2 and a feeding platform 3. Two left and right transmission wheels 10 are installed on the frame 1. The cutting knife 2 is an annular belt knife. The annular belt knife is wound on the two transmission wheels 10 (the annular belt knife is made of flexible metal material. Because it is very thin, it can be bent and wound on the transmission wheel 10). The transmission wheel 10 is connected to the cutting power source that drives the transmission wheel 10 to rotate. Driven by the cutting power source, the transmission wheel 10 can drive the cutting knife 2 to move, thereby cutting the material; and the feeding platform 3 is located in front of the annular belt knife. When the material on the feeding platform 3 is pushed forward by the worker, the cutting knife 2 can cut the material; in addition, as shown in FIG. Figure 3 As shown, a conveying roller set 5 is installed on the feeding platform 3, and the conveying roller set 5 includes an upper conveying roller 50 and a lower conveying roller 51. Figure 4 As shown, when the material on the feeding platform 3 is pushed forward by the worker, the upper conveying roller 50 and the lower conveying roller 51 can cooperate to convey the material in the direction of the annular belt knife under the drive of the power source. In this way, the worker pushes the material forward a certain distance, and allows the upper conveying roller 50 and the lower conveying roller 51 to clamp the material and convey it forward. In this way, the material can automatically move forward, and the cutting knife 2 can cut the material. This not only makes the conveying more stable and the cutting effect better, but also saves more effort for the workers.

[0023] In order to adjust the distance between the upper conveying roller 50 and the lower conveying roller 51 to meet the feeding requirements of materials of different thicknesses, such as Figure 3 As shown, an upper support 4 is mounted on the feed platform 3 via a connecting column 41 (the upper support 4 is connected to the connecting column 41, which is in turn connected to the feed platform 3). A height adjustment seat 40 is slidably mounted on the connecting column 41, and an upper conveyor roller 50 is mounted on the height adjustment seat 40. A height adjustment screw 42 is rotatably mounted on the upper support 4 and threadedly connected to the height adjustment seat 40. A lower conveyor roller 51 is mounted on the feed platform 3. When the distance between the upper conveyor roller 50 and the lower conveyor roller 51 needs to be adjusted, the height adjustment screw 42 is rotated. Since the height adjustment screw 42 is threadedly connected to the height adjustment seat 40, the height adjustment seat 40 moves up and down along the connecting column 41. Since the upper conveyor roller 50 is mounted on the height adjustment seat 40, the upper and lower positions of the upper conveyor roller 50 change, thereby adjusting the distance between the upper conveyor roller 50 and the lower conveyor roller 51.

[0024] In order to adjust the up and down position of the feeding platform 3 so that materials of different thicknesses can be cut in half, Figure 2 As shown, a guide rail seat 9 is installed on the frame 1, and a vertical guide rail 90 is provided on the guide rail seat 9 along the up and down direction. A vertical slide 8 is slidably provided on the vertical guide rail 90. The feeding platform 3 is installed on the vertical slide 8. A rotatable lifting adjustment screw 80 is provided on the guide rail seat 9, and a lifting adjustment nut 81 is provided on the vertical slide 8. The lifting adjustment screw 80 is threadedly connected to the lifting adjustment nut 81. When it is necessary to adjust the up and down position of the feeding platform 3, the lifting adjustment screw 80 is rotated. Since the lifting adjustment screw 80 is threadedly connected to the lifting adjustment nut 81, and the lifting adjustment nut 81 is connected to the vertical slide 8, the vertical slide 8 can be moved up and down, thereby driving the feeding platform 3 to move up and down, so that the up and down position of the feeding platform 3 can be adjusted.

[0025] In order to be able to adjust the front and rear position of the feeding platform 3, so as to make room for the installation and replacement of the annular belt knife. Figure 2 As shown, a guide slot 7 is mounted on the vertical slide 8. A horizontal slide 70 is disposed within the guide slot 7, which is movable back and forth. The feed platform 3 is mounted on the horizontal slide 70. A rotatable front-to-back adjustment screw 71 is disposed on the guide slot 7. A front-to-back adjustment nut (not shown) is disposed on the horizontal slide 70. The front-to-back adjustment screw 71 is threadedly connected to the front-to-back adjustment nut. To adjust the front-to-back position of the feed platform 3, the front-to-back adjustment screw 71 is rotated. Since the front-to-back adjustment screw 71 is threadedly connected to the front-to-back adjustment nut, which is in turn connected to the horizontal slide 70, the horizontal slide 70 can be moved back and forth, thereby driving the feed platform 3 to move back and forth, thereby adjusting the front-to-back position of the feed platform 3.

[0026] The thickness of the soles varies. In order to adjust the inclination angle of the feeding platform 3 so that the material can be cut into sections with different slopes, such as Figure 2 As shown, a connecting shaft 6 is installed on the horizontal slide 70, and a rotating sleeve 60 is installed at the bottom of the feeding platform 3, and the rotating sleeve 60 is sleeved on the connecting shaft 6. In addition, a support seat 14 is installed on the frame 1, and a joint bearing is installed on the support seat 14, and an angle adjustment screw 11 is connected to the joint bearing; an angle adjustment nut (not shown) is threadedly connected to the angle adjustment screw 11, and a lifting shaft 12 is provided on the adjusting nut, and a lifting shaft sleeve 13 is installed on the feeding platform 3, and the lifting shaft 12 is arranged in the lifting shaft sleeve 13 so as to be movable back and forth. When the inclination angle of the feed platform 3 needs to be adjusted, the angle adjustment screw 11 is rotated. Since the angle adjustment screw 11 is threadedly connected to the angle adjustment nut, the lifting shaft 12 on the angle adjustment nut is located in the lifting sleeve 13. In this way, the angle adjustment nut, the lifting shaft 12 and the lifting sleeve 13 move up and down together. Since the lifting sleeve 13 is connected to the feed platform 3, one end of the feed platform 3 rotates around the connecting shaft 6, and the inclination angle of the feed platform 3 can be adjusted. Since the lower end of the angle adjustment screw 11 is connected to the spherical bearing, the spherical bearing can achieve rotation at various angles, so the angle adjustment screw 11 can also rotate, thereby adapting to the arc trajectory of the feed platform 3 when it rotates. Since the feed platform 3 can move back and forth, when the feed platform 3 moves back and forth, the rotating sleeve 60 moves back and forth on the connecting shaft 6, and the lifting sleeve 13 moves back and forth synchronously on the lifting shaft 12. In this way, the feed platform 3 can be moved back and forth and rotated.

[0027] like Figure 2 As shown, in order to prevent the material from moving left and right when being pushed forward, two left and right limiting plates 30 are installed on the feeding platform 3, and a feeding channel is formed between the two limiting plates 30.

[0028] In order to meet the feeding of materials with different widths, such as Figure 5 As shown, a telescopic rod 33 is connected to the limit plate 30, and a telescopic rod sleeve 34 is installed on the feeding platform 3. The telescopic rod 33 is slidably arranged in the telescopic rod sleeve 34, and the distance between the two limit plates 30 is adjustable.

[0029] In order to enable the left and right limiting plates 30 to press the material, Figure 5As shown, one of the limit plates 30 is connected to one end of a bolt 35. A support plate 31 is connected to the telescopic rod 33. The bolt 35 passes through the support plate 31. A spring 32 is provided between the support plate 31 and the limit plate 30. The spring 32 is sleeved on the bolt 35. When material is placed between the left and right limit plates 30, one of the limit plates 30 moves forward under the action of the spring 32 and acts on the material. The nut of the bolt 35 acts on the support plate 31, maintaining the maximum distance between the support plate 31 and the limit plate 30.

[0030] like Figure 4 As shown, there are two upper conveying rollers 50 and they are arranged in different heights in the front and back directions, and there are two lower conveying rollers 51 and they are arranged in different heights in the front and back directions. The distance between the upper conveying roller 50 and the lower conveying roller 51 in the front is smaller than the distance between the upper conveying roller 50 and the lower conveying roller 51 in the back. Through this structure, the material can be gradually clamped and conveyed forward, so that the conveying is more stable.

[0031] In addition, a whetstone 21 is installed on the frame 1, and this whetstone 21 fits the blade of the annular band knife. When the annular band knife moves, the whetstone 21 can polish the blade of the annular band knife, making the blade of the annular band knife sharper.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A horizontal slitting machine for sole materials, comprising a frame (1), a cutting blade (2) and a feeding platform (3), characterized in that: Two left and right transmission wheels (10) are installed on the frame, the cutting knife (2) is an annular belt knife, the annular belt knife is wound on the two transmission wheels (10), and the transmission wheels (10) are connected to the cutting power source that drives the transmission wheels (10) to rotate; the feeding platform (3) is located in front of the annular belt knife; the feeding platform (3) is installed with a conveying roller group (5), the conveying roller group (5) includes an upper conveying roller (50) and a lower conveying roller (51), and the upper conveying roller (50) and the lower conveying roller (51) can cooperate to convey the material in the direction of the annular belt knife.

2. A horizontal slitting machine for sole materials according to claim 1, characterized in that: An upper support (4) is mounted on the feeding platform (3) via a connecting column (41), a height adjustment seat (40) is slidably mounted on the connecting column (41), the upper conveying roller (50) is mounted on the height adjustment seat (40), a height adjustment screw (42) is rotatably mounted on the upper support (4), and the height adjustment screw (42) is threadedly connected to the height adjustment seat (40); the lower conveying roller (51) is mounted on the feeding platform (3).

3. The horizontal slitting machine for sole materials according to claim 1, characterized in that: A guide rail seat (9) is installed on the frame (1), a vertical guide rail (90) is provided on the guide rail seat (9) in the up-down direction, a vertical slide (8) is slidably provided on the vertical guide rail (90), the feeding platform (3) is installed on the vertical slide (8), a rotatable lifting adjustment screw (80) is provided on the guide rail seat (9), a lifting adjustment nut (81) is provided on the vertical slide (8), and the lifting adjustment screw (80) is threadedly connected to the lifting adjustment nut (81).

4. The horizontal slitting machine for sole materials according to claim 3, characterized in that: A guide groove (7) is installed on the vertical slide (8), a horizontal slide (70) that can move forward and backward is provided in the guide groove (7), the feeding platform (3) is installed on the horizontal slide (70), a rotatable front and rear adjustment screw (71) is provided on the guide groove (7), a front and rear adjustment nut is provided on the horizontal slide (70), and the front and rear adjustment screw (71) is threadedly connected to the front and rear adjustment nut.

5. The horizontal slitting machine for sole materials according to claim 4, characterized in that: A connecting shaft (6) is installed on the horizontal slide (70), a rotating sleeve (60) is installed on the bottom of the feeding platform (3), and the rotating sleeve (60) is sleeved on the connecting shaft (6). A supporting seat (14) is installed on the supporting seat (14), and a joint bearing is installed on the joint bearing. An angle adjustment screw (11) is connected to the angle adjustment screw (11); an angle adjustment nut is threadedly connected to the angle adjustment screw (11), and a lifting shaft (12) is provided on the adjustment nut. A lifting shaft sleeve (13) is installed on the feeding platform (3), and the lifting shaft (12) is arranged in the lifting shaft sleeve (13) so as to be movable forward and backward.

6. The horizontal slitting machine for sole materials according to claim 1, characterized in that: Two left and right limiting plates (30) are installed on the feeding platform (3), and a feeding channel is formed between the two limiting plates (30).

7. The horizontal slitting machine for sole materials according to claim 6, characterized in that: A telescopic rod (33) is connected to the limiting plate (30), a telescopic rod sleeve (34) is installed on the feeding platform (3), the telescopic rod (33) is slidably arranged in the telescopic rod sleeve (34), and the distance between the two limiting plates (30) is adjustable.

8. The horizontal slitting machine for sole materials according to claim 7, characterized in that: One of the limit plates (30) is connected to one end of the bolt (35), the telescopic rod (33) is connected to a support plate (31), the bolt (35) passes through the support plate (31), a spring (32) is provided between the support plate (31) and the limit plate (30), and the spring (32) is sleeved on the bolt (35).

9. The horizontal slitting machine for sole materials according to claim 1, characterized in that: The upper conveying rollers (50) are provided in two pieces and are arranged in different heights in the front and back, and the lower conveying rollers (51) are provided in two pieces and are arranged in different heights in the front and back, and the distance between the front upper conveying roller (50) and the lower conveying roller (51) is smaller than the distance between the rear upper conveying roller (50) and the lower conveying roller (51).

10. The horizontal slitting machine for sole materials according to claim 1, characterized in that: A whetstone (21) is mounted on the frame (1), and the whetstone (21) fits the blade of the annular belt knife.

Images