Material collecting mechanism and cutting equipment

Abstract

The utility model provides a material receiving mechanism and cutting equipment, and belongs to the technical field of cutting, the material receiving mechanism comprises a material receiving rack, a material receiving channel is arranged on the material receiving rack, the two ends of the material receiving channel are the feeding end and the discharging end respectively, and the feeding end is communicated with a cutting area in the cutting equipment; the material receiving assembly is located at the feeding end of the material receiving channel, and the output end of the material receiving assembly is connected with roll-shaped material receiving cloth; the supporting assembly is located at the discharging end of the material collecting channel, a material collecting transverse rod is arranged at the output end of the supporting assembly, the moving track of the material collecting transverse rod is located below the moving track of the material collecting cloth, and the surface of the material collecting transverse rod makes contact with the lower surface of the material collecting cloth; and the material blocking assembly is installed on the material collecting rack, the output end of the material blocking assembly is connected with a material blocking plate, and the material blocking plate is located above the material collecting cloth. The automatic material collecting device can achieve automatic material collecting, and it is guaranteed that products are not folded or damaged in the transferring process.

Description

Technical Field

[0001] The utility model belongs to the technical field of cutting, and relates to a material receiving mechanism, in particular to a material receiving mechanism and cutting equipment. Background Art

[0002] Cutting equipment is used to cut products. Product cutting is categorized into complete cutting and incomplete cutting, with incomplete cutting also referred to as half-cutting. After cutting, the product needs to be collected. There are generally two methods for collecting the product: manual collection, which is labor-intensive. The other method involves transferring the product from the cutting position to the collection position using suction cups or other transfer structures. However, due to the large width of the product, the area where the suction cups or other transfer structures come into contact with the product becomes arched, while the rest of the product droops naturally due to its own gravity. This makes the product susceptible to folding or damage during transfer, resulting in a waste of resources. Utility Model Content

[0003] The purpose of the utility model is to address the above-mentioned problems in the existing technology and to propose a material receiving mechanism that can realize automatic material receiving and ensure that the products are not folded or damaged during the transportation process.

[0004] The purpose of the utility model can be achieved through the following technical solutions: a material receiving mechanism, comprising:

[0005] A receiving frame is provided with a receiving channel, and the two ends of the receiving channel are respectively a feeding end and a discharging end, wherein the feeding end is connected to the cutting area in the cutting device;

[0006] The receiving assembly is located at the feeding end of the receiving channel, and the output end of the receiving assembly is connected to a roll of receiving cloth;

[0007] A support assembly is located at the discharge end of the receiving channel, and a receiving cross bar is provided at the output end of the support assembly, wherein the movement track of the receiving cross bar is located below the movement track of the receiving cloth, and the surface of the receiving cross bar contacts the lower surface of the receiving cloth;

[0008] The material blocking assembly is installed on the receiving frame, and the output end of the material blocking assembly is connected to the material blocking plate, wherein the material blocking plate is located above the receiving cloth.

[0009] In the above-mentioned material receiving mechanism, the material receiving component includes:

[0010] The receiving motor is located at the feeding end and is connected to the receiving frame via a first motor mounting bracket;

[0011] The axial direction of the winding drum is parallel to the output end direction of the receiving motor, and the winding drum and the receiving motor are arranged up and down, wherein the winding drum serves as the winding structure of the receiving cloth, and the two ends of the winding drum are respectively connected to the receiving machine frame through the drum mounting seat, and one end of the winding drum is connected to the output end of the receiving motor through the pulley structure.

[0012] The above-mentioned material receiving mechanism also includes a material receiving adjustment shaft, the axial direction of which is parallel to the axial direction of the winding drum, and is distributed up and down with the winding drum, and the two ends of the material receiving adjustment shaft are respectively connected to the drum mounting seat.

[0013] In the above-mentioned material receiving mechanism, the support assembly includes:

[0014] A supporting motor is located at the discharging end and is connected to the receiving frame via a second motor mounting bracket;

[0015] The receiving drive shaft has an axial direction parallel to the direction of the output end of the support motor, and the receiving drive shaft and the support motor are arranged in front and behind along the direction of the receiving channel, wherein the output end of the support motor and the receiving drive shaft are connected by a pulley structure;

[0016] Two transmission structures are located at both ends of the receiving transmission shaft along the axis of the receiving transmission shaft, one end of the transmission structure is rotatably connected to the receiving transmission shaft, and the other end of the transmission structure is rotatably connected to the roller mounting base, wherein each transmission structure includes a synchronous belt;

[0017] There are two fixed blocks, and each fixed block is provided with an engaging portion that engages with the corresponding synchronous belt, and each fixed block is connected with a connecting plate, wherein the two ends of the receiving cross bar are respectively connected to the two connecting plates.

[0018] In the above-mentioned material receiving mechanism, a sliding structure is provided between the material receiving frame and the fixed block, and the sliding structure includes a linear guide rail, and the linear guide rail is connected to the material receiving frame through a guide rail bracket, and a slider is slidably connected to the linear guide rail, wherein the slider is connected to the fixed block.

[0019] In the above-mentioned material receiving mechanism, the support assembly further includes at least one material supporting structure, and the material supporting structure includes:

[0020] Two supporting brackets, one end of each supporting bracket is slidably connected to the linear guide rail through a slider, and the other end of each supporting bracket is connected to the connecting plate through an elastic member;

[0021] The two ends of the material supporting cross bar are respectively connected to the two material supporting brackets, and the moving track of the material supporting cross bar is located below the moving track of the material collecting cloth, wherein the material supporting cross bar is in contact with the lower surface of the material collecting cloth.

[0022] In the above-mentioned material receiving mechanism, the material blocking assembly includes:

[0023] Two material blocking cylinders, and each material blocking cylinder is connected to the material receiving frame through a first cylinder mounting bracket;

[0024] The material blocking shaft spans the material receiving channel, and both ends of the material blocking shaft are connected to the material receiving frame through bearing seats, and a material blocking swing arm is connected to each end of the material blocking shaft, wherein each material blocking swing arm is connected to the cylinder floating joint at the output end of the corresponding side material blocking cylinder, and the two ends of the material blocking plate are connected to the material blocking shaft through adjusting arms.

[0025] In the above-mentioned material receiving mechanism, the material receiving mechanism further includes an auxiliary material pressing component, and the auxiliary material pressing component is located at the feeding end, wherein the auxiliary material pressing component is provided with an extrusion channel.

[0026] In the above-mentioned material receiving mechanism, the auxiliary material pressing component includes:

[0027] An auxiliary wheel shaft housing is provided with a plurality of notches on an upper surface of the auxiliary wheel shaft housing;

[0028] The auxiliary roller has multiple auxiliary rollers nested along its axis, and the positions of the multiple auxiliary rollers correspond one-to-one to the positions of the multiple notches. A roller motor is connected to one end of the auxiliary roller, and the auxiliary roller and the auxiliary roller are driven to rotate synchronously by the roller motor.

[0029] There are two auxiliary lifting cylinders, and each auxiliary lifting cylinder is connected to the material receiving frame through a second cylinder mounting bracket, wherein the output ends of the two auxiliary lifting cylinders are connected through an auxiliary cross bar, and a plurality of steel ball rollers are arranged on the auxiliary cross bar, and the positions of the plurality of steel ball rollers correspond one to one to the positions of the plurality of auxiliary rollers, and are distributed up and down, and an extrusion channel is formed between the steel ball rollers and the auxiliary rollers.

[0030] The utility model also provides a cutting device, comprising the material receiving mechanism.

[0031] Compared with the prior art, the present invention has the following beneficial effects:

[0032] (1) The utility model provides a material receiving mechanism that can automatically receive materials and ensure that the products are not folded or damaged during transportation.

[0033] (2) By adding a supporting structure, the support for the material receiving cloth during unfolding is further improved, thereby further avoiding the collapse of the material receiving cloth, thereby improving the reliability of the material during receiving.

[0034] (3) By adding an auxiliary pressing component, it is possible to avoid the inability to move the material to the discharge end due to insufficient friction on the surface of the receiving cloth. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] Figure 1 It is a structural schematic diagram of a material receiving mechanism of the utility model.

[0036] Figure 2 It is a structural diagram of the support component and the material receiving component in a preferred embodiment of the utility model.

[0037] Figure 3 It is a structural schematic diagram of the support component and the material receiving component from another perspective in a preferred embodiment of the present invention.

[0038] Figure 4 It is a structural schematic diagram of a material blocking assembly in a preferred embodiment of the present utility model.

[0039] Figure 5 It is a partial structural diagram of the auxiliary pressing component in a preferred embodiment of the utility model.

[0040] In the figure,

[0041] 100, receiving rack; 110, feeding end; 120, discharging end;

[0042] 200, receiving assembly; 210, receiving cloth; 220, receiving motor; 230, first motor mounting bracket; 240, winding roller; 250, roller mounting seat; 260, receiving adjustment shaft;

[0043] 300, support assembly; 310, material receiving crossbar; 320, support motor; 330, second motor mounting bracket; 340, material receiving transmission shaft; 350, transmission structure; 351, synchronous belt; 360, fixed block; 370, connecting plate; 380, sliding structure; 381, linear guide rail; 382, slider; 390, material supporting structure; 391, material supporting bracket; 392, elastic member; 393, material supporting crossbar; 394, synchronous belt limit plate;

[0044] 400, material stop assembly; 410, material stop plate; 420, material stop cylinder; 430, first cylinder mounting bracket; 440, material stop shaft; 450, bearing seat; 460, material stop swing arm; 470, cylinder floating joint; 480, adjustment arm;

[0045] 500, auxiliary pressing assembly; 510, auxiliary wheel shaft housing; 511, notch; 520, auxiliary roller; 530, auxiliary roller; 540, roller motor; 550, auxiliary lifting cylinder; 560, second cylinder mounting bracket; 570, auxiliary cross bar; 580, steel ball roller. DETAILED DESCRIPTION

[0046] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0047] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0048] like Figures 1 to 5 As shown, the utility model provides a material receiving mechanism, comprising:

[0049] The receiving frame 100 is provided with a receiving channel, and the two ends of the receiving channel are respectively a feeding end 110 and a discharging end 120, wherein the feeding end 110 is connected to the cutting area of the cutting device and serves as the starting point for collecting the material after cutting;

[0050] The receiving assembly 200 is located at the feed end 110 of the receiving channel, and the output end of the receiving assembly 200 is connected to a roll of receiving cloth 210. The receiving cloth 210 is Teflon cloth, and the Teflon cloth has a low friction coefficient and a relatively smooth surface. The receiving assembly 200 allows the receiving cloth 210 to be unrolled from the feed end 110 to the discharge end 120, or to be recovered from the discharge end 120 to the feed end 110.

[0051] The support assembly 300 is located at the discharge end 120 of the receiving channel, and a receiving cross bar 310 is provided at the output end of the support assembly 300. The receiving cross bar 310 is driven by the support assembly 300 to reciprocate along the receiving channel, and the movement trajectory of the receiving cross bar 310 is located below the movement trajectory of the receiving cloth 210. The surface of the receiving cross bar 310 contacts the lower surface of the receiving cloth 210.

[0052] The material blocking assembly 400 is installed on the receiving frame 100, and the output end of the material blocking assembly 400 is connected to the material blocking plate 410 to block the material and the receiving cloth 210 from moving synchronously when the material is recovered from the discharge end 120 to the feed end 110.

[0053] It is worth mentioning that after the material is cut, it enters from the feed end 110 of the receiving channel and is located on the receiving cloth 210. When the receiving cloth 210 is unfolded from the feed end 110 of the receiving channel to the discharge end 120, the material can move synchronously with the receiving cloth 210 toward the discharge end 120. Since the receiving cloth 210 is a flexible material, when the unfolding width of the receiving cloth 210 is large and the cut material is carried on top of the receiving cloth 210, it is easy to cause the middle part of the receiving cloth 210 to collapse. In order to avoid the collapse of the middle part of the receiving cloth 210 and ensure the smooth collection of the material, a support assembly 300 is provided, and the receiving cross bar 310 at the output end of the support assembly 300 is located at the receiving The receiving cross bar 310 is below the material cloth 210, and the receiving cross bar 310 can move along with the unfolding of the receiving cloth 210 under the action of the supporting assembly 300, always supporting the receiving cloth 210. When the receiving cloth 210 is unfolded to the maximum position, the material blocking assembly 400 drives the material blocking plate 410 to press the material onto the receiving cloth 210, and then the receiving cloth 210 is recovered under the action of the receiving assembly 200. Since the material is pressed onto the receiving cloth 210, the material will not move synchronously with the recovery of the receiving cloth 210. At the same time, the receiving cross bar 310 moves in the same direction as the receiving cloth 210 under the action of the supporting assembly 300, and falls when the material is completely free from the support of the receiving cloth 210, thereby realizing the collection of the material.

[0054] The utility model provides a material receiving mechanism which can realize automatic material receiving and ensure that the products are not folded or damaged during the transportation process.

[0055] Preferably, the receiving assembly 200 includes:

[0056] The receiving motor 220 is located at the feeding end 110 and is connected to the receiving frame 100 via a first motor mounting bracket 230;

[0057] The axial direction of the winding drum 240 is parallel to the output end direction of the receiving motor 220, and the winding drum 240 and the receiving motor 220 are arranged up and down, wherein the winding drum 240 serves as the winding structure of the receiving cloth 210, and the two ends of the winding drum 240 are respectively connected to the receiving machine frame 100 through the drum mounting seat 250, and one end of the winding drum 240 is connected to the output end of the receiving motor 220 through a pulley structure.

[0058] Further preferably, it also includes a material receiving adjustment shaft 260, the axial direction of the material receiving adjustment shaft 260 is parallel to the axial direction of the winding drum 240, and is distributed up and down with respect to the winding drum 240, and the two ends of the material receiving adjustment shaft 260 are respectively connected to the drum mounting seat 250, wherein the tensioning effect of the material receiving cloth 210 is adjusted by the material receiving adjustment shaft 260.

[0059] Preferably, the support assembly 300 includes:

[0060] The support motor 320 is located at the discharge end 120 and is connected to the receiving frame 100 via a second motor mounting bracket 330;

[0061] The receiving drive shaft 340 has an axial direction parallel to the direction of the output end of the support motor 320, and the receiving drive shaft 340 and the support motor 320 are arranged in front and behind each other along the direction of the receiving channel, wherein the output end of the support motor 320 and the receiving drive shaft 340 are connected by a pulley structure;

[0062] Two transmission structures 350 are located at both ends of the receiving transmission shaft 340 along the axis of the receiving transmission shaft 340. One end of the transmission structure 350 is rotatably connected to the receiving transmission shaft 340, and the other end of the transmission structure 350 is rotatably connected to the roller mounting base 250. Each transmission structure 350 includes a synchronous belt 351.

[0063] There are two fixed blocks 360 , and each fixed block 360 is provided with an engaging portion that engages with the corresponding synchronous belt 351 , and each fixed block 360 is connected to a connecting plate 370 , wherein both ends of the receiving cross bar 310 are respectively connected to the two connecting plates 370 .

[0064] It is further pointed out that in order to improve the straightness of the material receiving cross bar 310 during the movement, a sliding structure 380 is arranged between the material receiving frame 100 and the fixed block 360, and the sliding structure 380 includes a linear guide rail 381, and the linear guide rail 381 is connected to the material receiving frame 100 through a guide rail bracket, and a slider 382 is slidably connected to the linear guide rail 381, wherein the slider 382 is connected to the fixed block 360.

[0065] Preferably, the support assembly 300 further includes at least one supporting structure 390, and the supporting structure 390 includes:

[0066] Two support brackets 391 , one end of each support bracket 391 is slidably connected to the linear guide rail 381 via a slider 382 , and the other end of each support bracket 391 is connected to the connecting plate 370 via an elastic member 392 ;

[0067] The two ends of the material supporting cross bar 393 are respectively connected to the two material supporting brackets 391, and the moving track of the material supporting cross bar 393 is located below the moving track of the material receiving cloth 210, wherein the material supporting cross bar 393 is in contact with the lower surface of the material receiving cloth 210.

[0068] In this embodiment, by adding the supporting structure 390 , the support for the material collecting cloth 210 during unfolding is further improved, thereby further preventing the material collecting cloth 210 from collapsing, thereby improving the reliability of the material during collection.

[0069] It is further pointed out that the material support structure 390 also includes a synchronous belt limiting plate 394, and one end of the synchronous belt limiting plate 394 is connected to the material support bracket 391, and the other end is in contact with the synchronous belt 351, wherein the end of the synchronous belt limiting plate 394 in contact with the synchronous belt 351 forms a downward pressure tendency on the synchronous belt 351.

[0070] Further preferably, there may be multiple supporting structures 390 , and two adjacent supporting structures 390 are connected via an elastic member 392 .

[0071] Preferably, the material blocking assembly 400 includes:

[0072] Two material blocking cylinders 420, and each material blocking cylinder 420 is connected to the receiving frame 100 through a first cylinder mounting bracket 430;

[0073] The material stopping shaft 440 spans the material receiving channel, and both ends of the material stopping shaft 440 are connected to the material receiving frame 100 through bearing seats 450, and a material stopping swing arm 460 is connected to each end of the material stopping shaft 440, wherein each material stopping swing arm 460 is connected to the cylinder floating joint 470 at the output end of the corresponding side material stopping cylinder 420, and the two ends of the material stopping plate 410 are connected to the material stopping shaft 440 through adjusting arms 480.

[0074] In this embodiment, the material stopping cylinder 420 pushes the material stopping swing arm 460 to rotate the material stopping shaft 440, so that the material stopping plate 410 presses the material onto the receiving cloth 210 or separates from the material.

[0075] Preferably, the material receiving mechanism also includes an auxiliary pressing component 500, and the auxiliary pressing component 500 is located at the feed end 110, wherein the auxiliary pressing component 500 is provided with an extrusion channel, so that the material can be smoothly transported to the receiving cloth 210, avoiding the inability to drive the material to move to the discharge end 120 due to insufficient surface friction of the receiving cloth 210.

[0076] Further preferably, the auxiliary pressing assembly 500 includes:

[0077] The auxiliary wheel shaft housing 510 has a plurality of notches 511 formed on its upper surface;

[0078] The auxiliary roller 520 has multiple auxiliary rollers 530 nested along its axis, and the positions of the multiple auxiliary rollers 530 correspond one-to-one to the positions of the multiple notches 511. A roller motor 540 is connected to one end of the auxiliary roller 520, and the auxiliary roller 520 and the auxiliary rollers 530 are driven by the roller motor 540 to rotate synchronously.

[0079] There are two auxiliary lifting cylinders 550, and each auxiliary lifting cylinder 550 is connected to the material receiving frame 100 through a second cylinder mounting bracket 560, wherein the output ends of the two auxiliary lifting cylinders 550 are connected through an auxiliary cross bar 570, and a plurality of steel ball rollers 580 are arranged on the auxiliary cross bar 570, and the positions of the plurality of steel ball rollers 580 correspond one-to-one to the positions of the plurality of auxiliary rollers 530, and are distributed up and down, and an extrusion channel is formed between the steel ball rollers 580 and the auxiliary rollers 530.

[0080] In this embodiment, when the material enters the feed end 110, the auxiliary cross bar 570 is driven downward by the auxiliary lifting cylinder 550, clamping the material between the steel ball roller 580 and the auxiliary roller 530, and then the auxiliary roller 520 is driven to rotate by the roller motor 540, while driving the auxiliary roller 530 to rotate synchronously, so that the material moves along the receiving channel from the feed end 110 to the discharge end 120.

[0081] It should be noted that, in the present utility model, descriptions such as "first", "second", "one", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly defined. The terms "connected", "fixed", etc. should be understood in a broad sense. For example, "fixed" can be a fixed connection, a detachable connection, or an integrated 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, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.

[0082] In addition, the technical solutions between the various embodiments of the present invention can be combined with each other, but it must be based on the fact that ordinary technicians in this field can implement it. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by this utility model.

[0083] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

Claims

1. A material receiving mechanism, characterized in that: include: A receiving frame is provided with a receiving channel, and the two ends of the receiving channel are respectively a feeding end and a discharging end, wherein the feeding end is connected to the cutting area in the cutting device; The receiving assembly is located at the feeding end of the receiving channel, and the output end of the receiving assembly is connected to a roll of receiving cloth; A support assembly is located at the discharge end of the receiving channel, and a receiving cross bar is provided at the output end of the support assembly, wherein the movement track of the receiving cross bar is located below the movement track of the receiving cloth, and the surface of the receiving cross bar contacts the lower surface of the receiving cloth; The material blocking assembly is installed on the receiving frame, and the output end of the material blocking assembly is connected to the material blocking plate, wherein the material blocking plate is located above the receiving cloth.

2. The material receiving mechanism according to claim 1, characterized in that: The receiving components include: The receiving motor is located at the feeding end and is connected to the receiving frame via a first motor mounting bracket; The axial direction of the winding drum is parallel to the output end direction of the receiving motor, and the winding drum and the receiving motor are arranged up and down, wherein the winding drum serves as the winding structure of the receiving cloth, and the two ends of the winding drum are respectively connected to the receiving machine frame through the drum mounting seat, and one end of the winding drum is connected to the output end of the receiving motor through the pulley structure.

3. The material receiving mechanism according to claim 2, characterized in that: It also includes a material receiving adjustment shaft, the axial direction of the material receiving adjustment shaft is parallel to the axial direction of the winding drum, and is distributed up and down with the winding drum, and the two ends of the material receiving adjustment shaft are respectively connected to the drum mounting seat.

4. The material receiving mechanism according to claim 2, characterized in that: The support components include: A supporting motor is located at the discharging end and is connected to the receiving frame via a second motor mounting bracket; The receiving drive shaft has an axial direction parallel to the direction of the output end of the support motor, and the receiving drive shaft and the support motor are arranged in front and behind along the direction of the receiving channel, wherein the output end of the support motor and the receiving drive shaft are connected by a pulley structure; Two transmission structures are located at both ends of the receiving transmission shaft along the axis of the receiving transmission shaft, one end of the transmission structure is rotatably connected to the receiving transmission shaft, and the other end of the transmission structure is rotatably connected to the roller mounting base, wherein each transmission structure includes a synchronous belt; There are two fixed blocks, and each fixed block is provided with an engaging portion that engages with the corresponding synchronous belt, and each fixed block is connected with a connecting plate, wherein the two ends of the receiving cross bar are respectively connected to the two connecting plates.

5. The material receiving mechanism according to claim 4, characterized in that: A sliding structure is provided between the receiving frame and the fixed block, and the sliding structure includes a linear guide rail, and the linear guide rail is connected to the receiving frame through a guide rail bracket, and a slider is slidably connected to the linear guide rail, wherein the slider is connected to the fixed block.

6. The material receiving mechanism according to claim 5, characterized in that: The support assembly further includes at least one supporting structure, and the supporting structure includes: Two supporting brackets, one end of each supporting bracket is slidably connected to the linear guide rail through a slider, and the other end of each supporting bracket is connected to the connecting plate through an elastic member; The two ends of the material supporting cross bar are respectively connected to the two material supporting brackets, and the moving track of the material supporting cross bar is located below the moving track of the material collecting cloth, wherein the material supporting cross bar is in contact with the lower surface of the material collecting cloth.

7. The material receiving mechanism according to claim 1, characterized in that: The material retaining assembly includes: Two material blocking cylinders, and each material blocking cylinder is connected to the material receiving frame through a first cylinder mounting bracket; The material blocking shaft spans the material receiving channel, and both ends of the material blocking shaft are connected to the material receiving frame through bearing seats, and a material blocking swing arm is connected to each end of the material blocking shaft, wherein each material blocking swing arm is connected to the cylinder floating joint at the output end of the corresponding side material blocking cylinder, and the two ends of the material blocking plate are connected to the material blocking shaft through adjusting arms.

8. The material receiving mechanism according to any one of claims 1 to 7, characterized in that: The material receiving mechanism further comprises an auxiliary material pressing component, and the auxiliary material pressing component is located at the feeding end, wherein the auxiliary material pressing component is provided with an extrusion channel.

9. The material receiving mechanism according to claim 8, characterized in that: The auxiliary pressing component includes: An auxiliary wheel shaft housing is provided with a plurality of notches on an upper surface of the auxiliary wheel shaft housing; The auxiliary roller has multiple auxiliary rollers nested along its axis, and the positions of the multiple auxiliary rollers correspond one-to-one to the positions of the multiple notches. A roller motor is connected to one end of the auxiliary roller, and the auxiliary roller and the auxiliary roller are driven to rotate synchronously by the roller motor. There are two auxiliary lifting cylinders, and each auxiliary lifting cylinder is connected to the material receiving frame through a second cylinder mounting bracket, wherein the output ends of the two auxiliary lifting cylinders are connected through an auxiliary cross bar, and a plurality of steel ball rollers are arranged on the auxiliary cross bar, and the positions of the plurality of steel ball rollers correspond one to one to the positions of the plurality of auxiliary rollers, and are distributed up and down, and an extrusion channel is formed between the steel ball rollers and the auxiliary rollers.

10. A cutting device, characterized in that: The material receiving mechanism comprises the material receiving mechanism according to any one of claims 1 to 9.

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