Automatic trepanning device for insulation board

Abstract

The invention relates to the technical field of punching equipment, in particular to an automatic heat preservation plate punching device which comprises a supporting frame, a vertical frame, a punching mechanism, a sliding table and a feeding mechanism, an inclined plate is integrally and fixedly connected to the top of the supporting frame, a discharging opening is formed in the bottom end of the inclined plate, and the vertical frame is fixedly connected to the top end of the supporting frame; an air cylinder is fixedly connected to the top end of the vertical frame, and the trepanning mechanism is arranged on the inner side of the vertical frame and comprises a connecting plate, a limiting ring, a rotating rod, a drill bit and a clamping block. Supporting is provided through the supporting frame, the sliding table controls the feeding mechanism to move, the heat preservation plate is conveyed to the top of the trepanning mechanism to be trepanned, the trepanning mechanism can adjust the position of a rotating rod according to the actual requirement of the heat preservation plate, the position of a drill bit is adjusted accordingly, then the trepanning position is adjusted, multi-point trepanning can be completed at a time, and the machining efficiency is improved. The trepanning efficiency is effectively improved, and waste materials obtained after trepanning are conveniently collected in a unified mode to be cleaned.

Description

Technical Field

[0001] The invention relates to the technical field of punching equipment, in particular to an automatic hole-punching device for a thermal insulation board. Background Art

[0002] Prefabricated buildings are green, environmentally friendly and cleanly produced, and have been widely used in various countries in recent years. In order to ensure the functional use of buildings, the application of prefabricated insulation boards has been quite extensive, and the market demand continues to grow. Prefabricated insulation boards need to be punched during production to facilitate subsequent assembly and use.

[0003] At present, the traditional hole-punching method often relies on manual operation. Workers place the insulation board on the punching station and use a puncher to punch holes in the insulation board. If the number of holes to be punched is large, it is sometimes necessary to constantly adjust the position of the insulation board, and the debris left after drilling will increase the subsequent cleaning burden. The overall hole-punching efficiency is low and the manual burden is heavy. Some hole-punching equipment with a higher degree of automation has a higher cost. Summary of the invention

[0004] In order to solve the problems of poor applicability, low hole opening efficiency and heavy labor burden of existing insulation board hole opening, the present invention provides an automatic hole opening device for insulation board.

[0005] The automatic hole-punching device for the thermal insulation board provided by the present invention adopts the following technical solution: The automatic hole opening device for the insulation board comprises: A support frame, wherein an inclined plate is integrally fixedly connected to the top of the support frame, and a discharge port is provided at the bottom end of the inclined plate; A stand, the stand is fixedly connected to the top of the support frame, and the top of the stand is fixedly connected to a cylinder; A hole-opening mechanism, the hole-opening mechanism is arranged on the inner side of the stand, the hole-opening mechanism comprises a connecting plate, a limiting ring, a rotating rod, a drill bit and a clamping block, the connecting plate is fixedly connected to the output shaft of the cylinder, the limiting ring is fixedly connected to the outer bottom surface of the connecting plate, the outer bottom surface of the connecting plate is detachably connected with a guide column coaxial with the limiting ring, one end of the rotating rod is rotatably connected to the guide column, and the outer wall of the other end is slidably connected to the limiting ring, a plurality of drilling slots for accommodating the activity of the drill bit are opened on the rotating rod, and the clamping block is clamped with the drill bit limit position; A slide, the slide is fixed to the top of the support frame and arranged on the inner bottom side of the stand frame, and one end of the slide is detachably connected to a fixed tooth plate; A feeding mechanism, wherein the feeding mechanism is slidably connected to the slide, and the feeding mechanism comprises a heat preservation plate placement frame and a support plate, wherein a linkage module for controlling the horizontal sliding of the support plate is arranged in the heat preservation plate placement frame, and the linkage module is transmission-connected to the fixed tooth plate; A side clamping mechanism, which is arranged on the insulation board placement frame; The blow box is fixed on the stand and arranged on the top side of the heat preservation board placement frame. The blow box is provided with a blower mechanism which rotates synchronously with the movement of the heat preservation board placement frame.

[0006] By adopting the above technical solution, the support is provided by the support frame, and the slide controls the movement of the feeding mechanism to send the insulation board to the top of the hole opening mechanism for drilling. The hole opening mechanism can adjust the position of the rotating rod according to the actual needs of the insulation board, thereby adjusting the position of the drill bit, and then adjusting the drilling position, so that multiple holes can be drilled at one time, effectively improving the hole opening efficiency, and the waste after the holes are drilled falls into the inclined plate and is discharged from the discharge port, which is convenient for subsequent cleaning. After the hole drilling is completed, the insulation board contacts the linkage module with the fixed tooth plate, and the support of the insulation board by the support plate is cancelled, so that the insulation board automatically falls and completes the collection. After the fixed tooth plate is separated from the linkage module, the support plate slides out to continue to support the next insulation board, and the reciprocating operation is performed to realize the automatic unloading of the insulation board and reduce the burden of manual handling.

[0007] Optionally, the linkage module includes a first rack, a transfer gear, a second rack and a driving gear. A slot adapted to the fixed tooth plate is provided on the side of the insulation board placement frame close to the fixed tooth plate. Two of the first rack and the second rack are provided, and are respectively slidably connected to the inner walls on both sides of the insulation board placement frame. The transfer gear is provided between the first rack and the second rack, and meshes with the first rack and the second rack for transmission. The transfer gear is rotatably connected to the inner wall of the insulation board placement frame, the driving gear is rotatably connected to the inner wall of the insulation board placement frame, and the driving gear is close to the slot, and the driving gear meshes with the fixed tooth plate and the second rack for transmission.

[0008] By adopting the above technical solution, the sliding of the second rack is controlled by the meshing transmission between the fixed tooth plate and the second rack, and the second rack meshes with the transfer gear, so that the transfer gear rotates and meshes with the first rack, thereby driving the first rack to slide, thereby realizing the extension and contraction of the support plate, and completing the support and release of the insulation board, without the need for other power sources for control, the operation is convenient and low-cost, and the mechanical structure is easy to maintain.

[0009] Optionally, the first rack is an L-shaped structure, the second rack is a straight structure, two ends of one of the support plates are fixedly connected to the two first racks, and two ends of the other support plate are fixedly connected to the two second racks.

[0010] By adopting the above technical solution and by the shape design of the first rack and the second rack, the two support plates are kept at the same height, thereby ensuring the accuracy and stability when the insulation board is opened.

[0011] Optionally, the drill bit is provided with a plurality of V-grooves and sockets at equal intervals, the V-grooves and sockets are distributed at intervals, one end of the clamping block is fixedly connected to a V-shaped block engaged with the V-grooves, and the upper and lower sides of the V-shaped block are provided with insertion rods fixedly connected to the clamping block.

[0012] By adopting the above technical solution, the drill bit is reinforced through the engagement between the V-shaped block and the V-shaped groove, and the insertion between the insertion rod and the insertion hole, so as to prevent the drill bit from shaking randomly when drilling a hole, thereby affecting the drilling accuracy.

[0013] Optionally, a discharge pipe is integrally and fixedly connected to the bottom end of the inclined plate, and a waste box is placed on the bottom side of the discharge pipe.

[0014] By adopting the above technical solution, the falling waste is restrained by the discharge pipe, so that it is easy to scatter outside the waste box. The waste chips from the openings are uniformly collected by the waste box, which is convenient for subsequent cleaning and effectively reduces the workload of workers.

[0015] Optionally, an outer wall of the support frame close to the fixed tooth plate is slidably connected with a material receiving plate.

[0016] By adopting the above technical solution, the insulation board with holes drilled can be stored through the receiving plate, and a conveyor belt can be set under the receiving plate, eliminating the manual handling steps, which is simple and practical.

[0017] Optionally, the length of the slide is greater than the length of the support frame, and the distance that the slide extends beyond the support frame is greater than the length of the insulation board placement frame.

[0018] By adopting the above technical solution and designing the length of the slide and the insulation board, it is ensured that loading and unloading can be completed on both sides of the slide, thereby improving the degree of automation of the device.

[0019] Optionally, the distance between the receiving plate and the slide is greater than the thickness of the insulation board.

[0020] By adopting the above technical solution and setting the distance between the receiving plate and the slide, it is ensured that after the insulation board falls into the receiving plate, the receiving plate can slide out stably.

[0021] Optionally, the side clamping mechanism includes a double-headed hydraulic rod and a side clamping plate, the double-headed hydraulic rod is fixedly connected to the outer top surface of the insulation board placement frame away from the blowing box, the side clamping plate is fixedly connected to the output shaft of the double-headed hydraulic rod, the side clamping plate is slidably connected to the insulation board placement frame, and the side clamping plate is projected in the vertical direction and is perpendicular to the support plate.

[0022] By adopting the above technical solution, the two sides of the insulation board can be clamped and fixed according to the size of the insulation board, thereby improving the applicability of the device so that it can meet the usage requirements when drilling holes in different insulation boards.

[0023] Optionally, the blowing mechanism includes a fan center rod, fan blades, a worm and a worm wheel. The outer walls on both sides of the insulation board placement frame are fixedly connected to a third rack. The blowing box is rotatably connected to a linkage shaft rod, and the outer wall of the linkage shaft rod is coaxially fixedly connected to a linkage gear meshing with the third rack rod. The inner wall of the blowing box is rotatably connected to a driven shaft rod, and a bevel gear set is connected between the linkage shaft rod and the driven shaft rod. A plurality of worm gears are provided with the driven shaft rod, and all are coaxially fixedly connected to the driven shaft rod. A plurality of fan center rods are provided and are rotatably connected to the inner wall of the blowing box. The worm wheel is coaxially fixedly connected to the fan center rod and meshes with the worm gear for transmission. The fan blades are distributed in a circular array on the outside of the fan center rod.

[0024] By adopting the above technical solution, the fan blades can rotate synchronously with the movement of the insulation board placement frame, thereby blowing off the waste chips remaining on the surface of the insulation board after drilling, further reducing the difficulty of subsequent cleaning of the insulation board, thereby improving production efficiency.

[0025] In summary, the present invention includes at least one of the following beneficial technical effects: 1. The support frame provides support, and the slide controls the feeding mechanism to move, and the insulation board is sent to the top of the hole-opening mechanism for hole-opening. The hole-opening mechanism can adjust the position of the rotating rod according to the actual needs of the insulation board, thereby adjusting the position of the drill bit, and then adjusting the drilling position. Multiple holes can be opened at one time, effectively improving the hole-opening efficiency, and the waste after the hole-opening falls into the inclined plate and is discharged from the discharge port, which is convenient for subsequent cleaning; 2. The insulation board contacts the linkage module along with the fixed tooth plate. After the hole is opened, the support of the insulation board by the support plate is cancelled, so that the insulation board automatically falls down to complete the collection. After the fixed tooth plate is separated from the linkage module, the support plate slides out to continue to support the next insulation board. The reciprocating operation realizes the automatic unloading of the insulation board and reduces the burden of manual handling. 3. By matching the insulation board placement frame with the insulation board, the insulation board can be placed exactly into the insulation board placement frame, eliminating the clamping mechanism to ensure the stability of the insulation board when opening a hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the three-dimensional structure of the automatic hole-opening device for the insulation board in this embodiment.

[0027] Figure 2 It is a schematic diagram of the axonometric structure of the automatic hole-opening device for the insulation board in this embodiment.

[0028] Figure 3 It is a schematic diagram of the partial three-dimensional structure of the automatic hole-opening device for the insulation board in this embodiment.

[0029] Figure 4It is a front view structural schematic diagram of the automatic hole opening device for the insulation board in this embodiment.

[0030] Figure 5 It is a schematic diagram of the internal partial structure of the feeding mechanism of the automatic hole-opening device for the insulation board in this embodiment.

[0031] Figure 6 It is a partial three-dimensional structural schematic diagram of the feeding mechanism of the automatic hole-opening device for the insulation board in this embodiment.

[0032] Figure 7 Schematic diagram of the structure of the automatic hole-opening device for the thermal insulation board in this embodiment.

[0033] Figure 8 Schematic diagram of the internal structure of the blowing box of the automatic hole opening device for the insulation board in this embodiment.

[0034] Description of reference numerals: 1. Support frame; 11. Inclined plate; 12. Waste box; 13. Receiving plate; 14. Discharge pipe; 2. Stand; 3. Cylinder; 4. Opening mechanism; 41. Connecting plate; 42. Limiting ring; 43. Rotating rod; 44. Drill; 45. Block; 451. V-shaped block; 452. Inserting rod; 5. Slide; 51. Fixed tooth plate; 6. Feeding mechanism; 61. Insulation board placement frame; 611. Slot; 6 2. Support plate; 63. First rack; 64. Transfer gear; 65. Second rack; 66. Drive gear; 7. Side clamping mechanism; 71. Double-head hydraulic rod; 72. Side clamping plate; 8. Blowing box; 81. Fan center rod; 82. Fan blades; 83. Linkage shaft; 84. Linkage gear; 85. Third rack; 86. Driven shaft; 87. Bevel gear set; 88. Worm; 89. Worm wheel. DETAILED DESCRIPTION

[0035] The following is combined with Figure 1-Figure 8 The present invention is described in further detail.

[0036] The embodiment of the present invention discloses an automatic hole-making device for a thermal insulation board.

[0037] It should be noted that, in the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0038] Reference Figure 1-Figure 8 , the automatic hole opening device of the insulation board comprises: The support frame 1 has an inclined plate 11 integrally fixedly connected to the top of the support frame 1. The setting of the inclined plate 11 allows the waste generated by the opening to slide freely without the need for other external force assistance, thus saving costs. A discharge port is provided at the bottom end of the inclined plate 11 to constrain the falling waste to a certain extent. The stand 2 is fixedly connected to the top of the support frame 1. The top of the stand 2 is fixedly connected to a cylinder 3, which provides downward pressure for opening the hole, so as to facilitate the opening of the hole; The hole-opening mechanism 4 is arranged on the inner side of the stand 2. The hole-opening mechanism 4 comprises a connecting plate 41, a limiting ring 42, a rotating rod 43, a drill bit 44 and a clamping block 45. The connecting plate 41 is fixedly connected to the output shaft of the cylinder 3. The limiting ring 42 is fixedly connected to the outer bottom surface of the connecting plate 41. The pressure distribution of the drill bit 44 when opening a hole is kept similar through the connection arrangement of the connecting plate 41, the limiting ring 42 and the rotating rod 43. The outer bottom surface of the connecting plate 41 is detachably connected with a guide column coaxial with the limiting ring 42, which is convenient for adjustment according to the hole opening position of the insulation board, thereby improving the applicability of the hole-opening device. One end of the rotating rod 43 is rotatably connected to the guide column, and the outer wall of the other end is slidably connected to the limiting ring 42. A plurality of drilling slots for accommodating the activity of the drill bit 44 are provided on the rotating rod 43. The clamping block 45 is limitedly clamped with the drill bit 44. It should be noted that the rotating rod 43 and the limiting ring 42 can be fixed by screws, thereby ensuring the stability of the drill bit 44 during operation after the positioning is completed. The slide 5 is fixed to the top of the support frame 1 and arranged on the inner bottom side of the vertical frame 2. One end of the slide 5 is detachably connected with a fixed tooth plate 51, which is convenient for replacement according to the replacement of the insulation board placement frame 61 to ensure the adaptability of the two; The feeding mechanism 6 is slidably connected to the slide 5. The feeding mechanism 6 includes a heat preservation plate placement frame 61 and a support plate 62. A linkage module for controlling the horizontal sliding of the support plate 62 is arranged in the heat preservation plate placement frame 61. The linkage module is transmission-connected with the fixed tooth plate 51, which saves the power source for controlling the support plate 62 and automatically completes the blanking. The side clamping mechanism 7 is arranged on the insulation board placement frame 61, and can clamp and fix the two sides of the insulation board according to the size of the insulation board, thereby improving the applicability of the device and enabling it to meet the use requirements when drilling holes in different insulation boards; The blow box 8 is fixed on the stand 2 and arranged on the top side of the heat preservation board placement frame 61. The blow box 8 is provided with a blower mechanism that rotates synchronously with the movement of the heat preservation board placement frame 61.

[0039] Specifically, when in use, first select the insulation board placement frame 61 of appropriate size according to the size and shape of the insulation board for installation, determine the opening positions of each point of the insulation board, rotate the rotating rod 43, rotate the drill bit 44 to the opening point, adjust the drill bit 44 to the appropriate length, and after the preparation work is completed, fix the rotating rod 43 with screws, and the slide 5 controls the insulation board placement frame 61 to move to the side away from the fixed tooth plate 51. The staff sends the insulation board to the insulation board placement frame 61 through manual handling or conveyor belt. At this time, the support plate 62 is in an extended state, supporting both ends of the insulation board from the bottom, and the side clamping mechanism 7 clamps and fixes the sides of the insulation board. Note It is noted that the conveyor belt is a prior art, which is not shown in the figure and will not be described in detail. After loading is completed, the slide 5 controls the insulation board placement frame 61 to move to the bottom end of the hole opening mechanism 4, and the cylinder 3 works to control the connecting plate 41 to press down. The connecting plate 41 drives the drill bit 44 on the rotating rod 43 to open holes in the insulation board. The waste generated by the opening falls into the inclined plate 11 and is discharged from the discharge port. When the fixed tooth plate 51 of the insulation board with the hole completed contacts with the linkage module in the insulation board placement frame 61, the support plate 62 is retracted to release the support for the insulation board. At the same time, the side clamping mechanism 7 is released to clamp, thereby realizing automatic unloading and reciprocating operation, so as to realize rapid opening of holes in the insulation board with high efficiency.

[0040] Reference Figure 5 Specifically, in the embodiment of the present invention, the linkage module includes a first rack 63, a transfer gear 64, a second rack 65 and a driving gear 66. A slot 611 adapted to the fixed tooth plate 51 is provided on one side of the insulation board placement frame 61 close to the fixed tooth plate 51. The first rack 63 and the second rack 65 are each provided with two, and are respectively slidably connected to the inner walls of the insulation board placement frame 61 on both sides. The transfer gear 64 is arranged between the first rack 63 and the second rack 65, and meshes with the first rack 63 and the second rack 65 for transmission. The transfer gear 64 rotates with the inner wall of the insulation board placement frame 61. Dynamic connection, the driving gear 66 is rotatably connected to the inner wall of the insulation board placement frame 61, and the driving gear 66 is close to the slot 611, the driving gear 66 is meshed with the fixed tooth plate 51 and the second rack 65 for transmission, the first rack 63 is an L-shaped structure, the second rack 65 is a straight bar structure, both ends of one support plate 62 are fixedly connected to the two first racks 63, and both ends of the other support plate 62 are fixedly connected to the two second racks 65. Through the shape design of the first rack 63 and the second rack 65, the two support plates 62 are kept at the same height, thereby ensuring the accuracy and stability when the insulation board is opened.

[0041] In the embodiment of the present invention, when in use, the fixed tooth plate 51 is inserted into the slot 611 and meshes with the driving gear 66 for transmission. The driving gear 66 rotates, causing the second rack 65 to slide. The second rack 65 meshes with the transfer gear 64, thereby driving the first rack 63 to slide. The second rack 65 and the first rack 63 move synchronously in the opposite direction, thereby controlling the extension and retraction of the support plate 62. It should be noted that the initial state of the support plate 62 is an extended state, which is convenient for supporting the insulation board.

[0042] Reference Figure 7 Specifically, in the embodiment of the present invention, a plurality of V-grooves and sockets are equidistantly arranged on the drill bit 44, and the V-grooves and sockets are spaced apart. One end of the clamping block 45 is fixedly connected to a V-shaped block 451 that engages with the V-groove, and an insertion rod 452 that is fixedly connected to the clamping block 45 is arranged on the upper and lower sides of the V-shaped block 451.

[0043] In the embodiment of the present invention, the length of the drill bit 44 is conveniently and quickly determined by equidistantly arranging a plurality of V-grooves and sockets, and the adaptation of the V-block 451 and the V-groove, and the connection between the insertion rod 452 and the socket improve the stability of the drill bit 44. After the length of the drill bit 44 is determined, the clamping block 45 is inserted so that the V-block 451 and the V-groove are tightly engaged, and the insertion rod 452 is inserted into the slot 611.

[0044] Reference Figure 2 and Figure 3 Specifically, in the embodiment of the present invention, a discharge pipe 14 is integrally and fixedly connected to the bottom end of the inclined plate 11 , and a waste box 12 is placed on the bottom side of the discharge pipe 14 .

[0045] In the embodiment of the present invention, the discharged waste chips are restrained by the discharge pipe 14 to prevent them from spilling outside the waste box 12. The waste box 12 collects the waste chips in a unified manner to facilitate subsequent cleaning.

[0046] Reference Figure 4 Specifically, in the embodiment of the present invention, the outer wall of the support frame 1 close to the fixed tooth plate 51 is slidably connected with a receiving plate 13, and the distance between the receiving plate 13 and the slide 5 is greater than the thickness of the insulation board.

[0047] In the embodiment of the present invention, after the insulation board falls, it falls into the receiving plate 13, and the receiving plate 13 can be directly slid off. A conveyor belt for unloading can also be set on the bottom side of the receiving plate 13 to further reduce the labor burden and transport the insulation board with holes to the storage area.

[0048] Reference Figure 4 Specifically, in the embodiment of the present invention, the length of the slide 5 is greater than the length of the support frame 1, and the distance that the slide 5 exceeds the support frame 1 is greater than the length of the insulation board placement frame 61, which is convenient for loading and unloading on both sides.

[0049] Reference Figure 1 and Figure 6 Specifically, in the embodiment of the present invention, the side clamping mechanism 7 includes a double-headed hydraulic rod 71 and a side clamping plate 72. The double-headed hydraulic rod 71 is fixedly connected to the outer top surface of the insulation board placement frame 61 away from the blowing box 8, and the side clamping plate 72 is fixedly connected to the output shaft of the double-headed hydraulic rod 71. The side clamping plate 72 is slidably connected to the insulation board placement frame 61, and the side clamping plate 72 is projected in the vertical direction and is perpendicular to the support plate 62.

[0050] When in use, when the insulation board is placed in the insulation board placement frame 61, the double-headed hydraulic rod 71 works to control the side clamping plates 72 to move synchronously to clamp and fix the two sides of the insulation board, thereby enhancing the stability of the insulation board when opening a hole.

[0051] Reference Figure 2 , Figure 4 and Figure 8 Specifically, in the embodiment of the present invention, the hair drying mechanism includes a fan center rod 81, fan blades 82, a worm 88 and a worm gear 89. The outer walls of both sides of the insulation board placement frame 61 are fixedly connected to the third rack 85. The blowing box 8 is rotatably connected to a linkage shaft rod 83. The outer wall of the linkage shaft rod 83 is coaxially fixedly connected to a linkage gear 84 meshing with the third rack 85. The inner wall of the blowing box 8 is rotatably connected to a driven shaft rod 86. A bevel gear set 87 is connected between the linkage shaft rod 83 and the driven shaft rod 86. A plurality of worm gears 88 are provided with the driven shaft rod 86, and all are coaxially fixedly connected to the driven shaft rod 86. The fan center rod 81 is provided with a plurality of worm gears and is rotatably connected to the inner wall of the blowing box 8. The worm gear 89 is coaxially fixedly connected to the fan center rod 81 and meshes with the worm gear 88 for transmission. The fan blades 82 are distributed in a circular array on the outside of the fan center rod 81.

[0052] During use, after the drilling is completed, the insulation board placement frame 61 continues to move, and the third rack 85 moves synchronously with the insulation board placement frame 61. The third rack 85 engages with the linkage gear 84 during the movement, thereby driving the linkage shaft 83 to rotate, and under the action of the bevel gear set 87, drives the driven shaft 86 to rotate, and the driven shaft 86 drives each worm 88 to rotate synchronously. The worm 88 and the worm wheel 89 engage and drive the fan center rod 81 to rotate, thereby causing the fan blades 82 to rotate. During the movement of the insulation board placement frame 61, the surface of the insulation board is cleaned by wind, and some residual waste is blown off, thereby improving the cleaning efficiency.

[0053] The above are all preferred embodiments of the present invention, and are not intended to limit the protection scope of the present invention. Therefore, any equivalent changes made based on the structure, shape, and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The automatic hole opening device for the insulation board is characterized by: include: A support frame (1), wherein the top of the support frame (1) is integrally fixedly connected with an inclined plate (11), and the bottom end of the inclined plate (11) is provided with a discharge port; A stand (2), the stand (2) being fixedly connected to the top of the support frame (1), and the top of the stand (2) being fixedly connected to a cylinder (3); A hole opening mechanism (4), wherein the hole opening mechanism (4) is arranged on the inner side of the stand (2); A slide (5), the slide (5) being fixed to the top of the support frame (1) and arranged on the inner bottom side of the stand frame (2), one end of the slide (5) being detachably connected to a fixed tooth plate (51); A feeding mechanism (6), the feeding mechanism (6) being slidably connected to the slide table (5), the feeding mechanism (6) comprising a heat preservation plate placement frame (61) and a support plate (62), a linkage module for controlling the horizontal sliding of the support plate (62) being arranged in the heat preservation plate placement frame (61), the linkage module being transmission-connected to the fixed tooth plate (51); A side clamping mechanism (7) disposed on the insulation board placement frame (61); A blow box (8) is fixed on the stand (2) and arranged on the top side of the heat preservation board placement frame (61); a blower mechanism is arranged inside the blow box (8) and rotates synchronously with the movement of the heat preservation board placement frame (61).

2. The automatic hole-punching device for thermal insulation board according to claim 1, characterized in that: The linkage module comprises a first rack (63), a transfer gear (64), a second rack (65) and a driving gear (66); a slot (611) adapted to the fixed rack (51) is provided on a side of the insulation board placement frame (61) close to the fixed rack plate (51); two first racks (63) and two second racks (65) are provided, and are respectively slidably connected to the inner walls of the insulation board placement frame (61) on both sides; the transfer gear (64) is provided between the first rack (63) and the second rack (65) and meshes with the first rack (63) and the second rack (65) for transmission; the transfer gear (64) is rotatably connected to the inner wall of the insulation board placement frame (61); the driving gear (66) is rotatably connected to the inner wall of the insulation board placement frame (61); the driving gear (66) is close to the slot (611); and the driving gear (66) is meshed with the fixed rack plate (51) and the second rack (65) for transmission.

3. The automatic hole-punching device for the thermal insulation board according to claim 2, characterized in that: The first rack (63) is an L-shaped structure, the second rack (65) is a straight-bar structure, two ends of one support plate (62) are fixedly connected to the two first racks (63), and two ends of the other support plate (62) are fixedly connected to the two second racks (65).

4. The automatic hole-punching device for thermal insulation board according to claim 1, characterized in that: The hole-opening mechanism (4) comprises a connecting plate (41), a limiting ring (42), a rotating rod (43), a drill bit (44) and a clamping block (45); the connecting plate (41) is fixedly connected to the output shaft of the cylinder (3); the limiting ring (42) is fixedly connected to the outer bottom surface of the connecting plate (41); a guide column coaxial with the limiting ring (42) is detachably connected to the outer bottom surface of the connecting plate (41); one end of the rotating rod (43) is rotatably connected to the guide column, and the outer wall of the other end is connected to the limiting ring ( 42) is slidably connected, the rotating rod (43) is provided with a plurality of drilling slots for accommodating the movement of the drill bit (44), the clamping block (45) is limitedly clamped with the drill bit (44), the drill bit (44) is provided with a plurality of V-shaped grooves and plug holes at equal intervals, the V-shaped grooves and plug holes are distributed at intervals, one end of the clamping block (45) is fixedly connected with a V-shaped block (451) engaged with the V-shaped groove, and the upper and lower sides of the V-shaped block (451) are provided with plug rods (452) fixedly connected with the clamping block (45).

5. The automatic hole-punching device for thermal insulation board according to claim 1, characterized in that: A discharge pipe (14) is integrally and fixedly connected to the bottom end of the inclined plate (11), and a waste box (12) is placed on the bottom side of the discharge pipe (14).

6. The automatic hole-punching device for thermal insulation board according to claim 1, characterized in that: The outer wall of the support frame (1) on one side close to the fixed tooth plate (51) is slidably connected with a material receiving plate (13).

7. The automatic hole-punching device for thermal insulation board according to claim 1, characterized in that: The length of the slide (5) is greater than the length of the support frame (1), and the distance that the slide (5) extends beyond the support frame (1) is greater than the length of the insulation board placement frame (61).

8. The automatic hole-drilling device for thermal insulation board according to claim 6, characterized in that: The distance between the material receiving plate (13) and the slide table (5) is greater than the thickness of the insulation board.

9. The automatic hole-drilling device for thermal insulation board according to claim 1, characterized in that: The side clamping mechanism (7) comprises a double-headed hydraulic rod (71) and a side clamping plate (72); the double-headed hydraulic rod (71) is fixedly connected to the outer top surface of the insulation board placement frame (61) on the side away from the blowing box (8); the side clamping plate (72) is fixedly connected to the output shaft of the double-headed hydraulic rod (71); the side clamping plate (72) is slidably connected to the insulation board placement frame (61); and the side clamping plate (72) is perpendicular to the support plate (62) in a vertical projection.

10. The automatic hole-punching device for thermal insulation board according to claim 1, characterized in that: The blowing mechanism comprises a fan center rod (81), fan blades (82), a worm (88) and a worm wheel (89); the outer walls of both sides of the heat preservation plate placement frame (61) are fixedly connected to third racks (85); the blowing box (8) is rotatably connected to a linkage shaft (83); the outer wall of the linkage shaft (83) is coaxially fixedly connected to a linkage gear (84) meshing with the third rack (85); the inner wall of the blowing box (8) is rotatably connected to a driven shaft (86); the linkage shaft (83) is coaxially fixedly connected to a linkage gear (84) meshing with the third rack (85); A bevel gear set (87) is connected between the fan center rod (83) and the driven shaft (86), a plurality of worm gears (88) are provided on the driven shaft (86), and all are coaxially fixedly connected to the driven shaft (86), a plurality of fan center rods (81) are provided and are rotatably connected to the inner wall of the blow box (8), a worm gear (89) is coaxially fixedly connected to the fan center rod (81), and meshes with the worm gear (88) for transmission, and the fan blades (82) are distributed in a circular array on the outside of the fan center rod (81).

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