Punching equipment for annealing furnace production

Abstract

The punching equipment comprises a fixing box, the two sides of the top of the fixing box are in bolted connection with a filtering box and a machining box correspondingly, a dust removal mechanism is arranged in an inner cavity of the filtering box, a clamping mechanism is arranged on the lower half portion of an inner cavity of the machining box, and an adjusting mechanism is arranged on the upper half portion of the inner cavity of the machining box. First through grooves are formed in the front face and the back face of the processing box, second through grooves are formed in the two sides of the bottom of the processing box, the bottoms of the second through grooves penetrate through the fixing box and communicate with an inner cavity of the fixing box, a draught fan is assembled on the top of the filtering box, and an air inlet of the draught fan communicates with an air inlet pipe. Dust is absorbed through the dust removal mechanism, the machining environment can be improved, the filter screen is convenient to disassemble and clean, plates of different sizes and thicknesses can be stably clamped through the clamping mechanism, and good universality is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of punching equipment, and in particular to a punching equipment used in annealing furnace production. Background Art

[0002] Insulation asbestos sheet is an important component material in annealing furnace. A large amount of dust will be generated when punching insulation asbestos sheet. The common insulation asbestos sheet punching equipment used in annealing furnace production on the market has poor dust absorption effect, which is easy to cause air pollution. The dust is inconvenient, time-consuming and labor-intensive to clean. At the same time, it is difficult to stably clamp insulation asbestos sheets of different sizes and thicknesses, and the flexibility of use is poor. Summary of the invention

[0003] The object of the present invention is to provide a punching device for annealing furnace production, which absorbs dust through a dust removal mechanism, helps to improve the processing environment, and the filter is easy to disassemble and clean. The clamping mechanism can stably clamp plates of different sizes and thicknesses, and has good versatility to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a punching device for annealing furnace production, comprising a fixed box, a filter box and a processing box are bolted to the two sides of the top of the fixed box respectively, the inner cavity of the filter box is provided with a dust removal mechanism, the lower half of the inner cavity of the processing box is provided with a clamping mechanism, the upper half of the inner cavity of the processing box is provided with an adjustment mechanism, the front and back sides of the processing box are provided with a first through groove, the two sides of the bottom of the processing box are provided with a second through groove, the bottom of the second through groove passes through the fixed box and is connected with the inner cavity of the fixed box.

[0005] Among them, the dust removal mechanism includes a fan, an air inlet pipe, a transmission pipe, a dust hood, a slot, a sealing block, a filter, an L-shaped pressing block, a support block and a return spring. The top of the filter box is equipped with a fan, the air inlet of the fan is connected to the air inlet pipe, the air outlet of the fan is connected to the air outlet pipe, the bottom of the air inlet pipe passes through the filter box and is connected to the inner cavity of the filter box, one side of the filter box is connected to the transmission pipe, and the side of the transmission pipe away from the filter box passes through the processing box and is connected to the dust hood.

[0006] The lower wall of the inner cavity of the filter box is bolted with a slot, a sealing block is embedded on one side of the top of the filter box, a filter screen is clamped in the inner cavity of the slot, and the top of the filter screen passes through the sealing block and extends upward.

[0007] Among them, the top of the filter screen is movably equipped with an L-shaped pressing block, the front and back sides of the L-shaped pressing block are rotatably connected to a rotating rod through bearings, the outer sides of the rotating rod are bolted with support blocks, the bottoms of the support blocks are respectively bolted to the front and back sides of the top of the filter box, the side of the L-shaped pressing block away from the filter screen is bolted with a return spring, and the side of the return spring away from the L-shaped pressing block is bolted to the top of the filter box.

[0008] Wherein, the clamping mechanism includes a first motor, a first screw rod, a first movable block, a movable rod, a connecting block, a slide groove, a clamping block, a threaded rod, a handle and a limit block. The lower wall of the inner cavity of the fixed box is equipped with a first motor, the output shaft of the first motor is bolted with a first screw rod, the top of the first screw rod is rotatably connected to the upper wall of the inner cavity of the fixed box through a bearing, and the surface of the first screw rod is threadedly connected to the first movable block through a threaded sleeve.

[0009] Among them, both sides of the first movable block are movably connected to movable rods through movable seats, the side of the movable rod away from the first movable block is movably connected to a connecting block through a movable seat, the back of the connecting block is bolted with a first sliding block, and both sides of the back side of the inner cavity of the fixed box are provided with sliding grooves used in conjunction with the first sliding block.

[0010] Among them, the top of the connecting block passes through the second through groove and is bolted with a clamping block, the top of the clamping block is threadedly connected to a threaded rod through a threaded sleeve, the top of the threaded rod is bolted with a handle, and the bottom of the threaded rod is rotatably connected to a limit block through a bearing.

[0011] Among them, the adjusting mechanism includes a second motor, a second screw rod, a second movable block, a second slider, a sliding rod, an electric push rod and a punching equipment body. A second motor is installed on one side of the processing box, and the output shaft of the second motor is bolted with a second screw rod. One side of the second screw rod penetrates the processing box and is rotatably connected to one side of the inner cavity of the processing box through a bearing. The surface of the second screw rod is threadedly connected to the second movable block through a threaded sleeve.

[0012] The top of the second movable block is bolted with a second sliding block, the inner cavity of the second sliding block is slidably connected with a sliding rod, and the two sides of the sliding rod are respectively bolted to the two sides of the inner cavity of the processing box.

[0013] Wherein, an electric push rod is bolted to the bottom of the second movable block, and a punching device body is assembled at the bottom of the electric push rod.

[0014] In summary, due to the adoption of the above technology, the beneficial effects of the present invention are:

[0015] In the present invention, the cooperation of the fan, the air inlet pipe, the transmission pipe, the dust hood, the slot, the sealing block, the filter, the L-shaped pressing block, the support block and the return spring facilitates the absorption of the dust generated by the punching, thereby improving the air quality at the processing site; the dust is absorbed by the dust hood and the dust-containing gas is discharged into the inner cavity of the filter box through the transmission pipe, and the dust-containing gas is filtered by the filter, thereby improving the air quality and avoiding air pollution; the operator presses the L-shaped pressing block to move it away from the filter, and the operator can quickly disassemble the filter and clean it, saving time and effort.

[0016] In the present invention, by cooperating with the first motor, the first screw rod, the first movable block, the movable rod, the connecting block, the slide groove and the clamping block, it is convenient to fix plates of different sizes; the first motor is used to drive the first screw rod to rotate, so that the first movable block, the movable rod, the connecting block and the clamping block are moved, and then the clamping block is used to fix the plates from both sides, which can be suitable for plates of different sizes; by cooperating with the threaded rod, the handle and the limit block, it is convenient to fix plates of different thicknesses; by rotating the handle, the threaded rod drives the limit block to move downward until it fits with the top of the thermal insulation asbestos plate, thereby fixing plates of different thicknesses, having a wide range of applications and being suitable for popularization and use.

[0017] In the present invention, the punching position can be adjusted according to needs through the cooperation of the second motor, the second screw rod, the second movable block, the second slider, the slide rod, the electric push rod and the punching device body; the second motor is used to drive the second screw rod to rotate, so that the second movable block drives the electric push rod and the punching device body to move, thereby the position of the punching device body can be adjusted according to the punching position, the adjustment is convenient, and the work intensity of the operator is greatly reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of a punching device used in annealing furnace production according to the present invention;

[0019] Figure 2 It is a schematic cross-sectional structure diagram of a processing box of a punching device used in annealing furnace production according to the present invention;

[0020] Figure 3 It is a schematic cross-sectional structure diagram of a fixed box of a punching device used in annealing furnace production according to the present invention;

[0021] Figure 4 It is a schematic cross-sectional view of the filter box structure of a punching device used in annealing furnace production according to the present invention;

[0022] Figure 5 The present invention is a three-dimensional schematic diagram of the cross-sectional structure of a fixed box of a punching device used in annealing furnace production.

[0023] In the figure: 1. fixed box; 2. filter box; 3. processing box; 4. dust removal mechanism; 41. fan; 42. air inlet pipe; 43. transmission pipe; 44. dust hood; 45. slot; 46. sealing block; 47. filter screen; 48. L-shaped pressing block; 49. support block; 410. reset spring; 5. clamping mechanism; 51. first motor; 52. first screw rod; 53. first movable block; 54. movable rod; 55. connecting block; 56. slide groove; 57. clamping block; 58. threaded rod; 59. handle; 510. limit block; 6. adjustment mechanism; 61. second motor; 62. second screw rod; 63. second movable block; 64. second slider; 65. slider; 66. electric push rod; 67. punching equipment body; 7. second through groove. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the invention claimed for protection, but merely represents the selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0025] The present invention provides Figure 1-5 As shown, a punching device for annealing furnace production includes a fixed box 1, a filter box 2 and a processing box 3 are bolted to both sides of the top of the fixed box 1, a dust removal mechanism 4 is provided in the inner cavity of the filter box 2, a clamping mechanism 5 is provided in the lower half of the inner cavity of the processing box 3, and an adjustment mechanism 6 is provided in the upper half of the inner cavity of the processing box 3. First through grooves are provided on the front and back of the processing box 3, and the first through grooves are used to facilitate the feeding and discharging of plates. Second through grooves 7 are provided on both sides of the bottom of the processing box 3, and the bottoms of the second through grooves 7 pass through the fixed box 1 and are connected to the inner cavity of the fixed box 1.

[0026] The dust removal mechanism 4 includes a fan 41, an air inlet pipe 42, a transmission pipe 43, a dust hood 44, a slot 45, a sealing block 46, a filter screen 47, an L-shaped pressing block 48, a support block 49 and a return spring 410. The fan 41 is installed on the top of the filter box 2, the air inlet of the fan 41 is connected to the air inlet pipe 42, the air outlet of the fan 41 is connected to the air outlet pipe, the bottom of the air inlet pipe 42 passes through the filter box 2 and is connected to the inner cavity of the filter box 2, one side of the filter box 2 is connected to the transmission pipe 43, the side of the transmission pipe 43 away from the filter box 2 passes through the processing box 3 and is connected to the dust hood 44, and the operator turns on the fan 41 to make the dust hood 44 generate suction and absorb dust.

[0027] A card slot 45 is bolted to the lower wall of the inner cavity of the filter box 2, and a sealing block 46 is embedded on one side of the top of the filter box 2. The sealing block 46 increases the sealing performance of the filter box 2. A filter screen 47 is clamped to the inner cavity of the card slot 45. The dust-containing gas enters the inner cavity of the filter box 2 through the transmission pipe 43 and is filtered by the filter screen 47. The filtered air is discharged from the air outlet pipe. The top of the filter screen 47 passes through the sealing block 46 and extends upward.

[0028] The top of the filter screen 47 is movably equipped with an L-shaped pressing block 48, and the front and back sides of the L-shaped pressing block 48 are rotatably connected to a rotating rod through a bearing. The L-shaped pressing block 48 is limited by the rotating rod and its rotation is assisted. The outer side of the rotating rod is bolted with a supporting block 49, and the supporting block 49 is used to support the rotating rod. The bottom of the supporting block 49 is respectively bolted to the front and back sides of the top of the filter box 2. The side of the L-shaped pressing block 48 away from the filter screen 47 is bolted with a return spring 410, and the side of the return spring 410 away from the L-shaped pressing block 48 is bolted to the top of the filter box 2. The operator presses the L-shaped pressing block 48 to move it to the side away from the filter screen 47, thereby releasing the limit on the filter screen 47, making it convenient for the operator to disassemble and clean the filter screen 47. Conversely, the return spring 410 is used to drive the L-shaped pressing block 48 to reset, so as to fix the filter screen 47.

[0029] The clamping mechanism 5 includes a first motor 51, a first screw rod 52, a first movable block 53, a movable rod 54, a connecting block 55, a slide groove 56, a clamping block 57, a threaded rod 58, a handle 59 and a limit block 510. The lower wall of the inner cavity of the fixed box 1 is equipped with the first motor 51, the output shaft of the first motor 51 is bolted with the first screw rod 52, the top of the first screw rod 52 is rotatably connected to the upper wall of the inner cavity of the fixed box 1 through a bearing, the surface of the first screw rod 52 is threadedly connected to the first movable block 53 through a threaded sleeve, and the first motor 51 is a servo motor, and the first movable block 53 can be driven to move by the rotation of the first screw rod 52.

[0030] Both sides of the first movable block 53 are movably connected to movable rods 54 through movable seats, and the side of the movable rod 54 away from the first movable block 53 is movably connected to a connecting block 55 through a movable seat. The movable rod 54 and the connecting block 55 are driven to move by the first movable block 53, and the back of the connecting block 55 is bolted with a first slider. Both sides of the back side of the inner cavity of the fixed box 1 are provided with sliding grooves 56 used in conjunction with the first slider. The connecting block 55 is limited and supported by the cooperation of the first slider and the sliding groove 56, so that the connecting block 55 is more stable when moving.

[0031] The top of the connecting block 55 passes through the second through groove 7 and is bolted with a clamping block 57. The top of the clamping block 57 is threadedly connected to a threaded rod 58 through a threaded sleeve. The top of the threaded rod 58 is bolted with a handle 59. The bottom of the threaded rod 58 is rotatably connected to a limit block 510 through a bearing. The clamping block 57 is driven to move by the connecting block 55, so that plates of different sizes can be limited. At the same time, by rotating the handle 59, the threaded rod 58 can be rotated and drive the limit block 510 to move downward, thereby fixing plates of different thicknesses.

[0032] The adjusting mechanism 6 includes a second motor 61, a second screw rod 62, a second movable block 63, a second slider 64, a slide rod 65, an electric push rod 66 and a punching device body 67. The second motor 61 is installed on one side of the processing box 3. The output shaft of the second motor 61 is bolted with the second screw rod 62. One side of the second screw rod 62 penetrates the processing box 3 and is rotatably connected to one side of the inner cavity of the processing box 3 through a bearing. The surface of the second screw rod 62 is threadedly connected to the second movable block 63 through a threaded sleeve. The second motor 61 is a servo motor. The rotation of the second screw rod 62 can drive the second movable block 63 to move, thereby adjusting the punching position.

[0033] A second slider 64 is bolted to the top of the second movable block 63, and a slide rod 65 is slidably connected to the inner cavity of the second slider 64. Both sides of the slide rod 65 are bolted to both sides of the inner cavity of the processing box 3 respectively. The cooperation between the second slider 64 and the slide rod 65 plays a role of limiting and supporting the second movable block 63.

[0034] An electric push rod 66 is bolted to the bottom of the second movable block 63 , and a punching device body 67 is mounted on the bottom of the electric push rod 66 . The electric push rod 66 can drive the punching device body 67 to rise and fall, thereby performing punching.

[0035] Structural principle: The user turns on the first motor 51 to rotate the first screw rod 52, thereby moving the first movable block 53 and driving the movable rod 54, the connecting block 55 and the clamping block 57 to move, thereby limiting the plate from both sides. Then, the user turns the handle 59 to rotate the threaded rod 58 and drive the limit block 510 to move downward until the limit block 510 is attached to the top of the plate and fixes the plate, thereby clamping plates of different sizes and thicknesses; the user turns on the second motor 61 to rotate the second screw rod 62, thereby driving the second movable block 63 and The punching device body 67 moves, and then the position of the punching device body 67 is adjusted according to the punching location, thereby punching; finally, the user turns on the fan 41 to allow the dust hood 44 to collect the dust and discharge the dust-containing gas into the inner cavity of the filter box 2 through the transmission pipe 43, and filters the dust-containing gas through the filter screen 47; when the filter screen 47 needs to be cleaned, the user presses the L-shaped pressing block 48 to move it to the side away from the filter screen 47, thereby releasing the limit on the filter screen 47, making it convenient for the operator to disassemble and clean the filter screen 47.

[0036] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

[0037] 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.

Claims

1. A punching device for annealing furnace production, comprising a fixed box (1), characterized in that: A filter box (2) and a processing box (3) are bolted to the two sides of the top of the fixed box (1), respectively; the inner cavity of the filter box (2) is provided with a dust removal mechanism (4); the lower half of the inner cavity of the processing box (3) is provided with a clamping mechanism (5); the upper half of the inner cavity of the processing box (3) is provided with an adjustment mechanism (6); the front and back sides of the processing box (3) are provided with first through grooves; the two sides of the bottom of the processing box (3) are provided with second through grooves (7); the bottoms of the second through grooves (7) penetrate the fixed box (1) and are connected to the inner cavity of the fixed box (1).

2. The punching device for annealing furnace production according to claim 1, characterized in that: The dust removal mechanism (4) comprises a fan (41), an air inlet pipe (42), a transmission pipe (43), a dust hood (44), a slot (45), a sealing block (46), a filter screen (47), an L-shaped pressing block (48), a support block (49) and a return spring (410); the top of the filter box (2) is equipped with the fan (41); the air inlet of the fan (41) is connected to the air inlet pipe (42); the air outlet of the fan (41) is connected to the air outlet pipe; the bottom of the air inlet pipe (42) passes through the filter box (2) and is connected to the inner cavity of the filter box (2); one side of the filter box (2) is connected to the transmission pipe (43); the side of the transmission pipe (43) away from the filter box (2) passes through the processing box (3) and is connected to the dust hood (44).

3. The punching device for annealing furnace production according to claim 2, characterized in that: The lower wall of the inner cavity of the filter box (2) is bolted with a slot (45), a sealing block (46) is embedded on one side of the top of the filter box (2), a filter screen (47) is clamped in the inner cavity of the slot (45), and the top of the filter screen (47) passes through the sealing block (46) and extends upward.

4. The punching device for annealing furnace production according to claim 3, characterized in that: The top of the filter screen (47) is movably equipped with an L-shaped pressing block (48); the front and back sides of the L-shaped pressing block (48) are rotatably connected to a rotating rod via a bearing; the outer sides of the rotating rod are bolted with a supporting block (49); the bottom of the supporting block (49) is bolted to the front and back sides of the top of the filter box (2), respectively; the side of the L-shaped pressing block (48) away from the filter screen (47) is bolted with a return spring (410); the side of the return spring (410) away from the L-shaped pressing block (48) is bolted to the top of the filter box (2).

5. The punching device for annealing furnace production according to claim 1, characterized in that: The clamping mechanism (5) comprises a first motor (51), a first screw rod (52), a first movable block (53), a movable rod (54), a connecting block (55), a sliding groove (56), a clamping block (57), a threaded rod (58), a handle (59) and a limit block (510); the lower wall of the inner cavity of the fixed box (1) is equipped with the first motor (51); the output shaft of the first motor (51) is bolted with the first screw rod (52); the top of the first screw rod (52) is rotatably connected to the upper wall of the inner cavity of the fixed box (1) through a bearing; the surface of the first screw rod (52) is threadedly connected with the first movable block (53) through a threaded sleeve.

6. The punching device for annealing furnace production according to claim 5, characterized in that: Both sides of the first movable block (53) are movably connected to movable rods (54) via movable seats, and the side of the movable rod (54) away from the first movable block (53) is movably connected to a connecting block (55) via a movable seat, and the back of the connecting block (55) is bolted to a first sliding block, and both sides of the back of the inner cavity of the fixed box (1) are provided with sliding grooves (56) used in conjunction with the first sliding block.

7. The punching device for annealing furnace production according to claim 6, characterized in that: The top of each connection block (55) passes through the second through groove (7) and is bolted to a clamping block (57); the top of each clamping block (57) is threadedly connected to a threaded rod (58) via a threaded sleeve; the top of each threaded rod (58) is bolted to a handle (59); and the bottom of each threaded rod (58) is rotatably connected to a limit block (510) via a bearing.

8. The punching device for annealing furnace production according to claim 1, characterized in that: The adjusting mechanism (6) comprises a second motor (61), a second screw rod (62), a second movable block (63), a second slider (64), a slide rod (65), an electric push rod (66) and a punching device body (67); one side of the processing box (3) is equipped with a second motor (61); the output shaft of the second motor (61) is bolted with a second screw rod (62); one side of the second screw rod (62) passes through the processing box (3) and is rotatably connected to one side of the inner cavity of the processing box (3) through a bearing; the surface of the second screw rod (62) is threadedly connected to the second movable block (63) through a threaded sleeve.

9. The punching device for annealing furnace production according to claim 8, characterized in that: A second sliding block (64) is bolted to the top of the second movable block (63), and a sliding rod (65) is slidably connected to the inner cavity of the second sliding block (64). The two sides of the sliding rod (65) are respectively bolted to the two sides of the inner cavity of the processing box (3).

10. The punching device for annealing furnace production according to claim 9, characterized in that: An electric push rod (66) is bolted to the bottom of the second movable block (63), and a punching device body (67) is mounted on the bottom of the electric push rod (66).

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