Board splitting machine module structure

Abstract

The utility model discloses a modular structure of a plate splitting machine, which relates to the field of plate splitting machine equipment and comprises a positioning bottom plate, a screw rod conveying mechanism, a roller group, two side limiting plates, a plurality of first blades and a plurality of second blades, the lead screw conveying mechanism is fixedly installed on the positioning bottom plate and drives the roller set to move front and back, and the two side limiting plates are fixedly installed at the left end and the right end of the upper side of the positioning bottom plate respectively. Limiting strips are installed on the top edges of the outer side faces of the side limiting plates, and the two ends of the bottom sides of the multiple first blades and the two ends of the bottom sides of the multiple second blades are clamped to the limiting strips of the two side limiting plates correspondingly. When the roller group moves, the first blade and the second blade are driven to be lifted upwards; compared with a traditional board splitting and cutting mode, the board splitting efficiency is higher, mechanical equipment is used for board splitting, the strength and angle of each PCB during board folding can be guaranteed, and the quality of the PCBs after rapid board folding can also be guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the equipment field of board splitter, especially to a board splitter module structure. BACKGROUND

[0002] PCB is the carrier of electrical connection of electronic components. In industry, in order to realize batch production of PCB, generally, multiple PCBs are made on a board, and the board splitter is generally referred to as PCB board splitter, that is, circuit board splitter. The board splitter is widely used in electronic product manufacturing industry. Since the traditional manual folding plate method will generate strong stress, which seriously affects the product quality, manual folding plate has been basically replaced by machine folding plate.

[0003] The current common scheme is to use a PCB board splitter to mill and cut each PCB. In order to prevent the PCB from shifting or warping during milling, and to ensure the processing quality of the PCB, the conveying line is used to convey the PCB to be milled to the positioning jig during processing, and then the positioning jig is used to position the PCB before milling, and the PCB is output after milling.

[0004] For example, the existing patent (publication number: CN117381877A, publication date: 2024.01.12) discloses a PCB board splitting machine, which can fix the PCB above the material conveying plate under the extrusion of the top plate and the limiting pulley. After the motor is started, the reciprocating screw rod can drive the material conveying plate to move back and forth along the slide rail, realizing more accurate and automatic cutting of the PCB.

[0005] In the above scheme, only one line can be cut at a time. For products with multiple PCBs made on a board, the cutting efficiency is very low. Although the traditional manual folding plate scheme has higher efficiency, it will affect the quality of the product. Therefore, it is necessary to design a mechanical automatic folding plate equipment that can fold multiple PCBs on the same board at a time. Since the mechanical equipment has the advantages of high precision and no static electricity, its efficiency will be higher than that of manual folding plate, and it will not affect the quality of the PCB. There is no such equipment in the prior art, so it is necessary to disclose a board splitter module structure to solve the technical problem. UTILITY MODEL CONTENTS

[0006] The utility model overcomes the above-mentioned situation, and provides a technical scheme that can solve the above-mentioned problems.

[0007] A board splitter module structure, comprising a positioning bottom plate, a screw rod conveying mechanism, a roller set, two side limiting plates, and multiple blades.

[0008] The screw rod conveying mechanism is fixedly installed on the positioning bottom plate, the screw rod conveying mechanism drives the roller group to move forward and backward, two side limiting plates are fixedly installed on the left and right ends of the upper side of the positioning bottom plate, and the screw rod conveying mechanism is located between the two side limiting plates;

[0009] The two side limiting plates are symmetrically arranged left and right relative to each other, a limiting strip is fixedly installed at the top edge of the outer side of the side limiting plate, and the two ends of the bottom side of the plurality of blades are clamped and installed on the limiting strips of the two side limiting plates.

[0010] When the roller group moves, the corresponding position of the blade is lifted up and arranged.

[0011] Further, the plurality of blades include a plurality of first blades and a plurality of second blades.

[0012] Further, the outer side of the side limiting plate is provided with a height adjusting edge, the height adjusting edge is located below the limiting strip, and the top side of the height adjusting edge abuts against the two ends of the blade.

[0013] Further, two positioning columns are fixedly installed on the outer side of the side limiting plate, vertical threads are formed on the positioning columns, screw rods are spirally and matchingly installed in the vertical threads, the upper ends of the screw rods abut against the height adjusting edge, and an internal hexagonal groove is formed in the lower end of the screw rod.

[0014] Further, at least two vertical adjusting grooves are formed in the height adjusting edge, lock bolts are gap-fit installed in the vertical adjusting grooves, and the lock bolts are locked on the side limiting plate through the vertical adjusting grooves.

[0015] Further, the screw rod conveying mechanism includes a driving motor, a shaft coupling, a screw rod shaft and a screw rod driving block, a motor seat is fixedly installed on the positioning bottom plate, the driving motor is fixedly installed on the motor seat, screw rod support seats are rotatably and matchingly installed at the two ends of the screw rod shaft, the screw rod support seats are fixedly installed on the positioning bottom plate, the driving motor drives the screw rod shaft to rotate through the shaft coupling, the screw rod driving block is spirally and matchingly installed on the screw rod shaft, and the roller group is fixedly installed on the screw rod driving block.

[0016] Further, the roller group includes a sliding platform and two roller supports, the sliding platform is fixedly installed on the screw rod driving block, the two roller supports are fixedly installed at the left and right ends of the upper side of the sliding platform, the two roller supports are symmetrically arranged left and right relative to each other, a plurality of support rollers arranged at equal distances are rotatably and matchingly installed in the roller support, and the support rollers abut against the corresponding position of the blade when the support rollers move.

[0017] Further, two guide rails are fixedly installed on the positioning bottom plate, two sliding blocks are slidingly and matchingly installed on each guide rail, and the sliding platform is fixedly installed above the four sliding blocks.

[0018] Further, the outer side of the height adjusting edge is fixedly provided with a first side cover, and the blade gap is matched and arranged between the first side covers on the left and right sides.

[0019] Further, two limiting top edges are fixedly arranged between the two side limiting plates, a plurality of blade gaps are matched and arranged between the two limiting top edges, second side covers are fixedly arranged on the front and back sides of the two side limiting plates, and the roller group moves forward and backward between the two second side covers.

[0020] Compared with the prior art, the utility model has the advantages that the plate material to be separated is conveyed and placed above the plate separating machine module by the conveying device, the top side of the plate material is pressed by the high-elastic material, the bottom surface of the plate material is pressed on the plurality of blades, the plate separating line on the plate material is parallel to the blades, the silk rod conveying mechanism is started, the roller group is driven by the silk rod conveying mechanism to move forward and backward, the blades at the corresponding positions are lifted when the roller group moves forward and backward, the action of repeatedly manually folding the plate is simulated when the plurality of blades are lifted, the plurality of PCBs on the plate material can be separated from each other, the action of rapidly separating the plates is realized, and the plate separating operation can be completed at one time even if the plate material has a plurality of PCBs.

[0021] Compared with the traditional plate separating and cutting mode, the utility model has higher plate separating efficiency, and the plate is separated by the mechanical equipment, so that the force and angle when each PCB is folded can be guaranteed, and static electricity is not generated, so that the quality of the PCB after rapid folding can be guaranteed.

[0022] The additional aspects and advantages of the utility model will be partially given in the following description, some will become obvious from the following description, or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description, and obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without the creative labor.

[0024] Figure 1 It is the structural schematic diagram when a plurality of the utility model is used together;

[0025] Figure 2 It is the structural schematic diagram of the utility model;

[0026] Figure 3 It is the explosion structural schematic diagram of the utility model;

[0027] Figure 4is Figure 3 enlarged structure diagram of A in the figure;

[0028] Figure 5 is a structure diagram of a single side limiting plate;

[0029] Figure 6 is a structure diagram of two side limiting plates.

[0030] Shown in the figure: 01, positioning bottom plate; 02, screw rod conveying mechanism; 0201, driving motor; 0202, shaft coupling; 0203, screw rod shaft; 0204, screw rod driving block; 03, roller group; 0301, sliding platform; 0302, roller support; 0303, supporting roller; 04, side limiting plate; 05, first blade; 06, second blade; 07, limiting strip; 08, first barb; 09, second barb; 010, protruding block; 011, height adjusting edge; 012, positioning column; 013, vertical thread; 014, screw rod; 015, inner hexagonal groove; 016, vertical adjusting groove; 017, locking bolt; 018, guide rail; 019, sliding block; 020, limiting top edge; 021, second side cover; 022, high-elasticity material; 023, motor base; 024, screw rod support base; 025, first side cover. DETAILED DESCRIPTION

[0031] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments.

[0032] The components of the embodiments of the present application generally described and shown in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but only represents selected embodiments of the present application.

[0033] Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making creative efforts fall within the scope of protection of the present application.

[0034] In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0035] In the description of the utility model, it needs to explain, unless another explicit provision and limitation, the term "installation", "link", "connection" should do broad sense understanding, for example, can be fixed connection, can be detachable connection, or integrally connected, can be mechanical connection, can be electrical connection, can be directly connected, can be indirectly connected through the intermediate medium, can be the communication of two elements inside. For ordinary skilled in the art, the specific meaning of the above-mentioned terms in the utility model can be understood according to specific circumstances. Embodiment

[0036] As Figures 1-6 The utility model discloses a board separating machine module structure, including positioning base plate 01, screw rod conveying mechanism 02, gyro wheel group 03, two side limit plates 04, multiple blades,

[0037] Screw rod conveying mechanism 02 is fixedly installed on positioning base plate 01, and screw rod conveying mechanism 02 drives gyro wheel group 03 to move back and forth, and two side limit plates 04 are respectively fixedly installed on the left and right ends of the upper side of positioning base plate 01, and screw rod conveying mechanism 02 is located between two side limit plates 04.

[0038] Two side limit plates 04 are symmetrically arranged left and right between each other, and a limiting strip 07 is fixedly installed at the top edge of the outer side of the side limit plate 04, and the two ends of the bottom side of the multiple blades are respectively clamped and installed on the limiting strip 07 of two side limit plates 04.

[0039] When gyro wheel group 03 moves, the corresponding position of the blade is set up to be lifted up.

[0040] Its principle is: using conveying equipment to convey and place the board material to be separated piece by piece to the upper side of the board separating machine module, then press the top side of the board material with high elastic material 022, at this time the bottom surface of the board material will be pressed on the multiple blades, and the board separating line on the board material is parallel to the blade, at this time, the screw rod conveying mechanism 02 is started, and the screw rod conveying mechanism 02 drives gyro wheel group 03 to move back and forth, and gyro wheel group 03 will lift up the corresponding position of the blade when moving back and forth, and when lifting up several blades, with the pressing of the upper high elastic material 022, a repeated manual folding plate action is simulated, so that the multiple PCB boards on the board material can be separated from each other, the action of rapid separating is realized, even if the board material has multiple PCB boards, the separating can be completed at one time, compared with the traditional cutting mode, the separating efficiency of the utility model is higher, and the board is separated by using mechanical equipment, so that the intensity and angle of each PCB board when folding can be guaranteed, and static electricity is not generated, so that the quality of the PCB board after rapid folding can be guaranteed.

[0041] Further, the outer side of the side limiting plate 04 is provided with a height adjusting edge 011, the height adjusting edge 011 is located below the limiting strip 07, and the top side of the height adjusting edge 011 is provided with a top that abuts against both ends of the blade; the height adjusting edge 011 can be used to adjust the lifting stroke of the blade.

[0042] Further, the outer side of the side limiting plate 04 is provided with two positioning columns 012, the positioning columns 012 are formed with vertical threads 013, the vertical threads 013 are internally screw-coupled with screw rods 014, the upper end of the screw rod 014 abuts against the height adjusting edge 011, and the lower end of the screw rod 014 is formed with an internal hexagonal groove 015; the height adjusting edge 011 can be raised or lowered by rotating the screw rod 014, and the height adjusting stability is high.

[0043] Further, the height adjusting edge 011 is formed with at least two vertical adjusting grooves 016, the vertical adjusting grooves 016 are internally clearance-coupled with locking bolts 017, and the locking bolts 017 are locked on the side limiting plate 04 through the vertical adjusting grooves 016; the height adjusting edge 011 can be locked on the side limiting plate 04 by using the locking bolts 017, so as to realize locking after height adjustment.

[0044] Further, the lead screw conveying mechanism 02 comprises a driving motor 0201, a shaft coupling 0202, a lead screw shaft 0203, and a lead screw driving block 0204, the positioning bottom plate 01 is fixedly provided with a motor seat 023, the driving motor 0201 is fixedly installed on the motor seat 023, the two ends of the lead screw shaft 0203 are rotatably and movably coupled with lead screw support seats 024, the lead screw support seats 024 are fixedly installed on the positioning bottom plate 01, the driving motor 0201 drives the lead screw shaft 0203 to rotate through the shaft coupling 0202, the lead screw driving block 0204 is screw-coupled on the lead screw shaft 0203, and the roller set 03 is fixedly installed on the lead screw driving block 0204; when the driving motor 0201 drives the lead screw shaft 0203 to rotate, the lead screw driving block 0204 coupled on the lead screw shaft 0203 can stably move, so as to realize stable movement of the driving roller set 03.

[0045] Further, the roller set 03 comprises a sliding platform 0301 and two roller supports 0302, the sliding platform 0301 is fixedly installed on the lead screw driving block 0204, the two roller supports 0302 are fixedly installed on the left and right two ends of the upper side of the sliding platform 0301, the two roller supports 0302 are symmetrically arranged left and right to each other, a plurality of support rollers 0303 arranged at equal distances are rotatably and movably coupled in the roller support 0302, and the support rollers 0303 move to abut against the blades at the corresponding positions; when the roller set 03 moves back and forth, the blades at the corresponding positions can be lifted by the plurality of support rollers 0303 at the top, so as to realize the action of simulating the folding plate.

[0046] Further: the positioning base plate 01 is fixedly installed with two guide rails 018, two sliding blocks 019 are slidingly installed on each guide rail 018, and a sliding platform 0301 is fixedly installed above the four sliding blocks 019; so that the movement of the sliding platform 0301 is more stable.

[0047] Further: the outer side of the height adjusting edge 011 is fixedly installed with a first side cover 025, and the blades are gap-fitted between the left and right first side covers 025; the first side cover 025 can limit the left and right positions of the blades, thereby preventing the blades from tilting during lifting.

[0048] Further: two limiting top edges 020 are fixedly installed between the two side limiting plates 04, a plurality of blades are gap-fitted between the two limiting top edges 020, second side covers 021 are fixedly installed on the front and back of the two side limiting plates 04, and the roller set 03 moves forward and backward between the two second side covers 021; the limiting top edge 020 can provide positioning for the installation of the blades, and the lifting movement of the blades is more stable. Embodiment

[0049] As shown in Figures 1-6 The utility model discloses a board dividing machine module structure, including positioning base plate 01, screw rod conveying mechanism 02, roller set 03, two side limiting plates 04, a plurality of blades.

[0050] The plurality of blades includes a plurality of first blades 05 and a plurality of second blades 06.

[0051] The screw rod conveying mechanism 02 is fixedly installed on the positioning base plate 01, the screw rod conveying mechanism 02 drives the roller set 03 to move back and forth, the two side limiting plates 04 are fixedly installed on the left and right ends of the upper side of the positioning base plate 01 respectively, and the screw rod conveying mechanism 02 is located between the two side limiting plates 04.

[0052] The two side limiting plates 04 are arranged symmetrically left and right to each other, the limiting strip 07 is fixedly installed at the top edge of the outer side of the side limiting plate 04, and the two ends of the bottom side of the plurality of first blades 05 and the plurality of second blades 06 are respectively clamped and installed on the limiting strip 07 of the two side limiting plates 04.

[0053] The roller set 03 drives the first blade 05 and the second blade 06 to be lifted upward when moving.

[0054] The principle is: using conveying equipment to transport and place the plate material to be divided into the upper of the plate dividing machine module piece by piece, and then press the top side of the plate material with high elastic material 022, the high elastic material 022 can be selected pearl wool, at this time the bottom surface of the plate material is pressed on the plurality of first blades 05 and the plurality of second blades 06, the plate dividing line on the plate material is parallel to the first blade 05 and the second blade 06, at this time the lead screw conveying mechanism 02 is opened, the lead screw conveying mechanism 02 drives the roller set 03 to move forward and backward, the roller set 03 will lift the first blade 05 and the second blade 06 at the corresponding position when moving forward and backward, when lifting a plurality of first blades 05 and second blades 06, with the pressing of the upper high elastic material 022, a repeated manual folding plate action is simulated, so that a plurality of PCB boards on the plate material can be separated from each other, realizing the action of quickly dividing the plate, even if the plate has a plurality of PCB boards, the plate can be divided at one time, compared with the traditional cutting method, the plate dividing efficiency of the utility model is higher, and the plate is divided by using mechanical equipment, which can ensure the force and angle of folding each PCB board, and also will not generate static electricity, which can ensure the quality of the PCB board after quickly folding the plate.

[0055] Further: the left and right ends of the bottom side of the first blade 05 are formed with first barbs 08, the left and right ends of the bottom side of the second blade 06 are formed with second barbs 09, the outer side of the limiting strip 07 is formed with protrusions 010 arranged at equal distances, the first barb 08 is connected and installed on the protrusion 010, and the second barb 09 is connected and installed on the limiting strip 07; by arranging the protrusions 010, the plurality of stacked first blades 05 and the plurality of stacked second blades 06 can be precisely positioned, so that they can stably rise or fall, the top side of the first blade 05 and the second blade 06 is not provided with a cutting edge, so that the plate material can be effectively lifted, and the folding plate action is simulated, with the forward and backward movement of the roller set 03, even if the plate contains a plurality of PCB boards, the plate can be quickly divided.

[0056] Further: the thickness of the limiting strip 07 and the thickness of the protrusion 010 are the same, and the width of the first barb 08 and the second barb 09 is greater than the thickness of the limiting strip 07; the installation of the first blade 05 and the second blade 06 is more stable and firm, so that the first blade 05 and the second blade 06 will not tilt when moving up and down, thereby ensuring the plate dividing quality.

[0057] In the utility model, the biggest effect of the design of the limiting strip 07 and the first blade 05 and the second blade 06 is that the blades are segmented and separated to support the blades, because a certain gap is left between the adjacent blades, the first blade 05 and the second blade 06 can slide smoothly, if not segmented and separated, the gap between the adjacent blades is difficult to control, the blades with large gap will be inclined to one side, the small gap will also cause the friction between the blades to increase, leading to the incoordination of the blades, and the gap will become larger with the continuous friction between the blades, the large gap will lead to the accumulation of the blades, causing the blades to be inclined to one side, so the blades need to be continuously increased to fill the gap to ensure that the blades will not be inclined, the utility model utilizes the segmented and separated protruding blocks 010, the purpose is to effectively control the gap of the blades, so that the accumulated gap of the blades is not large, so that the gap between the blades can be relaxed, the smooth movement of the blades can be ensured, and the problem that the blades are worn to cause the gap between the blades to increase can be solved.

[0058] Further, the outer side of the side limiting plate 04 is provided with a height adjusting edge 011, the height adjusting edge 011 is located below the limiting strip 07, and the top side of the height adjusting edge 011 supports the two ends of the first blade 05 and the second blade 06.

[0059] Further, the outer side of the side limiting plate 04 is fixedly provided with two positioning columns 012, vertical threads 013 are formed in the positioning columns 012, screw rods 014 are spirally and matchingly installed in the vertical threads 013, the upper ends of the screw rods 014 support the height adjusting edge 011, and the lower ends of the screw rods 014 are formed with internal hexagonal grooves 015; the installation height of the height adjusting edge 011 can be controlled by twisting the screw rods 014, and then the lifting stroke of the first blade 05 and the second blade 06 can be controlled.

[0060] Further, at least two vertical adjusting grooves 016 are formed in the height adjusting edge 011, lock bolts 017 are gap-fit installed in the vertical adjusting grooves 016, and the lock bolts 017 are locked on the side limiting plate 04 through the vertical adjusting grooves 016.

[0061] Further, the outer side of the height adjusting edge 011 is fixedly provided with a first side cover 025, and the first blade 05 and the second blade 06 are gap-fit installed between the left and right first side covers 025.

[0062] Further: the lead screw conveying mechanism 02 includes a driving motor 0201, a shaft coupling 0202, a lead screw shaft 0203 and a lead screw driving block 0204, the positioning base plate 01 is fixedly installed with a motor seat 023, the driving motor 0201 is fixedly installed on the motor seat 023, the two ends of the lead screw shaft 0203 are rotatably and fitly installed with lead screw support seats 024, the lead screw support seats 024 are fixedly installed on the positioning base plate 01, the driving motor 0201 drives the lead screw shaft 0203 to rotate through the shaft coupling 0202, the lead screw driving block 0204 is screwedly installed on the lead screw shaft 0203, and the roller set 03 is fixedly installed on the lead screw driving block 0204; the roller set 03 can be controlled to move back and forth by using the driving mode of the lead screw motor, and the stability is high.

[0063] Further: the roller set 03 includes a sliding platform 0301 and two roller supports 0302, the sliding platform 0301 is fixedly installed on the lead screw driving block 0204, the two roller supports 0302 are fixedly installed on the left and right ends on the upper side of the sliding platform 0301, the two roller supports 0302 are symmetrically arranged left and right to each other, a plurality of support rollers 0303 arranged at equal distances are rotatably and fitly installed in the roller support 0302, and the support rollers 0303 move to abut against the first blade 05 and the second blade 06 at the corresponding positions; when the roller set 03 slides once, the first blade 05 and the second blade 06 can be lifted by the plurality of support rollers 0303 on the two sides of the roller set 03, so that the corresponding blade is lifted, the action of the folding plate is simulated, and the plurality of support rollers 0303 can lift the first blade 05 and the second blade 06 multiple times, so that the action of rapid board splitting is realized.

[0064] Further: the positioning base plate 01 is fixedly installed with two guide rails 018, two sliding blocks 019 are slidably and fitly installed on each guide rail 018, and the sliding platform 0301 is fixedly installed above the four sliding blocks 019; the forward and backward movement of the sliding platform 0301 is more stable.

[0065] Further: two limiting top edges 020 are fixedly installed between the two side limiting plates 04, a plurality of first blades 05 and a plurality of second blades 06 are fitly installed between the two limiting top edges 020, second side covers 021 are fixedly installed on the front and back sides of the two side limiting plates 04, and the roller set 03 moves back and forth between the two second side covers 021; the limiting top edges 020 can ensure that the first blades 05 and the second blades 06 are stably installed, so that they can stably move up and down, and the inclination during the up and down movement is avoided, the second side covers 021 can provide the covering protection, and the service life of the board splitting machine module is ensured.

[0066] The embodiment is not limited in shape, material, structure, etc. of the utility model in any form, and any simple modification, equivalent change and modification of the above embodiment according to the technical essence of the utility model are within the protection scope of the technical scheme of the utility model.

Claims

1. A board splitter module structure, characterized by: Including positioning base plate, screw rod conveying mechanism, roller group, two side limiting plates, multiple blades; The screw rod conveying mechanism is fixedly installed on the positioning base plate, the screw rod conveying mechanism drives the roller group to move back and forth, the two side limiting plates are fixedly installed on the left and right ends of the upper side of the positioning base plate, and the screw rod conveying mechanism is located between the two side limiting plates; The two side limiting plates are symmetrically arranged left and right between each other, the top edge of the outer side of the side limiting plate is fixedly installed with a limiting strip, and the two ends of the bottom side of the multiple blades are clamped and installed on the limiting strips of the two side limiting plates. When the roller group moves, the corresponding position of the blade is lifted up.

2. A board splitting machine module structure according to claim 1, characterized in that: The outer side of the side limiting plate is provided with a height adjusting edge, the height adjusting edge is located below the limiting strip, and the top side of the height adjusting edge abuts against the two ends of the blade.

3. A board splitting machine module structure according to claim 2, characterized in that: The outer side of the side limiting plate is fixedly installed with two positioning columns, vertical threads are formed on the positioning columns, and screws are spirally and matchingly installed in the vertical threads.

4. A board splitting machine module structure according to claim 3, characterized in that: At least two vertical adjusting grooves are formed on the height adjusting edge, lock bolts are gapingly and matchingly installed in the vertical adjusting grooves, and the lock bolts are locked on the side limiting plate through the vertical adjusting grooves.

5. The board splitting machine module structure of claim 1, wherein: The screw rod conveying mechanism comprises a driving motor, a shaft coupling, a screw rod shaft and a screw rod driving block, a motor seat is fixedly installed on the positioning base plate, the driving motor is fixedly installed on the motor seat, screw rod support seats are rotatably and matchingly installed at the two ends of the screw rod shaft, the screw rod support seats are fixedly installed on the positioning base plate, the driving motor drives the screw rod shaft to rotate through the shaft coupling, and the screw rod driving block is spirally and matchingly installed on the screw rod shaft.

6. A board splitting machine module structure according to claim 5, characterized in that: The roller group comprises a sliding platform and two roller supports, the sliding platform is fixedly installed on the screw rod driving block, the two roller supports are fixedly installed at the left and right ends of the upper side of the sliding platform, the two roller supports are symmetrically arranged left and right between each other, a plurality of supporting rollers arranged at equal distances are rotatably and matchingly installed in the roller support, and the supporting rollers abut against the blades at corresponding positions when moving.

7. A board splitting machine module structure according to claim 6, characterized in that: Two guide rails are fixedly installed on the positioning base plate, two sliding blocks are gapingly and matchingly installed on each guide rail, and the sliding platform is fixedly installed above the four sliding blocks.

8. A board separating machine module structure according to any one of claims 2-4, characterized in that: A first side cover is fixedly installed on the outer side of the height adjusting edge, and the blades are gapingly and matchingly installed between the first side covers on the left and right sides.

9. A board splitting machine module structure according to any one of claims 1-7, characterized in that: Two limiting top edges are fixedly installed between the two side limiting plates, the multiple blades are gapingly and matchingly installed between the two limiting top edges, second side covers are fixedly installed on the front and back sides of the two side limiting plates, and the roller group moves back and forth between the two second side covers.

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