Edge cutting equipment for rubber slices

Abstract

The utility model provides edge cutting equipment for rubber slices, relates to the technical field of rubber slice cutting, and aims to solve the problems that the cutting width of rubber is controlled on the opposite side of a feeding position of the device through a positioning plate, the device is not easy to automatically push cut rubber slices into a material collecting guide rail for collection, the working efficiency of the device is influenced, and the working efficiency of the device is influenced. The rubber cutting device solves the problem that when the rubber is cut, the rubber is not fixed, and the cutting effect is easily affected. Two groups of transmission rollers are rotatably mounted on the bottom frame, a cutter plate is fixedly mounted at the bottom of an electric telescopic rod, a cutter is fixedly mounted at the bottom of the cutter plate, a guide rod at the top of the cutter plate is slidably mounted on a mounting hole of a rear bracket, and two groups of pressing plates are slidably mounted at the left end and the right end of the cutter plate respectively; according to the rubber cutting device, cut rubber sheets are automatically pushed into the material collecting guide rail to be collected, the two ends of the position, to be cut, of rubber are pressed and fixed through the pressing plate, the stability of the device for rubber cutting is improved, and the device can conveniently position the rubber cutting width through the positioning plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of rubber sheet cutting, and more specifically, particularly relates to an edge cutting device for rubber slices. Background Art

[0002] Rubber can be formed into rubber sheets by plasticizing, mixing, calendering or extruding, which need to be cut for subsequent use. When the existing similar edge cutting equipment for rubber slices is in use, the cutting width of the rubber is controlled by a positioning plate on the opposite side of the feed of the device. The device is not easy to automatically push the cut rubber sheets into the collecting guide rail for collection, which affects the working efficiency of the device. When the device is cutting rubber, the rubber is not fixed, which easily affects the cutting effect. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides an edge cutting device for rubber slices, so as to solve the problem that the cutting width of the rubber is controlled by a positioning plate on the opposite side of the feed point of the existing similar devices, the device is not easy to automatically push the cut rubber sheets into the collecting guide rail for collection, which affects the working efficiency of the device, and the rubber is not fixed when the device is cutting the rubber, which easily affects the cutting effect.

[0004] The edge cutting device for rubber slices of the utility model is achieved by the following specific technical means:

[0005] An edge cutting device for rubber slices includes a base frame;

[0006] Two sets of transmission rollers are rotatably mounted on the base frame, transmission belts are mounted on the two sets of transmission rollers, a driving motor is fixedly mounted on the rear end of the base frame, a vertical plate is fixedly mounted on the left end of the base frame, a set of adjusting screws are threadedly mounted on the vertical plate, a set of positioning plates are rotatably mounted on the outer ends of the adjusting screws, a set of material receiving guide rails are fixedly mounted on the rear end of the base frame, a set of rear brackets are fixedly mounted on the top of the material receiving guide rails, a set of mounting holes are opened on the rear brackets, a set of fixing plates are fixedly mounted on the right end of the rear brackets, a fixed guide plate is fixedly mounted on the fixing plate, and a set of connecting plates are rotatably mounted on the fixing plate A connecting screw rod is threadedly installed on the connecting screw rod, a group of front plates are fixedly installed on the front end of the base frame, a group of rotating rods are rotatably installed on the front plate, a group of mobile frames are also slidably installed on the front end of the base frame, a group of push blocks are fixedly installed on the front end of the mobile frames, a group of electric telescopic rods are fixedly installed on the rear bracket, a knife plate is fixedly installed on the bottom of the electric telescopic rod, a cutting knife is fixedly installed on the bottom of the knife plate, a guide rod is fixed on the top of the knife plate, and the guide rod on the top of the knife plate is slidably installed on the mounting hole of the rear bracket, and a group of pressure plates are slidably installed on the left and right ends of the knife plate.

[0007] In at least some embodiments, a group of elastic members are respectively sleeved and installed on the two groups of top rods on the top of the pressure plate, and the top ends of the elastic members are in contact with the bottom surface of the connecting plate on the knife plate.

[0008] In at least some embodiments, a group of second racks are fixedly mounted on the top of the knife plate, a group of first gears are fixedly mounted on the right end of the rotating rod, and the second racks on the top of the knife plate are meshed and transmission-connected with the inner end of the first gear on the rotating rod.

[0009] In at least some embodiments, a group of connecting plates are fixedly installed on the left and right ends of the knife plate, respectively, a group of sliding holes are opened on the connecting plates, two groups of push rods are fixedly installed on the top of the pressure plate, and the push rods on the top of the pressure plate are respectively slidably installed on the sliding holes of the connecting plates on the knife plate.

[0010] In at least some embodiments, a group of first racks are fixedly installed laterally on the top of the movable frame, a group of second gears are fixedly installed on the left end of the rotating rod, and the first rack on the top of the movable frame is meshed and transmission-connected with the bottom of the second gear on the rotating rod.

[0011] In at least some embodiments, a group of sliding holes are opened on the vertical plate, a group of connecting rods are fixedly installed on the left end of the positioning plate, and there are scales on the top of the connecting rods. The connecting rods at the left end of the positioning plate are slidably installed on the sliding holes of the vertical plate, a group of fixed rods are fixedly installed on the left end of the fixed plate, a group of sliding holes are opened on the movable guide plate, and the sliding holes on the movable guide plate are slidably installed on the fixed rods at the left end of the fixed plate.

[0012] In at least some embodiments, a group of guide grooves are opened at the front end of the base frame, a group of guide rods are fixedly installed at the bottom of the movable frame, and the guide rods at the bottom of the movable frame are slidably installed on the guide grooves at the front end of the base frame.

[0013] Compared with the prior art, the edge cutting device for rubber slices of the utility model has the following beneficial effects:

[0014] 1. The setting of the mobile frame is beneficial to the fact that after the cutter on the knife board finishes cutting the rubber, the electric telescopic rod drives the knife board to move upward, the second rack on the top of the knife board is meshed and connected with the inner end of the first gear on the rotating rod, the first rack on the top of the mobile frame is meshed and connected with the bottom of the second gear on the rotating rod, the mobile frame is driven inward by the rotating rod, and the push block at the front end of the mobile frame pushes the cut rubber sheet to move backward, so that the device automatically pushes the cut rubber sheet into the collecting guide rail for collection, and the device has better linkage.

[0015] 2. The setting of the pressure plate and the positioning plate is conducive to cutting the rubber by moving the cutter downward. The two sets of pressure plates are respectively in contact with the two ends of the rubber to be cut, and cooperate with the elastic parts sleeved on the top rod to automatically press and fix the two ends of the rubber to be cut, so as to improve the stability of the device in cutting rubber, and the device is convenient for positioning the width of the rubber cutting through the positioning plate. The device has better adjustability to improve the cutting efficiency of the device, and the connecting screw is rotated to adjust the position of the movable guide plate, so as to guide the moving feeding and cutting of the rubber through the movable guide plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front axial view schematic diagram of the utility model.

[0017] Figure 2 It is a rear side shaft view schematic diagram of the utility model.

[0018] Figure 3 It is a schematic diagram of the installation of the knife plate of the utility model.

[0019] Figure 4 It is a schematic diagram of the installation of the movable guide plate of the utility model.

[0020] Figure 5 It is a schematic diagram of the outer end installation of the knife plate of the utility model.

[0021] Figure 6 It is a schematic diagram of the installation of the mobile rack of the utility model.

[0022] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0023] 1. Base frame; 101. Drive roller; 102. Vertical plate; 1021. Adjusting screw; 1022. Connecting rod; 1023. Positioning plate; 103. Material receiving guide rail; 1031. Rear bracket; 1032. Mounting hole; 104. Fixed plate; 1041. Fixed guide plate; 1042. Fixed rod; 1043. Connecting screw; 1044. Moving guide plate; 105. Front plate; 106. Rotating rod; 1061, first gear; 1062, second gear; 107, guide groove; 108, movable frame; 1081, push block; 1082, guide rod; 1083, first rack; 2, transmission belt; 3, electric telescopic rod; 4, knife plate; 401, cutter; 402, guide rod; 403, second rack; 404, connecting plate; 405, pressure plate; 4051, ejector rod; 4052, elastic member. DETAILED DESCRIPTION

[0024] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0025] As attached Figure 1To Attachment Figure 6 As shown:

[0026] Embodiment 1: The utility model provides an edge cutting device for rubber slices, comprising a base frame 1;

[0027] Two sets of transmission rollers 101 are rotatably mounted on the base frame 1, and transmission belts 2 are mounted on the two sets of transmission rollers 101. A driving motor is fixedly mounted on the rear end of the base frame 1. A vertical plate 102 is fixedly mounted on the left end of the base frame 1. A set of adjusting screws 1021 are threadedly mounted on the vertical plate 102. A set of positioning plates 1023 are rotatably mounted on the outer ends of the adjusting screws 1021. A set of material receiving guide rails 103 are fixedly mounted on the rear end of the base frame 1. A set of rear brackets 1031 are fixedly mounted on the top of the material receiving guide rails 103. A set of mounting holes 1032 are opened on the rear brackets 1031. A set of fixed plates 104 are fixedly mounted on the right end of the rear brackets 1031. A fixed guide plate 1041 is fixedly mounted on the fixed plate 104. A set of connecting plates 104 are rotatably mounted on the fixed plate 104. Screw 1043, a group of movable guide plates 1044 are threadedly installed on the connecting screw 1043, a group of front plates 105 are fixedly installed at the front end of the base frame 1, a group of rotating rods 106 are rotatably installed on the front plate 105, a group of movable frames 108 are also slidably installed at the front end of the base frame 1, a group of push blocks 1081 are fixedly installed at the front end of the movable frames 108, a group of electric telescopic rods 3 are fixedly installed on the rear bracket 1031, a knife plate 4 is fixedly installed at the bottom of the electric telescopic rod 3, a cutting knife 401 is fixedly installed at the bottom of the knife plate 4, a guide rod 402 is fixed on the top of the knife plate 4, and the guide rod 402 at the top of the knife plate 4 is slidably installed on the mounting hole 1032 of the rear bracket 1031, and a group of pressing plates 405 are slidably installed on the left and right ends of the knife plate 4.

[0028] like Figures 2 to 4As shown, a group of guide grooves 107 are opened at the front end of the base frame 1, a group of guide rods 1082 are fixedly installed at the bottom of the moving frame 108, and the guide rods 1082 at the bottom of the moving frame 108 are slidably installed on the guide grooves 107 at the front end of the base frame 1, a group of second racks 403 are fixedly installed on the top of the knife plate 4, a group of first gears 1061 are fixedly installed on the right end of the rotating rod 106, and the second racks 403 at the top of the knife plate 4 are meshed and driven with the inner end of the first gear 1061 on the rotating rod 106, a group of first racks 1083 are fixedly installed on the top of the moving frame 108, a group of second gears 1062 are fixedly installed on the left end of the rotating rod 106, and the first racks 1083 at the top of the moving frame 108 are meshed and driven with the bottom of the second gear 1062 on the rotating rod 106; specifically, the guide rods 1082 at the bottom of the moving frame 108 are slidably installed in the guide grooves 107 at the front end of the base frame 1 07, when the cutting knife 401 on the cutting plate 4 has finished cutting the rubber, the electric telescopic rod 3 drives the cutting plate 4 to move upward, and the second rack 403 at the top of the cutting plate 4 is meshed and connected with the inner end of the first gear 1061 on the rotating rod 106, and the first rack 1083 at the top of the moving frame 108 is meshed and connected with the bottom of the second gear 1062 on the rotating rod 106, and the moving frame 108 is driven to move inward by the rotating rod 106, and the pushing block 1081 at the front end of the moving frame 108 pushes the cut rubber sheet to move backward, so that the device automatically pushes the cut rubber sheet into the collecting guide rail 103 for collection, and the device has better linkage. Similarly, when the cutting plate 4 moves downward at the top, the moving frame 108 moves outward and resets. At this time, the cutting knife 401 is placed at the upper end of the rubber sheet. After the moving frame 108 is reset, the transmission belt 2 drives the rubber to move to the left, and the rear cutting knife 401 moves downward to cut the rubber.

[0029] Embodiment 2: Based on Embodiment 1, Figure 5 and Figure 6As shown, a group of connecting plates 404 are fixedly installed on the left and right ends of the knife plate 4, and a group of sliding holes are opened on the connecting plate 404. Two groups of push rods 4051 are fixedly installed on the top of the pressing plate 405, and the push rods 4051 on the top of the pressing plate 405 are respectively slidably installed on the sliding holes of the connecting plate 404 on the knife plate 4. A group of elastic members 4052 are respectively sleeved and installed on the two groups of push rods 4051 on the top of the pressing plate 405, and the top of the elastic member 4052 contacts the bottom surface of the connecting plate 404 on the knife plate 4. A group of sliding holes are opened on the vertical plate 102. The left side of the positioning plate 1023 A group of connecting rods 1022 are fixedly installed at the end, and the top of the connecting rods 1022 has scales. The connecting rods 1022 at the left end of the positioning plate 1023 are slidably installed on the sliding holes of the vertical plate 102. A group of fixing rods 1042 are fixedly installed at the left end of the fixing plate 104. A group of sliding holes are opened on the moving guide plate 1044, and the sliding holes on the moving guide plate 1044 are slidably installed on the fixing rods 1042 at the left end of the fixing plate 104. Specifically, the top rods 4051 on the top of the pressing plate 405 are respectively slidably installed on the sliding holes of the connecting plate 404 on the knife plate 4, so that the cutting knife 401 moves downward When the rubber is moved to be cut, the two groups of pressing plates 405 are respectively in contact with the two ends of the rubber to be cut, and cooperate with the elastic member 4052 sleeved on the top rod 4051 to automatically press and fix the two ends of the rubber to be cut, so as to improve the stability of the device in cutting the rubber, and avoid the device affecting the cutting effect when the rubber is not fixed when cutting the rubber. The connecting rod 1022 at the left end of the positioning plate 1023 is slidably installed on the sliding hole of the vertical plate 102, and a group of adjusting screws 1021 are threadedly installed on the vertical plate 102, and the outer end of the adjusting screw 1021 is rotatably installed with the positioning plate 1023 , so that the device can easily position the width of the rubber cutting through the positioning plate 1023. The device has better adjustability to improve the cutting efficiency of the device. The sliding hole on the movable guide plate 1044 is slidably installed on the fixed rod 1042 at the left end of the fixed plate 104. The fixed plate 104 is rotatably installed with a connecting screw 1043, and the connecting screw 1043 is threadedly installed with a movable guide plate 1044. The connecting screw 1043 is rotated to adjust the position of the movable guide plate 1044, so that the movable guide plate 1044 plays a guiding role in the moving feeding and cutting of the rubber.

[0030] The specific usage and function of this embodiment are as follows:

[0031] When the utility model is in use, the connecting screw 1043 is rotated according to the width of the rubber raw material sheet required for production to adjust the position of the movable guide plate 1044, and the movable guide plate 1044 plays a guiding role in the moving feeding and cutting of the rubber. Then, the adjusting screw 1021 is rotated according to the width of the rubber slice required for production, and the width of the rubber cut slice is positioned by the positioning plate 1023. In the initial state, the movable frame 108 is placed at the front end, the knife plate 4 is placed at the top end, and the electric telescopic rod 3 drives the knife plate 4 to move downward at the top end, and the movable frame 108 moves outward to reset. At this time, the cutter 401 is placed at the upper end of the rubber sheet. After the movable frame 108 is reset, the second rack 403 is not meshed with the first gear 1061, and the transmission belt 2 drives the rubber to move to the left so that the left end of the rubber contacts the positioning plate 1023, and the cutter 401 moves downward. The two groups of pressing plates 405 are respectively engaged with the rubber The two ends of the rubber to be cut are in contact with each other, and the elastic member 4052 sleeved on the top rod 4051 is cooperated to automatically press and fix the two ends of the rubber to be cut, so as to improve the stability of the device in cutting the rubber, and then cut the rubber. When the cutter 401 on the knife plate 4 completes the cutting of the rubber, the electric telescopic rod 3 drives the knife plate 4 to move upward, and the second rack 403 at the top of the knife plate 4 is meshed and connected with the inner end of the first gear 1061 on the rotating rod 106. The first rack 1083 at the top of the movable frame 108 is meshed and connected with the bottom of the second gear 1062 on the rotating rod 106. The movable frame 108 is driven inward by the rotating rod 106, and the push block 1081 at the front end of the movable frame 108 pushes the cut rubber sheet to move backward, so that the device automatically pushes the cut rubber sheet into the collecting guide rail 103 for collection, and the device has better linkage.

[0032] In this article, there are a few points to note:

[0033] 1. The drawings of the embodiments of the present disclosure only involve structures related to the embodiments of the present disclosure, and other structures may refer to general designs.

[0034] 2. In the absence of conflict, the embodiments of the present disclosure and the features therein may be combined with each other to obtain new embodiments.

[0035] The above are only specific embodiments of the present disclosure, but the protection scope of the present disclosure is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed in the present disclosure, which should be included in the protection scope of the present disclosure. Therefore, the protection scope of the present disclosure should be based on the protection scope of the claims.

Claims

1. An edge cutting device for rubber slices, comprising a base frame (1); Two sets of transmission rollers (101) are rotatably mounted on the base frame (1), and transmission belts (2) are mounted on the two sets of transmission rollers (101), and the characteristics are: A driving motor is fixedly installed at the rear end of the base frame (1); a vertical plate (102) is fixedly installed at the left end of the base frame (1); a group of adjusting screws (1021) are threadedly installed on the vertical plate (102); a group of positioning plates (1023) are rotatably installed on the outer ends of the adjusting screws (1021); a group of material receiving guide rails (103) are fixedly installed at the rear end of the base frame (1); a group of rear brackets (1031) are fixedly installed on the top of the material receiving guide rails (103); a group of mounting holes (1032) are opened on the rear brackets (1031); a group of fixing plates (104) are fixedly installed at the right end of the rear brackets (1031); a fixing guide plate (1041) is fixedly installed on the fixing plate (104); a group of connecting screws (1043) are rotatably installed on the fixing plate (104); a group of connecting screws (1043) are threadedly installed on the connecting screws (1043); A group of movable guide plates (1044) are provided. A group of front plates (105) are fixedly installed at the front end of the base frame (1). A group of rotating rods (106) are rotatably installed on the front plate (105). A group of movable frames (108) are also slidably installed at the front end of the base frame (1). A group of push blocks (1081) are fixedly installed at the front end of the movable frames (108). A group of electric telescopic rods (3) are fixedly installed on the rear bracket (1031). A knife plate (4) is fixedly installed at the bottom of the electric telescopic rod (3). A cutting knife (401) is fixedly installed at the bottom of the knife plate (4). A guide rod (402) is fixedly installed at the top of the knife plate (4). The guide rod (402) at the top of the knife plate (4) is slidably installed on the mounting hole (1032) of the rear bracket (1031). A group of pressing plates (405) are slidably installed at the left and right ends of the knife plate (4).

2. The edge cutting device for rubber slices according to claim 1, characterized in that: The front end of the base frame (1) is provided with a group of guide grooves (107), the bottom of the movable frame (108) is fixedly installed with a group of guide rods (1082), and the guide rods (1082) at the bottom of the movable frame (108) are slidably installed on the guide grooves (107) at the front end of the base frame (1).

3. The edge cutting device for rubber slices according to claim 1, characterized in that: A set of second racks (403) are fixedly mounted on the top of the knife plate (4), a set of first gears (1061) are fixedly mounted on the right end of the rotating rod (106), and the second racks (403) on the top of the knife plate (4) are meshed and transmission-connected with the inner end of the first gear (1061) on the rotating rod (106).

4. The edge cutting device for rubber slices according to claim 1, characterized in that: A group of first racks (1083) are fixedly installed on the top of the movable frame (108) in a transverse direction, a group of second gears (1062) are fixedly installed on the left end of the rotating rod (106), and the first racks (1083) on the top of the movable frame (108) are meshed and transmission-connected with the bottom of the second gear (1062) on the rotating rod (106).

5. The edge cutting device for rubber slices according to claim 1, characterized in that: A group of connecting plates (404) are fixedly installed on the left and right ends of the knife plate (4), and a group of sliding holes are opened on the connecting plates (404). Two groups of push rods (4051) are fixedly installed on the top of the pressure plate (405), and the push rods (4051) on the top of the pressure plate (405) are slidably installed on the sliding holes of the connecting plates (404) on the knife plate (4).

6. The edge cutting device for rubber slices according to claim 1, characterized in that: A group of elastic members (4052) are respectively sleeved and installed on the two groups of top rods (4051) on the top of the pressure plate (405), and the top ends of the elastic members (4052) are in contact with the bottom surface of the connecting plate (404) on the knife plate (4).

7. The edge cutting device for rubber slices according to claim 1, characterized in that: The vertical plate (102) is provided with a group of sliding holes, a group of connecting rods (1022) are fixedly installed on the left end of the positioning plate (1023), and the top of the connecting rods (1022) is provided with scales, and the connecting rods (1022) at the left end of the positioning plate (1023) are slidably installed on the sliding holes of the vertical plate (102), and a group of fixed rods (1042) are fixedly installed on the left end of the fixed plate (104), and a group of sliding holes are provided on the movable guide plate (1044), and the sliding holes on the movable guide plate (1044) are slidably installed on the fixed rods (1042) at the left end of the fixed plate (104).

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