Horizontal band-sawing machine system

Abstract

The invention belongs to the technical field of wood processing, and particularly relates to a horizontal band-sawing machine system.The horizontal band-sawing machine system is characterized in that a moving platform is arranged in front of a band-sawing machine body, a longitudinal platform is arranged on a transverse platform in a front-back sliding mode, the transverse platform is arranged on a supporting frame in a left-right sliding mode, and a processing face is arranged on the transverse platform; a plurality of clamping mechanisms which are arranged at intervals are arranged on a longitudinal platform, each clamping mechanism comprises a movable clamp and a fixed clamp which are oppositely arranged up and down, a plurality of rows of universal balls are arranged on the machining face in a protruding mode, and the clamping faces of the fixed clamps of the clamping mechanisms are flush with the tops of the universal balls. And the guiding rule is arranged on the right side of the machining face, so that a rectangular plate can be rapidly fed and positioned, the workpiece can be machined only by fixing the edge of the workpiece through the clamping mechanism and providing propelling force, and the clamping mechanism is suitable for machining of workpieces with larger sizes.

Description

Technical Field

[0001] The invention belongs to the technical field of wood processing, and in particular relates to a horizontal band saw system. Background Art

[0002] A bandsaw is a modern piece of mechanical processing equipment used to cut logs, rough cuts, or other materials. It primarily consists of a saw, a saw wheel, and a slide. The saw is a ring-shaped, endless bandsaw blade with side teeth. The blade is wound around two saw wheels and driven by a motor for unidirectional linear motion. The slide clamps the material and moves linearly along the slide, cutting it to meet specific process requirements. Furthermore, because bandsaws can accommodate different types of blades and are driven by a motor, they can automate cutting. The thin blades used minimize the kerf width, conserving wood, are simple to operate, and offer high productivity. These bandsaws have promising market prospects and have begun to replace circular saws as the preferred woodworking equipment.

[0003] Chinese patent document CN220994751U (202322528864.8) discloses a cutting positioning device for a band saw machine. Although its workbench can fix and position materials, it is inconvenient to load materials. Summary of the Invention

[0004] The main purpose of the present invention is to provide a horizontal band saw machine system. The present invention uses the processing surface to support the workpiece, uses the clamping mechanism on the longitudinal platform to fix and limit the rear edge of the workpiece, and uses the ruler to limit the right end face of the workpiece, so that the workpiece can be quickly limited and fixed. Since the processing surface is protruding with multiple rows of universal balls, the clamping surface of the fixing clamp is higher than the processing surface and is flush with the top of the universal ball, thereby facilitating the rapid loading of the workpiece.

[0005] The technical problem to be solved by the present invention is achieved by adopting the following technical solutions: A horizontal band saw system includes a band saw body and a mobile platform; The band saw machine body includes a base, a bracket, a driving wheel, a driven wheel and an annular band saw, wherein the bracket is vertically arranged on the base, the driving wheel and the driven wheel are rotatably arranged on the bracket, the driving wheel is located below the driven wheel, and the annular band saw is sleeved on the driving wheel and the driven wheel; The mobile platform includes a support frame, a longitudinal platform, a transverse platform and a processing surface, the base is fixedly connected to the front of the support frame, the longitudinal platform can be slid forward and backward and is arranged on the transverse platform, the transverse platform can be slid left and right and is arranged on the support frame, and the processing surface is arranged on the transverse platform; The longitudinal platform is provided with a plurality of spaced-apart clamping mechanisms, the clamping mechanisms comprising a movable clamp and a fixed clamp arranged opposite to each other in an upper and lower direction, the processing surface is provided with a plurality of rows of universal balls, the clamping surface of the fixed clamp is provided flush with the top of the universal ball, and a ruler is provided on the right side of the processing surface; An auxiliary workbench is provided on the bracket, the auxiliary workbench and the processing surface are respectively located at the front and rear sides of the annular band saw, and a universal ball is provided on the upper end surface of the auxiliary workbench; An auxiliary pressing plate is provided above the auxiliary workbench, the auxiliary pressing plate is parallel to the processing surface, and the auxiliary pressing plate is arranged on the bracket so as to be movable up and down by a first lifting device, and a universal ball is provided on the lower end surface of the auxiliary pressing plate.

[0006] Preferably, the clamping surface of the fixed jaws is provided with a limit slider, which is slidably disposed above the clamping surface. The limit slider is configured to contact the edge of the plate workpiece. By adjusting the position of the limit slider on the fixed jaws, the clamping length of the fixed jaws can be set in advance as needed. When multiple clamping mechanisms are securing the same edge of a plate, setting the clamping lengths of the clamping mechanisms to the same distance allows for rapid installation of the plate and ensures accurate plate processing.

[0007] Preferably, the transverse platform includes a workbench base and a longitudinal support beam, the workbench base is slidably arranged on the support frame, a plurality of longitudinal support beams are arranged on the workbench base from left to right and spaced from each other, the processing surface includes a plurality of slides, the slides are arranged between two longitudinal support beams, and a clamping mechanism is arranged in each slide; The processing surface is detachably arranged on the longitudinal support beam, and a universal ball is arranged on the upper end surface of the longitudinal support beam, and the universal ball is arranged higher than the processing surface; The longitudinal platform includes a transverse support beam, which is slidably mounted on the workbench base. The transverse support beam is positioned between the longitudinal support beam and the workbench base, and the clamping mechanism is detachably mounted above the transverse support beam. The clamping mechanism is mounted on the transverse support beam. When the transverse support beam slides back and forth, the clamping mechanism grips the workpiece and moves it back and forth along a slideway, thereby controlling the amount of workpiece cut. The processing surface is mounted on the longitudinal support beam and only slides left and right with the workbench base. This means that the distance between the processing surface and the circular band saw is fixed, allowing the processing surface to be positioned closely against the circular band saw, thereby improving stability during workpiece processing.

[0008] In a preferred embodiment of the present invention, the transverse platform further comprises a transverse connecting beam, which is disposed at the front end of the longitudinal support beam, flush with the longitudinal support beam, and has a plurality of universal ball joints axially disposed on the upper end surface of the transverse connecting beam. Since the distance between the transverse platform and the front and rear ends of the annular band saw is fixed, in order to improve support for the workpiece during the cutting process of the annular band saw, the transverse connecting beam is disposed at the front end of the longitudinal support beam, and a plurality of universal ball joints are axially disposed on the upper end surface of the transverse connecting beam, thereby ensuring that the transverse platform can effectively support the workpiece during the sawing process.

[0009] Preferably, the plurality of rows of slideways and universal balls are unevenly distributed from right to left, and the distance between two adjacent rows of slideways close to the ruler is smaller than the distance between two adjacent rows of slideways far from the ruler; The distance between two adjacent rows of universal balls close to the ruler is smaller than the distance between two adjacent rows of universal balls far from the ruler. The multiple rows of slideways and universal balls are unevenly distributed from right to left, and the distance between two adjacent clamping mechanisms close to the ruler is smaller than the distance between two adjacent clamping mechanisms far from the ruler. This allows for the clamping of workpieces of different sizes, ensuring stable and reliable sawing of workpieces of varying specifications.

[0010] Preferably, the present invention further comprises a rotating base, a rotating shaft, an arc rack, a swinging tooth, a swinging motor and a heavy bull's eye; The base is rotatably arranged on the rotating base via a rotating shaft, and the rotating shaft is located directly below the cutting part of the annular band saw; The arc rack is fixed on the rotating base and is coaxially arranged with the rotating axis; The swinging tooth is rotatably arranged on the base and meshes with the outer ring of the arc rack; The swing motor is fixedly arranged on the base, and the swing gear is installed on the motor shaft of the swing motor; The bottom of the base is provided with two or more heavy-duty bull's eyes, and the rotating base is provided with an arc-shaped slideway that matches the heavy-duty bull's eyes, and the arc-shaped slideway is coaxially arranged with the rotating shaft. The present invention connects the base of the band saw machine body to the rotating base via a rotating shaft, and provides an arc rack on the rotating base. The bracket and the swing motor are fixedly provided on the base, and are connected to the outer ring of the arc rack via the swing teeth, thereby realizing the rotation operation of the band saw machine body. Since the rotating shaft is located directly below the working section of the band saw, it can ensure that it rotates around the sawing point of the annular band saw, and the sawing direction can be adjusted more flexibly. The present invention uses the longitudinal platform of the mobile platform to control the forward and backward movement of the workpiece, and uses the transverse platform to control the left and right movement of the workpiece. By cooperating with the rotational movement of the band saw machine body, the curved surface processing of the workpiece is realized. In addition, by increasing the radius of the arc rack, it is possible to provide a greater rotational torque while the size of the band saw machine body is compact.

[0011] Preferably, the present invention further comprises a driving motor fixed to the base, wherein the driving motor and the annular band saw are respectively located at the front and rear sides of the rotating shaft; The swing motor and the drive motor are respectively located on the left and right sides of the rotating shaft; The drive motor and the swing motor are respectively located on the front and rear sides of the rotating shaft. The drive motor and the bracket are respectively arranged on the front and rear sides of the rotating shaft, and the drive motor and the swing motor are respectively arranged on the left and right sides of the rotating shaft, thereby reducing the eccentricity of the band saw body. While increasing the radius of the arc rack to provide greater rotational torque, the band saw body is made more stable during rotary sawing.

[0012] The present invention preferably further includes a guide roller rotatably disposed below the base, the guide roller in rolling engagement with the inner ring of the arc rack. Because the arc rack is eccentrically disposed to the left of the rotation axis, and the center of gravity of the band saw body is located on the bracket in front of the rotation axis, the arc rack is subjected to a constant rightward force during rotation of the band saw body. By providing the guide roller, the guide roller, the swinging tooth, and the rotation axis are aligned, thereby reducing the force on the arc rack and ensuring stable operation of the band saw body.

[0013] Preferably, the present invention further comprises an upper guide roller assembly, a lower guide roller assembly and a second lifting device, wherein the upper guide roller assembly and the lower guide roller assembly are located on the upper and lower sides of the cutting part of the annular band saw; The upper guide roller assembly includes a first support seat and a first clamping bearing, the first support seat is movably arranged on the bracket, and the first clamping bearing is rotatably arranged on the first support seat, two first clamping bearings are located on both sides of the annular band saw, and one first clamping bearing is located on the back of the annular band saw; The second lifting device is fixed to the bracket and is used to drive the first support seat to move up and down; The lower guide roller assembly includes a second support base and a second clamping bearing. The second support base is fixed to the bracket, with two second clamping bearings located on either side of the circular band saw and one second clamping bearing located on the back of the circular band saw. The upper guide roller assembly limits the position of the circular band saw above the cutting point, while the lower guide roller assembly limits the position of the circular band saw below the cutting point. This reduces vibration during operation, improves workpiece processing quality, and reduces wear and tear on the circular band saw. Furthermore, a lifting device drives the first support base up and down to accommodate workpieces of varying thicknesses.

[0014] Preferably, the clamping mechanism further comprises an upper pressing block detachably provided on the movable jaw and a lower pressing block detachably provided on the fixed jaw; The clamping surfaces of the upper and lower pressing blocks are provided with grids or spikes. The upper pressing block is higher than the clamping surface of the movable clamp. The grids or spikes can enhance the friction between the upper pressing block and the plate. Since the upper pressing block is higher than the clamping surface of the movable clamp, the clamping pressure can be increased, so that the plate is fixed more firmly.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: the movable platform of the present invention is arranged in front of the band saw machine body, the longitudinal platform of the present invention can be slid forward and backward and is arranged on the transverse platform, the transverse platform can be slid left and right and is arranged on the support frame, and the processing surface is arranged on the transverse platform, and the processing surface is used to support the workpiece. The longitudinal platform of the present invention is provided with a plurality of clamping mechanisms arranged at intervals, and the clamping mechanism includes movable clamps and fixed clamps arranged relatively up and down. The processing surface of the present invention is protrudingly provided with multiple rows of universal balls, and the clamping surface of the fixed clamp of the clamping mechanism is arranged flush with the top of the universal ball, and a ruler is provided on the right side of the processing surface, so that rectangular plates can be quickly loaded and positioned, and the edge of the workpiece only needs to be fixed by the clamping mechanism to provide propulsion force to realize the processing of the workpiece, with less resistance, and suitable for processing of larger-sized workpieces.

[0016] The present invention also provides an auxiliary workbench on the bracket of the band saw machine body. The auxiliary workbench and the processing surface are respectively located on the front and rear sides of the circular band saw, and a universal ball is provided on the upper end face of the auxiliary workbench, so as to effectively support the front end of the processed workpiece and avoid unstable processing caused by excessive workpiece size; at the same time, an auxiliary clamping plate is provided above the auxiliary workbench, and the auxiliary clamping plate is parallel to the processing surface. The auxiliary clamping plate is arranged on the bracket and can move up and down through a first lifting device. A universal ball is provided on the lower end face of the auxiliary clamping plate, which is suitable for auxiliary clamping of workpieces of different thicknesses, further improving the processing stability and improving the processing quality of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the horizontal band saw system of the present invention; Figure 2 A perspective view of the horizontal band saw system of the present invention; Figure 3 A three-dimensional diagram of the band saw machine body according to the present invention; Figure 4 Parts of the band saw machine body of the present invention Figure 1 ; Figure 5 Parts of the band saw machine body of the present invention Figure 2 ; Figure 6 It is a structural schematic diagram of the clamping mechanism of the present invention; In the figure, 1 is the band saw machine body, 2 is the mobile platform; 101 base, 102 bracket, 103 driving wheel, 104 driven wheel, 105 ring band saw; 21 support frame, 22 longitudinal platform, 23 transverse platform, 24 processing surface; 3 clamping mechanism, 31 movable clamp, 32 fixed clamp, 33 limit slider, 34 upper pressure block, 35 lower pressure block; 1 million universal ball, 4 rulers, 5 auxiliary work tables, 6 auxiliary clamping plates; 231 workbench base, 232 longitudinal support beam, 233 transverse connecting beam, 241 slideway; 221 transverse support beam; 7 first lifting device, 8 rotating base, 9 rotating shaft, 10 arc rack, 11 swing gear, 12 swing motor, 13 heavy-duty bull's eye, 81 curved slide, 14 drive motor, 15 guide roller; 16 upper guide roller assembly, 17 lower guide roller assembly, 18 second lifting device; 161 first support seat, 162 first clamping bearing; 171 second support seat, 172 second clamping bearing. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings.

[0019] like Figures 1-6 As shown, a horizontal band saw system includes a band saw body 1 and a moving platform 2.

[0020] The band saw machine body 1 includes a base 101, a bracket 102, a driving wheel 103, a driven wheel 104 and an annular band saw 105. The bracket 102 is vertically arranged on the base 101, and the driving wheel 103 and the driven wheel 104 are rotatably arranged on the bracket 102. The driving wheel 103 is located below the driven wheel 104, and the annular band saw 105 is sleeved on the driving wheel 103 and the driven wheel 104.

[0021] like Figure 2 and Figure 3 As shown, the mobile platform 2 includes a support frame 21, a longitudinal platform 22, a transverse platform 23 and a processing surface 24. The base 101 is fixedly connected to the front of the support frame 21. The longitudinal platform 22 can be slid forward and backward on the transverse platform 23. The transverse platform 23 can be slid left and right on the support frame 21. The processing surface 24 is set on the transverse platform 23.

[0022] like Figure 1As shown, a plurality of spaced-apart clamping mechanisms 3 are provided on the longitudinal platform 22, and the clamping mechanisms 3 include a movable clamp 31 and a fixed clamp 32 arranged opposite to each other in the upper and lower directions. The processing surface 24 is protrudingly provided with multiple rows of universal balls 100, and the clamping surface of the fixed clamp 32 is flush with the top of the universal ball 100. A ruler 4 is provided on the right side of the processing surface 24, and the ruler 4 is located on the right side of each row of universal balls 100.

[0023] An auxiliary workbench 5 is provided on the bracket 102 . The auxiliary workbench 5 and the processing surface 24 are respectively located at the front and rear sides of the annular band saw 105 . At least one row of universal balls 100 is provided on the upper end surface of the auxiliary workbench 5 .

[0024] An auxiliary pressure plate 6 is disposed above the auxiliary workbench 5. The auxiliary pressure plate 6 is parallel to the processing surface 24 and is mounted on a bracket 102 for vertical movement via a first lifting device 7. Universal balls 100 are disposed on the lower end surface of the auxiliary pressure plate 6 in a linearly spaced arrangement. The first lifting device 7 is a hydraulic rod or an electric telescopic rod, and the auxiliary pressure plate 6 is fixed to the end of the hydraulic rod or electric telescopic rod's lifting rod.

[0025] A limit slider 33 is provided on the clamping surface of the fixing clamp 32 , and the limit slider 33 is slidable forward and backward and is provided above the clamping surface of the fixing clamp 32 .

[0026] The horizontal platform 23 includes a workbench base 231 and a longitudinal support beam 232. The workbench base 231 can be slid left and right on the support frame 21. Multiple longitudinal support beams 232 are arranged on the workbench base 231 from left to right and spaced apart from each other. The processing surface 24 includes multiple slides 241. The slides 241 are arranged between two longitudinal support beams 232. A clamping mechanism 3 is set in each slide 241, and the clamping mechanisms 3 are arranged linearly.

[0027] The processing surface 24 is detachably arranged on the longitudinal support beam 232 . A universal ball 100 is arranged on the upper end surface of the longitudinal support beam 232 . The universal ball 100 is arranged higher than the processing surface 24 . The processing surface 24 is provided with a through hole for placing the universal ball 100 .

[0028] The longitudinal platform 22 includes a transverse support beam 221, which is slidable forward and backward on the workbench base 231. The transverse support beam 221 is located between the longitudinal support beam 232 and the workbench base 231, and the clamping mechanism 3 is detachably arranged above the transverse support beam 221.

[0029] The transverse platform 23 further includes a transverse connecting beam 233 , which is disposed at the front end of the longitudinal support beam 232 . The transverse connecting beam 233 is flush with the longitudinal support beam 232 , and a plurality of universal balls 100 are axially disposed on the upper end surface of the transverse connecting beam 233 .

[0030] The multiple rows of slideways 241 and universal balls 100 are unevenly distributed from right to left, and the distance between two adjacent rows of slideways 241 close to the ruler 4 is smaller than the distance between two adjacent rows of slideways 241 away from the ruler 4.

[0031] The distance between two adjacent rows of universal balls 100 close to the ruler 4 is smaller than the distance between two adjacent rows of universal balls 100 far from the ruler 4 .

[0032] like Figure 4 As shown, the horizontal band saw system further includes a rotating base 8, a rotating shaft 9, an arc rack 10, a swinging tooth 11, a swinging motor 12 and a heavy-duty bull's eye 13.

[0033] The base 101 is rotatably disposed on the rotating base 8 via a rotating shaft 9 , and the rotating shaft 9 is located directly below the cutting portion of the annular band saw 105 .

[0034] The arc rack 10 is fixed on the rotating base 8 and is coaxial with the rotating shaft 9 .

[0035] The swinging gear 11 is rotatably mounted on the base 101 and meshes with the outer ring of the arc rack 10. The swinging motor 12 is fixedly mounted on the base 101, and the swinging gear 11 is mounted on the motor shaft of the swinging motor 12.

[0036] The bottom of the base 101 is provided with more than two heavy bull eyes 13 , and the rotating base 8 is provided with an arc-shaped slide 81 matching the heavy bull eyes 13 , and the arc-shaped slide 81 is coaxially arranged with the rotating shaft 9 .

[0037] like Figure 4 As shown, the horizontal band saw system further includes a drive motor 14 fixed on the base 101 , and the drive motor 14 and the annular band saw 105 are respectively located at the front and rear sides of the rotating shaft 9 .

[0038] The swing motor 12 and the drive motor 14 are respectively located on the left and right sides of the rotating shaft 9 .

[0039] The driving motor 14 and the swing motor 12 are respectively located at the front and rear sides of the rotating shaft 9 .

[0040] like Figure 4 As shown, the horizontal band saw system further includes a guide roller 15 , which is rotatably disposed below the base 101 , and the guide roller 15 is in rolling engagement with the inner ring of the arc rack 10 .

[0041] like Figure 5 As shown, the horizontal band saw system further includes an upper guide roller assembly 16 , a lower guide roller assembly 17 and a second lifting device 18 . The upper guide roller assembly 16 and the lower guide roller assembly 17 are located on the upper and lower sides of the cutting portion of the circular band saw 105 .

[0042] The upper guide roller assembly 16 includes a first support seat 161 and a first clamping bearing 162. The first support seat 161 can be moved up and down on the bracket 102. The first clamping bearing 162 is rotatably set on the first support seat 161. Two first clamping bearings 162 are located on both sides of the annular band saw 105, and one first clamping bearing 162 is located on the back of the annular band saw 105.

[0043] The second lifting device 18 is fixed to the bracket 102 and is used to drive the first support base 161 to move up and down. The second lifting device 18 specifically includes a gear rack structure. The gear is rotatably mounted on the bracket 102. By driving the gear to rotate, the gear drives the rack to move up and down linearly, thereby driving the first support base 161 to move up and down. The specific structure is relatively simple and can be implemented by those skilled in the art based on the written description. It is not shown in the drawings.

[0044] The lower guide roller assembly 17 includes a second support seat 171 and a second clamping bearing 172 . The second support seat 171 is fixed on the bracket 102 . The two second clamping bearings 172 are located on both sides of the annular band saw 105 , and one second clamping bearing 172 is located on the back of the annular band saw 105 .

[0045] like Figure 6 As shown, the clamping mechanism 3 further includes an upper pressing block 34 detachably provided on the movable jaw 31 and a lower pressing block 35 detachably provided on the fixed jaw 32 .

[0046] The clamping surfaces of the upper pressing block 34 and the lower pressing block 35 are provided with grids or spikes, and the upper pressing block 34 is higher than the clamping surface of the movable clamp 31 .

Claims

1. A horizontal band saw system, characterized in that: It comprises a band saw machine body (1) and a moving platform (2); The band saw machine body (1) comprises a base (101), a bracket (102), a driving wheel (103), a driven wheel (104) and an annular band saw (105), wherein the bracket (102) is vertically arranged on the base (101), the driving wheel (103) and the driven wheel (104) are rotatably arranged on the bracket (102), the driving wheel (103) is located below the driven wheel (104), and the annular band saw (105) is sleeved on the driving wheel (103) and the driven wheel (104); The mobile platform (2) includes a support frame (21), a longitudinal platform (22), a transverse platform (23) and a processing surface (24); the base (101) is fixedly connected to the front of the support frame (21); the longitudinal platform (22) is slidable forward and backward on the transverse platform (23); the transverse platform (23) is slidable left and right on the support frame (21); and the processing surface (24) is arranged on the transverse platform (23); The longitudinal platform (22) is provided with a plurality of spaced-apart clamping mechanisms (3), the clamping mechanisms (3) comprising a movable clamp (31) and a fixed clamp (32) arranged in an upper and lower relative manner, the processing surface (24) is provided with a plurality of rows of universal balls (100) protruding therefrom, the clamping surface of the fixed clamp (32) is provided flush with the top of the universal ball (100), and a ruler (4) is provided on the right side of the processing surface (24); An auxiliary workbench (5) is provided on the bracket (102), the auxiliary workbench (5) and the processing surface (24) are respectively located on the front and rear sides of the annular band saw (105), and a universal ball (100) is provided on the upper end surface of the auxiliary workbench (5); An auxiliary pressing plate (6) is provided above the auxiliary workbench (5), and the auxiliary pressing plate (6) is parallel to the processing surface (24). The auxiliary pressing plate (6) is provided on the bracket (102) so as to be movable up and down via a first lifting device (7), and a universal ball (100) is provided on the lower end surface of the auxiliary pressing plate (6).

2. The horizontal band saw system according to claim 1, wherein: A limiting slider (33) is provided on the clamping surface of the fixed clamp (32), and the limiting slider (33) is slidable forward and backward and is provided above the clamping surface of the fixed clamp (32).

3. The horizontal band saw system according to claim 1, wherein: The transverse platform (23) includes a workbench base (231) and a longitudinal support beam (232), the workbench base (231) is slidably arranged on the support frame (21), and a plurality of longitudinal support beams (232) are arranged on the workbench base (231) at intervals from left to right. The processing surface (24) includes a plurality of slideways (241), the slideways (241) are arranged between two longitudinal support beams (232), and a clamping mechanism (3) is arranged in each slideway (241); The processing surface (24) is detachably arranged on the longitudinal support beam (232); a universal ball (100) is arranged on the upper end surface of the longitudinal support beam (232); and the universal ball (100) is arranged higher than the processing surface (24); The longitudinal platform (22) comprises a transverse support beam (221), the transverse support beam (221) being slidably arranged on a workbench base (231) in a forward and backward manner, the transverse support beam (221) being located between the longitudinal support beam (232) and the workbench base (231), and the clamping mechanism (3) being detachably arranged above the transverse support beam (221).

4. The horizontal band saw system according to claim 3, wherein: The transverse platform (23) further comprises a transverse connecting beam (233), the transverse connecting beam (233) being arranged at the front end of the longitudinal support beam (232), the transverse connecting beam (233) being arranged flush with the longitudinal support beam (232), and a plurality of universal balls (100) being arranged axially on the upper end surface of the transverse connecting beam (233).

5. The horizontal band saw system according to claim 3, wherein: The plurality of rows of slideways (241) and universal balls (100) are unevenly distributed from right to left, and the distance between two adjacent rows of slideways (241) close to the ruler (4) is smaller than the distance between two adjacent rows of slideways (241) away from the ruler (4); The distance between two adjacent rows of universal balls (100) close to the ruler (4) is smaller than the distance between two adjacent rows of universal balls (100) far from the ruler (4).

6. The horizontal band saw system according to claim 1, wherein: It also includes a rotating base (8), a rotating shaft (9), an arc rack (10), a swinging tooth (11), a swinging motor (12) and a heavy bull's eye (13); The base (101) is rotatably arranged on the rotating base (8) via a rotating shaft (9), and the rotating shaft (9) is located directly below the cutting portion of the annular band saw (105); The arc rack (10) is fixed on the rotating base (8) and is coaxially arranged with the rotating shaft (9); The swinging tooth (11) is rotatably arranged on the base (101) and meshes with the outer ring of the arc rack (10); The swing motor (12) is fixedly mounted on the base (101), and the swing gear (11) is mounted on the motor shaft of the swing motor (12); The bottom of the base (101) is provided with two or more heavy-duty bull eyes (13), and the rotating base (8) is provided with an arc-shaped slideway (81) matching the heavy-duty bull eyes (13), and the arc-shaped slideway (81) is coaxially arranged with the rotating shaft (9).

7. The horizontal band saw system according to claim 6, wherein: It also includes a driving motor (14) fixed on the base (101), wherein the driving motor (14) and the annular band saw (105) are respectively located on the front and rear sides of the rotating shaft (9); The swing motor (12) and the drive motor (14) are respectively located on the left and right sides of the rotating shaft (9); The driving motor (14) and the swing motor (12) are respectively located on the front and rear sides of the rotating shaft (9).

8. The horizontal band saw system according to claim 6, wherein: It also includes a guide roller (15), which is rotatably arranged below the base (101) and is in rolling engagement with the inner ring of the arc rack (10).

9. The horizontal band saw system according to claim 1, wherein: It also includes an upper guide roller assembly (16), a lower guide roller assembly (17) and a second lifting device (18), wherein the upper guide roller assembly (16) and the lower guide roller assembly (17) are located on the upper and lower sides of the cutting portion of the annular band saw (105); The upper guide roller assembly (16) includes a first support seat (161) and a first clamping bearing (162), wherein the first support seat (161) is movably arranged on the bracket (102) and the first clamping bearing (162) is rotatably arranged on the first support seat (161), two first clamping bearings (162) are located on both sides of the annular band saw (105), and one first clamping bearing (162) is located on the back of the annular band saw (105); The second lifting device (18) is fixed on the bracket (102) and is used to drive the first support seat (161) to move up and down; The lower guide roller assembly (17) includes a second support seat (171) and a second clamping bearing (172), wherein the second support seat (171) is fixed on the bracket (102), two second clamping bearings (172) are located on both sides of the annular band saw (105), and one second clamping bearing (172) is located on the back of the annular band saw (105).

10. The horizontal band saw system according to claim 1, wherein: The clamping mechanism (3) further comprises an upper pressing block (34) detachably provided on the movable clamp (31) and a lower pressing block (35) detachably provided on the fixed clamp (32); The clamping surfaces of the upper pressing block (34) and the lower pressing block (35) are provided with grids or spikes, and the upper pressing block (34) is higher than the clamping surface of the movable clamp (31).

Images