Plate rolling machine facilitating discharging

Abstract

The utility model discloses a plate rolling machine convenient for unloading. Comprising a main supporting table, a plate rolling driving motor, a main plate rolling roller, a driven chain wheel, a transmission chain, a lifting screw driving block, a first lifting driving screw, an auxiliary roller connecting frame, an auxiliary plate rolling roller, a discharging motor, a discharging driving screw, a driving chain wheel, a discharging block, a lifting bearing table, a lifting driving motor, a second lifting driving screw, an auxiliary supporting wheel and an auxiliary frame lifting motor. Supporting legs are arranged at the bottom of the main supporting table, screw driving block mounting grooves are formed in the surface of the main supporting table and distributed in the four corners of the main supporting table, lifting screw driving blocks are rotationally connected with the screw driving block mounting grooves, and the tops of the lifting screw driving blocks are fixedly connected with driven chain wheels. An auxiliary frame lifting motor is arranged in the middle of the main supporting table, and the main motor mounting table is inserted into the auxiliary frame lifting motor to be fixed.

Description

Technical Field

[0001] The utility model relates to the field of plate rolling machines, in particular to a plate rolling machine which is convenient for unloading. Background Art

[0002] The existing patent (publication number: CN105170725A) proposes a plate rolling machine that is easy to unload, including an upper roller, a side roller, a transmission mechanism, a coupling, a reducer, a pressure rod mechanism, a motor, a lower roller adjustment mechanism, a lower roller, a side roller adjustment mechanism, a bracket and a base. A bracket is provided on the base, and an upper roller, a side roller and a lower roller are provided between the brackets. The side rollers are connected to the side roller adjustment mechanism, and the lower roller is connected to the lower roller adjustment mechanism. The upper roller and the side rollers are connected to the coupling through a transmission mechanism, and the coupling is connected to the motor through a reducer. A pressure rod mechanism is provided above the outer side of the reducer. However, this device "can achieve one end tilting under the action of the pressure rod mechanism, so that the processed cylindrical workpiece can be taken out". The unloading process of the cylindrical workpiece requires manual operation, which is more labor-intensive during the removal process, affecting the convenience of the unloading process. Summary of the Invention

[0003] The utility model aims at the above-mentioned deficiencies in the prior art and provides a plate rolling machine which, after completing the plate rolling operation, starts the lifting drive motor to move the lifting bearing platform downward, reserving space for the unloading operation of the reel; then the unloading motor is started, and the unloading drive screw drives the unloading arc plate toward the direction of the first main plate rolling roller mounting platform until the unloading arc plate directly pushes the reel out to complete the unloading, eliminating the need for manual unloading, and the unloading process is more convenient and labor-saving, which is easy to unload.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A plate rolling machine that is convenient for unloading, including a main support platform, a plate rolling drive motor, a main plate rolling roller, a driven sprocket, a transmission chain, a lifting screw drive block, a first lifting drive screw, an auxiliary roller connecting frame, an auxiliary plate rolling roller, a discharge motor, a discharge drive screw, a driving sprocket, a discharge block, a lifting bearing platform, a lifting drive motor, a second lifting drive screw, an auxiliary support wheel, and an auxiliary frame lifting motor. The bottom of the main support platform is provided with support legs, and the surface of the main support platform is provided with a screw drive block mounting groove. The screw drive block mounting grooves are distributed at the four corners of the main support platform. The lifting screw drive The movable block is rotatably connected to the screw drive block mounting groove, the top of the lifting screw drive block is fixedly connected to the driven sprocket, the middle of the main support platform is provided with an auxiliary frame lifting motor, the main motor mounting platform is inserted into the auxiliary frame lifting motor and fixed, the main motor mounting platform has a transmission shaft that passes through the main support platform and is fixedly connected to the driving sprocket, the driving sprocket and the driven sprocket are connected by a transmission chain, the bottom of the auxiliary roller connecting frame is fixedly connected to the four groups of first lifting drive screws, the position of the first lifting drive screw corresponds to the position of the lifting screw drive block, and the first lifting drive screw is threadedly connected to the lifting screw drive block.

[0006] The top of the auxiliary roller connecting frame is provided with an auxiliary roller connecting platform, which is rotatably connected to the auxiliary rolling roller. One side of the main support platform is provided with a first main rolling roller mounting platform, and the top of the first main rolling roller mounting platform is provided with a second main rolling roller mounting platform. The rolling drive motor is inserted into the second main rolling roller mounting platform and is fixed. The main rolling roller and the second main rolling roller mounting platform are rotatably connected. The transmission shaft of the rolling drive motor is fixedly connected to the main rolling roller. The outer side of the first main rolling roller mounting platform is provided with a unloading motor connecting groove, the unloading motor is inserted into the unloading motor connecting groove and is fixed. The transmission shaft of the unloading motor is fixedly connected to the unloading drive screw. The inside of the first main rolling roller mounting platform is provided with a unloading positioning rod, and the middle of the unloading block is provided with a unloading screw groove and a unloading positioning groove. The unloading positioning groove is located at the lower part of the unloading screw groove, the unloading screw groove is threadedly connected to the unloading drive screw, and the unloading positioning rod is adapted to the unloading positioning groove.

[0007] The unloading positioning rod is connected to the unloading positioning groove, and the unloading positioning groove slides on the outside of the unloading positioning rod. A unloading arc plate is provided on the top of the unloading block, and the inner diameter of the unloading arc plate is larger than the radius of the main rolling roller. A secondary rolling roller bearing platform is provided on the other side of the main support platform, and a lifting screw connecting platform is provided on one side of the secondary rolling roller bearing platform. A lifting platform positioning groove is provided in the middle of the secondary rolling roller bearing platform, and a lifting platform positioning rod is provided at the bottom of the lifting bearing platform.

[0008] The lifting platform positioning rod is adapted to the lifting platform positioning slot, the lifting platform positioning rod is connected to the lifting platform positioning slot, the lifting platform positioning rod slides inside the lifting platform positioning slot, a lifting motor mounting platform is provided on one side of the lifting bearing platform, the lifting drive motor is inserted into the lifting motor mounting platform and fixed, and the transmission shaft of the lifting drive motor is fixedly connected to the second lifting drive screw.

[0009] Beneficial effects: 1. After the utility model completes the plate rolling operation, the lifting drive motor is started to move the lifting platform downward to reserve space for the unloading operation of the reel. Then the unloading motor is started, and the unloading drive screw drives the unloading arc plate toward the direction of the first main plate rolling roller mounting platform until the unloading arc plate directly pushes the reel out to complete the unloading. There is no need for manual unloading, and the unloading process is more convenient and labor-saving.

[0010] 2. The driving sprocket of the utility model is connected to the four groups of driven sprockets through a transmission chain, so that the rotation of the driving sprocket will drive all the driven sprockets to move synchronously, so that all the first lifting drive screws rise and fall synchronously, thereby controlling the rise and fall of the auxiliary roller connecting frame, avoiding the uneven lifting between the various first lifting drive screws causing jamming, and ensuring the smooth lifting operation of the auxiliary roller connecting frame.

[0011] 3. The top of the lifting load platform of the utility model is an arc structure with an arc less than 180°, so that the connection between the lifting load platform and the auxiliary support wheel can be disconnected and connected with the main rolling roller at any time, so that the lifting load platform and the auxiliary support wheel connected to the main rolling roller can provide support for the main rolling roller when the main rolling roller is performing the rolling operation. At the same time, it can also be lowered during unloading to reserve sufficient space for unloading.

[0012] 4. The unloading positioning groove of the unloading block of the utility model slides on the outside of the unloading positioning rod, so that when the unloading block slides on the unloading drive screw, the unloading positioning groove will continue to provide positioning for the unloading positioning rod to avoid the unloading arc plate from vibrating left and right during the sliding process, thereby ensuring the stability of the unloading arc plate during the movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The utility model is a schematic diagram of a top view of the structure of a plate rolling machine that is convenient for unloading.

[0014] Figure 2 The utility model is a schematic diagram of the bottom view of the plate rolling machine for easy unloading described in the present invention.

[0015] Figure 3 This is a structural schematic diagram of the installation state of the unloading drive screw described in the utility model.

[0016] Figure 4 This is a structural schematic diagram of the auxiliary support wheel of the present utility model in the installed state.

[0017] Figure 5 This is a structural schematic diagram of the installation state of the lifting screw drive block described in the utility model.

[0018] Figure 6 This is a top cross-sectional view of a plate rolling machine that is easy to unload as described in the utility model.

[0019] Figure 7 This is a structural schematic diagram of the main support platform described in the present utility model.

[0020] Figure 8 This is a structural schematic diagram of the auxiliary roller connecting frame described in the present utility model. DETAILED DESCRIPTION

[0021] The present invention will be described in further detail below with reference to the accompanying drawings and embodiments:

[0022] Example 1:

[0023] A plate rolling machine for facilitating unloading, comprising a main support platform 1, a plate rolling drive motor 4, a main plate rolling roller 5, a driven sprocket 6, a transmission chain 7, a lifting screw drive block 8, a first lifting drive screw 9, an auxiliary roller connecting frame 10, an auxiliary plate rolling roller 11, a discharge motor 14, a discharge drive screw 17, a driving sprocket 20, a discharge block 22, a lifting bearing platform 25, a lifting drive motor 29, a second lifting drive screw 30, an auxiliary support wheel 32, and an auxiliary frame lifting motor 34. The bottom of the main support platform 1 is provided with support legs 2, the surface of the main support platform 1 is provided with screw drive block mounting grooves 33, the screw drive block mounting grooves 33 are distributed at the four corners of the main support platform 1, the lifting screw drive block 8 is rotatably connected to the screw drive block mounting grooves 33, the top of the lifting screw drive block 8 is fixedly connected to the driven sprocket 6, the middle of the main support platform 1 is provided with an auxiliary frame lifting motor 34, the main motor is installed The mounting platform 35 is inserted into the interior of the auxiliary frame lifting motor 34 and fixed. The transmission shaft of the main motor mounting platform 35 passes through the main support platform 1 and is fixedly connected to the driving sprocket 20. The driving sprocket 20 is connected to the four groups of driven sprockets 6 through the transmission chain 7. The rotation of the driving sprocket 20 will drive all the driven sprockets 6 to move synchronously, so that all the first lifting drive screws 9 rise and fall synchronously, thereby controlling the rise and fall of the auxiliary roller connecting frame 10, avoiding the uneven lifting between the first lifting drive screws 9 and causing jamming, and ensuring the smooth lifting operation of the auxiliary roller connecting frame 10. The driving sprocket 20 and the driven sprocket 6 are connected by the transmission chain 7. The bottom of the auxiliary roller connecting frame 10 is fixedly connected to the four groups of first lifting drive screws 9. The position of the first lifting drive screw 9 corresponds to the position of the lifting screw drive block 8, and the first lifting drive screw 9 is threadedly connected to the lifting screw drive block 8.

[0024] Example 2:

[0025] The auxiliary roller connecting frame 10 of the present invention is provided with an auxiliary roller connecting platform 12 on the top, and the auxiliary roller connecting platform 12 is rotatably connected to the auxiliary plate rolling roller 11. A first main plate rolling roller mounting platform 3 is provided on one side of the main support platform 1, and a second main plate rolling roller mounting platform 15 is provided on the top of the first main plate rolling roller mounting platform 3. The plate rolling drive motor 4 is inserted into the second main plate rolling roller mounting platform 15 and fixed. The main plate rolling roller 5 is rotatably connected to the second main plate rolling roller mounting platform 15. The transmission shaft of the plate rolling drive motor 4 is fixedly connected to the main plate rolling roller 5. The outer side of the first main plate rolling roller mounting platform 3 is provided with a discharge motor connecting groove 13. The discharge motor 14 is inserted into the discharge motor connecting groove 13 and fixed. The discharge motor 14 has a transmission shaft It is fixedly connected to the unloading drive screw 17, and a unloading positioning rod 18 is provided on the inner side of the first main rolling roller mounting platform 3. The middle part of the unloading block 22 is provided with a unloading screw groove 16 and a unloading positioning groove 19. The unloading positioning groove 19 is located at the lower part of the unloading screw groove 16, and the unloading screw groove 16 is threadedly connected to the unloading drive screw 17. The unloading positioning rod 18 is adapted to the unloading positioning groove 19. The unloading positioning groove 19 of the unloading block 22 slides on the outside of the unloading positioning rod 18, so that when the unloading block 22 slides on the unloading drive screw 17, the unloading positioning groove 19 will continue to provide positioning for the unloading positioning rod 18 to avoid the unloading arc plate 21 from vibrating left and right during the sliding process, thereby ensuring the stability of the unloading arc plate 21 during the movement.

[0026] Example 3:

[0027] The unloading positioning rod 18 of the utility model is connected to the unloading positioning groove 19, and the unloading positioning groove 19 slides on the outside of the unloading positioning rod 18, and the top of the unloading block 22 is provided with a unloading arc plate 21, and the inner diameter of the unloading arc plate 21 is larger than the radius of the main rolling roller 5. The other side of the main support platform 1 is provided with an auxiliary rolling roller bearing platform 23, and one side of the auxiliary rolling roller bearing platform 23 is provided with a lifting screw connecting platform 24. The middle of the auxiliary rolling roller bearing platform 23 is provided with a lifting platform positioning groove 26, and the bottom of the lifting bearing platform 25 is provided with a lifting platform positioning rod 27. The top of the lifting bearing platform 25 is an arc structure with an arc angle less than 180°, so that the connection body of the lifting bearing platform 25 and the auxiliary support wheel 32 can be disconnected and connected with the main rolling roller 5 at any time, so that the lifting bearing platform 25 and the auxiliary support wheel 32 connected thereto can provide support for the main rolling roller 5 when the main rolling roller 5 is performing the rolling operation. At the same time, it can also be lowered during unloading to reserve enough space for unloading.

[0028] Example 4:

[0029] The lifting platform positioning rod 27 of the present invention is adapted to the lifting platform positioning groove 26, and the lifting platform positioning rod 27 is connected to the lifting platform positioning groove 26. The lifting platform positioning rod 27 slides inside the lifting platform positioning groove 26. A lifting motor mounting platform 28 is provided on one side of the lifting bearing platform 25. After completing the plate rolling operation, the lifting bearing platform 25 is moved downward by starting the lifting drive motor 29 to reserve space for the unloading operation of the reel. Then the unloading motor 14 is started, and the unloading drive screw 17 drives the unloading arc plate 21 toward the direction of the first main plate rolling roller mounting platform 3 until the unloading arc plate 21 directly pushes the reel out to complete the unloading. No manual unloading is required, and the unloading process is more convenient and labor-saving. The lifting drive motor 29 is inserted into the lifting motor mounting platform 28 and fixed. The transmission shaft of the lifting drive motor 29 is fixedly connected to the second lifting drive screw 30.

[0030] Example 5:

[0031] In the present invention, the second lifting drive screw 30 is threadedly connected to the lifting screw connecting platform 24, and the top of the lifting bearing platform 25 is provided with a bearing wheel connecting groove 31, which is rotatably connected to the auxiliary support wheel 32, and the auxiliary support wheel 32 is pressed tightly against the lower side of the main rolling roller 5.

[0032] Example 6:

[0033] The installation steps of the utility model are as follows: the lifting screw drive block 8 is rotatably connected to the screw drive block mounting groove 33 of the main support platform 1, the top of the lifting screw drive block 8 is fixedly connected to the driven sprocket 6, the main motor mounting platform 35 is inserted into the auxiliary frame lifting motor 34 of the main support platform 1 and fixed, the transmission shaft of the main motor mounting platform 35 passes through the main support platform 1 and is fixedly connected to the driving sprocket 20, the driving sprocket 20 and the driven sprocket 6 are connected in sequence through the transmission chain 7, the bottom of the auxiliary roller connecting frame 10 is fixedly connected to the first lifting drive screw 9, the first lifting drive screw 9 is threadedly connected to the lifting screw drive block 8, the auxiliary rolling roller 11 is rotatably connected to the auxiliary roller connecting platform 12 of the auxiliary roller connecting frame 10, the lifting platform positioning rod 27 of the lifting bearing platform 25 is inserted into the lifting platform positioning groove 26 of the main support platform 1, the lifting drive motor 29 is inserted into the lifting motor mounting platform 28 of the lifting bearing platform 25 and fixed, and the lifting drive motor The transmission shaft of 29 is fixedly connected to the second lifting drive screw 30, so that the lifting screw connecting platform 24 of the main support platform 1 is threadedly connected to the second lifting drive screw 30, the load-bearing wheel connecting groove 31 of the lifting bearing platform 25 is rotatably connected to the auxiliary support wheel 32, the unloading motor 14 is inserted into the unloading motor connecting groove 13 of the main support platform 1 and fixed, the transmission shaft of the unloading motor 14 is fixedly connected to the unloading drive screw 17, and the unloading screw groove of the unloading block 22 is fixed. 16 is threadedly connected to the unloading drive screw 17, the unloading positioning rod 18 of the unloading block 22 is sleeved on the outside of the unloading drive screw 17 of the main support platform 1, the rolling drive motor 4 is inserted into the second main rolling roller mounting platform 15 of the main support platform 1 and fixed, the main rolling roller 5 is rotatably connected to the second main rolling roller mounting platform 15, the transmission shaft of the rolling drive motor 4 is fixedly connected to the main rolling roller 5, and the auxiliary support wheel 32 is pressed against the lower side of the main rolling roller 5, and the installation of this device is completed.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A plate rolling machine that is easy to unload, characterized by : It includes a main support platform (1), a plate rolling drive motor (4), a main plate rolling roller (5), a driven sprocket (6), a transmission chain (7), a lifting screw drive block (8), a first lifting drive screw (9), an auxiliary roller connecting frame (10), an auxiliary plate rolling roller (11), a discharge motor (14), a discharge drive screw (17), a driving sprocket (20), a discharge block (22), a lifting bearing platform (25), a lifting drive motor (29), a second lifting drive screw (30), an auxiliary support wheel (32), and an auxiliary frame lifting motor (34). The bottom of the main support platform (1) has a support leg (2), and the surface of the main support platform (1) has a screw drive block mounting groove (33). The screw drive block mounting groove (33) is distributed at the four corners of the main support platform (1). The screw drive block (8) is rotatably connected to the screw drive block mounting groove (33), the top of the lifting screw drive block (8) is fixedly connected to the driven sprocket (6), the middle of the main support platform (1) is provided with an auxiliary frame lifting motor (34), the main motor mounting platform (35) is inserted into the interior of the auxiliary frame lifting motor (34) and fixed, the main motor mounting platform (35) has a transmission shaft passing through the main support platform (1) and fixedly connected to the driving sprocket (20), the driving sprocket (20) and the driven sprocket (6) are connected through a transmission chain (7), the bottom of the auxiliary roller connecting frame (10) is fixedly connected to the four groups of first lifting drive screws (9), the position of the first lifting drive screws (9) corresponds to the position of the lifting screw drive block (8), and the first lifting drive screws (9) are threadedly connected to the lifting screw drive block (8).

2. A plate rolling machine that is easy to unload according to claim 1, characterized in that The auxiliary roller connecting frame (10) has an auxiliary roller connecting platform (12) on the top, and the auxiliary roller connecting platform (12) is rotatably connected to the auxiliary plate rolling roller (11). A first main plate rolling roller mounting platform (3) is provided on one side of the main support platform (1). A second main plate rolling roller mounting platform (15) is provided on the top of the first main plate rolling roller mounting platform (3). The plate rolling drive motor (4) is inserted into the second main plate rolling roller mounting platform (15) and fixed therein. The main plate rolling roller (5) is rotatably connected to the second main plate rolling roller mounting platform (15). The transmission shaft of the plate rolling drive motor (4) is fixedly connected to the main plate rolling roller (5). The first main plate rolling roller mounting platform (3) The outer side is provided with a discharge motor connection groove (13), the discharge motor (14) is inserted into the discharge motor connection groove (13) and fixed, the transmission shaft of the discharge motor (14) is fixedly connected to the discharge drive screw (17), the inner side of the first main plate rolling roller mounting platform (3) is provided with a discharge positioning rod (18), the middle part of the discharge block (22) is provided with a discharge screw groove (16) and a discharge positioning groove (19), the discharge positioning groove (19) is located at the lower part of the discharge screw groove (16), the discharge screw groove (16) is threadedly connected to the discharge drive screw (17), and the discharge positioning rod (18) is adapted to the discharge positioning groove (19).

3. A plate rolling machine for easy unloading according to claim 2, characterized in that The unloading positioning rod (18) is connected to the unloading positioning groove (19), and the unloading positioning groove (19) slides outside the unloading positioning rod (18). The top of the unloading block (22) is provided with a unloading arc plate (21), and the inner diameter of the unloading arc plate (21) is larger than the radius of the main plate rolling roller (5). The other side of the main support platform (1) is provided with an auxiliary plate rolling roller bearing platform (23), and one side of the auxiliary plate rolling roller bearing platform (23) is provided with a lifting screw connecting platform (24). The middle part of the auxiliary plate rolling roller bearing platform (23) is provided with a lifting platform positioning groove (26), and the bottom of the lifting bearing platform (25) is provided with a lifting platform positioning rod (27).

4. A plate rolling machine for easy unloading according to claim 3, characterized in that The lifting platform positioning rod (27) is adapted to the lifting platform positioning groove (26), the lifting platform positioning rod (27) is connected to the lifting platform positioning groove (26), the lifting platform positioning rod (27) slides inside the lifting platform positioning groove (26), a lifting motor mounting platform (28) is provided on one side of the lifting bearing platform (25), a lifting drive motor (29) is inserted into the lifting motor mounting platform (28) and fixed, and a transmission shaft of the lifting drive motor (29) is fixedly connected to the second lifting drive screw (30).

5. The plate rolling machine for easy unloading according to claim 1 is characterized in that The second lifting drive screw (30) is threadedly connected to the lifting screw connecting platform (24), and the top of the lifting bearing platform (25) is provided with a bearing wheel connecting groove (31), and the bearing wheel connecting groove (31) is rotatably connected to the auxiliary support wheel (32), and the auxiliary support wheel (32) is pressed against the lower side of the main rolling roller (5).

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