Sawing device

Abstract

According to the sawing device, after a conveying module conveys a blank into a pressing area in the third direction, a first pressing piece is driven by a first driving structure to be close to a second pressing piece in the first direction so as to be matched with the second pressing piece to press the blank in the pressing area, and therefore the blank in the pressing area can be cut off. Under the driving of the second driving structure, the cutter extends into the pressing area from the second direction along the first avoiding groove and the second avoiding groove so as to saw off the blank in the pressing area to form a workpiece; through the arrangement of a first avoiding groove in the first pressing piece and a second avoiding groove in the second pressing piece, a cutter can smoothly enter the pressing area in the second direction, so that the single pressing module can clamp the areas on the two opposite sides of the sawing-off position on the blank, the number of the arranged pressing modules is smaller, and the cutting efficiency is improved. And the structure of the whole sawing device is more simplified.

Description

Technical Field

[0001] This utility model relates to the field of billet sawing technology, and in particular to a sawing device. Background Technology

[0002] In machining, for some long strips of blanks, a sawing device is needed to cut the blanks to a fixed length in order to form workpieces of shorter length.

[0003] In the sawing device of the related technology, when the sawing module cuts the blank, two clamping modules are required to clamp the front and rear areas of the blank at the sawing position respectively, so as to reduce the probability of the blank shifting position during the sawing process.

[0004] However, the inclusion of two clamping modules makes the entire sawing device rather bulky. Utility Model Content

[0005] The purpose of this invention is to solve at least one of the technical problems existing in the prior art. This invention provides a sawing device with a simpler structure.

[0006] The sawing device according to the embodiment of this utility model includes a clamping module, a conveying module, and a sawing module. The clamping module includes a first driving structure, a first clamping member, and a second clamping member. A clamping area for clamping a blank is formed between the first clamping member and the second clamping member. The first driving structure is connected to the first clamping member and is used to drive the first clamping member to move closer to or away from the second clamping member along a first direction. The end of the first clamping member near the clamping area is provided with a first clearance groove extending along a second direction. The second direction is spaced at a certain angle from the first direction. The end of the second clamping member near the clamping area is provided with a second clearance groove extending along the second direction. The conveying module is located on one side of the clamping module and is used to convey the blank into the clamping area along a third direction. The plane containing the first direction and the second direction is spaced at a certain angle from the third direction. The sawing module is located on one side of the clamping module and includes a cutting tool and a second driving structure. The second driving structure is driven connected to the cutting tool and is used to drive the cutting tool to extend into or out of the clamping area along the first clearance groove and the second clearance groove to saw the blank in the clamping area into a workpiece.

[0007] The sawing device described in this utility model has at least the following beneficial effects: In the sawing device of this application, after the conveying module feeds the blank into the clamping area along a third direction, under the drive of the first driving structure, the first clamping member approaches the second clamping member along the first direction to cooperate with the second clamping member to clamp the blank in the clamping area. Under the drive of the second driving structure, the cutter extends into the clamping area from the second direction along the first clearance groove and the second clearance groove to saw the blank in the clamping area to form a workpiece. The setting of the first clearance groove on the first clamping member and the second clearance groove on the second clamping member enables the cutter to smoothly enter the clamping area along the second direction, so that a single clamping module can complete the clamping of the sawing position on the blank relative to the two sides. The number of clamping modules is reduced, and the structure of the entire sawing device is simplified.

[0008] According to the sawing device described in this embodiment of the present invention, the clamping module further includes a first mounting frame, a second clamping member disposed on the first mounting frame, and the first clamping member being slidably disposed on the first mounting frame along a first direction; the first driving structure includes a first driver and a transmission frame, the transmission frame including a driving part, a hinge part and a transmission part located on the same straight line, the hinge part being hinged to the first mounting frame, the driving part and the transmission part being respectively connected to the first driver and the first clamping member, and the distance between the driving part and the hinge part being greater than the distance between the transmission part and the hinge part.

[0009] According to the sawing device described in the embodiment of this utility model, the conveying module includes a third driving structure and a clamping assembly connected to each other. The clamping assembly is used to clamp or release the product, and the third driving structure is used to drive the clamping assembly to move closer to or away from the pressing area in a third direction.

[0010] According to the sawing device described in the embodiment of this utility model, the clamping assembly includes a second mounting frame, a first clamping member, a second clamping member, and a fourth driving structure. The third driving structure is connected to the second mounting frame. The first clamping member is slidably disposed on the second mounting frame. The second clamping member is disposed on the second mounting frame and forms a clamping area for clamping the blank between the first clamping member and the second clamping member. The fourth driving structure is disposed on the second mounting frame and connected to the first clamping member. The fourth driving structure is used to drive the first clamping member to move closer to or away from the clamping area.

[0011] According to the sawing device described in this embodiment of the present invention, the sawing module further includes a third mounting frame, on which a feeding groove is formed, which is used to receive the workpiece output from the pressing zone.

[0012] According to the sawing device described in this embodiment of the present invention, the cutting tool is rotatably mounted on the third mounting frame. The second driving structure is connected to the third mounting frame to drive the third mounting frame to switch between the cutting state and the unloading state along the second direction. When the third mounting frame is in the cutting state, the cutting tool extends into the clamping area, and the unloading groove is disconnected from the clamping area. When the third mounting frame is in the unloading state, the cutting tool extends out of the clamping area, and the unloading groove is connected to the clamping area.

[0013] According to the sawing device described in this embodiment of the present invention, the second clamping member is provided with a receiving groove for accommodating the blank on the side near the clamping area, and the receiving groove extends in a third direction.

[0014] According to the sawing device described in the embodiment of this utility model, the clamping module further includes a limiting structure. The limiting structure includes a second driver and a limiting member connected to each other. The second driver is used to drive the limiting member to approach or move away from one of the groove sidewalls of the receiving groove, so as to limit the blank in the receiving groove in the width direction of the receiving groove.

[0015] The sawing device according to the embodiment of the present invention further includes a supporting module, which is located on the side of the conveying module away from the pressing module and is used to support the tail end of the blank.

[0016] According to the sawing device described in this embodiment of the present invention, the supporting module includes a base plate and two limiting plates. The two limiting plates are arranged along a second direction, and the limiting plates are adjustablely disposed on the base plate along the second direction. The base plate and the two limiting plates together define a supporting groove, which is used to accommodate the tail end of the blank.

[0017] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0019] Figure 1 This is a schematic diagram of the sawing device according to an embodiment of the present invention;

[0020] Figure 2 for Figure 1 A schematic diagram of the clamping module of the sawing device shown.

[0021] Figure 3 for Figure 2 A schematic diagram of the structure of the first and second clamping components of the clamping module shown;

[0022] Figure 4 for Figure 1 A schematic diagram of the conveying module of the sawing device shown.

[0023] Figure 5 for Figure 1 A schematic diagram of the supporting module of the sawing device shown.

[0024] Figure label:

[0025] Clamping module 100; clamping area 101; first drive structure 110; first driver 111; transmission frame 112; drive part 112a; hinge part 112b; transmission part 112c; first clamping member 120; first clearance groove 121; second clamping member 130; second clearance groove 131; receiving through groove 132; first mounting bracket 140; limiting structure 150;

[0026] Conveying module 200; third drive structure 210; mounting base 211; slide 212; clamping assembly 220; clamping area 220a; second mounting bracket 221; first clamping member 222; second clamping member 223; fourth drive structure 224;

[0027] Sawing module 300; cutting tool 310; second drive structure 320; third mounting bracket 330; material unloading chute 331;

[0028] Support module 400; support groove 401; base plate 410; limiting plate 420; elongated hole 421. Detailed Implementation

[0029] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0030] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0031] In the description of this utility model, "several" means one or more, "multiple" means two or more, "greater than," "less than," and "exceeding" are understood to exclude the stated number, while "above," "below," and "within" are understood to include the stated number. If "first" or "second" is used in the description, it is only for the purpose of distinguishing technical features and should not be construed as indicating or implying relative importance, or implicitly indicating the number of indicated technical features, or implicitly indicating the order of the indicated technical features.

[0032] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0033] The following is for reference. Figures 1 to 5 The sawing device of this application will be described in detail.

[0034] refer to Figures 1 to 3 The sawing device according to an embodiment of the present invention includes a clamping module 100, a conveying module 200, and a sawing module 300. The clamping module 100 includes a first driving structure 110, a first clamping member 120, and a second clamping member 130. A clamping area 101 for clamping the blank is formed between the first clamping member 120 and the second clamping member 130. The first driving structure 110 is connected to the first clamping member 120 and is used to drive the first clamping member 120 to move closer to or away from the second clamping member 130 along a first direction. The end of the first clamping member 120 near the clamping area 101 is provided with a first clearance groove 121 extending along a second direction. The second direction is spaced at a certain angle from the first direction. The second clamping member 130 is provided with a second clearance groove 131 extending along the second direction at one end near the clamping area 101; the conveying module 200 is provided on one side of the clamping module 100 and is used to convey the blank into the clamping area 101 along the third direction, and the plane containing the first direction and the second direction is spaced at a certain angle from the third direction; the sawing module 300 is provided on one side of the clamping module 100, and the sawing module 300 includes a cutter 310 and a second driving structure 320. The second driving structure 320 is drivenly connected to the cutter 310 and is used to drive the cutter 310 to extend into or out of the clamping area 101 along the first clearance groove 121 and the second clearance groove 131 so as to saw the blank in the clamping area 101 into a workpiece.

[0035] For example, such as Figures 1 to 3As shown, the sawing device includes a clamping module 100, a conveying module 200, and a sawing module 300. The conveying module 200 is located behind the clamping module 100 and is used to move the blank from back to front. The clamping module 100 includes a first driving structure 110, a first clamping member 120, and a second clamping member 130. The first clamping member 120 is located above the second clamping member 130 and is connected to the output end of the first driving structure 110. A clamping area 101 is formed between the first clamping member 120 and the second clamping member 130. The lower end of the clamping member 120 is provided with a first clearance groove 121 extending to the left and right, and the upper end of the second clamping member 130 is provided with a second clearance groove 131 extending to the left and right. The first clearance groove 121 and the second clearance groove 131 are located on the same vertical plane, and both the first clearance groove 121 and the second clearance groove 131 are connected to the clamping area 101. The sawing module 300 is located on the left side of the clamping module 100. The sawing module 300 includes a cutter 310 and a second driving structure 320. The second driving structure 320 is drivenly connected to the cutter 310.

[0036] Furthermore, when the sawing device in this embodiment is working, the conveying module 200 conveys the blank from back to front into the clamping area 101. Under the drive of the first drive structure 110, the first clamping member 120 moves downward toward the second clamping member 130 to cooperate with the second clamping member 130 to clamp the blank in the clamping area 101. Then, under the drive of the second drive structure 320, the cutter 310 moves from left to right to saw the blank in the clamping area 101 along the first clearance groove 121 and the second clearance groove 131, thereby sawing off the workpiece on the blank. Then, the second drive structure 320 drives the cutter 310 to the left to leave the clamping area 101, and the first drive structure 110 drives the first clamping member 120 upward away from the second clamping member 130. At this time, the conveying module 200 can drive the blank to move forward a certain distance so that the sawing module 300 can saw off another workpiece on the blank again.

[0037] It is understandable that the setting of the first clearance groove 121 on the first clamping member 120 and the setting of the second clearance groove 131 on the second clamping member 130 enables the tool 310 to smoothly enter the clamping area 101 without interfering with the first clamping member 120 and the second clamping member 130, so as to complete the sawing of the blank in the clamping area 101. Furthermore, the first clamping member 120 and the second clamping member 130 can cooperate to clamp and fix the two areas before and after the sawing position on the blank, so as to ensure that the tool 310 can smoothly complete the sawing of the blank.

[0038] In some embodiments of this utility model, reference is made to Figure 2The clamping module 100 also includes a first mounting bracket 140, a second clamping member 130 disposed on the first mounting bracket 140, and a first clamping member 120 slidably disposed on the first mounting bracket 140 along a first direction; the first drive structure 110 includes a first driver 111 and a transmission frame 112, the transmission frame 112 includes a drive part 112a, a hinge part 112b and a transmission part 112c located on the same straight line, the hinge part 112b is hinged to the first mounting bracket 140, the drive part 112a and the transmission part 112c are respectively connected to the first driver 111 and the first clamping member 120, and the distance between the drive part 112a and the hinge part 112b is greater than the distance between the transmission part 112c and the hinge part 112b.

[0039] It is understandable that, since the distance between the driving part 112a and the hinge part 112b is greater than the distance between the transmission part 112c and the hinge part 112b, the transmission frame 112 can form a force-saving lever. Under the premise that the driving force output by the first driving structure 110 is constant, the transmission part 112c can apply a greater force to the first clamping member 120, so that the first clamping member 120 can cooperate with the second clamping member 130 to clamp the blank in the clamping area 101 more firmly.

[0040] In some embodiments of this utility model, reference is made to Figure 4 The conveying module 200 includes a third drive structure 210 and a clamping assembly 220 connected to each other. The clamping assembly 220 is used to clamp or release the product, and the third drive structure 210 is used to drive the clamping assembly 220 to move closer to or away from the pressing area 101 in a third direction.

[0041] It is understandable that when the sawing module 300 saws the blank in the clamping area 101, the clamping component 220 can cooperate with the clamping module 100 to clamp and fix the blank, so as to improve the stability of the blank when the sawing module 300 is working, thereby improving the quality of the workpiece cut off from the blank by the tool 310.

[0042] When the conveying module 200 conveys the blank, the clamping component 220 clamps the blank. Driven by the third drive structure 210, the clamping component 220 moves the blank forward. Then, the clamping component 220 releases the blank, the pressing module 100 presses and fixes the blank, and the third drive structure 210 drives the clamping component 220 to move backward relative to the blank, in preparation for the next conveying of the blank to move forward.

[0043] In some embodiments of this utility model, the clamping assembly 220 includes a second mounting frame 221, a first clamping member 222, a second clamping member 223, and a fourth driving structure 224. The third driving structure 210 is connected to the second mounting frame 221. The first clamping member 222 is slidably disposed on the second mounting frame 221. The second clamping member 223 is disposed on the second mounting frame 221 and forms a clamping area 220a for clamping the blank between it and the first clamping member 222. The fourth driving structure 224 is disposed on the second mounting frame 221 and connected to the first clamping member 222. The fourth driving structure 224 is used to drive the first clamping member 222 to move closer to or away from the clamping area 220a.

[0044] For example, such as Figure 4 As shown, the clamping assembly 220 includes a second mounting frame 221, a first clamping member 222, a second clamping member 223, and a fourth driving structure 224. The second clamping member 223 is fixedly mounted on the second mounting frame 221. The first clamping member 222 is located directly above the second clamping member 223 and is slidably mounted on the second mounting frame 221 in the vertical direction. A clamping area 220a is formed between the first clamping member 222 and the second clamping member 223. The fourth driving structure 224 is located on the second mounting frame 221 and is used to drive the first clamping member 222 to move in the vertical direction to move closer to or away from the second clamping member 223. The output end of the third driving structure 210 is connected to the second mounting frame 221 and is used to drive the second mounting frame 221 to move in the front-back direction.

[0045] Specifically, the structure of the fourth drive structure 224 is the same as that of the first drive structure 110.

[0046] In some embodiments of this utility model, reference is made to Figure 4 The third drive structure 210 includes a mounting base 211, a slide 212 and a third driver (not shown in the figure). The slide 212 is slidably mounted on the mounting base 211 in the front-back direction. The third driver is mounted on the mounting base 211 and connected to the slide 212. The second mounting bracket 221 is mounted on the slide 212.

[0047] Furthermore, driven by the third driver, the slide 212 can drive the second mounting bracket 221 to move in the front-back direction.

[0048] Specifically, the third drive includes a motor and a lead screw. The output end of the motor is connected to the lead screw, and the lead screw is threadedly connected to the slide 212.

[0049] Understandably, the configuration of the motor and lead screw allows the slide 212 to move more precisely in the forward and backward directions.

[0050] In some embodiments of this utility model, reference is made to Figure 1The sawing module 300 also includes a third mounting bracket 330, on which a feeding groove 331 is formed, which is used to receive the workpiece output from the pressing area 101.

[0051] Understandably, after the cutting tool 310 cuts the workpiece off the blank in the clamping area 101, the blank can move forward a certain distance under the drive of the conveying module 200, so as to push the workpiece in the clamping area 101 forward out of the clamping area 101. The workpiece after leaving the clamping area 101 can fall into the unloading groove 331 for unloading along the unloading groove 331.

[0052] In a further embodiment of this utility model, the cutting tool 310 is rotatably mounted on the third mounting bracket 330, and the second driving structure 320 is connected to the third mounting bracket 330 to drive the third mounting bracket 330 to switch between the cutting state and the unloading state along the second direction. When the third mounting bracket 330 is in the cutting state, the cutting tool 310 extends into the clamping area 101, and the unloading groove 331 is disconnected from the clamping area 101. When the third mounting bracket 330 is in the unloading state, the cutting tool 310 extends out of the clamping area 101, and the unloading groove 331 is connected to the clamping area 101.

[0053] For example, such as Figure 1 As shown, the tool 310 is rotatably mounted on the third mounting bracket 330. The second drive structure 320 is connected to the third mounting bracket 330. Under the drive of the second drive structure 320, the third mounting bracket 330 can move in the left and right directions, so that the third mounting bracket can switch between the feeding state and the cutting state.

[0054] Understandably, when the blank in the clamping zone 101 needs to be sawed, the second drive structure 320 drives the third mounting bracket 330 to move from left to right, so that the third mounting bracket 330 switches from the unloading state to the cutting state. At this time, the cutter 310 extends into the clamping zone 101 to saw the blank, and the unloading groove 331 moves to the right side of the clamping zone 101. After the cutter 310 finishes sawing the blank in the clamping zone 101, the second drive structure 320 drives the third mounting bracket 330 to move from right to left, so that the third mounting bracket 330 switches from the cutting state to the unloading state. At this time, the cutter 310 moves to the left to disengage from the clamping zone 101, and the unloading groove 331 moves to the left to communicate with the clamping zone 101. Under the drive of the conveying module 200, the blank pushes the workpiece forward, so that the workpiece in the clamping zone 101 falls forward into the unloading groove 331.

[0055] Understandably, since the feeding groove 331 moves synchronously with the cutter 310, when the cutter 310 is located in the clamping area 101, the feeding groove 331 can move to the right side of the clamping area 101 to avoid the cutter 310, so that the cutter 310 can successfully cut the blank.

[0056] In some embodiments of this utility model, the second clamping member 130 is provided with a receiving groove 132 for receiving the blank on the side near the clamping area 101, and the receiving groove 132 extends in a third direction.

[0057] For example, such as Figure 3 As shown, the upper end face of the second clamping member 130 is provided with a receiving groove 132 extending back and forth.

[0058] It is understandable that by setting the receiving groove 132, the billet can be contained in the receiving groove 132 when it is located in the pressing area 101, thereby improving the stability of the billet in the pressing area 101.

[0059] In a further embodiment of the present invention, the pressing module 100 further includes a limiting structure 150, which includes a second driver and a limiting member connected to each other. The second driver is used to drive the limiting member to approach or move away from one of the groove sidewalls of the receiving groove 132, so as to limit the blank in the receiving groove 132 in the width direction of the receiving groove 132.

[0060] For example, such as Figure 2 As shown, the clamping module 100 also includes a limiting structure 150, which includes a second driver and a limiting member. The output end of the second driver is connected to the limiting member and is used to drive the limiting member to move closer to or away from the right groove wall of the receiving through groove 132 in the left and right direction.

[0061] It is understood that the setting of the limiting structure 150 enables the sawing device of this application to drive the limiting member to move to the left when facing a blank with a large cross-sectional size, thereby increasing the distance between the limiting member and the right groove wall of the receiving groove 132. At this time, the limiting member can cooperate with the right groove wall of the receiving groove 132 to limit the blank with a large cross-sectional size in the left and right direction, so that the sawing device of this application can saw the blank with a large cross-sectional size. When the sawing device of this application faces a blank with a small cross-sectional size, the second driver can drive the limiting member to move to the right to reduce the distance between the limiting member and the right groove wall of the receiving groove 132. At this time, the limiting member can cooperate with the right groove wall of the receiving groove 132 to limit the blank with a small cross-sectional size in the left and right direction, so that the sawing device of this application can saw the blank with a small cross-sectional size.

[0062] In some embodiments of this utility model, the sawing device further includes a supporting module 400, which is located on the side of the conveying module 200 away from the pressing module 100 and is used to support the tail end of the blank.

[0063] For example, such as Figure 1As shown, the sawing device also includes a support module 400, which is located behind the conveying module 200 and is used to support the tail end of the blank.

[0064] Understandably, the billet is quite long, and relying solely on the conveying module 200 and the pressing module 100 for support makes it difficult for the billet to remain stable under its own weight. By setting up the supporting module 400, the billet can be supported at the tail end, while the pressing module 100 can be supported at the head end, thereby improving the stability of the billet in the sawing device.

[0065] In a further embodiment of the present invention, the supporting module 400 includes a base plate 410 and two limiting plates 420. The two limiting plates 420 are arranged along a second direction, and the limiting plates 420 are adjustablely disposed on the base plate 410 along the second direction. The base plate 410 and the two limiting plates 420 together define a supporting groove 401, which is used to accommodate the tail end of the blank.

[0066] For example, such as Figure 5 As shown, the support module 400 includes a base plate 410 and two limiting plates 420. The two limiting plates 420 are arranged in the left and right direction and are both adjustable in the left and right direction on the base plate 410. The two limiting plates 420 and the base plate 410 together define a support groove 401 that extends in the front and back.

[0067] Understandably, the support groove 401 is designed to accommodate the tail end of the billet, thereby limiting the billet in the left and right directions. At the same time, since the limiting plate 420 is adjustable in position along the left and right directions on the base plate 410, the operator can adjust the relative distance between the two limiting plates 420 according to the cross-sectional dimensions of the billet, thereby adjusting the width of the support groove 401. This allows the sawing device of this application to be compatible with more specifications of billets.

[0068] For details, please refer to Figure 5 The limiting plate 420 is provided with a long strip hole 421 extending to the left and right. A threaded connector is slidably inserted in the long strip hole 421 and is threadedly connected to the base plate 410.

[0069] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A sawing device, characterized in that, include: A clamping module includes a first driving structure, a first clamping member, and a second clamping member. A clamping area for clamping a blank is formed between the first clamping member and the second clamping member. The first driving structure is connected to the first clamping member and is used to drive the first clamping member to move closer to or away from the second clamping member along a first direction. The first clamping member has a first clearance groove extending along a second direction at one end near the clamping area. The second direction is spaced at a certain angle from the first direction. The second clamping member has a second clearance groove extending along the second direction at one end near the clamping area. A conveying module is disposed on one side of the pressing module and is used to convey the blank into the pressing area along a third direction. The planes containing the first direction and the second direction are spaced at a certain angle from the third direction. A sawing module is disposed on one side of the clamping module. The sawing module includes a cutting tool and a second driving structure. The second driving structure is drivenly connected to the cutting tool and is used to drive the cutting tool to extend into or out of the clamping area along the first clearance groove and the second clearance groove, so as to saw the blank in the clamping area into a workpiece.

2. The sawing device according to claim 1, characterized in that, The clamping module further includes a first mounting bracket, and the second clamping member is disposed on the first mounting bracket. The first clamping member is slidably disposed on the first mounting bracket along the first direction. The first driving structure includes a first driver and a transmission bracket. The transmission bracket includes a driving part, a hinge part, and a transmission part located on the same straight line. The hinge part is hinged to the first mounting bracket. The driving part and the transmission part are respectively connected to the first driver and the first clamping member, and the distance between the driving part and the hinge part is greater than the distance between the transmission part and the hinge part.

3. The sawing device according to claim 1, characterized in that, The conveying module includes a third drive structure and a clamping assembly connected to each other. The clamping assembly is used to clamp or release the product, and the third drive structure is used to drive the clamping assembly to move closer to or away from the pressing area along the third direction.

4. A sawing device according to claim 3, characterized in that, The clamping assembly includes a second mounting frame, a first clamping member, a second clamping member, and a fourth driving structure. The third driving structure is connected to the second mounting frame. The first clamping member is slidably disposed on the second mounting frame. The second clamping member is disposed on the second mounting frame and forms a clamping area for clamping the blank between the first clamping member and the first clamping member. The fourth driving structure is disposed on the second mounting frame and connected to the first clamping member. The fourth driving structure is used to drive the first clamping member to move closer to or away from the clamping area.

5. A sawing device according to claim 1, characterized in that, The sawing module also includes a third mounting bracket with a feeding groove formed thereon, which is used to receive the workpiece output from the clamping zone.

6. A sawing device according to claim 5, characterized in that, The cutting tool is rotatably mounted on the third mounting bracket. The second driving structure is connected to the third mounting bracket to drive the third mounting bracket to switch between a cutting state and a feeding state along the second direction. When the third mounting bracket is in the cutting state, the cutting tool extends into the clamping area, and the feeding groove is disconnected from the clamping area. When the third mounting bracket is in the feeding state, the cutting tool extends out of the clamping area, and the feeding groove is connected to the clamping area.

7. A sawing device according to claim 1, characterized in that, The second clamping member has a receiving groove for accommodating the blank on the side near the clamping area, and the receiving groove extends along the third direction.

8. A sawing device according to claim 7, characterized in that, The pressing module further includes a limiting structure, which includes a second driver and a limiting member connected to each other. The second driver is used to drive the limiting member to move closer to or away from one of the sidewalls of the receiving channel to limit the blank in the receiving channel in the width direction of the receiving channel.

9. A sawing device according to claim 1, characterized in that, It also includes a support module, which is located on the side of the conveying module away from the pressing module and is used to support the tail end of the blank.

10. A sawing device according to claim 9, characterized in that, The supporting module includes a base plate and two limiting plates. The two limiting plates are arranged along the second direction, and the limiting plates are adjustablely positioned on the base plate along the second direction. The base plate and the two limiting plates together define a supporting groove for accommodating the tail end of the blank.

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