Polyurethane insulation board structure forming and bending device

Abstract

The utility model provides a polyurethane insulation board structure forming and bending device, and belongs to the technical field of polyurethane insulation board machining equipment. The polyurethane insulation board structure forming and bending device comprises a bending structure and a conveying structure, the bending structure comprises a machining table and a forward bending piece, the forward bending piece comprises a rotating rod, one side of the rotating rod is sleeved with a torsion spring, a forward bending plate is fixed to the end of the rotating rod, a second rotating block is fixed to one side of the forward bending plate, and the second rotating block is fixed to the machining table. One side of the second rotating block is rotationally connected with a connecting rod, one side of the connecting rod is rotationally connected with a third electric telescopic rod, the third electric telescopic rod is fixed into the machining table, a supporting frame is fixed to the top of the machining table, a first electric telescopic rod is fixed to the top of the supporting frame, and a heating plate is fixed to one end of the first electric telescopic rod. According to the utility model, the polyurethane insulation board does not need to be disassembled from the bending machine again and then bent through the detachable reverse bending piece when being bent, so that the processing time is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to polyurethane insulation board processing equipment technical field, specifically, polyurethane insulation board structure forming bending device. BACKGROUND

[0002] As a new material, polyurethane insulation board is used in various industries. For farmers, the heat preservation performance of polyurethane insulation board can prevent pigs in the pigsty from being too cold in winter. However, the pigsty is usually set with right-angle edges for corners, so when polyurethane insulation board is needed for covering, it needs to be bent. The existing polyurethane insulation board bending device can only bend in one direction, and if it needs to bend in the opposite direction, the board needs to be taken out and placed again.

[0003] Chinese patent number CN219855949U provides a plastic hollow plate bending device, relating to plate processing equipment technical field. The plastic hollow plate bending device, including fixed frame, bending unit, pointer and fixed unit, fixed frame includes fixed plate, support plate and support box, support plate is fixedly installed at the bottom of fixed plate, support box is fixedly installed at the front and rear sides of fixed plate, bending unit is located on one side of fixed plate, bending unit includes turnover plate, heating block and rotating rod. The plastic hollow plate bending device can drive the turnover plate to rotate, so that the turnover plate can bend the hollow plate. By observing the pointer and the angle scale, the hollow plate can be bent to the specified angle, meeting the bending needs of most hollow plates. The hollow plate can also be clamped and fixed, keeping the horizontal and vertical directions of the bent hollow plate flat, improving the bending precision of the hollow plate.

[0004] At present, the existing polyurethane insulation board structure forming bending device can improve the bending precision, but can only bend in one direction and cannot realize automatic feeding. Utility model content

[0005] To make up for the above shortcomings, the polyurethane insulation board structure forming bending device is provided to improve the polyurethane insulation board structure forming bending device, which can bend the bending device in both directions and realize automatic feeding.

[0006] The utility model is implemented as follows:

[0007] The utility model provides a polyurethane insulation board structure forming bending device, including bending structure and conveying structure, the bending structure includes processing table and positive folding piece, the positive folding piece includes the rotary rod, the rotary rod one side is provided with torsion spring, the rotary rod end is fixed with positive folding board, the positive folding board one side is fixed with the rotary block no.

[0008] In one embodiment of the utility model, the processing table top is fixed with support frame, the support frame top is fixed with electric telescopic link no.

[0009] In one embodiment of the utility model, the positive folding board one side is fixed with reverse folding piece, the reverse folding piece includes support block, the support block is fixed at the positive folding board one side, the support block inside is fixed with the screw rod no.

[0010] In one embodiment of the utility model, the reverse folding board bottom is fixed with guide rod, the reverse folding board inside is fixed with electric telescopic link no.

[0011] In one embodiment of the utility model, the conveying structure includes spacing piece and conveying piece, the spacing piece includes screw rod no.

[0012] In one embodiment of the utility model, the conveying piece includes fixed frame, the fixed frame is fixed at the processing table top, the fixed frame inside is slidably connected with sliding block, the sliding block bottom is fixed with tension spring.

[0013] In one embodiment of the utility model, the sliding block one side is fixed with motor, the motor output shaft end is fixed with conveying roller.

[0014] The utility model discloses an advantageous effect is: the utility model discloses the polyurethane insulation board structure forming bending device through above -mentioned design, when using, through the extension of electric telescopic link three, makes the connecting rod push -pull second rotation block and will be right folding plate rotate around the rotation rod. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to make the technical scheme of the embodiments of the utility model clearer, the following will briefly introduce the drawings needed to be used in the embodiments, and it should be understood that the following drawings only show some embodiments of the utility model, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the basis of the drawings.

[0016] Figure 1 It is the whole structure schematic diagram of polyurethane insulation board structure forming bending device provided by the utility model embodiment;

[0017] Figure 2 It is the right folding piece schematic diagram of polyurethane insulation board structure forming bending device provided by the utility model embodiment;

[0018] Figure 3 It is the internal structure schematic diagram of polyurethane insulation board structure forming bending device provided by the utility model embodiment;

[0019] Figure 4 It is the conveying piece schematic diagram of polyurethane insulation board structure forming bending device provided by the utility model embodiment;

[0020] Figure 5 It is the reverse folding piece process schematic diagram of polyurethane insulation board structure forming bending device provided by the utility model embodiment.

[0021] In the figure: 100 - bending structure; 110 - processing table; 111 - support frame; 112 - electric telescopic rod one; 113 - heating plate; 114 - rotating block one; 115 - auxiliary wheel; 116 - electric telescopic rod two; 117 - extension plate one; 120 - positive folding piece; 121 - rotating rod; 122 - torsion spring; 123 - positive folding plate; 124 - rotating block two; 125 - connecting rod; 126 - electric telescopic rod three; 130 - reverse folding piece; 131 - support block; 132 - lead screw one; 133 - reverse folding plate; 134 - guide rod; 135 - electric telescopic rod four; 136 - extension plate two; 200 - conveying structure; 210 - limiting piece; 211 - lead screw two; 212 - rotating handle; 213 - moving plate; 214 - limiting plate; 220 - conveying piece; 221 - fixed frame; 222 - sliding block; 223 - tension spring; 224 - motor; 225 - conveying roller. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0023] EMBODIMENT

[0024] Please refer to Figures 1-5 The present application provides a technical scheme: a polyurethane insulation board structure forming and bending device, comprising a bending structure 100 and a conveying structure 200, the bending structure 100 comprising a processing table 110 and a positive folding piece 120, the positive folding piece 120 comprising a rotating rod 121, the rotating rod 121 having a torsion spring 122 sleeved on one side, one end of the torsion spring 122 being fixed inside a rotating block one 114, the other end being fixed inside the rotating rod 121, the torsion spring 122 being able to make the rotating rod 121 always rotate in one direction through torsion, so that the positive folding plate 123 after reverse folding can have a definite rotation direction under the pushing of the connecting rod 125, the rotating rod 121 having the positive folding plate 123 fixed on the end, the positive folding plate 123 having a rotating block two 124 fixed on one side, the rotating block two 124 having a connecting rod 125 rotatably connected on one side, the connecting rod 125 having an electric telescopic rod three 126 rotatably connected on one side, the electric telescopic rod three 126 being half extended, the positive folding plate 123 being horizontally placed, the extension length being more than half, the positive folding plate 123 being turned up, the extension length being less than half, the positive folding plate 123 being turned down, the electric telescopic rod three 126 being fixed inside the processing table 110.

[0025] Please refer to Figures 1-3 andFigure 5 The top of the processing table 110 is fixed with a support frame 111, the top of the support frame 111 is fixed with an electric telescopic rod one 112, the end of the electric telescopic rod one 112 is fixed with a heating plate 113, the heating plate 113 can heat the polyurethane insulation board, so as to facilitate bending, and plays a role in pressing the polyurethane insulation board, preventing the polyurethane board from moving up when bending, one side of the processing table 110 is fixed with a rotating block one 114, a rotating rod 121 is rotatably connected inside the rotating block one 114, an auxiliary wheel 115 is rotatably connected inside the processing table 110, the auxiliary wheel 115 plays a role in supporting the polyurethane board, the processing table 110 is fixed with an electric telescopic rod two 116 inside, the end of the electric telescopic rod two 116 is fixed with an extension plate one 117, after the extension plate one 117 and the extension plate two 136 extend to a certain length, the polyurethane board can be folded reversely, the thickness of the extension plate one 117 is less than half the thickness of the positive folding plate 123, one side of the positive folding plate 123 is fixed with a reverse folding piece 130, the reverse folding piece 130 includes a support block 131, the support block 131 is fixed on one side of the positive folding plate 123, a lead screw one 132 is threadedly connected inside the support block 131, the lead screw one 132 can be quickly screwed through the corresponding electric tool, a reverse folding plate 133 is rotatably connected at the end of the lead screw one 132, a guide rod 134 is fixed at the bottom of the reverse folding plate 133, an electric telescopic rod four 135 is fixed inside the reverse folding plate 133, an extension plate two 136 is fixed at the output shaft end of the electric telescopic rod four 135, the extension plate two 136 can make the reverse bending accuracy of the polyurethane board higher through extension.

[0026] Please refer to Figure 1 and Figures 3-5 The conveying structure 200 includes a limiting piece 210 and a conveying piece 220, the limiting piece 210 includes a lead screw two 211, the lead screw two 211 is divided into two parts with the center as the boundary, the threads on both sides are opposite in rotation direction, the lead screw two 211 is rotatably connected inside the processing table 110, a rotating handle 212 is fixed at the end of the lead screw two 211, the rotating handle 212 facilitates rotating the lead screw two 211, a moving plate 213 is threadedly connected on one side of the lead screw two 211, a limiting plate 214 is fixed at the top of the moving plate 213, the limiting plate 214 can prevent the polyurethane board from deviating when conveying, the conveying piece 220 includes a fixed frame 221, the fixed frame 221 is fixed on the top of the processing table 110, a sliding block 222 is slidingly connected inside the fixed frame 221, a tension spring 223 is fixed at the bottom of the sliding block 222, the tension spring 223 can make the conveying roller 225 tightly press on the polyurethane insulation board through tension, a motor 224 is fixed on one side of the sliding block 222, the output shaft end of the motor 224 is fixed with a conveying roller 225, the conveying roller 225 has high friction.

[0027] Specifically, the working principle of the polyurethane insulation board structure forming and bending device is as follows: in use, first, the polyurethane insulation board is placed on the processing table 110, then the two moving plates 213 are moved towards each other by rotating the second screw rod 211, so that the two limiting plates 214 are synchronously moved, when the two limiting plates 214 are moved to contact the polyurethane insulation board, the movement is stopped, at this time, the motor 224 is started, so that the conveying roller 225 rotates, then the polyurethane insulation board is manually pushed between the conveying roller 225 and the auxiliary wheel 115, at this time, under the rotation of the conveying roller 225 and the support of the auxiliary wheel 115, the polyurethane insulation board can be moved, through the external positioning sensor and the control program, the polyurethane insulation board to be bent is moved to the specified position, at this time, the first electric telescopic rod 112 is started, so that the heating plate 113 is pressed on the polyurethane insulation board, so that the heating plate 113 heats the polyurethane insulation board for bending, after heating, the third electric telescopic rod 126 is started, through the extension of the third electric telescopic rod 126, the connecting rod 125 pushes the second rotating block 124, under the limitation of the rotating rod 121, the second rotating block 124 can only drive the positive bending plate 123 to rotate around the rotating rod 121, so that the positive bending plate 123 bends the polyurethane insulation board upward, if downward bending is needed, the reverse bending piece 130 is installed into the supporting block 131 through the first screw rod 132, then the second electric telescopic rod 116 and the fourth electric telescopic rod 135 are started, so that the extension plate 117 and the extension plate 136 respectively protrude from the processing table 110 and the reverse bending plate 133, then the polyurethane board is conveyed at a certain data, then the third electric telescopic rod 126 is retracted, at this time, the connecting rod 125 pulls the second rotating block 124, so that the positive bending plate 123 is flipped downward, and under the connection of the first screw rod 132, the reverse bending plate 133 is also flipped downward, so that the polyurethane board can be reversely bent downward. (Note: the reverse bending piece 130 in the design needs to be disassembled and washed down when bending, and needs to be reinstalled when reversing, but through the corresponding tool to drive the first screw rod 132 to rotate, the reinstallation of the reverse bending piece 130 is significantly faster than the positioning and bending after the polyurethane insulation board is flipped)

[0028] It should be noted that the specific model and specifications of the motor 224 need to be determined according to the actual specifications of the device, and the specific selection calculation method adopts the existing technology in the art, so it will not be described in detail.

[0029] The power supply and principle of the motor 224 are clear to those skilled in the art, and will not be described in detail here.

[0030] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A polyurethane insulation board structure forming and bending device, characterized by, Including bending structure (100) and conveying structure (200), the bending structure (100) includes processing table (110) and positive folding piece (120), the positive folding piece (120) includes rotary lever (121), one side of rotary lever (121) is sleeved with torsion spring (122), the end of rotary lever (121) is fixed with positive folding plate (123), one side of positive folding plate (123) is fixed with rotating block two (124), one side of rotating block two (124) is rotatably connected with connecting rod (125), one side of connecting rod (125) is rotatably connected with electric telescopic rod three (126), electric telescopic rod three (126) is fixed in the inside of processing table (110).

2. The polyurethane insulation board structural forming and bending apparatus of claim 1, wherein, The top of processing table (110) is fixed with support frame (111), the top of support frame (111) is fixed with electric telescopic rod one (112), the end of electric telescopic rod one (112) is fixed with heating plate (113), one side of processing table (110) is fixed with rotating block one (114), rotating lever (121) is rotatably connected in the inside of rotating block one (114), auxiliary wheel (115) is rotatably connected in the inside of processing table (110), electric telescopic rod two (116) is fixed in the inside of processing table (110), the end of electric telescopic rod two (116) is fixed with extension plate one (117).

3. The polyurethane insulation board structural forming and bending apparatus of claim 1, wherein, One side of positive folding plate (123) is fixed with reverse folding piece (130), reverse folding piece (130) includes support block (131), support block (131) is fixed on one side of positive folding plate (123), screw rod one (132) is screw connected in the inside of support block (131), the end of screw rod one (132) is rotatably connected with reverse folding plate (133).

4. The polyurethane insulation board structural forming and bending apparatus of claim 3, wherein, The bottom of reverse folding plate (133) is fixed with guide rod (134), electric telescopic rod four (135) is fixed in the inside of reverse folding plate (133), the output shaft end of electric telescopic rod four (135) is fixed with extension plate two (136).

5. The polyurethane insulation board forming and bending apparatus of claim 1, wherein, The conveying structure (200) includes limiting piece (210) and conveying piece (220), the limiting piece (210) includes screw rod two (211), the screw rod two (211) is rotatably connected in the inside of processing table (110), the end of screw rod two (211) is fixed with rotating handle (212), the one side of screw rod two (211) is screw connected with moving plate (213), the top of moving plate (213) is fixed with limiting plate (214).

6. The polyurethane insulation board structural forming and bending apparatus of claim 5, wherein, The conveying piece (220) includes fixed frame (221), the fixed frame (221) is fixed on the top of processing table (110), the inside of fixed frame (221) is slidably connected with sliding block (222), the bottom of sliding block (222) is fixed with tension spring (223).

7. The polyurethane insulation board structural forming and bending apparatus of claim 6, wherein, One side of sliding block (222) is fixed with motor (224), the output shaft end of motor (224) is fixed with conveying roller (225). The conveying roller (225) is fixed on the top of processing table (110).

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