Automatic drum-type circular saw slicing machine with two clamping pieces

Abstract

The invention relates to the technical field of slicing machines, and particularly discloses an automatic roller type two-piece clamping piece circular saw slicing machine which comprises a working platform, a circular saw machine head is connected to one side of the top of the working platform, a movable platform is arranged on the other side of the upper portion of the working platform, a numerical control dividing head is connected to one side of the top of the movable platform, and a supporting column is arranged on one side of the numerical control dividing head. The bottom end of the supporting column is connected with the movable platform, discs are symmetrically arranged between the numerical control dividing head and the supporting column, the end of an output shaft of the numerical control dividing head penetrates through the middles of the two discs and is connected with a supporting column bearing, positioning frames are arranged between the two discs in a circumferential array mode, a groove is formed in one end of each positioning frame, and the two sides of each positioning frame are symmetrically connected with connecting rod pieces in an array mode. The to-be-machined clamping pieces are positioned through the positioning module, the to-be-machined clamping pieces are located in the middle of the groove, the error of the two cut clamping pieces is reduced, the slicing quality is guaranteed, the influence of chippings on workpiece machining is reduced through the air blowing module, and meanwhile workpiece blanking is enhanced.

Description

Technical Field

[0001] This invention belongs to the field of slicing machine technology, specifically relating to an automatic drum-type two-blade circular saw slicing machine. Background Technology

[0002] Two-blade circular saw slicing machines refer to a type of mechanical equipment that uses a circular saw blade for cutting and blanking. Existing two-blade circular saw slicing machines have the following problems: existing automated machines are modified band saws. Because band saws are not suitable for high-precision requirements, the error between the two blades after slicing is large. Furthermore, after cutting the blades, some of the debris will adhere to the clamping mechanism, affecting the subsequent positioning of the blades by the clamping mechanism, thus increasing the error after cutting. Summary of the Invention

[0003] The purpose of this invention is to provide an automatic drum-type two-blade circular saw slicing machine to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution: An automatic drum-type two-blade circular saw slicing machine includes a work platform. A circular saw head is connected to one side of the top of the work platform. A movable platform is located on the other side above the work platform. A CNC indexing head is connected to one side of the top of the movable platform. A support column is located on one side of the CNC indexing head, and the bottom end of the support column is connected to the movable platform. Symmetrical discs are arranged between the CNC indexing head and the support column. The output shaft of the CNC indexing head passes through the middle of the two sets of discs and is connected to a bearing on the support column. A positioning frame is arranged in a circumferential array between the two sets of discs, and one end of the positioning frame has a groove. The positioning frame has symmetrical connecting rods on both sides, and the connecting rods are connected to the disc. A positioning module is connected to one side of the positioning frame. The positioning module includes a clamping plate. A correction module is symmetrically arranged inside the positioning frame. The correction module includes a correction plate, which is located in a groove. A blowing module is provided on the positioning frame. The blowing module includes a primary blowing channel, which is opened inside the positioning frame and communicates with the groove. A cutting groove is opened at one end of the clamping plate and one end of the positioning frame. A material discharge port is opened on both the moving platform and the working platform.

[0005] Preferably, the mobile platform is connected to the working platform via a slide rail. A horizontal plate is connected to the middle of the bottom of the mobile platform. A threaded hole is opened in the middle of the horizontal plate, and the threaded hole extends horizontally through the horizontal plate. A mobile servo motor is connected to the middle of the end of the working platform away from the circular saw head via a positioning bolt. A drive screw is connected to the output end of the mobile servo motor. The end of the drive screw away from the mobile servo motor is located in the threaded hole, and the outer wall of the drive screw is threaded to the threaded hole via an external thread. The mobile servo motor drives the drive screw to rotate, and with the cooperation of the threaded hole, the horizontal plate moves the mobile platform.

[0006] Preferably, the positioning module further includes a positioning block, a clamping cylinder, and a return spring. The positioning blocks are symmetrically arranged on both sides of the clamping plate and are connected to the positioning frame. Rotary shafts are symmetrically connected to both sides of the clamping plate. The end of the rotating shaft away from the clamping plate is connected to the bearing of the positioning block. The clamping cylinder is connected to the end of the positioning frame away from the groove. The return spring is connected between the clamping plate and the positioning frame. The setting of the return spring can ensure the stability of the tilt angle of the clamping plate when the output end of the clamping cylinder does not press against the clamping plate, and prevent the clamping plate from affecting the setting of the clamping piece to be processed.

[0007] Preferably, the calibration module further includes a longitudinal slot, a dual-axis motor, and a threaded rod. The longitudinal slot is opened inside the positioning frame and extends longitudinally through the positioning frame. The dual-axis motor is located inside the longitudinal slot and is connected to the positioning frame via positioning bolts. The threaded rod is symmetrically located on both sides of the dual-axis motor and is connected to the output end of the dual-axis motor. The end of the threaded rod away from the dual-axis motor extends through the longitudinal slot. When the threaded rod rotates, it can drive the linkage plate to move.

[0008] Preferably, the calibration module further includes a linkage plate and a synchronization rod. The linkage plates are symmetrically arranged on both sides of the positioning frame and are sleeved on the outer wall of the threaded rod. The threaded rod is threadedly connected to the linkage plate through an external thread. The synchronization rod is connected to one side of the linkage plate, and the end of the synchronization rod away from the linkage plate passes through the positioning frame and is connected to the calibration plate. The movement of the linkage plate drives the calibration plate to move synchronously through the synchronization rod.

[0009] Preferably, the blowing module further includes a primary mesh plate, a primary hollow cavity, a secondary blowing trough, a secondary mesh plate, and a secondary hollow cavity. The primary blowing trough is connected to the groove, the primary mesh plate is located within the primary blowing trough and is connected to the positioning frame, the primary hollow cavity is located within the hollow frame and is connected to the primary blowing trough, the secondary blowing trough and the secondary hollow cavity are symmetrically located within the positioning frame, the secondary blowing trough is connected to the groove, the secondary mesh plate is located within the secondary blowing trough and is connected to the positioning frame, and the secondary hollow cavity is connected to the secondary blowing trough. Through the primary and secondary mesh plates, debris is prevented from entering the primary and secondary blowing troughs without affecting the blowing effect.

[0010] Preferably, the blowing module further includes a fixed plate, an air pump, a primary conduit, a secondary conduit, a primary horizontal pipe, a secondary horizontal pipe, and a solenoid valve. The fixed plate is connected to the end of the positioning frame away from the groove and is also connected to the clamping cylinder. The air pump is connected to the side of the fixed plate away from the clamping cylinder via positioning bolts. The primary and secondary horizontal pipes are both located on one side of the positioning frame. Both ends of the primary horizontal pipe are connected to the primary hollow chamber, and both ends of the secondary horizontal pipe are connected to two sets of secondary hollow chambers respectively. The secondary conduit is connected between the primary and secondary horizontal pipes, and the primary conduit is connected between the primary horizontal pipe and the air pump. When the solenoid valve is opened, the air pump guides air through the primary conduit and the primary horizontal pipe to the primary hollow chamber and the primary blowing slot, and blows it into the groove. Then, it blows it out through the secondary conduit, the secondary horizontal pipe, the secondary hollow chamber, and the secondary blowing slot, adding a blowing function from another direction, thereby enhancing the blowing effect.

[0011] Preferably, there are four sets of positioning frames, and the positioning frames are arranged in a counterclockwise order, with their positions successively designated as workstation 1, workstation 2, workstation 3 and workstation 4, which facilitates the division of the functions of the positioning frames.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: During use, the positioning module positions the workpiece to be processed, ensuring it is in the center of the groove, reducing the error between the two workpieces after cutting and guaranteeing the quality of the slices. Depending on the workstation, the air pump of the blowing module automatically starts, reducing the impact of debris on the workpiece during processing and simultaneously improving workpiece unloading. Specifically, when the positioning frame is at workstation number one, the blowing channel of the blowing module is closed; at workstations number two, three, and four, the air pump in the blowing module is turned on, and air is directed through a primary horizontal pipe and a primary hollow core. When the air is blown out of the chamber and the primary air duct, at station two, the blowing effect can blow out the debris generated during slicing, forming a certain isolation effect, so that the debris generated during slicing is not easy to adhere to the positioning frame and workpiece at station two. When the air is blown out of station three, it can move the workpiece after slicing, improve the falling effect of the workpiece after slicing, and prevent material jamming. When the air is blown out of station four, the solenoid valve in the blowing module opens, and air is blown out through the secondary horizontal pipe through the secondary hollow chamber and the secondary air duct, which enhances the blowing effect and thoroughly cleans the clamping structure at station four. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of an automatic drum-type two-blade circular saw slicing machine.

[0014] Figure 2 This is a schematic diagram of the material discharge port of an automatic drum-type two-blade circular saw slicing machine.

[0015] Figure 3 This is a schematic diagram of the positioning frame for an automatic drum-type two-blade circular saw slicing machine.

[0016] Figure 4 This is a schematic diagram of the primary screen plate of an automatic drum-type two-blade circular saw slicing machine.

[0017] Figure 5 This is a schematic diagram of the air pump for an automatic drum-type two-blade circular saw slicer.

[0018] Figure 6 This is a schematic diagram of the dual-axis motor of an automatic drum-type two-blade circular saw slicer.

[0019] In the diagram: 1. Working platform; 2. Circular saw head; 3. Moving platform; 4. CNC indexing head; 5. Support column; 6. Disc; 7. Positioning frame; 8. Connecting rod; 9. Positioning module; 91. Clamping plate; 911. Rotating shaft; 92. Positioning block; 93. Clamping cylinder; 94. Return spring; 10. Correction module; 101. Correction plate; 102. Longitudinal groove; 103. Dual-axis motor; 104. Threaded rod; 105. Linkage plate; 106. Synchronization rod; 11. Blowing module; 111. 112. Primary air blowing duct; 113. Primary mesh plate; 114. Primary hollow cavity; 115. Secondary air blowing duct; 116. Secondary mesh plate; 117. Secondary hollow cavity; 118. Fixed plate; 119. Air pump; 1110. Primary conduit; 1111. Secondary conduit; 1111. Primary transverse pipe; 1112. Secondary transverse pipe; 1113. Solenoid valve; 12. Cutting groove; 13. Material discharge port; 14. Transverse plate; 15. Threaded hole; 16. Motion servo motor; 17. Drive screw; 18. Groove. Detailed Implementation

[0020] Example 1. Please refer to Example 1. Figures 1-6As shown, the automatic drum-type two-blade circular saw slicing machine includes a working platform 1. A circular saw head 2 is connected to one side of the top of the working platform 1. A movable platform 3 is located on the other side above the working platform 1. A CNC indexing head 4 is connected to one side of the top of the movable platform 3. A support column 5 is located on one side of the CNC indexing head 4. The bottom end of the support column 5 is connected to the movable platform 3. Circular discs 6 are symmetrically arranged between the CNC indexing head 4 and the support column 5. The output shaft end of the CNC indexing head 4 passes through the middle of the two sets of discs 6 and is connected to the support column 5 by a bearing. Positioning frames 7 are arranged in a circumferential array between the two sets of discs 6. A groove 18 is opened at one end of the positioning frame 7. The positioning frames 7 are symmetrically arranged on both sides. A connecting rod 8 is connected to the disc 6. A positioning module 9 is connected to one side of the positioning frame 7. The positioning module 9 includes a clamping plate 91. A correction module 10 is symmetrically arranged inside the positioning frame 7. The correction module 10 includes a correction plate 101, which is located in the groove 18. A blowing module 11 is provided on the positioning frame 7. The blowing module 11 includes a primary blowing groove 111, which is opened inside the positioning frame 7 and communicates with the groove 18. A cutting groove 12 is provided at one end of the clamping plate 91 and at one end of the positioning frame 7. A material discharge port 13 is provided on both the moving platform 3 and the working platform 1.

[0021] refer to Figure 1 and Figure 2 As shown, the mobile platform 3 is connected to the working platform 1 via a slide rail. A horizontal plate 14 is connected to the middle of the bottom of the mobile platform 3. A threaded hole 15 is opened in the middle of the horizontal plate 14, and the threaded hole 15 passes through the horizontal plate 14 laterally. A mobile servo motor 16 is connected to the middle of the end of the working platform 1 away from the circular saw head 2 via a positioning bolt. A drive screw 17 is connected to the output end of the mobile servo motor 16. The end of the drive screw 17 away from the mobile servo motor 16 is located in the threaded hole 15, and the outer wall of the drive screw 17 is threaded to the threaded hole 15 via an external thread. The mobile servo motor 16 drives the drive screw 17 to rotate. With the cooperation of the threaded hole 15, the horizontal plate 14 drives the mobile platform 3 to move.

[0022] refer to Figures 2-5 As shown, the positioning module 9 also includes a positioning block 92, a clamping cylinder 93, and a return spring 94. The positioning block 92 is symmetrically arranged on both sides of the clamping plate 91 and is connected to the positioning frame 7. The clamping plate 91 is symmetrically connected to the two sides of the clamping plate 91. The end of the rotating shaft 911 away from the clamping plate 91 is connected to the positioning block 92 by a bearing. The clamping cylinder 93 is connected to the end of the positioning frame 7 away from the groove. The return spring 94 is connected between the clamping plate 91 and the positioning frame 7. The setting of the return spring 94 can ensure the stability of the tilt angle of the clamping plate 91 when the output end of the clamping cylinder 93 does not press against the clamping plate 91, and prevent the clamping plate 91 from affecting the setting of the clamping piece to be processed.

[0023] refer to Figures 2-5 As shown, the calibration module 10 also includes a longitudinal slot 102, a dual-axis motor 103, and a threaded rod 104. The longitudinal slot 102 is opened in the positioning frame 7 and extends longitudinally through the positioning frame 7. The dual-axis motor 103 is located in the longitudinal slot 102 and is connected to the positioning frame 7 by positioning bolts. The threaded rod 104 is symmetrically arranged on both sides of the dual-axis motor 103 and is connected to the output end of the dual-axis motor 103. The end of the threaded rod 104 away from the dual-axis motor 103 extends through the longitudinal slot 102. When the threaded rod 104 rotates, it can drive the linkage plate 105 to move.

[0024] refer to Figures 2-6 As shown, the calibration module 10 also includes a linkage plate 105 and a synchronization rod 106. The linkage plate 105 is symmetrically arranged on both sides of the positioning frame 7, and the linkage plate 105 is sleeved on the outer wall of the threaded rod 104. The threaded rod 104 is threadedly connected to the linkage plate 105 through external threads. The synchronization rod 106 is connected to one side of the linkage plate 105, and the end of the synchronization rod 106 away from the linkage plate 105 passes through the positioning frame 7 and is connected to the calibration plate 101. The movement of the linkage plate 105 drives the calibration plate 101 to move synchronously through the synchronization rod 106.

[0025] refer to Figures 1-4 and Figure 6 As shown, the blower module 11 also includes a primary mesh plate 112, a primary hollow chamber 113, a secondary blower trough 114, a secondary mesh plate 115, and a secondary hollow chamber 116. The primary blower trough 111 is connected to the groove. The primary mesh plate 112 is disposed within the primary blower trough 111 and is connected to the positioning frame 7. The primary hollow chamber 113 is opened within the hollow frame and is connected to the primary blower trough 111. The secondary blower trough 114, 115, and 116 are also connected. Both the primary and secondary hollow chambers 114 and 116 are symmetrically arranged within the positioning frame 7. The secondary air blowing channel 114 is connected to the groove. The secondary mesh plate 115 is located within the secondary air blowing channel 114 and is connected to the positioning frame 7. The secondary hollow chamber 116 is connected to the secondary air blowing channel 114. Through the primary mesh plate 112 and the secondary mesh plate 115, the blowing effect is not affected, and debris is prevented from entering the primary air blowing channel 111 and the secondary air blowing channel 114.

[0026] refer to Figures 1-6As shown, the blower module 11 also includes a fixing plate 117, an air pump 118, a primary conduit 119, a secondary conduit 1110, a primary transverse tube 1111, a secondary transverse tube 1112, and a solenoid valve 1113. The fixing plate 117 is connected to the end of the positioning frame 7 away from the groove 18, and the fixing plate 117 is connected to the clamping cylinder 93. The air pump 118 is connected to the side of the fixing plate 117 away from the clamping cylinder 93 by positioning bolts. The primary transverse tube 1111 and the secondary transverse tube 1112 are both located on one side of the positioning frame 7. Both ends of the primary transverse tube 1111 are connected to the primary hollow cavity 113, and both ends of the secondary transverse tube 1112 are connected to the primary hollow cavity 113. The end is connected to two sets of secondary hollow chambers 116 respectively. The secondary conduit 1110 is connected between the primary horizontal pipe 1111 and the secondary horizontal pipe 1112. The primary conduit 119 is connected between the primary horizontal pipe 1111 and the air pump 118. When the solenoid valve 1113 is opened, the air pump 118 guides air through the primary conduit 119 and the primary horizontal pipe 1111 to the primary hollow chamber 113 and the primary air blowing groove 111, and blows it into the groove 18. Then it is blown out through the secondary conduit 1110, the secondary horizontal pipe 1112, the secondary hollow chamber 116 and the secondary air blowing groove 114, increasing the air blowing function in another direction, thereby enhancing the air blowing effect.

[0027] refer to Figures 1-3 As shown, the positioning frame 7 is provided in four sets, and the positioning frame 7 is arranged in a counterclockwise order, with its positions divided into No. 1 station, No. 2 station, No. 3 station and No. 4 station, which facilitates the division of the functions of the positioning frame 7.

[0028] Working principle: The workpiece is placed in the positioning frame 7 at station number one. The dual-axis motor 103 is turned on, which drives the threaded rod 104 to rotate, causing the linkage plate 105 to move towards the positioning frame 7. This, in turn, drives the correction plate 101 to move through the synchronous rod 106. After the two sets of correction plates 101 clamp the workpiece to be processed, the workpiece is located in the middle of the groove, and the correction plate 101 can no longer move. The dual-axis motor 103 can no longer drive the threaded rod 104 to rotate. The dual-axis motor 103 sends a signal to the peripheral terminal. The peripheral terminal receives the signal and controls the dual-axis motor 103 to turn off. The clamping cylinder 93 is turned on, and the clamping cylinder 93 presses against the clamping plate 91, causing the clamping plate 91 to tilt, thereby pressing against the workpiece to be processed and completing the fixing of the workpiece. After the clamping plate 91 pushes out the piece to be processed, the output end of the clamping cylinder 93 cannot extend further. At this time, the clamping cylinder 93 sends a signal to the peripheral terminal. The peripheral terminal receives the signal and controls the clamping cylinder 93 to close. The CNC indexing head 4 opens and drives the two sets of discs 6 to rotate counterclockwise by 45° through the output shaft. After the rotation is completed, the CNC indexing head 4 sends a signal to the peripheral terminal. The peripheral terminal receives the signal and controls the CNC indexing head 4 to close. The circular saw head 2, the moving servo motor 16, and the air pump 118 are turned on. The air pump 118 blows air through the primary conduit 119, the primary transverse pipe 1111, the primary hollow cavity 113, and the primary air trough 111 into the groove, blowing out the debris generated during subsequent slicing, forming a certain isolation effect, so that the debris generated during slicing is not easily attached to the positioning frame 7 at the second station and the workpiece. The moving servo motor 16 drives the drive screw 17 to rotate, in the threaded hole With the cooperation of 15, the transverse plate 14 drives the moving platform 3 to move towards the circular saw head 2. With the cooperation of the cutting groove 12, the positioning frame 7 and the clamping plate 91 will not affect the cutting effect of the saw blade on the workpiece. The moving distance of the moving platform 3 is limited by the slide rail. When the moving platform 3 moves to one end of the slide rail and can no longer move, the saw blade can fully cut the workpiece. The moving servo motor 16 can no longer drive the drive screw 17 to rotate. The moving servo motor 16 sends a signal to the peripheral terminal. The peripheral terminal receives the signal and controls the moving servo motor 16 to drive the drive screw 17 to rotate in the opposite direction, so that the moving platform 3 moves in the opposite direction until the moving platform 3 moves to the other end of the slide rail and can no longer move. The drive screw 17 can no longer move. The moving servo motor 16 sends a signal to the peripheral terminal. The peripheral terminal receives the signal and controls the moving servo motor 16 to turn off and the CNC indexing head 4 to turn on. The output shaft of the CNC indexing head 4 drives the two discs 6 to rotate counterclockwise by 45°, moving the positioning frame 7 from station 2 to station 3. After rotation, the CNC indexing head 4 sends a signal to the peripheral terminal. The peripheral terminal receives the signal and controls the CNC indexing head 4 to close, while the dual-axis motor 103 and clamping cylinder 93 are activated. The dual-axis motor 103 drives the threaded rod 104 to rotate, causing the linkage plate 105 and the synchronous rod 106 to move the correction plate 101 until it contacts the positioning frame 7. At this point, the correction plate 101 can no longer move, and the threaded rod 104 can no longer rotate. The dual-axis motor 103 sends a signal to the peripheral terminal, which receives the signal and controls the dual-axis motor 103 to close. The output shaft of the clamping cylinder 93 then... When the end retracts, the clamping plate 91 resets under the action of the return spring 94. After the output end of the clamping cylinder 93 is fully retracted, the clamping cylinder 93 sends a signal to the peripheral terminal. The peripheral terminal receives the signal and controls the clamping cylinder 93 to close, and the CNC indexing head 4 opens. Since there is a certain gap between the output end of the clamping cylinder 93 and the clamping plate 91 after the output end of the clamping cylinder 93 is fully retracted, it provides sufficient time for the cut pieces to fall. Therefore, the subsequent rotation of the two sets of discs 6 by the CNC indexing head 4 to 45° will not affect the falling of the cut pieces. At the same time, since the blowing module 11 blows air out through the first-stage blowing groove 111, the wind force acts on the cut pieces, improving the falling effect of the cut workpiece and making it less prone to jamming. When the CNC indexing head 4 drives the two sets of discs 6 to rotate 45° via the output shaft, causing the positioning frame 7 to rotate and move from station three to station four, the CNC indexing head 4 sends a signal to the peripheral terminal. The peripheral terminal receives the signal and controls the CNC indexing head 4 to rotate another 45°, and the solenoid valve 1113 to open. Because the solenoid valve 1113 is open, air flows from the primary transverse pipe 1111 to the secondary conduit 1110 and the secondary transverse pipe 1112, and is blown out through the secondary hollow chamber 116 and the secondary air duct 114, adding airflow from another direction. The enhanced airflow effectively cleans the clamping structure at station four. As the output shaft of the CNC indexing head 4 drives the two sets of discs 6 to rotate 45° again, the positioning frame 7 returns from station four to station one. During this rotation, the airflow cleaning operation is completed. Simultaneously, when the positioning frame 7 returns to station one, the CNC indexing head 4 sends a signal to the peripheral terminal. The peripheral terminal receives the signal and controls the CNC indexing head 4, air pump 118, and solenoid valve 1113 to close, thereby automatically completing the processing operation of the clamping piece to be processed, as well as the operation and reset of the device.

[0029] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An automatic drum-type two-blade circular saw slicing machine, comprising a working platform (1), characterized in that, A circular saw head (2) is connected to one side of the top of the working platform (1). A moving platform (3) is provided on the other side above the working platform (1). A CNC indexing head (4) is connected to one side of the top of the moving platform (3). A support column (5) is provided on one side of the CNC indexing head (4). The bottom end of the support column (5) is connected to the moving platform (3). A disc (6) is symmetrically arranged between the CNC indexing head (4) and the support column (5). The end of the output shaft of the CNC indexing head (4) passes through the middle of the two discs (6) and is connected to the bearing of the support column (5). A positioning frame (7) is arranged in a circumferential array between the two discs (6). A groove (18) is opened at one end of the positioning frame (7). Connecting rods (8) are symmetrically connected on both sides of the positioning frame (7) in an array. Connected to the disc (6), the positioning frame (7) is connected to a positioning module (9) on one side. The positioning module (9) includes a clamping plate (91). The positioning frame (7) is symmetrically provided with a correction module (10). The correction module (10) includes a correction plate (101). The correction plate (101) is located in the groove (18). The positioning frame (7) is provided with a blowing module (11). The blowing module (11) includes a first-level blowing groove (111). The first-level blowing groove (111) is opened in the positioning frame (7). The first-level blowing groove (111) is connected to the groove (18). A cutting groove (12) is opened at one end of the clamping plate (91) and at one end of the positioning frame (7). A material drop port (13) is opened on the moving platform (3) and the working platform (1).

2. The automatic drum-type two-blade circular saw slicing machine according to claim 1, characterized in that: The mobile platform (3) is connected to the working platform (1) via a slide rail. A horizontal plate (14) is connected to the middle of the bottom of the mobile platform (3). A threaded hole (15) is opened in the middle of the horizontal plate (14), and the threaded hole (15) passes through the horizontal plate (14) laterally. A mobile servo motor (16) is connected to the middle of the end of the working platform (1) away from the circular saw head (2) via a positioning bolt. A drive screw (17) is connected to the output end of the mobile servo motor (16). The end of the drive screw (17) away from the mobile servo motor (16) is located in the threaded hole (15), and the outer wall of the drive screw (17) is threaded to the threaded hole (15) via an external thread.

3. The automatic drum-type two-blade circular saw slicing machine according to claim 1, characterized in that: The positioning module (9) also includes a positioning block (92), a clamping cylinder (93) and a return spring (94). The positioning block (92) is symmetrically arranged on both sides of the clamping plate (91) and is connected to the positioning frame (7). The clamping plate (91) is symmetrically connected to the two sides of the clamping plate (91). The end of the rotating shaft (911) away from the clamping plate (91) is connected to the positioning block (92) bearing. The clamping cylinder (93) is connected to the end of the positioning frame (7) away from the groove. The return spring (94) is connected between the clamping plate (91) and the positioning frame (7).

4. The automatic drum-type two-blade circular saw slicing machine according to claim 1, characterized in that: The calibration module (10) also includes a longitudinal slot (102), a dual-axis motor (103) and a threaded rod (104). The longitudinal slot (102) is opened in the positioning frame (7) and the longitudinal slot (102) extends longitudinally through the positioning frame (7). The dual-axis motor (103) is located in the longitudinal slot (102) and is connected to the positioning frame (7) by positioning bolts. The threaded rod (104) is symmetrically arranged on both sides of the dual-axis motor (103) and is connected to the output end of the dual-axis motor (103). The end of the threaded rod (104) away from the dual-axis motor (103) extends through the longitudinal slot (102).

5. The automatic drum-type two-blade circular saw slicing machine according to claim 4, characterized in that: The calibration module (10) also includes a linkage plate (105) and a synchronization rod (106). The linkage plate (105) is symmetrically arranged on both sides of the positioning frame (7), and the linkage plate (105) is sleeved on the outer wall of the threaded rod (104). The threaded rod (104) is threadedly connected to the linkage plate (105) through the external thread. The synchronization rod (106) is connected to one side of the linkage plate (105), and the end of the synchronization rod (106) away from the linkage plate (105) passes through the positioning frame (7) and is connected to the calibration plate (101).

6. The automatic drum-type two-blade circular saw slicing machine according to claim 1, characterized in that: The blowing module (11) also includes a primary mesh plate (112), a primary hollow chamber (113), a secondary blowing trough (114), a secondary mesh plate (115), and a secondary hollow chamber (116). The primary blowing trough (111) is connected to the groove. The primary mesh plate (112) is located inside the primary blowing trough (111) and is connected to the positioning frame (7). The primary hollow chamber (113) is opened inside the hollow frame, and the primary... The hollow chamber (113) is connected to the primary air duct (111). The secondary air duct (114) and the secondary hollow chamber (116) are symmetrically opened in the positioning frame (7). The secondary air duct (114) is connected to the groove. The secondary mesh plate (115) is located in the secondary air duct (114) and is connected to the positioning frame (7). The secondary hollow chamber (116) is connected to the secondary air duct (114).

7. The automatic drum-type two-blade circular saw slicing machine according to claim 6, characterized in that: The blower module (11) also includes a fixed plate (117), an air pump (118), a primary conduit (119), a secondary conduit (1110), a primary transverse tube (1111), a secondary transverse tube (1112), and a solenoid valve (1113). The fixed plate (117) is connected to the end of the positioning frame (7) away from the groove (18), and the fixed plate (117) is connected to the clamping cylinder (93). The air pump (118) is connected to the fixed plate (117) away from the clamping cylinder (93) by positioning bolts. On one side, the first-stage transverse tube (1111) and the second-stage transverse tube (1112) are both located on one side of the positioning frame (7). Both ends of the first-stage transverse tube (1111) are connected to the first-stage hollow chamber (113). Both ends of the second-stage transverse tube (1112) are connected to two sets of second-stage hollow chambers (116) respectively. The second-stage conduit (1110) is connected between the first-stage transverse tube (1111) and the second-stage transverse tube (1112). The first-stage conduit (119) is connected between the first-stage transverse tube (1111) and the air pump (118).

8. The automatic drum-type two-blade circular saw slicing machine according to claim 1, characterized in that: The positioning frame (7) is provided in four sets, and the positioning frame (7) is arranged in a counterclockwise order, with its positions divided into No. 1 station, No. 2 station, No. 3 station and No. 4 station.

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