A melon slice part rolling and bending equipment

Abstract

The present invention relates to the technical field of melon slice part rolling bending equipment, and discloses a melon slice part rolling bending equipment, including a base, and a threaded rod is arranged on the top side of the base. When the present invention is performing rolling bending processing, the first electric push rod is started to drive the stabilizing frame to adjust up and down, which is conducive to automatically adjusting the rolling depth during rolling bending. Then, after the first roller and the second roller are attached to the inner bending side of the melon slice part, the motor is started to drive the screw body to rotate, thereby driving the screw sleeve, the stabilizing frame and the side roller seat to move left and right under the action of the thread, and then the melon slice part is rolled. In the process of rolling bending, the third electric push rod is simultaneously started to drive the moving seat to move, so as to facilitate the adjustment of the distance between the second roller and the first roller of the two groups of conical structures during rolling bending, so as to facilitate the synchronous adjustment processing of the inner bending of the melon slice part, improve the rolling efficiency and ensure the uniformity during processing.

Description

Technical Field

[0001] The invention relates to the technical field of melon slice part rolling and bending equipment, and in particular to a melon slice part rolling and bending equipment. Background Art

[0002] The melon-shaped spliced ​​heads of conventional pressure vessels can meet the design requirements after melon-shaped forming and welding according to the corresponding standards. Usually, the longitudinal seam bevels of the melon-shaped parts after forming can be cut by gas cutting and grinding to achieve the splicing, welding and inspection requirements of the melon-shaped heads. Mechanical processing is generally not used for bevel finishing. The technologies of batch processing, high-precision and convenient processing and process control methods of the longitudinal seam bevels of the spherical head melon-shaped heads need to be overcome. The bottom of the tank of my country's carrier rocket is composed of a top cover, a circular ring and a fork ring. The bottom structure of the tank is a circular melon structure. At the same time, the circular ring is welded from pieces of melon-shaped parts.

[0003] In the process of producing melon slice parts, the inner bend position of the melon slice parts needs to be rolled to ensure the uniformity and accuracy of the inner bend structure of the melon slice parts. During the rolling production, injection molding is usually used followed by grinding. Although the melon slice parts are formed, local unevenness is prone to occur. Manual rolling tools are required to re-roll the melon slice parts to ensure the curvature of the melon slice parts, which reduces the rolling efficiency and is not conducive to controlling the rolling depth and overall uniformity. Summary of the invention

[0004] In view of the shortcomings of the prior art, the present invention provides a melon slice part rolling bending equipment, which has the advantages of being convenient for rolling the melon slice parts and facilitating the adjustment of the rolling angle and the rolling depth, thereby ensuring the uniformity and symmetry of the melon slice parts after overall processing, improving the processing efficiency, and solving the above-mentioned technical problems.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a melon slice part rolling and bending equipment, comprising a base, a threaded rod is provided on the top side of the base, a fixed seat is connected to the outer side of the threaded rod by threads, a baffle is movably installed on the top side of the fixed seat, a mounting plate is installed on the top side of the base by bolts, a buffer plate is provided on the top side of the mounting plate, a support frame is fixedly installed on the top side of the base, a screw rod body is provided on the top side of the support frame, a connecting seat is connected to the outer side of the screw rod body by threads, a stabilizing frame is provided on the bottom side of the connecting seat, a rolling frame is fixedly installed on the bottom side of the stabilizing frame, a No. 1 roller is movably installed on the bottom side of the rolling frame by a rotating shaft, an adjusting plate is movably installed on the outer side of the stabilizing frame, a side roller seat is movably installed on the rear side of the rolling frame, and a No. 2 roller is provided on the bottom side of the side roller seat.

[0006] Preferably, a groove is formed at the top side of the base, a threaded rod is movably mounted on the inner side of the groove through a bearing, a mounting hole is provided on the top side of the base, a through groove is formed on the top side of the support frame, a screw body is movably mounted on the inner side of the through groove through a bearing, and motors are fixedly mounted on the screw body and the right end of the threaded rod respectively.

[0007] Through the above technical scheme, with the help of the mounting holes, it is convenient to use bolts to fix the mounting plate to the top side of the base, which is convenient for disassembly and maintenance, and by starting the motor at the right end of the screw rod body and the threaded rod, it is convenient to drive the screw rod body and the threaded rod to rotate, providing a power source for installing melon slice parts and performing rolling and bending processing.

[0008] Preferably, a threaded sleeve is fixedly installed on the bottom side of the fixed seat, and the threaded sleeve is connected to the outer side of the threaded rod through threads. A limiting hole is opened on the top side of the fixed seat, and a threaded adjustment rod is movably installed on the top side of the fixed seat through a bearing. There are always two fixed seats, and slots are opened on the opposite sides of the fixed seats.

[0009] Through the above technical scheme, under the action of the two groups of threaded sleeves and the fixing seat, the threaded sleeves and the fixing seat are conducive to moving relative to each other and toward the melon slice part, so that the two ends of the melon slice part are respectively squeezed and engaged with the card slot, thereby facilitating the limiting of the melon slice part, and during the installation process, through the threaded adjustment rod, it is conducive to driving the baffle to adjust the height during the rotation of the threaded adjustment rod, thereby facilitating the reinforcement and removal of the melon slice part, and the limiting hole is conducive to improving the stability of the baffle when moving.

[0010] Preferably, a threaded hole is opened on the top side of the baffle, and a threaded adjustment rod is threadedly connected to the inner side of the threaded hole. A movable rod is fixedly installed on the bottom side of the baffle. The movable rods are grouped into four pieces, and there are two groups in total. The movable rods are movably installed on the inner side of the limiting hole.

[0011] Through the above technical solution, when reinforcing the melon slice parts, the threaded adjustment rod is rotated. At this time, the baffle is driven downward by the action of the thread, and then the outer sides of the two ends of the melon slice parts are squeezed and fixed, thereby avoiding falling off during the rolling process and affecting the processing. The installation is convenient and fast, and the stability is high. Moreover, the movable rod is moved on the inner side of the limit hole, which is conducive to improving the stability of the baffle movement process.

[0012] Preferably, a through hole is opened on the top side of the mounting plate, and the through hole corresponds to the mounting hole one by one. A No. 1 telescopic rod is fixedly installed between the bottom side of the buffer plate and the mounting plate, and there are a total of three buffer plates, which are equidistantly arranged and installed on the top side of the mounting plate, and a buffer spring is arranged on the outside of the No. 1 telescopic rod.

[0013] Through the above technical scheme, when fixing the mounting plate, the mounting plate is placed in the middle position of the top side of the base, and the through holes are made to correspond one to one with the mounting holes, and then bolts are used to pass through the through holes and connect and fix with the mounting holes, which is conducive to convenient and quick disassembly and assembly of the mounting plate. In addition, during use, when the No. 1 roller and the No. 2 roller perform rolling and bending processing on the melon slice parts, the melon slice parts will bend due to the effect of pressure. At this time, the buffer plate is pushed to move through the middle position of the bottom side of the melon slice parts, and then the No. 1 telescopic rod is pushed to extend and retract, so that the buffer spring generates a reverse force to decompose the pressure and avoid excessive pressure on the melon slice parts to cause local damage, thereby improving the processing quality of the product.

[0014] Preferably, the connecting seat includes a screw sleeve and a base plate, the base plate is fixedly installed on the outer side of the screw sleeve, and the screw sleeve is installed on the outer side of the screw body through a thread, a positioning hole is opened on the top side of the base plate, and the positioning rod on the top side of the stabilizing frame is movably installed on the inner side of the positioning hole, and a No. 1 electric push rod is fixedly installed between the stabilizing frame and the base plate.

[0015] Through the above technical scheme, when performing rolling bending processing, the No. 1 electric push rod is started to drive the stabilizing frame to adjust up and down, which is beneficial to automatically adjust the rolling depth during rolling bending, and during the adjustment process, the positioning rod on the top side of the stabilizing frame slides on the inner side of the positioning hole, which is beneficial to improve the stability and accuracy when adjusting the rolling depth. Subsequently, when the No. 1 roller and the No. 2 roller are in contact with the inner bending side of the melon slice part, the motor is started to drive the screw body to rotate, thereby driving the screw sleeve, the stabilizing frame and the side roller seat to move left and right under the action of the thread, and then the melon slice part is rolled.

[0016] Preferably, the rolling frame includes a rolling seat and a push rod, the push rod is fixedly installed between the rolling seat and the stabilizing frame, an adjustment plate is movably installed on the outer side of the push rod, and a No. 1 roller is movably installed on the bottom side of the rolling seat via a rotating shaft.

[0017] Through the above technical scheme, since the No. 1 roller is movably installed on the bottom side of the rolling seat, it is convenient to roll the middle part of the melon slice part. At the same time, the No. 1 roller rolls in the middle part of the melon slice part, which is conducive to improving the stability during the rolling process. Moreover, under the action of the push rod, when the height of the adjustment plate is adjusted, it is conducive to limiting the adjustment plate, thereby improving the stability during use.

[0018] Preferably, a No. 1 adjustment seat is respectively provided on the left and right sides of the adjustment plate and the rolling seat, a connecting rod is movably installed on the inner side of the No. 1 adjustment seat on the left and right sides of the adjustment plate, and a No. 2 electric push rod and a No. 2 telescopic rod are respectively fixedly installed between the bottom side of the adjustment plate and the rolling seat.

[0019] Through the above technical scheme, during the processing, the No. 2 telescopic rod is started to drive the adjustment plate to rise and fall on the outside of the top rod, thereby driving the connecting rod to move, which is beneficial to drive the side roller seat to adjust the angle during the movement of the connecting rod, thereby adjusting the inner bending angle between the No. 2 roller and the melon slice part, ensuring the fit during rolling and facilitating the adjustment of the rolling angle. In addition, during the adjustment process, the three No. 2 telescopic rods are used to improve the stability of the adjustment plate during movement.

[0020] Preferably, a No. 2 adjustment seat is provided on the top side of the side roller away from one end of the rolling and bending frame, an adjustment groove is opened on the top side of the side roller seat, a moving seat is movably installed on the inner side of the adjustment groove, a No. 2 roller is movably installed on the bottom side of the moving seat through a rotating shaft, the No. 2 roller is a conical structure, and a No. 3 electric push rod is fixedly installed between the moving seat and the side roller seat.

[0021] Through the above technical scheme, during the rolling process, the two No. 3 electric push rods are started at the same time to drive the moving seat to move relative to each other, so as to facilitate the adjustment of the distance between the two sets of No. 2 rollers and the No. 1 roller with a conical structure during the rolling process, thereby facilitating the synchronous adjustment of the inner bend of the melon slice parts, improving the rolling efficiency while ensuring the uniformity of the processing. In addition, the use of the No. 2 roller with a conical structure is conducive to the fitting rolling of the curved part of the melon slice parts during processing, thereby improving the rolling effect.

[0022] Compared with the prior art, the present invention provides a melon slice part rolling bending device, which has the following beneficial effects:

[0023] 1. The present invention places the injection-molded melon slice part prototype on the top side of the buffer plate, and then drives the threaded rod to rotate by starting the motor, and then drives the two sets of threaded sleeves and the fixing seat to move relative to each other and toward the melon slice part under the action of the thread, so that the two ends of the melon slice part are respectively squeezed and engaged with the card slot, and then by rotating the threaded adjustment rod, the baffle is driven to move downward under the action of the thread, and then the outer sides of the two ends of the melon slice part are squeezed and fixed, so as to avoid falling off during the rolling process to affect the processing, and the installation is convenient and fast, and the stability is high;

[0024] 2. When the present invention is performing rolling bending, the No. 1 electric push rod is started to drive the stabilizing frame to adjust up and down, which is conducive to automatically adjusting the rolling depth during rolling. After that, when the No. 1 roller and the No. 2 roller are in contact with the inner bending side of the melon slice part, the motor is started to drive the screw body to rotate, thereby driving the screw sleeve, the stabilizing frame and the side roller seat to move left and right under the action of the thread, and then the melon slice part is rolled. During the rolling process, the No. 3 electric push rod is simultaneously started to drive the moving seat to move, thereby facilitating the adjustment of the distance between the No. 2 roller and the No. 1 roller of the two groups of conical structures during rolling, thereby facilitating the synchronous adjustment of the inner bending of the melon slice part, improving the rolling efficiency while ensuring the uniformity of the processing;

[0025] 3. The present invention starts the No. 2 telescopic rod to drive the adjustment plate to rise and fall, and then drives the connecting rod and the side roller seat to adjust the angle, which is beneficial to adjusting the inner bending angle between the No. 2 roller and the melon slice part, ensuring the fit during rolling and bending. Moreover, when the No. 1 roller and the No. 2 roller are rolling the melon slice part, the melon slice part will bend due to the effect of pressure. At this time, the buffer plate is pushed to move through the middle position of the bottom side of the melon slice part, and then the No. 1 telescopic rod is pushed and retracted, so that the buffer spring generates a reverse force to decompose the pressure, thereby avoiding excessive pressure on the melon slice part to cause local damage, thereby improving the processing quality of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention;

[0027] Figure 2 It is a schematic diagram of the cross-sectional structure of the present invention;

[0028] Figure 3 It is a schematic diagram of the three-dimensional structure of the connection between the base and the support frame of the present invention;

[0029] Figure 4 This is a schematic diagram of the three-dimensional structure of the connection between the mounting plate and the buffer plate of the present invention;

[0030] Figure 5 It is a schematic diagram of the three-dimensional structure of the connection between the fixing seat and the baffle of the present invention;

[0031] Figure 6 It is a left-side structural schematic diagram of the connecting seat and the stabilizing frame of the present invention;

[0032] Figure 7 It is a schematic diagram of the three-dimensional structure of the connection between the connection seat and the rolling frame of the present invention;

[0033] Figure 8 It is a schematic diagram of the three-dimensional structure of the connection between the adjustment plate and the side roller seat of the present invention.

[0034] Among them: 1. Base; 2. Threaded rod; 3. Fixed seat; 4. Baffle; 5. Mounting plate; 6. Buffer plate; 7. Support frame; 8. Screw body; 9. Connecting seat; 10. Stable frame; 11. Rolling frame; 12. No. 1 roller; 13. Adjustment plate; 14. Side roller seat; 15. No. 2 roller; 101. Groove; 102. Mounting hole; 701. Through groove; 301. Threaded sleeve; 302. Limiting hole; 303. Threaded adjustment rod; 304. Slot; 401. Thread hole; 402, movable rod; 501, through hole; 601, telescopic rod No. 1; 901, screw sleeve; 902, bottom plate; 903, positioning hole; 1001, electric push rod No. 1; 1101, rolling seat; 1102, push rod; 1301, adjusting seat No. 1; 1302, connecting rod; 1303, electric push rod No. 2; 1304, telescopic rod No. 2; 1401, adjusting seat No. 2; 1402, adjusting slot; 1403, moving seat; 1404, electric push rod No. 3. DETAILED DESCRIPTION

[0035] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0036] Embodiment 1:

[0037] like Figure 1-8 As shown, a melon slice part rolling and bending equipment provided by the present invention includes a base 1, a threaded rod 2 is arranged on the top side of the base 1, a fixed seat 3 is connected to the outer side of the threaded rod 2 by threads, a baffle 4 is movably installed on the top side of the fixed seat 3, a mounting plate 5 is installed on the top side of the base 1 by bolts, a buffer plate 6 is arranged on the top side of the mounting plate 5, a support frame 7 is fixedly installed on the top side of the base 1, a screw rod body 8 is arranged on the top side of the support frame 7, a connecting seat 9 is connected to the outer side of the screw rod body 8 by threads, a stabilizing frame 10 is arranged on the bottom side of the connecting seat 9, a rolling frame 11 is fixedly installed on the bottom side of the stabilizing frame 10, a No. 1 roller 12 is movably installed on the bottom side of the rolling frame 11 through a rotating shaft, an adjusting plate 13 is movably installed on the outer side of the stabilizing frame 10, a side roller seat 14 is movably installed on the rear side of the rolling frame 11, and a No. 2 roller 15 is arranged on the bottom side of the side roller seat 14.

[0038] Specifically, a groove 101 is formed at the top side of the base 1, and a threaded rod 2 is movably mounted on the inner side of the groove 101 through a bearing, a mounting hole 102 is provided at the top side of the base 1, a through groove 701 is formed at the top side of the support frame 7, and a screw body 8 is movably mounted on the inner side of the through groove 701 through a bearing, and motors are fixedly mounted on the right ends of the screw body 8 and the threaded rod 2, respectively. The advantage is that, through the mounting hole 102, it is convenient to use bolts to fix the mounting plate 5 on the top side of the base 1, thereby facilitating disassembly and maintenance, and by starting the motor at the right end of the screw body 8 and the threaded rod 2, it is convenient to drive the screw body 8 and the threaded rod 2 to rotate, thereby providing a power source for installing melon slice parts and performing rolling and bending processing.

[0039] Specifically, a threaded sleeve 301 is fixedly installed on the bottom side of the fixing seat 3, and the threaded sleeve 301 is connected to the outer side of the threaded rod 2 through threads. A limiting hole 302 is provided on the top side of the fixing seat 3, and a threaded adjustment rod 303 is movably installed on the top side of the fixing seat 3 through a bearing, and there are always two fixing seats 3, and a clamping groove 304 is provided on the opposite side of the fixing seat 3. The advantage is that the two groups of threaded sleeves 301 and the fixing seat 3 move mutually and move toward the melon slice part, so that the two ends of the melon slice part are respectively squeezed and engaged with the clamping groove 304, so as to facilitate the limiting of the melon slice part, and in the process of installation, the threaded adjustment rod 303 is conducive to driving the baffle 4 to adjust the height during the rotation of the threaded adjustment rod 303, so as to facilitate the reinforcement and removal of the melon slice part, and the limiting hole 302 is conducive to improving the stability of the baffle 4 when moving.

[0040] Specifically, a threaded hole 401 is provided on the top side of the baffle 4, and a threaded adjustment rod 303 is connected to the inner side of the threaded hole 401 through a thread. A movable rod 402 is fixedly installed on the bottom side of the baffle 4. The movable rods 402 are respectively arranged in a group of four, and there are two groups in total. The movable rods 402 are movably installed on the inner side of the limiting hole 302. The advantage is that by rotating the threaded adjustment rod 303, the baffle 4 is driven to move downward under the action of the thread, and then the outer sides of the two ends of the melon slice part are squeezed and fixed, thereby avoiding the falling off during the rolling process to affect the processing. The installation is convenient and fast, and the stability is high. Moreover, the movable rod 402 moves on the inner side of the limiting hole 302, which is conducive to improving the stability of the movement process of the baffle 4.

[0041] Specifically, a through hole 501 is opened on the top side of the mounting plate 5, and the through hole 501 corresponds to the mounting hole 102 one by one. A telescopic rod No. 601 is fixedly installed between the bottom side of the buffer plate 6 and the mounting plate 5, and there are a total of three buffer plates 6, which are equidistantly arranged and installed on the top side of the mounting plate 5, and a buffer spring is arranged on the outside of the telescopic rod No. 1 601. The advantage is that by placing the mounting plate 5 in the middle position of the top side of the base 1, and making the through hole 501 correspond to the mounting hole 102 one by one, and then using bolts to pass through the through hole 501 and connect and fix with the mounting hole 102, it is convenient to quickly disassemble and assemble the mounting plate 5, and in the process of use, when the No. 1 roller 12 and the No. 2 roller 15 roll the melon slice part, the melon slice part will bend due to the effect of pressure. At this time, the buffer plate 6 is pushed to move through the middle position of the bottom side of the melon slice part, and then the No. 1 telescopic rod 601 is pushed and retracted, so that the reverse force generated by the buffer spring is used to decompose the pressure, thereby avoiding excessive pressure on the melon slice part to cause local damage, thereby improving the processing quality of the product.

[0042] Specifically, the connecting seat 9 includes a screw sleeve 901 and a base plate 902. The base plate 902 is fixedly installed on the outer side of the screw sleeve 901, and the screw sleeve 901 is installed on the outer side of the screw body 8 through a thread. A positioning hole 903 is opened on the top side of the base plate 902. The positioning rod on the top side of the stabilizing frame 10 is movably installed on the inner side of the positioning hole 903. A No. 1 electric push rod 1001 is fixedly installed between the stabilizing frame 10 and the base plate 902. The advantage is that by starting the No. 1 electric push rod 1001, the stabilizing frame 10 is driven to adjust up and down, which is beneficial to automatically adjust the rolling depth during rolling, and during the adjustment process, the positioning rod on the top side of the stabilizing frame 10 slides on the inner side of the positioning hole 903, which is beneficial to improve the stability and accuracy when adjusting the rolling depth. Subsequently, when the No. 1 roller 12 and the No. 2 roller 15 are in contact with the inner curved side of the melon slice part, the motor is started to drive the screw body 8 to rotate, thereby driving the screw sleeve 901, the stabilizing frame 10 and the side roller seat 14 to move left and right under the action of the thread, and then the melon slice part is rolled.

[0043] Embodiment 2:

[0044] like Figure 1-8As shown, as an improvement on the previous embodiment. Specifically, the rolling frame 11 includes a rolling seat 1101 and a push rod 1102, the push rod 1102 is fixedly installed between the rolling seat 1101 and the stabilizing frame 10, the outer side of the push rod 1102 is movably installed with an adjustment plate 13, and the bottom side of the rolling seat 1101 is movably installed with a No. 1 roller 12 through a rotating shaft. The advantage is that the No. 1 roller 12 movably installed on the bottom side of the rolling seat 1101 is conducive to facilitating the rolling of the middle position of the melon slice part, and at the same time, the No. 1 roller 12 rolls in the middle position of the melon slice part, which is conducive to improving the stability during the rolling process, and under the action of the push rod 1102, when the height of the adjustment plate 13 is adjusted, it is conducive to limiting the adjustment plate 13, thereby improving the stability during use.

[0045] Specifically, the adjustment plate 13 and the rolling seat 1101 are respectively provided with a No. 1 adjustment seat 1301 on the left and right sides, and the No. 1 adjustment seat 1301 on the left and right sides of the adjustment plate 13 is movably installed with a connecting rod 1302 inside, and the No. 2 electric push rod 1303 and the No. 2 telescopic rod 1304 are respectively fixedly installed between the bottom side of the adjustment plate 13 and the rolling seat 1101. The advantage is that by starting the No. 2 telescopic rod 1304, the adjustment plate 13 is driven to rise and fall on the outside of the top rod 1102, thereby driving the connecting rod 1302 to move, which is conducive to driving the side rolling seat 14 to adjust the angle during the movement of the connecting rod 1302, thereby adjusting the inner bending angle between the No. 2 roller 15 and the melon slice part, ensuring the fit during rolling and facilitating the adjustment of the rolling angle, and in the adjustment process, through the three No. 2 telescopic rods 1304, it is conducive to improving the stability of the adjustment plate 13 during the movement.

[0046] Specifically, a No. 2 adjustment seat 1401 is arranged on the top side of the side roller seat 14 away from one end of the rolling frame 11, an adjustment slot 1402 is provided on the top side of the side roller seat 14, a moving seat 1403 is movably installed inside the adjustment slot 1402, a No. 2 roller 15 is movably installed on the bottom side of the moving seat 1403 through a rotating shaft, the No. 2 roller 15 is in a conical structure, and a No. 3 electric push rod 1404 is fixedly installed between the moving seat 1403 and the side roller seat 14. The advantage is that by simultaneously starting two No. 3 electric push rods 1404 to drive the moving seat 1403 to move relatively, it is convenient to adjust the distance between the two groups of No. 2 rollers 15 with conical structures and the No. 1 roller 12 during the rolling process, so as to facilitate the synchronous adjustment processing of the inner bend of the melon slice parts, improve the rolling efficiency and ensure the uniformity during processing, and the use of the No. 2 roller 15 with a conical structure is conducive to the fitting rolling of the curved part of the melon slice parts during processing, thereby improving the rolling effect.

[0047] When in use, during the installation process, the injection-molded melon slice part prototype is placed on the top side of the buffer plate 6, and then the threaded rod 2 is driven to rotate by starting the motor, and then the two sets of threaded sleeves 301 and the fixing seat 3 are driven to move relative to each other and move toward the melon slice part under the action of the thread, so that the two ends of the melon slice part are respectively squeezed and engaged with the clamping groove 304, and then the threaded adjustment rod 303 is rotated, and the baffle plate 4 is driven to move downward under the action of the thread, and then the outer sides of the two ends of the melon slice part are squeezed and fixed, so as to avoid falling off during the rolling process and affecting the processing, and the installation is convenient and fast, and the stability is high;

[0048] Subsequently, when the rolling process is performed, the No. 1 electric push rod 1001 is started to drive the stabilizing frame 10 to adjust up and down, which is beneficial to automatically adjust the rolling depth during the rolling process. In addition, during the adjustment process, the positioning rod on the top side of the stabilizing frame 10 slides on the inner side of the positioning hole 903, which is beneficial to improve the stability and accuracy when adjusting the rolling depth. Subsequently, when the No. 1 roller 12 and the No. 2 roller 15 are in contact with the inner bending side of the melon slice part, the motor is started to drive the screw body 8 to rotate, thereby driving the screw sleeve 901, the stabilizing frame 10 and the side roller seat 14 to move left and right under the action of the thread, thereby adjusting the melon slice part. During the rolling process, the moving seat 1403 is driven to move by simultaneously starting the No. 3 electric push rod 1404, thereby facilitating the adjustment of the distance between the No. 2 roller 15 and the No. 1 roller 12 of the two sets of conical structures during the rolling process, thereby facilitating the synchronous adjustment of the inner bend of the melon slice part, improving the rolling efficiency while ensuring the uniformity of the processing, and the No. 2 telescopic rod 1304 is started to drive the adjustment plate 13 to rise and fall, thereby driving the connecting rod 1302 and the side roller seat 14 to adjust the angle, which is conducive to adjusting the inner bend angle between the No. 2 roller 15 and the melon slice part, and ensuring the fit during rolling;

[0049] Moreover, when the No. 1 roller 12 and the No. 2 roller 15 are rolling the melon slice parts, the melon slice parts will bend due to the effect of pressure. At this time, the buffer plate 6 is pushed to move through the middle position of the bottom side of the melon slice parts, and then the No. 1 telescopic rod 601 is pushed to extend and retract, so that the buffer spring generates a reverse force to decompose the pressure and avoid the melon slice parts from being over-pressed and causing local damage, thereby improving the processing quality of the product.

[0050] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A melon slice rolling bending device, comprising a base (1), characterized in that: A threaded rod (2) is provided on the top side of the base (1), a fixing seat (3) is connected to the outside of the threaded rod (2) by threads, a baffle (4) is movably mounted on the top side of the fixing seat (3), a mounting plate (5) is mounted on the top side of the base (1) by bolts, a buffer plate (6) is provided on the top side of the mounting plate (5), a support frame (7) is fixedly mounted on the top side of the base (1), a screw rod body (8) is provided on the top side of the support frame (7), a connecting seat (9) is connected to the outside of the screw rod body (8) by threads, a stabilizing frame (10) is provided on the bottom side of the connecting seat (9), a rolling frame (11) is fixedly mounted on the bottom side of the stabilizing frame (10), and the rolling frame (11) A first roller (12) is movably mounted on the bottom side of the stabilizing frame (10) via a rotating shaft, an adjusting plate (13) is movably mounted on the outer side of the stabilizing frame (10), a side roller seat (14) is movably mounted on the rear side of the rolling frame (11), and a second roller (15) is arranged on the bottom side of the side roller seat (14), the connecting seat (9) comprises a screw sleeve (901) and a bottom plate (902), the bottom plate (902) is fixedly mounted on the outer side of the screw sleeve (901), and the screw sleeve (901) is mounted on the outer side of the screw body (8) via a thread, a positioning hole (903) is opened on the top side of the bottom plate (902), a positioning rod on the top side of the stabilizing frame (10) is movably mounted on the inner side of the positioning hole (903), and the stabilizing frame (10) is provided with a positioning rod on the top side thereof. A No. 1 electric push rod (1001) is fixedly installed between the frame (10) and the bottom plate (902), the rolling frame (11) comprises a rolling seat (1101) and a push rod (1102), the push rod (1102) is fixedly installed between the rolling seat (1101) and the stabilizing frame (10), an adjustment plate (13) is movably installed on the outer side of the push rod (1102), and a No. 1 roller (12) is movably installed on the bottom side of the rolling seat (1101) through a rotating shaft, and No. 1 adjustment seats (1301) are respectively arranged on the left and right sides of the adjustment plate (13) and the rolling seat (1101), and connecting rods (1302) are movably installed on the inner sides of the No. 1 adjustment seats (1301) on the left and right sides of the adjustment plate (13). ), and a No. 2 electric push rod (1303) and a No. 2 telescopic rod (1304) are respectively fixedly installed between the bottom side of the adjustment plate (13) and the rolling seat (1101), and a No. 2 adjustment seat (1401) is arranged on the top side of the side rolling seat (14) away from the rolling frame (11), and an adjustment groove (1402) is provided on the top side of the side rolling seat (14), and a moving seat (1403) is movably installed inside the adjustment groove (1402), and a No. 2 roller (15) is movably installed on the bottom side of the moving seat (1403) through a rotating shaft, and the No. 2 roller (15) is of a conical structure, and a No. 3 electric push rod (1404) is fixedly installed between the moving seat (1403) and the side rolling seat (14).

2. The melon slice part rolling bending device according to claim 1 is characterized in that: A groove (101) is formed at the top side of the base (1), a threaded rod (2) is movably mounted on the inner side of the groove (101) via a bearing, a mounting hole (102) is provided at the top side of the base (1), a through groove (701) is formed at the top side of the support frame (7), a screw rod body (8) is movably mounted on the inner side of the through groove (701) via a bearing, and a motor is fixedly mounted on the screw rod body (8) and the right end of the threaded rod (2), respectively.

3. The melon slice part rolling bending device according to claim 1 is characterized in that: A threaded sleeve (301) is fixedly mounted on the bottom side of the fixing seat (3), and the threaded sleeve (301) is connected to the outer side of the threaded rod (2) through threads. A limiting hole (302) is provided on the top side of the fixing seat (3), and a threaded adjustment rod (303) is movably mounted on the top side of the fixing seat (3) through a bearing. There are always two fixing seats (3), and opposite sides of the fixing seats (3) are provided with a clamping groove (304).

4. The melon slice part rolling bending device according to claim 3 is characterized in that: A threaded hole (401) is provided on the top side of the baffle (4), a threaded adjustment rod (303) is threadedly connected to the inner side of the threaded hole (401), and a movable rod (402) is fixedly mounted on the bottom side of the baffle (4). The movable rods (402) are arranged in groups of four, with two groups being provided in total. The movable rods (402) are movably mounted on the inner side of the limiting hole (302).

5. The melon slice part rolling bending device according to claim 2, characterized in that: A through hole (501) is provided on the top side of the mounting plate (5), and the through hole (501) corresponds to the mounting hole (102) one by one. A first telescopic rod (601) is fixedly installed between the bottom side of the buffer plate (6) and the mounting plate (5), and there are three buffer plates (6) in total, which are equidistantly arranged and installed on the top side of the mounting plate (5). A buffer spring is provided on the outer side of the first telescopic rod (601).

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