Adjustable punching device for outdoor oven production

Abstract

The utility model discloses an adjustable punching device for outdoor oven production, which comprises a rack, an adjusting assembly and a punching assembly, the adjusting assembly is used for clamping an oven plate, the outer wall of the adjusting assembly is in threaded connection with the inner wall of the rack, the punching assembly is used for punching the oven plate, and the utility model relates to the technical field of oven production. According to the device, an adjusting assembly is arranged, a worker places a to-be-machined oven plate on a fixing plate, a screw rod is rotated to enable two clamping plates to clamp the oven plate, a rotating disc is rotated to enable a rotating rod to drive a driven rod to rotate through a toothed belt, a pressing plate descends, balls make contact with the upper surface of the oven plate, and the worker moves the oven plate according to the position where punching is needed; and when the punching assembly works, the driving motor can move on the guide rail, and the purpose that the worker can adjust the position of the to-be-machined oven plate so that the punching assembly can punch all the positions of the oven plate can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of oven production, in particular to an adjustable punching device for outdoor oven production. Background Art

[0002] An oven is a device that uses hot air to bake and cook food, and is generally a closed or semi-closed structure.

[0003] In the prior art, there is a baking oven punching device with Chinese patent number CN218874452U, which includes a bottom plate, a first fixed stop block, a second fixed stop block, a cam and a self-feeding tapping deep hole drill. A first stepper motor is fixed to one side of the top of the bottom plate by screws, and a rotating bearing platform is connected to the upper end of the first stepper motor. A plate is provided on the top of the rotating bearing platform. A U-shaped bracket is welded on the top of the bottom plate and on one side of the first stepper motor, and a cam is provided on the upper end of the U-shaped bracket. The new punching device has a structure for driving the plate used to manufacture the baking oven to rotate, and has the function of providing a driving force for punching by means of cam transmission. By using the method of matching the cam with the turntable, the punching process has a high efficiency, and thus can achieve good economic benefits, and is suitable for wide promotion and use.

[0004] However, in the prior art, although the above patent has the above technical advantages, it has the disadvantage that the loading platform in the above device can only rotate and the position of the mounting seat is fixed, so the device can only punch a hole in one position of the plate when the oven plate is fixed, or punch a circular hole in the plate when the plate rotates, which may lead to the problem that the oven plate may not be fully punched. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model adopts a technical solution to solve the technical problems thereof: an adjustable punching device for outdoor oven production, comprising: a frame;

[0006] An adjusting component, the adjusting component is used to clamp the oven plate, and the outer wall of the adjusting component is threadedly connected to the inner wall of the frame;

[0007] A punching assembly, the punching assembly is used to punch holes in the oven plate, and the bottom of the punching assembly is fixedly connected to the outer wall of the frame;

[0008] Among them, the adjustment component includes a rotating rod, the outer wall of the rotating rod is rotatably connected to the driven rod through a toothed belt, the outer wall of the rotating rod is fixedly connected to a turntable, a pressure plate is arranged below the turntable, a ball is rotatably connected in the wall of the pressure plate, and a fixing component is arranged below the ball, and the fixing component can be used to fix the oven plate.

[0009] Preferably, the inner wall of the turntable is fixedly connected to the outer wall of the rotating rod, the outer walls of the rotating rod and the driven rod are threadedly connected to the inner wall of the frame, and the outer walls of the rotating rod and the driven rod are rotatably connected to the inner wall of the pressure plate. Rotating the turntable causes the rotating rod to rotate, and the rotating rod simultaneously drives the driven rod to rotate through the toothed belt.

[0010] Preferably, the fixing assembly includes a screw, the outer wall of the screw is threadedly connected to a splint, the outer wall of the splint is slidably connected to a fixing plate, the inner wall of the fixing plate is rotatably connected to a rotating ball, a baffle is provided on the outside of the rotating ball, the inner wall of the splint is fixedly connected to a telescopic tube, the outer wall of the telescopic tube is rotatably connected to a roller, a compression spring is provided on the outside of the roller, and when the splint is slightly separated from the oven plate, the compression spring stretches to reset the roller.

[0011] Preferably, the outer wall of the screw is rotatably connected to the inner wall of the frame, the outer wall of the frame is fixedly connected to the bottom of the fixed plate, the outer wall of the baffle is slidably connected to the inner wall of the clamping plate, the inner wall of the clamping plate is fixedly connected to the outer wall of the compression spring, the end of the compression spring away from the clamping plate contacts the outer wall of the roller, the outer wall of the roller is rotatably connected to the inner wall of the clamping plate, the staff moves the oven plate according to the position of the hole to be punched, and the surface of the oven plate moves by means of balls, rollers and rotating balls.

[0012] Preferably, the punching assembly includes a hydraulic cylinder, a lifting plate is fixedly connected to the bottom of the hydraulic cylinder, a ferrule is fixedly connected to the inner wall of the lifting plate, a buffer spring is fixedly connected to the bottom of the ferrule, a fixed tube is arranged on the outside of the buffer spring, a guide rail is fixedly connected to the inner wall of the lifting plate, a driving motor is slidably connected to the outer wall of the guide rail, a rotating shaft is fixedly connected to the output end of the driving motor, a punching needle is threadedly connected to the bottom end of the rotating shaft, and the punching needle is threadedly mounted on the bottom end of the rotating shaft, so that the staff can replace the model of the punching needle.

[0013] Preferably, the top of the hydraulic cylinder is fixedly connected to the outer wall of the frame, the outer wall of the frame is fixedly connected to the bottom of the fixed tube, the inner wall of the fixed tube is slidably connected to the outer wall of the sleeve, the bottom end of the buffer spring is fixedly connected to the outer wall of the frame, the outer wall of the drive motor is slidably connected to the inner wall of the lifting plate, and the drive motor drives the punching needle to rotate through the rotating shaft, so that it punches holes in the oven plate.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. The utility model sets an adjustment component. The staff puts the oven plate to be processed on the fixed plate, rotates the screw to clamp the oven plate with two clamps, rotates the turntable to drive the driven rod to rotate through the toothed belt, so that the pressure plate descends, and the ball contacts the upper surface of the oven plate. The staff moves the oven plate according to the position of the holes to be punched, and when the punching component is working, the driving motor can move on the guide rail, so that the staff can adjust the position of the oven plate to be processed and the punching component can punch holes in various positions of the oven plate.

[0016] 2. The utility model sets a punching assembly, and the hydraulic cylinder works to lower the lifting plate. At the same time, the four ends of the lifting plate drive the sleeves to lower in the fixed tube and compress the buffer spring. When the hydraulic cylinder fails and causes the lifting plate to lose tension, the lifting plate is supported by the buffer springs through the sleeves at its four ends, thereby preventing the lifting plate from falling directly and damaging the punching needle. The punching needle is threadedly installed at the bottom end of the rotating shaft, so the staff can replace the model of the punching needle, thereby achieving the purpose of facilitating the adjustment of the model of the punching needle. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is the front view of the utility model;

[0018] Figure 2 It is a cross-sectional view of the utility model;

[0019] Figure 3 It is a bottom view of the cross-sectional view of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the fixing assembly of the utility model;

[0021] Figure 5 It is a schematic diagram of the structure of the exterior of the splint of the utility model.

[0022] In the figure: 1. frame; 2. adjustment component; 21. rotating rod; 22. driven rod; 23. turntable; 24. pressure plate; 25. ball; 26. fixing component; 261. screw; 262. clamping plate; 263. fixing plate; 264. rotating ball; 265. baffle; 266. telescopic tube; 267. roller; 268. compression spring; 3. punching component; 31. hydraulic cylinder; 32. lifting plate; 33. ferrule; 34. buffer spring; 35. fixing tube; 36. guide rail; 37. driving motor; 38. rotating shaft; 39. punching needle. DETAILED DESCRIPTION

[0023] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations are obvious to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and design various embodiments with various modifications suitable for specific purposes.

[0024] Example:

[0025] See also Figure 1 - Figure 5 The utility model provides a technical solution: an adjustable punching device for outdoor oven production, comprising: a frame 1, an adjusting component 2, the adjusting component 2 is used to clamp the oven plate, the outer wall of the adjusting component 2 is threadedly connected to the inner wall of the frame 1, a punching component 3, the punching component 3 is used to punch holes in the oven plate, and the bottom of the punching component 3 is fixedly connected to the outer wall of the frame 1, wherein the adjusting component 2 comprises a rotating rod 21, the outer wall of the rotating rod 21 is rotatably connected to a driven rod 22 through a toothed belt, the outer wall of the rotating rod 21 is fixedly connected to a rotating disk 23, a pressing plate 24 is arranged below the rotating disk 23, and a ball bearing 25 is rotatably connected to the wall of the pressing plate 24, A fixing assembly 26 is provided below the ball bearing 25, and the fixing assembly 26 can be used to fix the oven plate. The inner wall of the turntable 23 is fixedly connected to the outer wall of the turntable 21, and the outer walls of the turntable 21 and the driven rod 22 are both threadedly connected to the inner wall of the frame 1. The outer walls of the turntable 21 and the driven rod 22 are rotatably connected to the inner wall of the pressure plate 24. Rotating the turntable 23 causes the turntable 21 to rotate, and the turntable 21 simultaneously drives the driven rod 22 to rotate through the toothed belt, so that the turntable 21 and the driven rod 22 descend on the frame 1, that is, the pressure plate 24 at the bottom end thereof also descends, and when the ball bearing 25 on the pressure plate 24 contacts the upper surface of the oven plate, the turntable 23 stops rotating.

[0026] The fixing assembly 26 includes a screw 261, the outer wall of the screw 261 is threadedly connected with a clamping plate 262, the outer wall of the clamping plate 262 is slidably connected with a fixing plate 263, the inner wall of the fixing plate 263 is rotatably connected with a rotating ball 264, the outer side of the rotating ball 264 is provided with a baffle 265, the inner wall of the clamping plate 262 is fixedly connected with a telescopic tube 266, the outer wall of the telescopic tube 266 is rotatably connected with a roller 267, the outer side of the roller 267 is provided with a compression spring 268, when the clamping plate 262 is slightly separated from the oven plate, the compression spring 268 stretches to reset the roller 267, the outer wall of the screw 261 is rotatably connected to the inner wall of the frame 1, the outer wall of the frame 1 is fixedly connected to the bottom of the fixing plate 263, the baffle 265 is The outer wall is slidably connected to the inner wall of the splint 262, and the inner wall of the splint 262 is fixedly connected to the outer wall of the compression spring 268. The end of the compression spring 268 away from the splint 262 contacts the outer wall of the roller 267, and the outer wall of the roller 267 is rotatably connected to the inner wall of the splint 262. The staff moves the oven plate according to the position to be punched, and the surface of the oven plate moves with the help of the ball 25, the roller 267 and the rotating ball 264. The screw 261 is rotated to make the two splints 262 approach each other and clamp the oven plate to be processed. When the position of the oven plate is determined, the screw 261 is rotated again to make the side of the oven plate contact with the surface of the splint 262, and the friction between the two is large when they are in contact, which can prevent the oven plate from shifting.

[0027] The punching assembly 3 includes a hydraulic cylinder 31, a lifting plate 32 is fixedly connected to the bottom of the hydraulic cylinder 31, a sleeve 33 is fixedly connected to the inner wall of the lifting plate 32, a buffer spring 34 is fixedly connected to the bottom of the sleeve 33, and a fixed tube 35 is arranged on the outside of the buffer spring 34. When the hydraulic cylinder 31 fails and causes the lifting plate 32 to lose its pulling force, the lifting plate 32 drops due to its own gravity. At this time, the lifting plate 32 is supported by the buffer spring 34 through the sleeves 33 at its four ends, so as to prevent the lifting plate 32 from falling directly and damaging the punching needle 39; a guide rail 36 is fixedly connected to the inner wall of the lifting plate 32, and a driving motor 37 is slidably connected to the outer wall of the guide rail 36. The output end of the driving motor 37 is fixedly connected to a rotating shaft 38, and the bottom end of the rotating shaft 38 is threadedly connected to the punching needle 39. The punching needle 39 is threadedly installed at the bottom end of the rotating shaft 38, so the staff can replace the model of the punching needle 39. The top of the hydraulic cylinder 31 is fixedly connected to the outer wall of the frame 1 Then, the outer wall of the frame 1 is fixedly connected to the bottom of the fixed tube 35, the inner wall of the fixed tube 35 is slidably connected to the outer wall of the ferrule 33, the bottom end of the buffer spring 34 is fixedly connected to the outer wall of the frame 1, the outer wall of the drive motor 37 is slidably connected to the inner wall of the lifting plate 32, and the drive motor 37 drives the punching needle 39 to rotate through the rotating shaft 38, so that it punches holes in the oven plate. When a hole in one part is punched, the hydraulic cylinder 31 drives the punching needle 39 to rise, and the drive motor 37 moves on the guide rail 36, so that the punching needle 39 is aligned with the next punching part, and the punching assembly 3 works to punch holes in the oven plate; and the screw rod 261 can be rotated to make the clamping plate 262 slightly separated from the oven plate, then the compression spring 268 is extended to reset the roller 267, and the telescopic tube 266 can limit the compression spring 268, and the roller 267 contacts the oven plate. At this time, the staff can move the oven plate so that the punching assembly 3 can punch the next row of holes.

[0028] Working principle:

[0029] When in use, the staff puts the oven plate to be processed under the pressure plate 24 in the adjustment assembly 2 and on the fixed plate 263 of the fixed assembly 26, then rotates the screw rod 261 to make the two clamping plates 262 approach each other and clamp the oven plate to be processed. When clamping, the roller 267 contacts the oven plate but is not completely retracted into the clamping plate 262. The turntable 23 is rotated to rotate the rotating rod 21, and the rotating rod 21 drives the driven rod 22 to rotate through the toothed belt at the same time, so that the rotating rod 21 and the driven rod 22 are lowered on the frame 1, that is, the pressure plate 24 at the bottom thereof is also lowered. When the ball bearing 25 on the pressure plate 24 contacts the upper surface of the oven plate, the turntable 23 stops rotating, and the staff moves the oven plate according to the position of the hole to be punched. The surface of the oven plate moves with the help of the ball bearing 25, the roller 267 and the rotating ball 264. When the position of the oven plate is determined, the screw 261 is rotated again to make the clamping plates 262 approach each other again, and the roller 267 is pressed into the clamping plate 262. The side surface of the oven plate contacts the surface of the clamping plate 262, and the friction between the two is relatively large when they are in contact. When the punching assembly 3 punches holes in the oven plate, the oven plate can be prevented from being offset.

[0030] When punching, the hydraulic cylinder 31 works to make the lifting plate 32 descend. At the same time, the four ends of the lifting plate 32 drive the ferrule 33 to descend in the fixed tube 35 and compress the buffer spring 34. The driving motor 37 inside the lifting plate 32 also descends and drives the punching needle 39 to rotate through the rotating shaft 38, so that it punches holes in the oven plate. The waste generated during the punching falls on the baffle 265 to prevent the waste from falling on the surface of the screw 261 and affecting the work of the screw 261. When a hole is punched in one part, the hydraulic cylinder 31 drives the punching needle 39 to rise, and the driving motor 37 moves on the guide rail 36, so that the punching needle 39 is aligned with the next punching part, and the punching assembly 3 works to punch holes in the oven plate, and the screw can be rotated. The rod 261 causes the clamping plate 262 to slightly separate from the oven plate, and the compression spring 268 stretches to reset the roller 267. At the same time, the telescopic tube 266 can limit the compression spring 268, and the roller 267 contacts the oven plate. At this time, the staff can move the oven plate so that the punching assembly 3 can perform the next row of punching. When the hydraulic cylinder 31 fails and causes the lifting plate 32 to lose its pulling force, the lifting plate 32 drops due to its own gravity. At this time, the lifting plate 32 is supported by the buffer spring 34 through the ferrules 33 at its four ends, and the lifting plate 32 is prevented from falling directly and damaging the punching needle 39. The punching needle 39 is threadedly installed at the bottom of the rotating shaft 38, so the staff can replace the model of the punching needle 39.

[0031] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. An adjustable punching device for outdoor oven production, comprising: Rack (1); An adjusting component (2), the adjusting component (2) being used for clamping the oven plate, the outer wall of the adjusting component (2) being threadedly connected to the inner wall of the frame (1); A punching assembly (3), the punching assembly (3) being used to punch holes in the oven plate, the bottom of the punching assembly (3) being fixedly connected to the outer wall of the frame (1); The invention is characterized in that the adjustment component (2) comprises a rotating rod (21), the outer wall of the rotating rod (21) is rotatably connected to a driven rod (22) via a toothed belt, the outer wall of the rotating rod (21) is fixedly connected to a rotating disk (23), a pressure plate (24) is arranged below the rotating disk (23), a ball (25) is rotatably connected to the wall of the pressure plate (24), and a fixing component (26) is arranged below the ball (25).

2. The adjustable punching device for outdoor oven production according to claim 1, characterized in that: The inner wall of the rotating disk (23) is fixedly connected to the outer wall of the rotating rod (21); the outer walls of the rotating rod (21) and the driven rod (22) are both threadedly connected to the inner wall of the frame (1); and the outer walls of the rotating rod (21) and the driven rod (22) are both rotatably connected to the inner wall of the pressing plate (24).

3. The adjustable punching device for outdoor oven production according to claim 1, characterized in that: The fixing assembly (26) comprises a screw rod (261), the outer wall of the screw rod (261) is threadedly connected to a clamping plate (262), the outer wall of the clamping plate (262) is slidably connected to a fixing plate (263), the inner wall of the fixing plate (263) is rotatably connected to a rotating ball (264), a baffle (265) is arranged outside the rotating ball (264), the inner wall of the clamping plate (262) is fixedly connected to a telescopic tube (266), the outer wall of the telescopic tube (266) is rotatably connected to a roller (267), and a compression spring (268) is arranged outside the roller (267).

4. The adjustable punching device for outdoor oven production according to claim 3, characterized in that: The outer wall of the screw rod (261) is rotatably connected to the inner wall of the frame (1), the outer wall of the frame (1) is fixedly connected to the bottom of the fixed plate (263), the outer wall of the baffle (265) is slidably connected to the inner wall of the clamping plate (262), the inner wall of the clamping plate (262) is fixedly connected to the outer wall of the compression spring (268), one end of the compression spring (268) away from the clamping plate (262) contacts the outer wall of the roller (267), and the outer wall of the roller (267) is rotatably connected to the inner wall of the clamping plate (262).

5. The adjustable punching device for outdoor oven production according to claim 1, characterized in that: The punching assembly (3) comprises a hydraulic cylinder (31), the bottom of the hydraulic cylinder (31) is fixedly connected to a lifting plate (32), the inner wall of the lifting plate (32) is fixedly connected to a clamping sleeve (33), the bottom of the clamping sleeve (33) is fixedly connected to a buffer spring (34), the outside of the buffer spring (34) is provided with a fixed tube (35), the inner wall of the lifting plate (32) is fixedly connected to a guide rail (36), the outer wall of the guide rail (36) is slidably connected to a driving motor (37), the output end of the driving motor (37) is fixedly connected to a rotating shaft (38), and the bottom end of the rotating shaft (38) is threadedly connected to a punching needle head (39).

6. The adjustable punching device for outdoor oven production according to claim 5, characterized in that: The top of the hydraulic cylinder (31) is fixedly connected to the outer wall of the frame (1), the outer wall of the frame (1) is fixedly connected to the bottom of the fixed tube (35), the inner wall of the fixed tube (35) is slidably connected to the outer wall of the sleeve (33), the bottom end of the buffer spring (34) is fixedly connected to the outer wall of the frame (1), and the outer wall of the drive motor (37) is slidably connected to the inner wall of the lifting plate (32).

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