Cutting equipment

Abstract

The invention belongs to the technical field of automation, and discloses cutting equipment which comprises a rack, a cutting assembly and a transmission assembly, and a conveying assembly is arranged on the rack; the cutting assembly comprises a cutter, a rack and a first driving part, and the first driving part drives the cutter and the rack to ascend and descend in the Z-axis direction; the transmission assembly comprises a first gear, a first transmission wheel, a second transmission wheel and a first transmission strip, the first transmission strip is wound between the first transmission wheel and the second transmission wheel in a transmission mode, the first transmission strip is connected with a discharging plate stretching over the conveying assembly, the first gear is rotationally installed on the rack, and the first gear is connected with the rack in an engaged mode; the first gear is rotationally provided with a first pawl, a first inner ratchet wheel is arranged on the periphery of the first pawl, the first pawl abuts against the inner wall of the first inner ratchet wheel, and the first inner ratchet wheel is fixedly connected with the first transmission wheel. The cutting assembly and the transmission assembly are used in cooperation, and the discharging efficiency is improved.

Description

Technical Field

[0001] The invention relates to the field of automation technology, in particular to cutting equipment. Background Art

[0002] When cutting tobacco with automated equipment, the cutter easily squeezes out the moisture and juice in the tobacco, causing some of the tobacco to adhere to the surface of the conveyor belt. Since the conveyor belt is a circulating transmission component, if the tobacco adhering to the surface of the conveyor belt cannot be removed in time, it will affect the continuous operation of the automated equipment. For example, when the conveyor belt returns to the front end, the tobacco falls into other parts of the automated equipment, and bacteria will grow on the surface of the conveyor belt over time. At present, the main way to clean the surface of the conveyor belt is manual cleaning, which takes a long time, is labor-intensive, and has low cleaning efficiency. Summary of the invention

[0003] The object of the present invention is to provide a cutting device, which cooperates with a cutting component and a transmission component to improve the material discharge efficiency.

[0004] To achieve this object, the present invention adopts the following technical solutions:

[0005] Cutting equipment, including:

[0006] A frame, wherein a conveying assembly is provided on the frame, and the conveying assembly conveys materials along the X-axis direction;

[0007] A cutting assembly, the cutting assembly comprising a cutter, a rack and a first driving member, the cutter and the rack being mounted at an output end of the first driving member, the cutter being across the top of the conveying assembly, the rack being vertically arranged on one side of the conveying assembly, and the first driving member driving the cutter and the rack to rise and fall along the Z-axis direction;

[0008] The transmission assembly includes a first gear, a first transmission wheel, a second transmission wheel and a first transmission bar. The first transmission wheel and the second transmission wheel are arranged at intervals along the X-axis direction and are both rotatably installed on the frame. The first transmission bar is transmitted and wound between the first transmission wheel and the second transmission wheel. The first transmission bar is connected with a discharge plate spanning above the conveying assembly. The first gear is rotatably installed on the frame. The first gear is meshed with the rack. A first pawl is rotatably installed on the first gear. A first inner ratchet is provided on the periphery of the first pawl. The first pawl abuts against the inner wall of the first inner ratchet. The first inner ratchet is fixedly connected to the first transmission wheel.

[0009] As an optional technical solution, an elastic discharge piece is provided at the bottom of the discharge plate, or the discharge plate is made of elastic material.

[0010] As an optional technical solution, the cutting assembly includes two first driving members, which are arranged at intervals on both sides of the conveying assembly along the Y-axis direction, and both ends of the cutter are respectively connected to the output ends of the two first driving members.

[0011] As an optional technical solution, the transmission assembly is provided with two groups, and the two groups of the transmission assemblies are arranged at intervals on both sides of the conveying assembly along the Y-axis direction, and the two ends of the discharge plate are respectively connected to the two first transmission bars, and a rack is installed at the output end of each of the first driving members, and the two transmission assemblies correspond one by one to the two racks.

[0012] As an optional technical solution, the second transmission wheel is fixedly connected to the third transmission wheel, and the cutting device further includes a separation component, and the separation component includes:

[0013] A hopper is arranged at the rear end of the conveying assembly, and the hopper is rotatably mounted on the frame;

[0014] A transmission mechanism, the transmission mechanism includes a fourth transmission wheel, a second transmission bar, a third gear, an incomplete gear and a scroll spring, the fourth transmission wheel is rotatably mounted on the frame, the second transmission bar is wound between the third transmission wheel and the fourth transmission wheel, the third gear is fixedly mounted on the hopper, the incomplete gear is fixedly mounted on the fourth transmission wheel, the incomplete gear is selectively meshed and connected with the third gear, one end of the scroll spring is connected to the third gear, and the other end of the scroll spring is connected to the frame.

[0015] As an optional technical solution, the transmission assembly and the transmission mechanism are each provided with two groups, the two groups of the transmission assembly and the two groups of the transmission mechanism correspond to each other one by one, the transmission mechanism further includes a second pawl and a second inner ratchet, the second pawl is rotatably mounted on the third gear, the second inner ratchet is arranged on the periphery of the second pawl, and the second pawl abuts against the inner wall of the second inner ratchet;

[0016] In the two groups of the transmission mechanisms, the transmission directions of the two second pawls are opposite, one group of the second pawls is used to drive the second inner ratchet to rotate forward in one direction, and the other group of the second pawls is used to drive the second inner ratchet to rotate reversely in one direction;

[0017] A screw rod is fixedly connected between the two second inner ratchets, a swing frame is provided on the peripheral thread sleeve of the screw rod, and one end of the swing frame is slidably embedded in the frame along the Y-axis direction.

[0018] As an optional technical solution, the swing frame includes a connecting rod and a swing plate, the connecting rod is threadedly sleeved on the periphery of the screw rod, one end of the connecting rod is slidably embedded in the frame along the Y-axis direction, and the swing plate is rotatably installed on the connecting rod, and the rotation direction of the swing plate is the same as the rotation direction of the hopper.

[0019] As an optional technical solution, two side surfaces of the swing plate in the Y-axis direction are configured as inclined surfaces, and the inclined surfaces are inclined toward the bottom wall of the hopper.

[0020] As an optional technical solution, the cutting device further includes a material collection component, which is located upstream of the cutting component and includes:

[0021] A material collecting plate is slidably mounted on the frame along the Y-axis direction, and the material collecting plate is located above the conveying assembly;

[0022] A tension spring is arranged on a side of the material collecting plate away from the center line of the conveying assembly, one end of the tension spring is connected to the material collecting plate, and the other end of the tension spring is connected to the frame, and the tension spring is used to pull the material collecting plate away from the center line of the conveying assembly along the Y-axis direction;

[0023] The second driving member is fixedly mounted on the frame, and a cam is provided at the output end of the second driving member. The cam is located on the side of the material collecting plate away from the center line of the conveying assembly. The second driving member is used to drive the cam to rotate so as to push the material collecting plate close to the center line of the conveying assembly.

[0024] As an optional technical solution, the number of the material collecting plates is two, the two material collecting plates are spaced apart along the Y-axis direction, and the tension spring and the cam are provided on the side of the two material collecting plates facing away from the conveying assembly.

[0025] Beneficial effects of the present invention:

[0026] In the cutting device provided by the present invention, the moving trajectory of the discharge plate is an elliptical trajectory, which is composed of two straight-line trajectories and two semicircular trajectories, the two straight-line trajectories are spaced along the Z-axis direction, and the two semicircular trajectories are spaced along the X-axis direction; when the discharge plate moves downstream along a straight-line trajectory located below, the discharge plate is close to or attached to the surface of the conveying component, and the discharge plate scrapes the material on the conveying component and pushes the material downstream; when the discharge plate moves upstream along a straight-line trajectory located above, the discharge plate is away from the conveying component, and in the process of the discharge plate returning to the upstream, the discharge plate can be prevented from pushing the material back upstream.

[0027] Specifically, the conveying assembly conveys the material through the bottom of the cutter, and when the first driving member drives the cutter and the rack to descend synchronously and the discharge plate is close to or attached to the surface of the conveying assembly, the cutter cuts the material, and at the same time, the rack drives the first gear, the first gear drives the first pawl, the first pawl drives the first inner ratchet, the first inner ratchet drives the first transmission wheel, the first transmission wheel drives the first transmission bar, the first transmission bar drives the discharge plate, and the discharge plate moves downstream along a straight line track located below; when the first driving member drives the cutter and the rack to rise synchronously, the cutter leaves the material, and at the same time, the rack drives the first gear, the first gear drives the first pawl, the first inner ratchet drives the first transmission wheel, the first transmission wheel drives the first transmission bar, the first transmission bar drives the discharge plate, and the discharge plate moves downstream along a straight line track located below; A gear drives the first pawl, and the first pawl idles inside the first inner ratchet. The first pawl does not drive the first inner ratchet, and no power is transmitted between the first pawl and the first inner ratchet, and the discharge plate stops moving at this time; when the first driving member drives the cutter and the rack to descend synchronously and the discharge plate moves away from the conveying assembly, the cutter cuts the material, and at the same time, the rack drives the first gear, the first gear drives the first pawl, the first pawl drives the first inner ratchet, the first inner ratchet drives the first transmission wheel, the first transmission wheel drives the first transmission bar, and the first transmission bar drives the discharge plate, and the discharge plate moves upstream along a straight line trajectory located above.

[0028] The first pawl can drive the first inner ratchet to rotate unidirectionally, and the rotation direction of the first transmission bar is unidirectional. When the discharge plate moves downstream, it can push the material downstream, and when the discharge plate moves upstream, the discharge plate can stay away from the material.

[0029] The power source for cutting the material and the power source for pushing the material away are both the first driving member, and no other power source needs to be additionally provided, which can reduce costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 is a schematic structural diagram of a cutting device of the present invention from a first viewing angle;

[0031] Figure 2 is a schematic structural diagram of a cutting device of the present invention from a second viewing angle;

[0032] Figure 3 It is a schematic structural diagram of the cutting assembly, the transmission assembly and the discharge plate of the present invention;

[0033] Figure 4 It is a partial structural exploded diagram of the cutting assembly and the transmission assembly of the present invention;

[0034] Figure 5 yes Figure 4 A partial enlarged view of position A in the middle;

[0035] Figure 6 It is a schematic structural diagram of the cutting assembly, the transmission assembly, the discharge plate and the separation assembly of the present invention;

[0036] Figure 7 is a schematic structural diagram of a separation assembly of the present invention;

[0037] Figure 8 It is a partial structural exploded diagram of the transmission mechanism of the present invention;

[0038] Fig. 9 It is a structural schematic diagram of the material collection assembly of the present invention;

[0039] Fig.10 It is a partial structural schematic diagram of the material collection assembly of the present invention from another perspective.

[0040] In the figure:

[0041] 1. Frame; 11. Oval slot;

[0042] 2. Conveying components;

[0043] 3. cutting assembly; 31. cutter; 32. rack; 33. first driving member;

[0044] 4. Transmission assembly; 41. First gear; 42. First transmission wheel; 43. Second transmission wheel; 44. First transmission bar; 45. First pawl; 46. First inner ratchet; 47. Third transmission wheel;

[0045] 5. Discharge plate;

[0046] 6. Separation assembly; 61. Hopper; 62. Transmission mechanism; 621. Fourth transmission wheel; 622. Second transmission bar; 623. Third gear; 624. Incomplete gear; 625. Volute spring; 626. Second pawl; 627. Second inner ratchet; 63. Screw rod; 64. Swing frame; 641. Connecting rod; 642. Swing plate;

[0047] 7. Material collecting assembly; 71. Material collecting plate; 72. Tension spring; 73. Second driving member; 74. Cam; 75. Third transmission bar. DETAILED DESCRIPTION

[0048] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0049] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0050] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0051] In the description of this embodiment, the terms "upper", "lower", "right", etc., directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplification of operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0052] like Figures 1 to 10As shown, the present embodiment provides a cutting device, which includes a frame 1, a cutting assembly 3 and a transmission assembly 4. The frame 1 is provided with a conveying assembly 2, and the conveying assembly 2 conveys materials along the X-axis direction; the cutting assembly 3 includes a cutter 31, a rack 32 and a first driving member 33, the cutter 31 and the rack 32 are installed at the output end of the first driving member 33, the cutter 31 spans above the conveying assembly 2, the rack 32 is vertically arranged on one side of the conveying assembly 2, and the first driving member 33 drives the cutter 31 and the rack 32 to rise and fall along the Z-axis direction; the transmission assembly 4 includes a first gear 41, a first transmission wheel 42, a second transmission wheel 43 and a first gear 44. A transmission bar 44, a first transmission wheel 42 and a second transmission wheel 43 are arranged at intervals along the X-axis direction and are rotatably installed on the frame 1, the first transmission bar 44 is transmitted and wound between the first transmission wheel 42 and the second transmission wheel 43, the first transmission bar 44 is connected to a discharge plate 5 spanning above the conveying component 2, the first gear 41 is rotatably installed on the frame 1, the first gear 41 is meshed with the rack 32, the first gear 41 is rotatably installed with a first pawl 45, the periphery of the first pawl 45 is provided with a first inner ratchet 46, the first pawl 45 abuts against the inner wall of the first inner ratchet 46, and the first inner ratchet 46 is fixedly connected to the first transmission wheel 42.

[0053] In this embodiment, the moving trajectory of the discharge plate 5 is an elliptical trajectory, which is composed of two straight trajectories and two semicircular trajectories, the two straight trajectories are spaced along the Z-axis direction, and the two semicircular trajectories are spaced along the X-axis direction; when the discharge plate 5 moves downstream along a straight line trajectory located below, the discharge plate 5 is close to or attached to the surface of the conveying component 2, and the discharge plate 5 scrapes the material on the conveying component 2 and pushes the material downstream; when the discharge plate 5 returns to the upstream along a straight line trajectory located above, the discharge plate 5 is away from the conveying component 2, and in the process of the discharge plate 5 returning to the upstream, the discharge plate 5 can be prevented from pushing the material back to the upstream.

[0054] like Figures 3 to 5As shown, specifically, the conveying component 2 conveys the material through the bottom of the cutter 31. When the first driving member 33 drives the cutter 31 and the rack 32 to descend synchronously and the discharge plate 5 is close to or attached to the surface of the conveying component 2, the cutter 31 cuts the material. At the same time, the rack 32 drives the first gear 41, the first gear 41 drives the first pawl 45, the first pawl 45 drives the first inner ratchet 46, the first inner ratchet 46 drives the first transmission wheel 42, the first transmission wheel 42 drives the first transmission bar 44, the first transmission bar 44 drives the discharge plate 5, and the discharge plate 5 moves downstream along a straight line track located below; when the first driving member 33 drives the cutter 31 and the rack 32 to rise synchronously, the cutter 31 leaves the material. At the same time, the rack 32 drives the first gear 41, The first gear 41 drives the first pawl 45, and the first pawl 45 idles inside the first inner ratchet 46. The first pawl 45 does not drive the first inner ratchet 46, and no power is transmitted between the first pawl 45 and the first inner ratchet 46. At this time, the discharge plate 5 stops moving; when the first driving member 33 drives the cutter 31 and the rack 32 to descend synchronously and the discharge plate 5 is away from the conveying assembly 2, the cutter 31 cuts the material, and at the same time, the rack 32 drives the first gear 41, the first gear 41 drives the first pawl 45, the first pawl 45 drives the first inner ratchet 46, the first inner ratchet 46 drives the first transmission wheel 42, the first transmission wheel 42 drives the first transmission bar 44, the first transmission bar 44 drives the discharge plate 5, and the discharge plate 5 returns to the upstream along a straight line trajectory located above.

[0055] The first pawl 45 can drive the first inner ratchet 46 to rotate unidirectionally. The rotation direction of the first transmission bar 44 is unidirectional. When the discharge plate 5 moves downstream, it can push the material downstream. When the discharge plate 5 moves upstream, the discharge plate 5 can stay away from the material.

[0056] The power source for cutting the material and the power source for pushing the material away are both the first driving member 33, and no other power source needs to be additionally provided, which can reduce costs.

[0057] The cutting device of this embodiment can be used to cut materials such as tobacco and vegetables.

[0058] In this embodiment, the first driving member 33 is an electric push rod. In some other embodiments, the first driving member 33 is a cylinder or other linear driving members.

[0059] In this embodiment, the first transmission bar 44 is a belt, and the first transmission wheel 42 and the second transmission wheel 43 are both pulleys. In some other embodiments, the first transmission bar 44 is a transmission chain, and the first transmission wheel 42 and the second transmission wheel 43 are sprockets.

[0060] In this embodiment, the discharge plate 5 is connected to the first transmission bar 44 via a connecting column, and an elliptical groove 11 is provided on the side wall of the frame 1. The connecting column is slidably inserted in the elliptical groove 11, and the connecting column is used to support the discharge plate 5.

[0061] In this embodiment, the first gear 41 , the first transmission wheel 42 and the first inner ratchet wheel 46 are coaxially arranged.

[0062] Optionally, an elastic discharge member is provided at the bottom of the discharge plate 5, or the discharge plate 5 is made of elastic material. When the discharge plate 5 scrapes the material on the surface of the conveying component 2, the discharge plate 5 elastically contacts the conveying component 2 to prevent the discharge plate 5 from scratching the conveying component 2.

[0063] Optionally, the cutting assembly 3 includes two first driving members 33, which are spaced apart on both sides of the conveying assembly 2 along the Y-axis direction, and the two ends of the cutter 31 are respectively connected to the output ends of the two first driving members 33. The two first driving members 33 are used to jointly drive the cutter 31, so that the movement stability of the cutter 31 can be ensured.

[0064] Optionally, two transmission assemblies 4 are provided, and the two transmission assemblies 4 are arranged at intervals on both sides of the conveying assembly 2 along the Y-axis direction, and the two ends of the discharge plate 5 are respectively connected to the two first transmission bars 44, and a rack 32 is installed at the output end of each first driving member 33, and the two transmission assemblies 4 correspond to the two racks 32. The two transmission assemblies 4 are used to drive the discharge plate 5 together, which can ensure the movement stability of the discharge plate 5.

[0065] like Figures 6 to 8 As shown, optionally, the second transmission wheel 43 is fixedly connected to the third transmission wheel 47, and the cutting equipment also includes a separation component 6, the separation component 6 includes a hopper 61 and a transmission mechanism 62, the hopper 61 is arranged at the tail end of the conveying component 2, and the hopper 61 is rotatably installed on the frame 1; the transmission mechanism 62 includes a fourth transmission wheel 621, a second transmission bar 622, a third gear 623, an incomplete gear 624 and a volute spring 625, the fourth transmission wheel 621 is rotatably installed on the frame 1, the second transmission bar 622 is wound between the third transmission wheel 47 and the fourth transmission wheel 621, the third gear 623 is fixedly installed on the hopper 61, the incomplete gear 624 is fixedly installed on the fourth transmission wheel 621, the incomplete gear 624 is selectively meshed and transmission-connected with the third gear 623, one end of the volute spring 625 is connected to the third gear 623, and the other end of the volute spring 625 is connected to the frame 1.

[0066] Since the surface of the material is adhered to water or its own juice, the material is prone to adhesion. In order to solve this problem, the present embodiment sets a hopper 61 at the tail end of the conveying component 2, and uses a transmission mechanism 62 to drive the hopper 61 so that the material falling into the hopper 61 can be bumped, so that the adhered material is automatically separated; the power source of the transmission mechanism 62, the power source for cutting the material, and the power source for pushing away the material are all the first driving member 33, and there is no need to set up other power sources, which can reduce costs.

[0067] Specifically, the second transmission wheel 43 is coaxially arranged with the third transmission wheel 47, the fourth transmission wheel 621 is coaxially arranged with the incomplete gear 624, the rotation axis of the hopper 61 is coaxial with the central axis of the third gear 623, when the first transmission bar 44 drives the second transmission wheel 43 and the incomplete gear 624 is meshed with the third gear 623, the second transmission wheel 43 drives the third transmission wheel 47, the third transmission wheel 47 drives the fourth transmission wheel 621 through the second transmission bar 622, the fourth transmission wheel 621 drives the incomplete gear 624, the incomplete gear 624 drives the third gear 623, and the third gear 624 drives the third gear 623. 23 drives the hopper 61 to rotate in the positive direction around the Y axis. During this process, the volute spring 625 is elastically deformed until the incomplete gear 624 is separated from the third gear 623. After the incomplete gear 624 is separated from the third gear 623, the volute spring 625 returns to its original state and drives the third gear 623 and the hopper 61 to rotate in the opposite direction around the Y axis. The hopper 61 can switch between positive rotation and reverse rotation, repeatedly shaking the material to automatically separate the adhered material. The positive rotation angle and reverse rotation angle of the hopper 61 depend on the circumferential proportion of the meshing teeth of the incomplete gear 624.

[0068] In this embodiment, the second transmission bar 622 is a transmission chain, and the third transmission wheel 47 and the fourth transmission wheel 621 are both sprockets. In some other embodiments, the second transmission bar 622 is a belt, and the third transmission wheel 47 and the fourth transmission wheel 621 are both pulleys.

[0069] Optionally, the transmission assembly 4 and the transmission mechanism 62 are each provided with two groups, and the two groups of transmission assemblies 4 and the two groups of transmission mechanisms 62 correspond one to one. The transmission mechanism 62 also includes a second pawl 626 and a second inner ratchet 627. The second pawl 626 is rotatably mounted on the third gear 623, and the second inner ratchet 627 is arranged on the periphery of the second pawl 626, and the second pawl 626 abuts against the inner wall of the second inner ratchet 627; in the two groups of transmission mechanisms 62, the transmission directions of the two second pawls 626 are opposite, one group of the second pawls 626 is used to drive the second inner ratchet 627 to rotate forward in one direction, and the other group of the second pawls 626 is used to drive the second inner ratchet 627 to rotate reversely in one direction; a screw rod 63 is fixedly connected between the two second inner ratchet wheels 627, and a swing frame 64 is provided on the periphery of the screw rod 63 through a threaded sleeve, and one end of the swing frame 64 is slidably embedded in the frame 1 along the Y-axis direction.

[0070] In order to further improve the separation efficiency of the materials, the present embodiment enables the swing frame 64 to reciprocate along the Y-axis direction, and utilizes the swing frame 64 to reciprocately knead the materials.

[0071] Specifically, the layout direction of the second pawl 626 of the first transmission mechanism 62 is opposite to the layout direction of the second pawl 626 of the second transmission mechanism 62. Therefore, the transmission directions of the two second pawls 626 are opposite. When one of the second pawls 626 transmits power, the other second pawl 626 idles. For example, when the second pawl 626 of the first transmission mechanism 62 drives the second inner ratchet 627 to rotate forward, the second inner ratchet 627 drives the screw rod 63 to rotate forward around the Y axis, and the swing frame 64 moves along the positive direction of the Y axis. At the same time, the second pawl 626 of the second transmission mechanism 62 idles inside the second inner ratchet 627 without transmitting power; when the second pawl 626 of the second transmission mechanism 62 drives the second inner ratchet 627 to rotate reversely, the second inner ratchet 627 drives the screw rod 63 to rotate reversely around the Y axis, and the swing frame 64 moves along the reverse direction of the Y axis.

[0072] The power source of the swing frame 64, the power source of the transmission mechanism 62, the power source for cutting the material and the power source for pushing the material away are all the first driving member 33, and no other power source needs to be additionally provided, which can reduce costs.

[0073] Optionally, in the same transmission mechanism 62, two spiral springs 625 are provided.

[0074] Optionally, the swing frame 64 includes a connecting rod 641 and a swing plate 642, the connecting rod 641 is threadedly sleeved on the periphery of the screw rod 63, one end of the connecting rod 641 is slidably embedded in the frame 1 along the Y-axis direction, and the swing plate 642 is rotatably installed on the connecting rod 641, and the rotation direction of the swing plate 642 is the same as the rotation direction of the hopper 61.

[0075] In order to prevent the swing frame 64 from limiting the rotation of the hopper 61, in this embodiment, the swing plate 642 is rotatably installed on the connecting rod 641. When the hopper 61 rotates around the Y axis and the hopper 61 contacts the swing plate 642, the hopper 61 pushes the swing plate 642 to rotate together.

[0076] Optionally, the frame 1 is fixedly mounted with a bearing plate, the screw rod 63 is rotatably mounted on the bearing plate, and the bearing plate supports the screw rod 63 .

[0077] Optionally, two side surfaces of the swing plate 642 in the Y-axis direction are configured as inclined surfaces, and the inclined surfaces are inclined toward the bottom wall of the hopper 61. In this embodiment, the inclined surface of the swing plate 642 can be used to knead the material.

[0078] like Fig. 9and Fig.10 As shown, optionally, the cutting device also includes a material collection component 7, which is located upstream of the cutting component 3. The material collection component 7 includes a material collection plate 71, a tension spring 72 and a second driving member 73. The material collection plate 71 is slidably installed on the frame 1 along the Y-axis direction, and the material collection plate 71 is located above the conveying component 2; the tension spring 72 is arranged on the side of the material collection plate 71 away from the center line of the conveying component 2, one end of the tension spring 72 is connected to the material collection plate 71, and the other end of the tension spring 72 is connected to the frame 1, and the tension spring 72 is used to pull the material collection plate 71 away from the center line of the conveying component 2 along the Y-axis direction; the second driving member 73 is fixedly installed on the frame 1, and a cam 74 is provided at the output end of the second driving member 73, and the cam 74 is located on the side of the material collection plate 71 away from the center line of the conveying component 2, and the second driving member 73 is used to drive the cam 74 to rotate so as to push the material collection plate 71 close to the center line of the conveying component 2.

[0079] Before cutting the material, the present embodiment uses the material collecting component 7 to collect the material, which can ensure the cutting efficiency and prevent the material from being too dispersed so that part of the material is not cut.

[0080] Before the material passes through the material collecting assembly 7, the tension spring 72 pulls the material collecting plate 71 away from the center line of the conveying assembly 2, increasing the feed opening and ensuring the feeding efficiency. After the material enters the material collecting assembly 7, the second driving member 73 drives the cam 74, and the cam 74 pushes the material collecting plate 71 close to the center line of the conveying assembly 2. The material collecting plate 71 collects the material in the middle of the conveying assembly 2 to prevent the material from swinging around and reduce the difficulty of cutting.

[0081] Optionally, the second driving member 73 is a motor.

[0082] Optionally, two material collecting plates 71 are provided, and the two material collecting plates 71 are spaced apart along the Y-axis direction. A tension spring 72 and a cam 74 are provided on the side of the two material collecting plates 71 facing away from the conveying assembly 2 .

[0083] The material passes through between the two material collecting plates 71. When the feed opening needs to be enlarged, the two material collecting plates 71 move away from each other. When the material needs to be gathered, the two material collecting plates 71 move closer to each other.

[0084] The outer sides of the two material collecting plates 71 are provided with tension springs 72 and cams 74. The cam 74 is provided with a transmission shaft. A transmission wheel is provided on the peripheral fixed sleeve of the transmission shaft. The transmission wheels are connected to each other through a third transmission bar 75. Only a second driving member 73 is needed to enable the two material collecting plates 71 to approach each other.

[0085] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the protection scope of the present invention. It is not necessary and impossible to list all the embodiments here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. Cutting equipment, characterized in that, include: A frame (1), wherein a conveying assembly (2) is provided on the frame (1), and the conveying assembly (2) conveys materials along the X-axis direction; A cutting assembly (3), the cutting assembly (3) comprising a cutter (31), a rack (32) and a first driving member (33), the cutter (31) and the rack (32) being mounted on an output end of the first driving member (33), the cutter (31) being positioned across the top of the conveying assembly (2), the rack (32) being vertically arranged on one side of the conveying assembly (2), and the first driving member (33) driving the cutter (31) and the rack (32) to move up and down along a Z-axis direction; The transmission assembly (4) comprises a first gear (41), a first transmission wheel (42), a second transmission wheel (43) and a first transmission bar (44); the first transmission wheel (42) and the second transmission wheel (43) are arranged at intervals along the X-axis direction and are both rotatably mounted on the frame (1); the first transmission bar (44) is arranged between the first transmission wheel (42) and the second transmission wheel (43); the first transmission bar (44) is connected to a discharge plate (5) spanning above the conveying assembly (2); the first gear (41) is rotatably mounted on the frame (1); the first gear (41) is meshedly connected with the rack (32); a first pawl (45) is rotatably mounted on the first gear (41); a first inner ratchet (46) is provided on the periphery of the first pawl (45); the first pawl (45) abuts against an inner wall of the first inner ratchet (46); and the first inner ratchet (46) is fixedly connected to the first transmission wheel (42).

2. The cutting device according to claim 1, characterized in that: An elastic discharge piece is provided at the bottom of the discharge plate (5), or the discharge plate (5) is made of an elastic material.

3. The cutting device according to claim 1, characterized in that: The cutting assembly (3) comprises two first driving members (33), the two first driving members (33) being arranged at intervals on both sides of the conveying assembly (2) along the Y-axis direction, and the two ends of the cutter (31) are respectively connected to the output ends of the two first driving members (33).

4. The cutting device according to claim 3, characterized in that: The transmission components (4) are provided with two groups, and the two groups of the transmission components (4) are arranged at intervals on both sides of the conveying component (2) along the Y-axis direction. The two ends of the discharge plate (5) are respectively connected to the two first transmission bars (44), and the output end of each first driving member (33) is equipped with a rack (32). The two transmission components (4) correspond to the two racks (32) one by one.

5. The cutting device according to claim 1, characterized in that: The second transmission wheel (43) is fixedly connected to a third transmission wheel (47). The cutting device further comprises a separation component (6), and the separation component (6) comprises: A hopper (61) is arranged at the rear end of the conveying assembly (2), and the hopper (61) is rotatably mounted on the frame (1); A transmission mechanism (62), the transmission mechanism (62) comprising a fourth transmission wheel (621), a second transmission bar (622), a third gear (623), an incomplete gear (624) and a spiral spring (625), the fourth transmission wheel (621) being rotatably mounted on the frame (1), the second transmission bar (622) being wound between the third transmission wheel (47) and the fourth transmission wheel (621), the third gear (623) being fixedly mounted on the hopper (61), the incomplete gear (624) being fixedly mounted on the fourth transmission wheel (621), the incomplete gear (624) being selectively meshed and transmission-connected with the third gear (623), one end of the spiral spring (625) being connected to the third gear (623), and the other end of the spiral spring (625) being connected to the frame (1).

6. The cutting device according to claim 5, characterized in that: The transmission assembly (4) and the transmission mechanism (62) are each provided with two groups, and the two groups of the transmission assembly (4) and the two groups of the transmission mechanism (62) correspond to each other one by one. The transmission mechanism (62) further comprises a second ratchet (626) and a second inner ratchet (627), wherein the second ratchet (626) is rotatably mounted on the third gear (623), the second inner ratchet (627) is arranged on the periphery of the second ratchet (626), and the second ratchet (626) abuts against the inner wall of the second inner ratchet (627); In the two groups of the transmission mechanisms (62), the transmission directions of the two second ratchets (626) are opposite, one group of the second ratchets (626) is used to drive the second inner ratchet (627) to rotate forward in one direction, and the other group of the second ratchets (626) is used to drive the second inner ratchet (627) to rotate reversely in one direction; A screw rod (63) is fixedly connected between the two second inner ratchets (627), a swing frame (64) is provided on the circumference of the screw rod (63) through a threaded sleeve, and one end of the swing frame (64) is slidably embedded in the frame (1) along the Y-axis direction.

7. The cutting device according to claim 6, characterized in that: The swing frame (64) comprises a connecting rod (641) and a swing plate (642); the connecting rod (641) is threadedly sleeved on the periphery of the screw rod (63); one end of the connecting rod (641) is slidably embedded in the frame (1) along the Y-axis direction; the swing plate (642) is rotatably mounted on the connecting rod (641); and the rotation direction of the swing plate (642) is the same as the rotation direction of the hopper (61).

8. The cutting device according to claim 7, characterized in that: The two side surfaces of the swing plate (642) in the Y-axis direction are set as inclined surfaces, and the inclined surfaces are inclined toward the bottom wall of the hopper (61).

9. The cutting device according to claim 1, characterized in that: The cutting device further comprises a material collection assembly (7), wherein the material collection assembly (7) is located upstream of the cutting assembly (3), and the material collection assembly (7) comprises: A material collecting plate (71) is slidably mounted on the frame (1) along the Y-axis direction, and the material collecting plate (71) is located above the conveying assembly (2); A tension spring (72) is arranged on a side of the material collecting plate (71) away from the center line of the conveying assembly (2), one end of the tension spring (72) is connected to the material collecting plate (71), and the other end of the tension spring (72) is connected to the frame (1), and the tension spring (72) is used to pull the material collecting plate (71) away from the center line of the conveying assembly (2) along the Y-axis direction; A second driving member (73) is fixedly mounted on the frame (1); a cam (74) is provided at an output end of the second driving member (73); the cam (74) is located on a side of the material collecting plate (71) away from the center line of the conveying assembly (2); the second driving member (73) is used to drive the cam (74) to rotate so as to push the material collecting plate (71) close to the center line of the conveying assembly (2).

10. The cutting device according to claim 9, characterized in that: The number of the material collecting plates (71) is two, and the two material collecting plates (71) are spaced apart in the Y-axis direction. The tension spring (72) and the cam (74) are both provided on the side of the two material collecting plates (71) facing away from the conveying assembly (2).

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