Automatic bone sawing equipment for beef

Abstract

The invention belongs to the technical field of meat processing, and particularly relates to automatic beef bone sawing equipment which comprises a rack, a driving mechanism, a positioning module and a multi-saw-blade cutting mechanism, the driving mechanism comprises a translation assembly, a connecting arm and a reversing assembly, the reversing assembly is installed on the translation assembly through the connecting arm, and the multi-saw-blade cutting mechanism is arranged on the rack. The positioning module comprises a support, a positioning sliding block, a lifting plate and a lifting air cylinder, the support is arranged on the reversing assembly in a sliding mode, the positioning sliding block is arranged on the support in a sliding mode, the lifting plate is connected with the support through the lifting air cylinder, and the spring is arranged on the positioning sliding block and connected with the lifting plate. The multi-saw-blade cutting mechanism is installed on the rack, after a cattle rib row is longitudinally cut into a strip-shaped semi-finished product, automatic reversing can be conducted for transverse cutting, the adjusted semi-finished product is cut into cattle rib row blocks, and meanwhile the positioning module can determine the position of the bone part in the cattle rib row; and bone parts in the longitudinally cut strip-shaped semi-finished products are aligned.

Description

Technical Field

[0001] The invention belongs to the technical field of meat processing, and in particular relates to an automatic beef bone sawing device. Background Art

[0002] After the beef is slaughtered and ready to enter the subsequent cooking or deep processing stage, it needs to be cut first. Beef ribs have attracted much attention because of their rich cooking methods and can be processed into a variety of products. The bones of beef ribs are relatively hard and difficult to cut. At the same time, in order to make the cut beef ribs beautiful in appearance and uniform in quality, the industry generally cuts them into strips longitudinally to ensure that each semi-finished product has a regular shape, and then cuts them horizontally with the bones as the center. To be precise, the beef ribs are cut into small pieces with one or two ribs.

[0003] Existing beef rib bone sawing equipment is usually provided with a longitudinal saw blade or saw blade, which is then pushed and reversed by manual and conveying equipment to cut the ribs. For example, the Chinese invention patent with publication number CN111543465A discloses a pig fan bone cutting equipment, which includes: a working platform, a cutting assembly, a clamping and pushing assembly, and a collecting assembly. The working platform is provided with a feeding slot, and two groups of inclined feeding plates are symmetrically provided on the feeding slot. The cutting assembly includes a lifting and tensioning mechanism, a cutting drive mechanism, and a double-sided saw blade. The clamping and pushing assembly includes a horizontal displacement mechanism, a clamping mechanism, and a cutting and pushing mechanism. The clamping mechanism includes a splint that can clamp bones. When in use, the pig fan bone is placed in the clamping mechanism, clamped by the clamping mechanism, and pushed into the cutting assembly by the horizontal displacement mechanism. The double-sided saw blade can be used to cut the pig fan bone on both sides during the back and forth movement of the output end of the horizontal displacement mechanism, and the cutting and pushing mechanism makes the width of the cutting and forming consistent.

[0004] Although the ribs can be cut into pieces, the ribs need to be fixed manually repeatedly to cut the finished ribs into multiple semi-finished products longitudinally. The semi-finished products still need to be manually reversed and then put into the equipment for horizontal cutting multiple times before the finished ribs can be cut into pieces. The automation level is low. Not only is the operation complicated and the processing efficiency low, but the saw blade and the ribs need to be manually aligned before cutting, resulting in differences in size and shape of the rib blocks, making it difficult to ensure the consistency of the rib blocks.

[0005] Therefore, it is necessary to study a kind of beef automation bone sawing equipment that can automatically adjust its ribs and saw blade position and automatically cut the ribs into pieces. Summary of the invention

[0006] In view of the above-mentioned deficiencies in the prior art, the present invention provides an automated beef bone sawing device to solve the technical problems that the existing bone sawing equipment has a low degree of automation, not only has low processing efficiency, but also has differences in size and shape of the cut beef rib pieces.

[0007] In order to solve the above technical problems, the present invention adopts the following technical solutions:

[0008] An automatic beef bone sawing device comprises: a frame, a driving mechanism, a positioning module and a multi-saw blade cutting mechanism;

[0009] The frame is also provided with a support plate and a conveyor belt, wherein the support plate is provided at the front end of the frame, and the conveyor belt is provided at the rear end of the frame, and the upper ends of the support plate and the conveyor belt are at the same height;

[0010] The driving mechanism comprises a translation assembly, a connecting arm and a reversing assembly, wherein the translation assembly is mounted on a frame, and the reversing assembly is mounted on the translation assembly via the connecting arm;

[0011] The positioning module includes a bracket, a positioning slider, a spring, a lifting plate and a lifting cylinder. The bracket is slidably arranged on the reversing assembly, the positioning slider is slidably arranged on the bracket, the positioning slider also includes a flexible positioning column and a guide rod, a flexible positioning column is arranged on the lower end surface of the positioning slider, a guide rod is arranged on the upper end surface of the positioning slider, the lifting plate is connected to the bracket through a lifting cylinder, a guide hole is also arranged on the lifting plate, the guide rod is slidably matched with the guide hole, the spring is arranged on the guide rod, one end of the spring is connected to the positioning slider, and the other end is connected to the lifting plate;

[0012] The multi-saw blade cutting mechanism is installed on a frame, and a saw blade is arranged on the multi-saw blade cutting mechanism, and the saw blade is located between a supporting plate and a conveyor belt.

[0013] Furthermore, the translation assembly includes a fixed plate, a horizontal slide, a vertical slide and a connecting arm, wherein the fixed plate is fixedly connected to the frame, the horizontal slide is slidably set on the fixed plate, the vertical slide is slidably set on the horizontal slide, and the connecting arm is fixedly connected to the vertical slide.

[0014] Furthermore, the commutation assembly includes a commutation motor and a commutation plate, wherein the commutation motor is fixedly connected to the connecting arm, and the rotating shaft of the commutation motor is fixedly connected to the commutation plate.

[0015] Furthermore, the reversing plate also includes a propulsion groove, a propulsion motor and a screw. The lower end surface of the reversing plate is provided with a propulsion groove, the screw is rotatably arranged in the propulsion groove, and the rotating shaft of the propulsion motor is fixedly connected to the screw.

[0016] Furthermore, a push rail and a lug are provided on the upper end surface of the bracket, the push rail is slidably matched with the push groove, and the lug is matched with the lead screw through a thread.

[0017] Furthermore, the lifting plate also includes a sensor bracket and a through-beam sensor, the sensor bracket is fixedly arranged on the upper end surface of the lifting plate, the position of the sensor bracket corresponds to the guide hole, and the through-beam sensor is installed on the sensor bracket.

[0018] Furthermore, a plurality of groups of through-beam sensors are longitudinally mounted in parallel on the sensor bracket.

[0019] Furthermore, the positioning module also includes a lifting cylinder and an elastic cloth, the elastic cloth is arranged at the lower end of the bracket, the elastic cloth storage machine is fixedly connected to the side of the bracket, one end of the elastic cloth is fixedly connected to the side of the bracket, and the other end is connected to the elastic cloth storage machine.

[0020] Furthermore, the position of the saw blade corresponds to the gap between two adjacent groups of positioning modules.

[0021] Compared with the prior art, the present invention has the following beneficial effects:

[0022] 1. The present invention discloses an automatic beef bone sawing device, which is provided with a driving mechanism and a positioning module for driving the movement and reversal of beef ribs. After the beef ribs are longitudinally cut into strip-shaped semi-finished products, the device can automatically reverse direction for transverse cutting, and cut the adjusted semi-finished products into beef rib blocks. At the same time, the positioning module can determine the position of the bone part in the beef ribs while fixing and driving the beef ribs to move, and align the bone part in the strip-shaped semi-finished products that have been longitudinally cut. The device has a high degree of automation, not only has high processing efficiency, but also has small differences in size and shape of the cut beef rib blocks, thereby ensuring the consistency of the finished products.

[0023] 2. The present invention discloses an automatic beef bone sawing device, which realizes the positioning, movement and reversing of beef ribs through a driving mechanism and a positioning module. It is no longer limited to cutting frozen beef ribs, which not only saves freezing costs, but also makes the unfrozen beef ribs higher in quality and easier to be recognized by consumers. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 The structure of the present invention is schematically shown Figure 1 ;

[0025] Figure 2 It is a schematic diagram of the structure of the driving mechanism and the positioning module;

[0026] Figure 3 It is a structural diagram of the positioning module;

[0027] Figure 4for Figure 3 The enlarged structural diagram at A in the middle;

[0028] Figure 5 for Figure 3 The enlarged structural diagram at B in the middle;

[0029] Figure 6 It is a structural schematic diagram of the commutation plate;

[0030] Figure 7 The structure of the present invention is schematically shown Figure 2 ;

[0031] Figure 8 for Figure 7 Cross-section of the mid-CC line;

[0032] Fig. 9 This is a schematic diagram of the structure of the positioning module of the present invention after it extends forward;

[0033] Fig.10 It is a schematic diagram of the structure of the commutation motor driving the commutation plate and the positioning module after commutation of the present invention.

[0034] The reference numerals involved in the accompanying drawings are:

[0035] 1. Frame; 11. Support plate; 12. Conveyor belt; 2. Driving mechanism; 21. Fixed plate; 22. Horizontal slide; 23. Vertical slide; 24. Connecting arm; 25. Reversing motor; 26. Reversing plate; 261. Pushing slide; 262. Pushing motor; 263. Lead screw; 3. Positioning module; 31. Bracket; 311. Pushing slide; 312. Lug; 32. Positioning slider; 321. Flexible positioning column; 322. Guide rod; 33. Spring; 34. Lifting plate; 341. Guide hole; 342. Sensor bracket; 343. Through-beam sensor; 35. Lifting cylinder; 36. Elastic cloth; 361. Elastic cloth storage machine; 4. Multi-saw blade cutting mechanism; 41. Saw blade. DETAILED DESCRIPTION

[0036] In order to enable those skilled in the art to better understand the present invention, the technical solution of the present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0037] In the description of the present application, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, which are only for the convenience of narrating the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and cannot be understood as limiting the specific scope of protection of the present application.

[0038] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0039] See also Figures 1 to 10 As shown, an automatic beef bone sawing device comprises: a frame (1) for supporting and conveying beef ribs, a driving mechanism (2) for driving a positioning module (3) to move and reverse, a positioning module (3) for positioning and driving the beef ribs to move, and a multi-saw blade cutting mechanism (4) for cutting the beef ribs.

[0040] The frame (1) is also provided with a support plate (11) and a conveyor belt (12). The support plate (11) is provided at the front end of the frame (1), and the conveyor belt (12) is provided at the rear end of the frame (1). The upper ends of the support plate (11) and the conveyor belt (12) are at the same height. It can be understood that the beef ribs placed on the support plate (11) can be moved from the support plate (11) to the conveyor belt (12) under the drive of the driving mechanism (2) and the positioning module (3), and the beef ribs blocks after cutting can be moved from the conveyor belt (12) to the support plate (11) under the drive of the conveyor belt (12).

[0041] The driving mechanism (2) comprises a translation assembly, a connecting arm (24) and a reversing assembly; the translation assembly is mounted on a frame (1); and the reversing assembly is mounted on the translation assembly via the connecting arm (24).

[0042] Specifically, the translation assembly comprises a fixed plate (21), a horizontal slide plate (22), a vertical slide plate (23) and a connecting arm (24). The fixed plate (21) is fixedly connected to the frame (1), the horizontal slide plate (22) is slidably arranged on the fixed plate (21), the vertical slide plate (23) is slidably arranged on the horizontal slide plate (22), and the connecting arm (24) is fixedly connected to the vertical slide plate (23). Specifically, the reversing assembly comprises a reversing motor (25) and a reversing plate (26), the reversing motor (25) is fixedly connected to the connecting arm (24), and the rotating shaft of the reversing motor (25) is fixedly connected to the reversing plate (26). It can be understood that the horizontal slide (22) can drive the vertical slide (23), the connecting arm (24), the reversing assembly and the positioning module (3) installed on the reversing assembly to move horizontally, the vertical slide (23) can drive the connecting arm (24), the reversing assembly and the positioning module (3) to move vertically, and the reversing motor (25) can drive the reversing plate (26) and the positioning module (3) to rotate to complete the reversing.

[0043] The reversing plate (26) further comprises a propulsion chute (261), a propulsion motor (262) and a lead screw (263). The lower end surface of the reversing plate (26) is provided with a propulsion chute (261), the lead screw (263) is rotatably arranged in the propulsion chute (261), and the rotating shaft of the propulsion motor (262) is fixedly connected to the lead screw (263).

[0044] The positioning module (3) comprises a bracket (31), a positioning slider (32), a spring (33), a lifting plate (34) and a lifting cylinder (35). The bracket (31) is slidably arranged on the reversing assembly, and correspondingly, a propulsion rail (311) and a lug (312) are arranged on the upper end surface of the bracket (31), the propulsion rail (311) is slidably matched with the propulsion chute (261), and the lug (312) is matched with the lead screw (263) through a thread, which can be understood as that the propulsion motor (262) drives the lead screw (263) to rotate forward and reverse, and the lead screw (263) cooperates with the lug (312), thereby realizing driving the positioning slider (32) to be pushed out and retracted along the propulsion chute (261).

[0045] The positioning slider (32) is slidably arranged on the bracket (31), and the positioning slider (32) further comprises a flexible positioning column (321) and a guide rod (322). The lower end surface of the positioning slider (32) is provided with a flexible positioning column (321), and the upper end surface of the positioning slider (32) is provided with a guide rod (322). The lifting plate (34) is connected to the bracket (31) through a lifting cylinder (35). A guide hole (341) is also provided on the lifting plate (34), and the guide rod (322) is slidably matched with the guide hole (341). The spring (33) is arranged on the guide rod (322), and one end of the spring (33) is connected to the positioning slider (32), and the other end is connected to the lifting plate (34).

[0046] It can be understood that the extension of the lifting cylinder (35) can push the lifting plate (34) and the positioning slider (32) to descend. After the flexible positioning column (321) at the lower end of the positioning slider (32) contacts the beef ribs, the meaty part of the beef ribs has toughness and the flexible positioning column (321) can continue to descend the first distance after contacting the meaty part of the beef ribs. However, the bone part of the beef ribs is relatively hard, and the flexible positioning column (321) is blocked and cannot continue to descend after contacting the bone part of the beef ribs. During the descent of the lifting plate (34), the spring (33) is compressed and the guide rod (322) slides upward along the guide hole (341), preventing the lifting plate (34) from pushing other positioning sliders (32) down because the flexible positioning column (321) of some positioning sliders (32) is in contact with the bone part and cannot descend. At the same time, the length of the guide rod (322) sliding out of the guide hole (341) will also be different due to the different contact positions between the positioning slider (32) and the beef ribs, which is convenient for determining the position of the bone part in the beef ribs. At the same time, because some of the flexible positioning columns (321) are pressed into the meaty part of the beef ribs, the beef ribs can be fixed on the support plate (11) or the conveyor belt (12), and the positioning module (3) can also be driven to move or rotate to achieve the movement and reversal of the beef ribs.

[0047] Correspondingly, the lifting plate (34) further includes a sensor bracket (342) and a beam sensor (343). The sensor bracket (342) is fixedly arranged on the upper end surface of the lifting plate (34), and the position of the sensor bracket (342) corresponds to the guide hole (341), and the beam sensor (343) is installed on the sensor bracket (342). Correspondingly, the multiple groups of beam sensors (343) are longitudinally installed in parallel on the sensor bracket (342). It can be understood that when the guide rod (322) slides out of the guide hole (341) and reaches the beam sensor (343), the beam sensor (343) can be activated. The multiple groups of beam sensors (343) are longitudinally installed in parallel, which is convenient for determining the difference in the length of each guide rod (322) extending out.

[0048] The positioning module (3) further comprises a lifting cylinder (35) and an elastic cloth (36), wherein the elastic cloth (36) is arranged at the lower end of the bracket (31), and the elastic cloth storage machine (361) is fixedly connected to the side of the bracket (31), and one end of the elastic cloth (36) is fixedly connected to the side of the bracket (31), and the other end is connected to the elastic cloth storage machine (361). It can be understood that when the lifting plate (34) pushes the positioning slider (32) to descend, the elastic cloth storage machine (361) releases part of the elastic cloth (36) so as not to hinder the flexible positioning column (321) from contacting the beef ribs; after the lifting plate (34) drives the positioning slider (32) to rise, the elastic cloth storage machine (361) tightens the elastic cloth (36) so that the elastic cloth (36) at the lower end of the positioning slider (32) is tightened, and at this time the beef ribs can slide along the elastic cloth (36) driven by the conveyor belt (12).

[0049] The multi-saw blade cutting mechanism (4) is installed on the frame (1), and a saw blade (41) is provided on the multi-saw blade cutting mechanism (4), and the saw blade (41) is located between the support plate (11) and the conveyor belt (12). Correspondingly, the position of the saw blade (41) corresponds to the gap between two adjacent groups of positioning modules (3).

[0050] The working principle of the present invention is as follows:

[0051] Place the beef ribs on the support plate (11) and manually start the device;

[0052] The translation assembly drives the positioning module (3) to move horizontally to the rear of the saw blade (41), and the propulsion motor (262) rotates forward, driving the positioning module (3) to extend along the propulsion slot (261) through the lead screw (263). After reaching the top of the beef ribs, the translation assembly drives the reversing assembly and the positioning module (3) to descend as a whole until the lower end of the positioning module (3) contacts the beef ribs;

[0053] The elastic fabric storage machine (361) releases part of the elastic fabric (36) so that the elastic fabric (36) is no longer stretched;

[0054] The lifting cylinder (35) is extended to push the lifting plate (34) and the positioning slider (32) downward. After the flexible positioning column (321) at the lower end of the positioning slider (32) contacts the beef ribs, the beef ribs meat portion has toughness and the flexible positioning column (321) contacts the beef ribs meat portion and can continue to descend the first distance. However, the beef ribs bone portion is relatively hard, so the flexible positioning column (321) is blocked and cannot continue to descend after contacting the beef ribs bone portion. During the process of the lifting plate (34) descending, the spring (33) is compressed and the guide rod (322) slides upward along the guide hole (341), and at the same time, part of the flexible positioning column (321) is pressed into the beef ribs meat portion.

[0055] The propulsion motor (262) is reversed to drive the positioning module (3) to be retracted along the propulsion chute (261) to the bottom of the reversing plate (26). During the retraction of the positioning module (3), the beef ribs are driven by the flexible positioning column (321) to move from the support plate (11) to the conveyor belt (12) and contact the saw blade (41), thereby cutting the beef ribs longitudinally into strip-shaped semi-finished products;

[0056] The translation assembly drives the reversing assembly, the positioning slider (32) and the strip-shaped semi-finished product to move backward for a distance as a whole, so as to prevent the positioning module (3) from contacting the saw blade (41) during reversing;

[0057] The reversing motor (25) rotates and drives the reversing plate (26), the positioning module (3) and the beef ribs to rotate 90 degrees as a whole;

[0058] Since the bone part of the beef ribs is in a flat shape, the bone parts of the different strip-shaped semi-finished products are not in an aligned state after cutting, and the length of the guide rod (322) sliding out of the guide hole (341) will also be different due to the different contact positions between the positioning slider (32) and the beef ribs. According to the number of the guide rod (322) triggering the corresponding shooting sensor (343), the position of the bone part is determined, the propulsion motor (262) is started, and the corresponding positioning module (3) moves along the propulsion slot (261), so that the bone parts of the different strip-shaped semi-finished products are aligned;

[0059] The translation assembly drives the reversing assembly, the positioning slide block (32) and the beef ribs as a whole to move forward to the saw blade (41);

[0060] The elastic fabric collecting machine (361) tightens the elastic fabric (36);

[0061] The conveyor belt (12) is started, pushing the strip-shaped semi-finished product from the conveyor belt (12) to move to the support plate (11). During this process, the strip-shaped semi-finished product contacts the saw blade (41), completing transverse cutting and cutting the strip-shaped semi-finished product into rib blocks.

[0062] The above is only an embodiment of the present invention. The common sense such as the known specific structure and characteristics in the scheme is not described in detail here. The ordinary technicians in the relevant field are aware of all the common technical knowledge in the technical field of the invention before the application date or priority date, can obtain all the existing technologies in the field, and have the ability to apply the conventional experimental means before that date. The ordinary technicians in the relevant field can improve and implement the scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for the ordinary technicians in the relevant field to implement this application. It should be pointed out that for the technicians in this field, without departing from the structure of the present invention, several deformations and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. An automatic beef bone sawing device, characterized in that: include: A frame (1), a driving mechanism (2), a positioning module (3) and a multi-saw blade cutting mechanism (4); The frame (1) is also provided with a support plate (11) and a conveyor belt (12); the support plate (11) is arranged at the front end of the frame (1), and the conveyor belt (12) is arranged at the rear end of the frame (1); the upper ends of the support plate (11) and the conveyor belt (12) are at the same height; The driving mechanism (2) comprises a translation assembly, a connecting arm (24) and a reversing assembly, wherein the translation assembly is mounted on the frame (1), and the reversing assembly is mounted on the translation assembly via the connecting arm (24); The positioning module (3) comprises a bracket (31), a positioning slider (32), a spring (33), a lifting plate (34) and a lifting cylinder (35); the bracket (31) is slidably arranged on the reversing assembly; the positioning slider (32) is slidably arranged on the bracket (31); the positioning slider (32) further comprises a flexible positioning column (321) and a guide rod (322); a flexible positioning column (321) is arranged on the lower end surface of the positioning slider (32); a guide rod (322) is arranged on the upper end surface of the positioning slider (32); the lifting plate (34) is connected to the bracket (31) through the lifting cylinder (35); a guide hole (341) is also arranged on the lifting plate (34); the guide rod (322) and the guide hole (341) are slidably matched; the spring (33) is arranged on the guide rod (322); one end of the spring (33) is connected to the positioning slider (32), and the other end is connected to the lifting plate (34); The multi-saw blade cutting mechanism (4) is installed on a frame (1); a saw blade (41) is provided on the multi-saw blade cutting mechanism (4); and the saw blade (41) is located between a support plate (11) and a conveyor belt (12).

2. The automatic beef bone sawing equipment according to claim 1, characterized in that: The translation assembly comprises a fixed plate (21), a horizontal slide plate (22), a vertical slide plate (23) and a connecting arm (24); the fixed plate (21) is fixedly connected to the frame (1); the horizontal slide plate (22) is slidably arranged on the fixed plate (21); the vertical slide plate (23) is slidably arranged on the horizontal slide plate (22); and the connecting arm (24) is fixedly connected to the vertical slide plate (23).

3. The automatic beef bone sawing equipment according to claim 2, characterized in that: The reversing assembly comprises a reversing motor (25) and a reversing plate (26); the reversing motor (25) is fixedly connected to the connecting arm (24); and the rotating shaft of the reversing motor (25) is fixedly connected to the reversing plate (26).

4. The automatic beef bone sawing device according to claim 3 is characterized in that: The reversing plate (26) further comprises a propulsion groove (261), a propulsion motor (262) and a lead screw (263); the propulsion groove (261) is arranged on the lower end surface of the reversing plate (26); the lead screw (263) is rotatably arranged in the propulsion groove (261); and the rotating shaft of the propulsion motor (262) is fixedly connected to the lead screw (263).

5. The automatic beef bone sawing equipment according to claim 4, characterized in that: The upper end surface of the bracket (31) is provided with a push rail (311) and a lug (312); the push rail (311) is slidably matched with the push groove (261); and the lug (312) is matched with the lead screw (263) through a thread.

6. The automatic beef bone sawing equipment according to claim 1, characterized in that: The lifting plate (34) also includes a sensor bracket (342) and a beam sensor (343); the sensor bracket (342) is fixedly arranged on the upper end surface of the lifting plate (34); the position of the sensor bracket (342) corresponds to the guide hole (341); and the beam sensor (343) is mounted on the sensor bracket (342).

7. The automatic beef bone sawing device according to claim 6, characterized in that: The multiple groups of opposing beam sensors (343) are mounted in parallel longitudinally on the sensor bracket (342).

8. The automatic beef bone sawing equipment according to claim 1, characterized in that: The positioning module (3) further comprises a lifting cylinder (35) and an elastic cloth (36); the elastic cloth (36) is arranged at the lower end of the bracket (31); the elastic cloth storage machine (361) is fixedly connected to the side of the bracket (31); one end of the elastic cloth (36) is fixedly connected to the side of the bracket (31), and the other end is connected to the elastic cloth storage machine (361).

9. The automatic beef bone sawing equipment according to claim 1, characterized in that: The position of the saw blade (41) corresponds to the gap between two adjacent groups of positioning modules (3).

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