Forming equipment for lantern flower acrylic plate

Abstract

The invention belongs to the technical field of acrylic plate forming, and discloses lantern flower acrylic plate forming equipment which comprises a main body support, a working table top is fixedly connected to the middle of the main body support, a driving assembly is arranged at the upper end of the working table top, and a positioning assembly is slidably connected to the middle of the driving assembly. According to the cutting device, through cooperation of the driving assembly, the positioning assembly and other structures, a to-be-cut plate can be conveniently conveyed to the position between the lower clamping disc and the upper clamping disc to be fixed, and it is kept that the to-be-cut plate and the lower cutting disc are concentric; through cooperation of the positioning support, the transverse sliding rod and other structures, a to-be-cut plate is conveniently positioned, the to-be-cut plate with the standard specification is manually positioned firstly, and then the distance between the positioning baffle and the sliding support is adjusted to be equal to the distance between the positioning support and the to-be-cut plate.

Description

Technical Field

[0001] The invention belongs to the technical field of acrylic plate forming, in particular to a lantern flower acrylic plate forming device. Background Art

[0002] Acrylic sheet, also known as specially treated plexiglass, is a polymer material with excellent properties. When using acrylic sheet, it is processed into a suitable shape according to needs. There are two main existing processing methods, one is direct mold forming, the other is cutting forming. In cutting forming, there are laser cutting, knife cutting, manual cutting and hot wire cutting. Compared with other methods, hot wire cutting has low cost, no cracks, no need for secondary repairs, and moderate efficiency. It is very suitable for cutting some special shapes, such as lantern flower-shaped acrylic sheets.

[0003] Traditional hot wire cutting requires manual labor to directly remove finished products and waste from the clamping position. The temperature of the metal wire used in hot wire cutting is very high. Waiting for the metal wire to cool down will affect efficiency, and direct manual removal may cause burns. Before cutting the lantern flower acrylic plate, since the acrylic plate needs to be cut into a lantern flower shape, it is very important to position the center of the raw material plate. Traditional manual placement of the raw material plate is prone to large deviations. Therefore, a molding device for a lantern flower acrylic plate is proposed. Summary of the invention

[0004] In order to solve the problems of possible burns and large positioning deviations in manual placement of plates proposed in the above-mentioned background technology, the present invention provides a molding device for lantern flower acrylic plates.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a molding device for a lantern flower acrylic plate, comprising a main body bracket, a work surface is fixedly connected to the middle of the main body bracket, a driving component is arranged at the upper end of the work surface, a positioning component is slidably connected to the middle of the driving component, a rotating component is rotatably connected to the middle of the main body bracket, a hot wire cutting component is fixedly connected to the middle of the main body bracket, a plate to be cut is clamped inside the rotating component, and a shape motherboard is fixedly connected to the middle of the rotating component;

[0006] Among them, the driving assembly includes a pair of rodless cylinders and an extrusion protrusion, the rodless cylinders are slidably connected with a first sliding seat inside, a sliding bracket is fixedly connected between the pair of first sliding seats, a limiting sliding groove is provided inside the sliding bracket, and an elastic card block is fixedly connected inside the sliding bracket.

[0007] Preferably, the work surface is divided into two ends with different heights, the rodless cylinder is located on both sides of the lower end of the work surface and is fixedly connected to the work surface, the sliding bracket is slidably connected to the work surface and abuts against the higher end of the work surface, the limiting slide groove is mirror-distributed on both sides of the sliding bracket, the extrusion protrusion is fixedly connected to the work surface, and the elastic block abuts against the extrusion protrusion.

[0008] Preferably, the positioning assembly includes a positioning bracket, a sliding connecting rod and a transverse sliding rod, the middle part of the positioning bracket is slidably connected with a positioning baffle, the side of the positioning baffle is fixedly connected with a locking protrusion, the lower end of the positioning baffle is slidably connected with a reset spring group, the end of the sliding connecting rod away from the positioning bracket is hinged with a flip block, and the end of the transverse sliding rod close to the positioning bracket is hinged with a rotating block.

[0009] Preferably, the positioning bracket is slidably connected to the middle part of the sliding bracket, the positioning bracket is in contact with the plate to be cut, the positioning baffle and the reset spring group are in contact with the sliding bracket, the locking protrusion is engaged with the elastic locking block, the reset spring group passes through the positioning baffle, and the tension spring is located on the side of the positioning baffle away from the sliding bracket, the sliding connecting rod is slidably connected inside the limiting sliding groove, the transverse sliding rod is slidably connected to the end of the work table away from the rotating assembly, the protruding end of the transverse sliding rod is located on the upper side of the sliding bracket, the rotating block is in contact with the sliding bracket, and is pushed to flip by the sliding bracket.

[0010] Preferably, when the sliding bracket drives the positioning bracket to move toward one side of the rotating assembly, the positioning bracket pushes the plate to be cut to move toward the rotating assembly. After the sliding bracket moves to contact with the work surface, the elastic card block is squeezed to both sides by the extrusion protrusion, so that the locking protrusion releases the engagement with the elastic card block, and the positioning baffle is pulled by the reset spring group to slide to the side away from the sliding bracket, and then the positioning baffle pulls the positioning bracket to move synchronously.

[0011] Preferably, the rotating assembly includes a motor, the output end of the motor is fixedly connected to a lower fixing frame, the top of the lower fixing frame is correspondingly clamped with an upper fixing frame, the top of the upper fixing frame is fixedly connected to a lower clamping plate, and an upper clamping plate and a telescopic rod are arranged on the upper side of the lower clamping plate.

[0012] Preferably, the motor is fixedly connected to the lower side of the main body bracket, the lower fixed frame passes through the main body bracket and is rotatably connected to the main body bracket, the upper fixed frame is rotatably connected to the main body bracket, the lower clamping plate is located in the middle of the work surface, the telescopic rod is fixedly connected to the upper side of the main body bracket, and the telescopic rod is rotatably connected to the upper clamping plate.

[0013] Preferably, the hot wire cutting assembly comprises a linear guide rail, a second sliding seat is slidably connected inside the linear guide rail, a hot wire cutting device is fixedly connected to the top of the second sliding seat, and a laser guide is arranged inside the hot wire cutting device.

[0014] Preferably, when the lower fixed frame drives the upper clamping plate, the plate to be cut and the shape master plate to rotate through the upper fixed frame and the lower clamping plate, the laser guide detects the edge of the shape master plate in real time, and then controls the second sliding seat to slide synchronously with the change of the edge position of the shape master plate, so that the laser guide cuts the plate to be cut along the edge shape of the shape master plate.

[0015] Preferably, an opening is provided on the side of the work surface close to the laser guide, a hole with a diameter greater than the diameter of the lower clamping plate is provided in the middle of the higher end of the work surface, the upper fixing frame is located inside the hole, the plate to be cut is located between the lower clamping plate and the upper clamping plate, and the plate to be cut is concentric with the lower clamping plate, the shape master plate is clamped between the lower fixing frame and the upper fixing frame, and the edge of the shape master plate is located between the laser guides.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention provides a driving assembly and a positioning assembly to cooperate with each other, thereby facilitating the conveying of the plate to be cut to be fixed between the lower clamping plate and the upper clamping plate, and keeping the plate to be cut concentric with the lower cutting plate, and driving the positioning bracket and the sliding connecting rod to move by the sliding bracket, so that the positioning bracket pushes the plate to be cut to move synchronously, and the positioning bracket pushes the plate to be cut to move to the upper side of the lower clamping plate, and keeps the plate to be cut stable when moving, so that the acrylic plate of the lantern flower will not be scrapped due to the deviation of the plate position during cutting, which will cause the plate to be rotated and cut to be offset;

[0018] The present invention facilitates the positioning of the board to be cut by arranging the coordination of the positioning bracket and the transverse sliding rod and other structures. A board to be cut of standard specifications is manually positioned first, and then the distance between the positioning baffle and the sliding bracket is adjusted to be equal to the distance between the positioning bracket and the board to be cut. At the same time, the transverse sliding rod is adjusted to contact with both sides of the board to be cut, and the transverse sliding rod is fixed, so that the board to be cut can contact with the positioning bracket and the transverse sliding rod when placed, and is kept moving to the lower clamping plate to be concentric therewith, so that workers can quickly place and position the acrylic plate, thereby improving the production efficiency of the lantern flower acrylic plate.

[0019] The present invention improves the cutting accuracy of the board to be cut by arranging the coordination of structures such as a rotating component and a hot-wire cutting component. The edge of the shape master plate is detected by a laser guide, and a signal is sent to control the second sliding seat to drive the hot-wire cutting device to move, so that the hot-wire cutting device cuts the board to be cut along the shape of the shape master plate, so that the board to be cut has the same shape as the shape master plate after cutting. By rotating the plate, the difficulty of hot-wire cutting operation is reduced, so that the specifications of the lantern flower acrylic plate can be kept consistent, and no secondary processing and trimming are required. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a side partial cross-sectional view of the present invention;

[0022] Figure 3 It is a partial cross-sectional view of the drive assembly of the present invention;

[0023] Figure 4 for Figure 3 Enlarged view of point A in the middle;

[0024] Figure 5 It is a cross-sectional view of the top part of the present invention;

[0025] Figure 6 for Figure 5 Enlarged view of point B in the middle;

[0026] Figure 7 It is an enlarged cross-sectional view of the rotating assembly of the present invention;

[0027] Figure 8 This is a partially disassembled and enlarged schematic diagram of the drive assembly and the positioning assembly of the present invention.

[0028] In the figure: 1. main bracket; 2. work table; 3. driving assembly; 31. rodless cylinder; 32. first sliding seat; 33. sliding bracket; 34. limiting slide groove; 35. elastic block; 36. extrusion protrusion; 4. positioning assembly; 41. positioning bracket; 42. positioning baffle; 43. positioning protrusion; 44. reset spring group; 45. sliding connecting rod; 46. flip block; 47. horizontal sliding rod; 48. rotating block; 5. rotating assembly; 51. motor; 52. lower fixed frame; 53. upper fixed frame; 54. lower clamping plate; 55. upper clamping plate; 56. telescopic rod; 6. hot wire cutting assembly; 61. linear guide; 62. second sliding seat; 63. hot wire cutting equipment; 64. laser guide; 7. plate to be cut; 8. shape mother plate. DETAILED DESCRIPTION

[0029] 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.

[0030] like Figures 1 to 8 As shown, the present invention provides a molding device for a lantern flower acrylic plate, comprising a main frame 1, a work surface 2 is fixedly connected to the middle of the main frame 1, a driving component 3 is arranged on the upper end of the work surface 2, a positioning component 4 is slidably connected to the middle of the driving component 3, a rotating component 5 is rotatably connected to the middle of the main frame 1, a hot wire cutting component 6 is fixedly connected to the middle of the main frame 1, a plate 7 to be cut is clamped inside the rotating component 5, and a shape motherboard 8 is fixedly connected to the middle of the rotating component 5;

[0031] Among them, the driving component 3 includes a pair of rodless cylinders 31 and an extrusion protrusion 36. The rodless cylinders 31 are slidably connected with a first sliding seat 32. A sliding bracket 33 is fixedly connected in the middle of the pair of first sliding seats 32. A limiting sliding groove 34 is provided inside the sliding bracket 33. An elastic card block 35 is fixedly connected inside the sliding bracket 33.

[0032] The above scheme is adopted: by placing the plate 7 to be cut on the top of the sliding connecting rod 45, and then the sliding bracket 33 drives the positioning bracket 41 and the sliding connecting rod 45 to move, so that the positioning bracket 41 pushes the plate 7 to be cut to move synchronously, and after the sliding bracket 33 moves to contact with the work table 2, the extrusion protrusion 36 squeezes the elastic card block 35 to open to both sides, so that the elastic card block 35 releases the engagement with the locking protrusion 43, so that the positioning baffle 42 and the positioning bracket 41 are pulled by the reset spring group 44 to slide to the side away from the sliding bracket 33, so that the positioning bracket 41 is away from the plate 7 to be cut, so as to avoid blocking the plate 7 to be cut when the plate 7 to be cut is rotated for cutting.

[0033] like Figures 2 to 5 As shown, the work surface 2 is divided into two ends, and the heights of the two ends are different. The rodless cylinder 31 is located on both sides of the lower end of the work surface 2 and is fixedly connected to the work surface 2. The sliding bracket 33 is slidably connected to the work surface 2 and abuts against the higher end of the work surface 2. The limiting slide groove 34 is mirror-distributed on both sides of the sliding bracket 33. The extrusion protrusion 36 is fixedly connected to the work surface 2, and the elastic block 35 abuts against the extrusion protrusion 36.

[0034] The above scheme is adopted: by setting the driving component 3, the first sliding seat 32 drives the sliding bracket 33 to slide along the rodless cylinder 31, so that the sliding bracket 33 drives the positioning bracket 41 and the sliding connecting rod 45 to move synchronously. By setting the rodless cylinder 31 and the first sliding seat 32, the sliding bracket 33 can stably slide laterally, and at the same time, it is ensured that the sliding bracket 33 moves at a uniform speed, so as to avoid the change of speed when the sliding bracket 33 moves, resulting in the position of the to-be-cut plate 7 to be moved due to the inertia of the to-be-cut plate 7 itself when the speed changes. The setting of the sliding bracket 33 and the limiting slide groove 34 is convenient for driving the positioning bracket 41 and the sliding connecting rod 45 to move. By setting the elastic card block 35 and the extrusion protrusion 36, the elastic card block 35 fixes the positioning protrusion 43, and the elastic card block 35 is squeezed open by the extrusion protrusion 36, so that the elastic card block 35 releases the limit on the positioning protrusion 43.

[0035] like Figures 2 to 6 As shown, the positioning assembly 4 includes a positioning bracket 41, a sliding link 45 and a transverse sliding rod 47. The middle part of the positioning bracket 41 is slidably connected to a positioning baffle 42, and a positioning baffle 43 is fixedly connected to the side of the positioning baffle 42. The lower end of the positioning baffle 42 is slidably connected to a reset tension spring group 44. The end of the sliding link 45 away from the positioning bracket 41 is hinged with a flip block 46, and the end of the transverse sliding rod 47 close to the positioning bracket 41 is hinged with a rotating block 48. The positioning bracket 41 is slidably connected to the middle part of the sliding bracket 33, and the positioning bracket 41 abuts against the plate 7 to be cut. The positioning baffle 42 and the reset spring group 44 are in contact with the sliding bracket 33, the locking protrusion 43 is engaged with the elastic block 35, the reset spring group 44 passes through the positioning baffle 42, and the spring is located on the side of the positioning baffle 42 away from the sliding bracket 33, the sliding connecting rod 45 is slidably connected inside the limiting slide groove 34, the transverse sliding rod 47 is slidably connected to the end of the work table 2 away from the rotating component 5, the protruding end of the transverse sliding rod 47 is located on the upper side of the sliding bracket 33, the rotating block 48 is in contact with the sliding bracket 33, and is pushed to flip by the sliding bracket 33.

[0036] The above scheme is adopted: by setting the positioning component 4, the position of the plate to be cut 7 can be easily positioned, and by setting the positioning bracket 41 and the positioning baffle 42, a standard plate to be cut 7 can be manually positioned in the middle of the lower clamping plate 54 before processing, and the sliding bracket 33 is moved to abut against the side of the work table 2 close to the rotating component 5, and the end of the positioning bracket 41 close to the plate to be cut 7 is adjusted to abut against the sliding bracket 33, and then the distance between the plate to be cut 7 and the positioning bracket 41 is measured, and then the distance between the positioning baffle 42 and the sliding bracket 33 is adjusted to be equal to the distance between the positioning bracket 41 and the plate to be cut 7, and the positioning baffle 42 is fixed to the positioning bracket 41 by fixing bolts. When working, the positioning bracket 41 can directly push the board 7 to be cut to the standard position at the top of the lower clamping plate 54. The setting of the sliding link 45 can be squeezed and flipped by the flipping stopper 46 to contact the board 7 to be cut after the cutting of the board 7 to be cut is completed, and then the sliding link 45 pulls the board 7 to be cut to move through the flipping stopper 46. By setting the transverse sliding rod 47 and the rotating stopper 48, the transverse sliding rod 47 can be fixed after the first positioning is completed, and re-positioning can be avoided when the board 7 to be cut is placed subsequently, and when the sliding bracket 33 moves close to the transverse sliding rod 47, the rotating stopper 48 will be squeezed and flipped by the sliding bracket 33, and then the sliding bracket 33 will automatically reset under the action of gravity after passing over the rotating stopper 48.

[0037] like Figures 2 to 6 As shown, when the sliding bracket 33 drives the positioning bracket 41 to move toward the side of the rotating component 5, the positioning bracket 41 pushes the to-be-cut plate 7 to move toward the rotating component 5. After the sliding bracket 33 moves to contact with the work surface 2, the elastic block 35 is squeezed to both sides by the extrusion protrusion 36, so that the positioning protrusion 43 releases the engagement with the elastic block 35, so that the positioning baffle 42 is pulled by the reset spring group 44 to slide to the side away from the sliding bracket 33, and then the positioning baffle 42 pulls the positioning bracket 41 to move synchronously.

[0038] The above scheme is adopted: the sliding bracket 33 drives the positioning bracket 41 to move toward the side of the rotating component 5, so that the positioning bracket 41 pushes the plate to be cut 7 to move synchronously, and the sliding bracket 33 is moved to contact with the work table 2, so that the plate to be cut 7 is just in a concentric state with the lower clamping plate 54. At this time, the elastic block 35 is squeezed to both sides by the extrusion protrusion 36, so that the positioning protrusion 43 releases the clamping connection with the elastic block 35, so that the positioning baffle 42 is pulled by the reset tension spring group 44 to slide to the side away from the sliding bracket 33, and then the positioning baffle 42 pulls the positioning bracket 41 to move synchronously, so that the positioning bracket 41 is away from the plate to be cut. 7, to avoid blocking the cutting plate 7 when it is rotating for cutting. After the cutting of the cutting plate 7 is completed, the positioning bracket 41 and the sliding connecting rod 45 are pulled to reset by the sliding bracket 33. When the sliding bracket 33 moves to the positioning baffle 42 and contacts the work surface 2, the positioning baffle 42 is limited by the work surface 2. At the same time, the sliding bracket 33 continues to move to make the positioning baffle 42 contact the sliding bracket 33, so that the positioning bracket 41 extends a specified distance toward the side of the rotating component 5. At the same time, the positioning protrusion 43 will be squeezed into the interior of the elastic block 35, and the elastic block 35 will limit the positioning baffle 42 through the positioning protrusion 43.

[0039] like Figure 2 and Figure 7 As shown, the rotating assembly 5 includes a motor 51, the output end of the motor 51 is fixedly connected to a lower fixing frame 52, the top of the lower fixing frame 52 is correspondingly clamped with an upper fixing frame 53, the top of the upper fixing frame 53 is fixedly connected to a lower clamping plate 54, and an upper clamping plate 55 and a telescopic rod 56 are arranged on the upper side of the lower clamping plate 54, the motor 51 is fixedly connected to the lower side of the main support 1, the lower fixing frame 52 passes through the main support 1 and is rotatably connected to the main support 1, the upper fixing frame 53 is rotatably connected to the main support 1, the lower clamping plate 54 is located in the middle of the work surface 2, the telescopic rod 56 is fixedly connected to the upper side of the main support 1, and the telescopic rod 56 is rotatably connected to the upper clamping plate 55.

[0040] The above scheme is adopted: by setting a rotating component 5, the rotating component 5 fixes the plate to be cut 7 and the shape master plate 8, so that the plate to be cut 7 and the shape master plate 8 are kept in a concentric state, and the lower fixed frame 52 is driven to rotate by the motor 51, so that the lower fixed frame 52 drives the lower clamping plate 54 and the upper clamping plate 55 to rotate synchronously through the upper fixed frame 53. By setting the lower fixed frame 52 and the upper fixed frame 53, it is convenient to fix the shape master plate 8, and the shape master plate 8 can be replaced when necessary. By setting the lower clamping plate 54 and the upper clamping plate 55, it is convenient to clamp and fix the plate to be cut 7.

[0041] like Figure 5 and Figure 7As shown, the hot wire cutting assembly 6 includes a linear guide rail 61, a second sliding seat 62 is slidably connected inside the linear guide rail 61, a hot wire cutting device 63 is fixedly connected to the top of the second sliding seat 62, and a laser guide 64 is arranged inside the hot wire cutting device 63. When the lower fixed frame 52 drives the upper clamping plate 55, the plate 7 to be cut and the shape master plate 8 to rotate through the upper fixed frame 53 and the lower clamping plate 54, the laser guide 64 detects the edge of the shape master plate 8 in real time, and then controls the second sliding seat 62 to slide synchronously with the change of the edge position of the shape master plate 8, so that the laser guide 64 cuts the plate 7 to be cut along the edge shape of the shape master plate 8.

[0042] The above scheme is adopted: by setting up a hot wire cutting component 6, the laser guide 64 detects the edge of the shape master plate 8, and sends a signal to control the second sliding seat 62 to drive the hot wire cutting device 63 to move, so that the hot wire cutting device 63 cuts the plate 7 to be cut along the shape of the shape master plate 8, and by setting up a linear guide rail 61 and a second sliding seat 62, the hot wire cutting device 63 can perform stable and precise horizontal movement.

[0043] like Figure 2 , Figure 5 and Figure 7 As shown, an opening is provided on one side of the work surface 2 close to the laser guide 64, a hole with a diameter greater than the diameter of the lower clamping plate 54 is provided in the middle of the higher end of the work surface 2, the upper fixing frame 53 is located inside the hole, the plate 7 to be cut is located between the lower clamping plate 54 and the upper clamping plate 55, and the plate 7 to be cut is concentric with the lower clamping plate 54, the shape master plate 8 is clamped between the lower fixing frame 52 and the upper fixing frame 53, and the edge of the shape master plate 8 is located between the laser guides 64.

[0044] The above scheme is adopted: by opening holes and openings on the work surface 2, the upper fixing frame 53 can drive the plate 7 to be cut to rotate, and at the same time, the hot wire cutting device 63 can change its position along with the edge of the shape master plate 8 to avoid damage to the work surface 2. The plate 7 to be cut is set to be concentric with the lower clamping plate 54, and the shape master plate 8 is clamped between the lower fixing frame 52 and the upper fixing frame 53, so that the plate 7 to be cut can rotate synchronously with the shape master plate 8 for cutting, which can minimize the generation of waste.

[0045] The working principle and use process of the present invention are as follows: before work, a standard-sized board 7 to be cut is manually positioned in the middle of the lower clamping plate 54, the sliding bracket 33 is moved to contact with the work surface 2, and the end of the positioning bracket 41 close to the board 7 to be cut is adjusted to contact with the sliding bracket 33, and then the distance between the board 7 to be cut and the positioning bracket 41 is measured, and the distance between the positioning baffle 42 and the sliding bracket 33 is adjusted to be equal to the distance between the positioning bracket 41 and the board 7 to be cut, and the positioning baffle 42 is fixed to the positioning bracket 41 with bolts, and the positioning bracket 41 is used to push the board 7 to be cut to the concentric position of the top of the lower clamping plate 54. Then, the sliding bracket 33 is moved to the other end of the work surface 2, and the transverse sliding rod 47 is adjusted to contact with both sides of the board 7 to be cut, and the transverse sliding rod 47 is fixed;

[0046] During operation, the plate 7 to be cut is placed on the top of the sliding link 45 in contact with the transverse sliding rod 47, and then the sliding bracket 33 drives the positioning bracket 41 and the sliding link 45 to move, so that the positioning bracket 41 pushes the plate 7 to be cut to move synchronously. When the sliding bracket 33 moves to contact with the work table 2, the elastic block 35 is squeezed to open to both sides by the extrusion protrusion 36, so that the positioning protrusion 43 releases the engagement with the elastic block 35, so that the positioning baffle 42 and the positioning bracket 41 are pulled away from the sliding block 33 by the reset tension spring group 44. One side of the movable bracket 33 slides to make the positioning bracket 41 away from the board 7 to be cut, so as to avoid blocking the board 7 to be cut when the board 7 to be cut is rotated for cutting. After the cutting of the board 7 to be cut is completed, the positioning bracket 41 and the sliding connecting rod 45 are pulled to reset by the sliding bracket 33. While the sliding connecting rod 45 moves, the flip block 46 is pressurized and flipped by the work table 2 to block the board 7 to be cut, and then the board 7 to be cut is pulled out from between the lower clamping plate 54 and the upper clamping plate 55, and then the staff can replace the board 7 to be cut.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0048] 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 lantern flower acrylic plate forming device, comprising a main frame (1), characterized in that: The middle of the main frame (1) is fixedly connected to a work surface (2), the upper end of the work surface (2) is provided with a driving assembly (3), the middle of the driving assembly (3) is slidably connected to a positioning assembly (4), the middle of the main frame (1) is rotatably connected to a rotating assembly (5), the middle of the main frame (1) is fixedly connected to a hot wire cutting assembly (6), a plate to be cut (7) is clamped inside the rotating assembly (5), and the middle of the rotating assembly (5) is fixedly connected to a shape motherboard (8); The driving assembly (3) comprises a pair of rodless cylinders (31) and an extrusion protrusion (36), each of the rodless cylinders (31) being slidably connected to a first sliding seat (32), a sliding bracket (33) being fixedly connected between the pair of the first sliding seats (32), a limiting sliding groove (34) being provided inside the sliding bracket (33), and an elastic block (35) being fixedly connected inside the sliding bracket (33).

2. The molding equipment of the lantern flower acrylic plate according to claim 1 is characterized in that: The work surface (2) is divided into two ends, and the heights of the two ends are different. The rodless cylinder (31) is located on both sides of the lower end of the work surface (2) and is fixedly connected to the work surface (2). The sliding bracket (33) is slidably connected to the work surface (2) and abuts against the higher end of the work surface (2). The limiting slide groove (34) is distributed in a mirror image on both sides of the sliding bracket (33). The extrusion protrusion (36) is fixedly connected to the work surface (2), and the elastic block (35) abuts against the extrusion protrusion (36).

3. The molding equipment of the lantern flower acrylic plate according to claim 1 is characterized in that: The positioning assembly (4) comprises a positioning bracket (41), a sliding connecting rod (45) and a transverse sliding rod (47); a positioning baffle (42) is slidably connected to the middle of the positioning bracket (41); a locking protrusion (43) is fixedly connected to the side of the positioning baffle (42); a reset tension spring group (44) is slidably connected to the lower end of the positioning baffle (42); an end of the sliding connecting rod (45) away from the positioning bracket (41) is hingedly connected to a flipping baffle (46); and an end of the transverse sliding rod (47) close to the positioning bracket (41) is hingedly connected to a rotating baffle (48).

4. The molding equipment of the lantern flower acrylic plate according to claim 3 is characterized in that: The positioning bracket (41) is slidably connected to the middle part of the sliding bracket (33), the positioning bracket (41) is in contact with the plate to be cut (7), the positioning baffle (42) and the reset spring group (44) are in contact with the sliding bracket (33), the locking protrusion (43) is locked with the elastic block (35), the reset spring group (44) passes through the positioning baffle (42), and the tension spring inside the reset spring group (44) is located on the side of the positioning baffle (42) away from the sliding bracket (33), the sliding connecting rod (45) is slidably connected to the inside of the limiting sliding groove (34), the transverse sliding rod (47) is slidably connected to the end of the working table (2) away from the rotating component (5), the protruding end of the transverse sliding rod (47) is located on the upper side of the sliding bracket (33), the rotating block (48) is in contact with the sliding bracket (33), and is pushed to flip by the sliding bracket (33).

5. The molding equipment of the lantern flower acrylic plate according to claim 1 is characterized in that: When the sliding bracket (33) drives the positioning bracket (41) to move toward one side of the rotating assembly (5), the positioning bracket (41) can push the plate to be cut (7) to move toward the rotating assembly (5); After the sliding bracket (33) moves to contact with the work surface (2), the elastic block (35) is squeezed and opened to both sides by the squeezing protrusion (36), so that the locking protrusion (43) releases the locking connection with the elastic block (35), and the positioning baffle (42) is pulled by the reset tension spring group (44) to slide to the side away from the sliding bracket (33), and then the positioning baffle (42) pulls the positioning bracket (41) to move synchronously.

6. The molding equipment of the lantern flower acrylic plate according to claim 1 is characterized in that: The rotating assembly (5) comprises a motor (51), the output end of the motor (51) is fixedly connected to a lower fixing frame (52), the top of the lower fixing frame (52) is correspondingly clamped with an upper fixing frame (53), the top of the upper fixing frame (53) is fixedly connected to a lower clamping plate (54), and an upper clamping plate (55) and a telescopic rod (56) are arranged on the upper side of the lower clamping plate (54).

7. The molding equipment of the lantern flower acrylic plate according to claim 6 is characterized in that: The motor (51) is fixedly connected to the lower side of the main support (1), the lower fixed frame (52) passes through the main support (1) and is rotatably connected to the main support (1), the upper fixed frame (53) is rotatably connected to the main support (1), the lower clamping plate (54) is located in the middle of the work surface (2), the telescopic rod (56) is fixedly connected to the upper side of the main support (1), and the telescopic rod (56) is rotatably connected to the upper clamping plate (55).

8. The molding equipment of the lantern flower acrylic plate according to claim 1 is characterized in that: The hot wire cutting assembly (6) comprises a linear guide rail (61), a second sliding seat (62) is slidably connected inside the linear guide rail (61), a hot wire cutting device (63) is fixedly connected to the top of the second sliding seat (62), and a laser guide (64) is arranged inside the hot wire cutting device (63).

9. The molding equipment of the lantern flower acrylic plate according to claim 6, characterized in that: When the lower fixed frame (52) drives the upper clamping plate (55), the plate to be cut (7) and the shape master plate (8) to rotate through the upper fixed frame (53) and the lower clamping plate (54), the edge of the shape master plate (8) is detected in real time by the laser guide (64), and then the second sliding seat (62) is controlled to slide synchronously with the change of the edge position of the shape master plate (8), and the laser guide (64) cuts the plate to be cut (7) along the edge shape of the shape master plate (8).

10. The molding equipment of the lantern flower acrylic plate according to claim 1, characterized in that: The work surface (2) is provided with an opening on one side close to the laser guide (64), and a hole having a diameter greater than the diameter of the lower clamping plate (54) is provided in the middle of the higher end of the work surface (2), and the lower clamping plate (54) is located inside the hole. The plate to be cut (7) is located between the lower clamping plate (54) and the upper clamping plate (55), and the plate to be cut (7) is concentric with the lower clamping plate (54), and the shape master plate (8) is clamped between the lower fixing frame (52) and the upper fixing frame (53), and the edge of the shape master plate (8) is located between the laser guide (64).

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