Perforating machine

Abstract

The utility model discloses a perforating machine which comprises a machine frame. The material cavity is used for placing paper to be punched, and a plurality of first connecting rods are arranged at the bottom of the material cavity; the positioning mechanism is used for adjusting the punching position and comprises a lifting mechanism and a left-right adjusting mechanism; the vibrating mechanism is used for arranging the paper and can drive the material cavity to vibrate; the punching mechanism comprises a drilling device, a driving mechanism and a first side plate, the driving mechanism drives the drilling device, the first side plate is arranged on the rack, a punching opening is formed in the first side plate, and the driving mechanism can drive the drilling device to punch paper placed in the material cavity. Paper in the vibration cavity is driven by the vibration mechanism to vibrate, so that a large amount of paper to be punched is tidied. Manual arrangement is not needed, and operation is convenient. And the punching cost is reduced while the punching efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automation equipment, in particular to a punching machine. Background Art

[0002] Existing hole punching machines on the market cannot automatically sort the papers to be punched. They need to be sorted manually before punching, which is inconvenient to operate and requires manual sorting. When punching a large number of papers at the same time, the hole punching machine is inefficient and costly. Utility Model Content

[0003] In view of the deficiencies in the existing technology, the utility model aims to provide a punching machine.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a punching machine, comprising: a frame; a material cavity for placing the paper to be punched, a plurality of first connecting rods are provided at the bottom of the material cavity; a positioning mechanism for adjusting the punching position, the positioning mechanism comprising a lifting mechanism and a left and right adjustment mechanism; a vibration mechanism for arranging the paper, the vibration mechanism can drive the material cavity to vibrate; a punching mechanism, the punching mechanism comprising a drilling device, a driving mechanism for driving the drilling device and a first side plate arranged on the frame, the first side plate is provided with a punching opening, and the driving mechanism can drive the drilling device to punch holes in the paper placed in the material cavity.

[0005] Furthermore, the material cavity adopts a semicircular tube that matches the circular paper.

[0006] Furthermore, the lifting mechanism includes a jack bracket, the bottom of the jack bracket is fixedly connected to the frame, the jack bracket is provided with a first adjusting screw for adjusting the height of the jack bracket, and the top of the jack bracket is provided with a second connecting rod; it also includes a lifting platform for supporting the left and right adjustment mechanisms and a plurality of guide rods for guiding the lifting platform when performing linear reciprocating motion, the end of the second connecting rod away from the jack bracket is connected to the bottom of the lifting platform, the lifting platform is fixedly connected to the plurality of guide rods, the frame is provided with a first linear bearing, and the guide rod is movably connected to the first linear bearing.

[0007] Furthermore, the left and right adjustment mechanism includes a slide lower plate and a slide upper plate, the slide lower plate is slidably connected to the slide upper plate, the slide lower plate is provided with a second adjustment screw for adjusting the slide upper plate to slide left and right relative to the slide lower plate, the bottom of the slide lower plate is fixedly connected to the top of the lifting platform, and the slide upper plate is fixedly connected to the vibration mechanism.

[0008] Furthermore, the vibration mechanism includes a vibrator, an upper vibration plate is provided on the top of the vibrator, a vibration plate fixing seat is provided in the upper vibration plate, a mounting groove for inserting a first connecting rod is provided in the vibration plate fixing seat, and the vibration plate fixing seat is plugged into and matched with the first connecting rod; it also includes a lower vibration plate, which is fixedly connected to the upper plate of the slide; a plurality of support columns and buffer pads corresponding to the support columns are provided between the upper vibration plate and the lower vibration plate, a blind hole is provided in the buffer pad, and the buffer pad is plugged into and matched with the support column through the blind hole.

[0009] Furthermore, it also includes a second side plate arranged on the frame, the second side plate is provided with a through hole, the drilling device includes a hydraulic cylinder arranged on the second side plate, the hydraulic cylinder includes a hydraulic rod, one end of the hydraulic rod is provided with a drill bit, and the hydraulic cylinder can drive the hydraulic rod to pass through the through hole to perform linear reciprocating motion.

[0010] Furthermore, it also includes two third connecting rods arranged between the first side plate and the second side plate, each of the two third connecting rods is provided with a second linear bearing, the second linear bearing is slidably connected to the third connecting rod, and a paper stopper for pressing the paper is mounted above the two second linear bearings to connect the two second linear bearings into one.

[0011] Furthermore, a waste cover is provided on a side of the first side plate away from the material chamber, and the perforated opening is communicated with an opening of the waste cover.

[0012] Furthermore, the driving mechanism is an electric motor or a diesel engine.

[0013] Furthermore, the mounting groove is a waist-shaped hole.

[0014] Beneficial effects of the utility model: the utility model drives the paper in the vibration chamber to vibrate through the vibration mechanism, thereby completing the sorting of a large number of papers to be punched. No manual sorting is required, and the operation is convenient. The punching efficiency is improved while the punching cost is reduced.

[0015] The utility model also has the characteristics of simple structure, convenient processing and easy assembly, and strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is one of the structural schematic diagrams of the utility model;

[0017] Figure 2 for Figure 1 A partial enlarged view of middle A;

[0018] Figure 3 for Figure 1 A partial enlarged view of B in the middle;

[0019] Figure 4 This is the second structural diagram of the utility model;

[0020] Figure 5 for Figure 4 A partial enlarged view of C in the middle. DETAILED DESCRIPTION

[0021] like Figure 1-Figure 5 As shown, a punching machine comprises: a frame 1; a material chamber 2 for placing paper to be punched, and a plurality of first connecting rods 7 are provided at the bottom of the material chamber 2; a positioning mechanism 3 for adjusting the punching position, and the positioning mechanism 3 comprises a lifting mechanism 31 and a left-right adjustment mechanism 32; a vibration mechanism 4 for arranging paper, and the vibration mechanism 4 can drive the material chamber 2 to vibrate; a punching mechanism 5, and the punching mechanism 5 comprises a drilling device 51, a driving mechanism for driving the drilling device 51, and a first side plate 6 arranged on the frame 1, and the first side plate 6 is provided with a punching opening 61, and the driving mechanism can drive the drilling device 51 to punch the paper placed in the material chamber 2.

[0022] In the above structure, a suitable material chamber 2 can be selected according to the actual paper size. When replacing a suitable material chamber 2, the material chamber 2 needs to be replaced together with the first connecting rod 7 connected thereto.

[0023] In this embodiment, the material chamber 2 is a semicircular tube that matches the round paper.

[0024] In this embodiment, the lifting mechanism 31 includes a jack bracket 311, the bottom of the jack bracket 311 is fixedly connected to the frame 1, the jack bracket 311 is provided with a first adjusting screw 312 for adjusting the height of the jack bracket 311, and the top of the jack bracket 311 is provided with a second connecting rod 8; it also includes a lifting platform 9 for supporting the left and right adjustment mechanism 32 and a plurality of guide rods 10 for guiding the lifting platform 9 when performing linear reciprocating motion, the end of the second connecting rod 8 away from the jack bracket 311 is connected to the bottom of the lifting platform 9, the lifting platform 9 is fixedly connected to the plurality of guide rods 10, and the frame 1 is provided with a first linear bearing 11, and the guide rod 10 is movably connected to the first linear bearing 11.

[0025] In the above structure, the height of the jack bracket 311 can be adjusted by adjusting the first adjusting screw 312, so as to achieve the up and down adjustment of the position of the paper to be punched.

[0026] In this embodiment, the left and right adjustment mechanism 32 includes a slide lower plate 321 and a slide upper plate 322. The slide lower plate 321 is slidably connected to the slide upper plate 322. The slide lower plate 321 is provided with a second adjustment screw 323 for adjusting the slide upper plate 322 to slide left and right relative to the slide lower plate 321. The bottom of the slide lower plate 321 is fixedly connected to the top of the lifting platform 9, and the slide upper plate 322 is fixedly connected to the vibration mechanism 4.

[0027] In the above structure, the upper slide plate 322 can slide left and right relative to the lower slide plate 321 by adjusting the second adjusting screw 323, and the position of the paper to be punched can be adjusted left and right by adjusting the upper slide plate 322 left and right.

[0028] In this embodiment, the vibration mechanism 4 includes a vibrator 41, and an upper vibration plate 12 is provided on the top of the vibrator 41. A vibration plate fixing seat 13 is provided in the upper vibration plate 12, and a mounting groove for inserting the first connecting rod 7 is provided in the vibration plate fixing seat 13, and the vibration plate fixing seat 13 is plugged into and matched with the first connecting rod 7; it also includes a lower vibration plate 15, and the lower vibration plate 15 is fixedly connected to the upper plate 322 of the slide table; a plurality of support columns 16 and buffer pads 17 corresponding to the support columns 16 are provided between the upper vibration plate 12 and the lower vibration plate 15, and a blind hole is provided in the buffer pad 17, and the buffer pad 17 is plugged into and matched with the support column 16 through the blind hole.

[0029] In the above structure, the vibrator 41 is a hydraulic vibrator, which is powered by an electric motor or a diesel engine. When the vibrator 41 vibrates, it drives the vibration plate fixing seat 13 in the upper vibration plate 12 to vibrate together, and the vibration plate fixing seat 13 drives the first connecting rod 7 plugged with it to vibrate together, and finally the first connecting rod 7 transmits the vibration to the material chamber 2 connected thereto, and at this time, the paper to be punched placed in the material chamber 2 also vibrates at the same time, realizing the sorting operation of the paper to be punched. When the vibrator 41 vibrates, by setting the buffer pad 17 and utilizing the elasticity of the buffer pad 17 itself, the vibration can be effectively buffered to prevent the vibration from being transmitted downward, thereby ensuring the stability of the positioning mechanism 3 below and preventing the frame 1 from vibrating and colliding with the ground to generate noise.

[0030] In this embodiment, it also includes a second side plate 18 arranged on the frame 1, and the second side plate 18 is provided with a through hole 19. The drilling device 51 includes a hydraulic cylinder 20 arranged on the second side plate 18, and the hydraulic cylinder 20 includes a hydraulic rod 21. One end of the hydraulic rod 21 is provided with a drill bit 22. The hydraulic cylinder 20 can drive the hydraulic rod 21 to pass through the through hole 19 to perform linear reciprocating motion.

[0031] In the above structure, the hydraulic rod 21 in the hydraulic cylinder 20 passes through the through hole 19 to make linear reciprocating motion, and uses the drill bit 22 to impact the paper to be punched in the material chamber 2. After the paper is subjected to force, excess waste paper falls from the punching port 61, completing the punching operation.

[0032] In this embodiment, it also includes two third connecting rods 23 arranged between the first side plate 6 and the second side plate 18, and each of the two third connecting rods 23 is provided with a second linear bearing 24, and the second linear bearing 24 is slidably connected to the third connecting rod 23. A paper stopper 25 for pressing the paper is mounted above the two second linear bearings 24 to connect the two second linear bearings into one.

[0033] In the above structure, the paper baffle 25 can slide along the third connecting rod 23 to press the paper through the second linear bearing 24, ensuring that the paper will not deviate from the correct position during punching, thereby ensuring the accuracy of punching and improving the yield of the product.

[0034] In this embodiment, a waste cover 26 is provided on a side of the first side plate 6 away from the material chamber 2 , and the perforated opening 61 is communicated with an opening of the waste cover 26 .

[0035] In the above structure, the opening of the waste cover 26 is connected to the punching hole 61, so that the waste paper punched out passes through the punching hole 61 and directly falls along the waste cover 26, which is conducive to collecting the waste paper and preventing the waste paper from flying around.

[0036] In this embodiment, the driving mechanism is an electric motor or a diesel engine.

[0037] In this embodiment, the mounting groove is a waist-shaped hole.

[0038] In the above structure, the mounting groove is a waist-shaped hole, which is convenient for the first connecting rod 7 to be inserted.

[0039] The above shows and describes the basic principle, main features and advantages of the utility model. The technicians in this industry should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, simple changes and substitutions by ordinary technicians in this field are within the protection scope of the utility model.

Claims

1. A punching machine, characterized in that: include: frame; A material cavity for placing paper to be punched, wherein a plurality of first connecting rods are provided at the bottom of the material cavity; a positioning mechanism for adjusting the punching position, wherein the positioning mechanism includes a lifting mechanism and a left-right adjustment mechanism; a vibration mechanism for arranging paper, wherein the vibration mechanism can drive the material cavity to vibrate; a punching mechanism, wherein the punching mechanism includes a drilling device, a driving mechanism for driving the drilling device and a first side plate arranged on a frame, wherein the first side plate is provided with a punching opening, and the driving mechanism can drive the drilling device to punch holes in the paper placed in the material cavity.

2. A punching machine as claimed in claim 1, characterized in that: The material cavity adopts a semicircular tube matched with the circular paper.

3. A punching machine as claimed in claim 1 or 2, characterized in that: The lifting mechanism includes a jack bracket, the bottom of the jack bracket is fixedly connected to the frame, the jack bracket is provided with a first adjusting screw for adjusting the height of the jack bracket, and the top of the jack bracket is provided with a second connecting rod; it also includes a lifting platform for supporting the left and right adjustment mechanisms and a plurality of guide rods for guiding the lifting platform when performing linear reciprocating motion, the end of the second connecting rod away from the jack bracket is connected to the bottom of the lifting platform, the lifting platform is fixedly connected to the plurality of guide rods, the frame is provided with a first linear bearing, and the guide rod is movably connected to the first linear bearing.

4. A punching machine as claimed in claim 3, characterized in that: The left and right adjustment mechanism includes a slide lower plate and a slide upper plate, the slide lower plate is slidably connected to the slide upper plate, the slide lower plate is provided with a second adjustment screw for adjusting the slide upper plate to slide left and right relative to the slide lower plate, the bottom of the slide lower plate is fixedly connected to the top of the lifting platform, and the slide upper plate is fixedly connected to the vibration mechanism.

5. A punching machine as claimed in claim 4, characterized in that: The vibration mechanism includes a vibrator, an upper vibration plate is provided on the top of the vibrator, a vibration plate fixing seat is provided in the upper vibration plate, a mounting groove for inserting a first connecting rod is provided in the vibration plate fixing seat, and the vibration plate fixing seat is plugged into and matched with the first connecting rod; it also includes a lower vibration plate, which is fixedly connected to the upper plate of the slide; a plurality of support columns and buffer pads corresponding to the support columns are provided between the upper vibration plate and the lower vibration plate, a blind hole is provided in the buffer pad, and the buffer pad is plugged into and matched with the support column through the blind hole.

6. A punching machine as claimed in claim 1, characterized in that: It also includes a second side plate arranged on the frame, the second side plate is provided with a through hole, the drilling device includes a hydraulic cylinder arranged on the second side plate, the hydraulic cylinder includes a hydraulic rod, one end of the hydraulic rod is provided with a drill bit, and the hydraulic cylinder can drive the hydraulic rod to pass through the through hole to perform linear reciprocating motion.

7. A punching machine as claimed in claim 6, characterized in that: It also includes two third connecting rods arranged between the first side plate and the second side plate, each of the two third connecting rods is provided with a second linear bearing, the second linear bearing is slidably connected to the third connecting rod, and a paper stopper for pressing the paper is mounted above the two second linear bearings to connect the two second linear bearings into one.

8. A punching machine as claimed in claim 1, characterized in that: A waste cover is provided on one side of the first side plate away from the material cavity, and the perforated opening is communicated with the opening of the waste cover.

9. A punching machine as claimed in claim 1, characterized in that: The driving mechanism is an electric motor or a diesel engine.

10. A punching machine as claimed in claim 5, characterized in that: The mounting groove is a waist-shaped hole.

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