Punching device for farming machine side plate production

Abstract

The utility model provides a punching device for agricultural cultivator side plate production, and relates to the technical field of agricultural cultivator production equipment, the punching device comprises a side plate placing rack, the side plate placing rack is used for neatly stacking a plurality of side plates to be processed, the bottom surface of the side plate placing rack is provided with a material guiding mechanism, the discharging end of the material guiding mechanism is provided with a punching table mechanism, and the punching table mechanism is provided with a punching hole. And a punching mechanism for punching the side plate placing frame is arranged on the punching table mechanism. When a side plate attached to a punching placing plate completes punching under the cooperation of an electric telescopic rod and a punching head, a hydraulic telescopic rod is controlled to contract, the right end of the punching placing plate downwards slides in an arc line, a rotating wheel is conveniently in contact with the bottom face of the punching placing plate in the sliding process, and the right end of the rotating wheel is matched to fall, so that punching is completed. Therefore, the punching placing plate is in an inclined shape, the side plate on the punching placing plate slides out in an inclined mode and enters the conveying belt mechanism to be conveyed away, and manual unloading is not needed.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural machine production equipment, and more specifically, particularly relates to a punching device for producing a side plate of an agricultural machine. Background Art

[0002] Agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry, as well as in the primary processing and treatment of agricultural and animal products. Agricultural machinery includes agricultural power machinery, farmland construction machinery, soil tillage machinery, planting and fertilization machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery and agricultural transportation machinery, among which soil tillage machinery (abbreviated as agricultural machinery) is widely used;

[0003] During the stamping process of the side panels of general agricultural machinery, the side panels are usually carried to the stamping table by humans, and they need to be unloaded manually after stamping, which reduces the stamping efficiency of the device. At the same time, the waste residue after stamping needs to be cleaned up manually, which reduces the use effect of the stamping device.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a punching device for the production of agricultural machinery side panels is provided, in order to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a punching device for producing side panels of agricultural machinery to solve the above problems.

[0006] The purpose and effect of the punching device for producing the side plate of an agricultural machine in the utility model are achieved by the following specific technical means:

[0007] A punching device for producing a side plate of an agricultural machine comprises a side plate placing rack, the side plate placing rack is used to regularly stack a plurality of side plates to be processed, a material guide mechanism is installed on the bottom surface of the side plate placing rack, a punching platform mechanism is provided at the material discharge end of the material guide mechanism, and a punching mechanism for punching holes on the side plate placing rack is provided on the punching platform mechanism;

[0008] The material guide mechanism includes a base, a sliding rod is slidably provided on the side wall surface of the base, a protective shell is installed in the middle of the sliding rod, two first telescopic rod assemblies are symmetrically provided in the inner cavity of the protective shell, a pushing block is installed on the telescopic end of the two first telescopic rod assemblies, a sliding cavity matching the pushing block is opened in the middle of the base, the left side of the pushing block is an arc-shaped surface, and guide rods are rotatably provided on the outer wall surfaces of the sliding rods on both sides of the protective shell;

[0009] The material guiding mechanism also includes a rectangular rod, a limiting rod and a motor fixedly arranged in the middle part of the inner cavity of the base. The lower ends of the two guide rods are slidably arranged in the inner cavity in the middle part of the upper end of the rectangular rod. An L-shaped rod is slidably arranged between the middle parts of the two rectangular rods. One end of the L-shaped rod is fixedly connected to the rotating end of the motor, and the lower end of the rectangular rod is rotatably arranged on the limiting rod.

[0010] Furthermore, a conveyor belt mechanism is provided at the discharge end of the punching mechanism.

[0011] Furthermore, the punching table mechanism includes a processing table, a punching placement plate is rotatably provided in the upper inner cavity of the processing table, two hydraulic telescopic rods are symmetrically provided in the inner cavity of the processing table, a rotating wheel is rotatably provided at the upper end of the hydraulic telescopic rod, and the top surface of the rotating wheel contacts the bottom surface of the punching placement plate.

[0012] Furthermore, a collection box is slidably provided on the bottom surface of the inner cavity of the processing table.

[0013] Furthermore, the punching mechanism includes a mounting frame fixedly arranged in the middle part above the processing table, an electric telescopic rod is fixedly arranged in the middle part of the upper end of the mounting frame, a rectangular plate is installed at the telescopic end of the electric telescopic rod, a punching head is installed in the middle part of the rectangular plate, and two second telescopic rod assemblies are symmetrically installed on the left and right sides of the bottom surface of the rectangular plate.

[0014] Furthermore, the first telescopic rod assembly and the second telescopic rod assembly are both composed of a spring sleeve, a spring, and a sliding rod. The sliding rod is slidably arranged in the spring sleeve. The spring is arranged in the spring sleeve and contacts the bottom surface of the sliding rod.

[0015] Furthermore, a punching reserved hole is opened through the middle of the punching placement plate to the inner cavity of the processing table, and the punching head has the same axial center line as the punching reserved hole.

[0016] Compared with the prior art, the utility model has the following beneficial effects:

[0017] 1. The utility model drives the L-shaped rod to slide in the rectangular rod through the rotation of the motor, thereby making the rectangular rod and the guide rod rotate with the axis of the base as the center of the circle, driving the sliding rod at the upper end of the guide rod to slide from the left end to the right end of the base, thereby making the right side wall surface of the pushing block contact the left side wall surface of a side plate on the bottom surface of the side plate placing frame, and pushing the side plate at this time to slide to the right, driving the side plate at this time to enter the punching table mechanism, and the side plate on the side plate placing frame naturally falls down at this time, as the motor continues to rotate, the sliding rod slides back, so that the arc surface of the pushing block contacts the right side wall surface of the side plate of the upper and lower side plates of the side plate placing frame, driving the pushing block to slide downward, and the first telescopic rod assembly at this time shrinks into the protective shell, and when the sliding rod is reset, the pushing block is reset, and then the material guiding work can be continued without manual handling, which greatly improves the processing efficiency.

[0018] 2. In the utility model, when the side plate attached to the punching placement plate completes punching under the cooperation of the electric telescopic rod and the punching head, the hydraulic telescopic rod is controlled to shrink, and the right end of the punching placement plate slides downward in an arc, and the rotating wheel is convenient for contacting the bottom surface of the punching placement plate during the sliding process, and cooperates with the right end to fall, so that the punching placement plate is inclined, and the side plate thereon slides out obliquely and enters the conveyor belt mechanism to be transported away, without manual unloading. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a schematic diagram of a side panel placement rack of the utility model.

[0021] Figure 3 It is a sectional view of the base of the utility model.

[0022] Figure 4 It is a structural schematic diagram of the material guiding mechanism of the utility model.

[0023] Figure 5 It is a sectional view of the processing table of the utility model.

[0024] Figure 6 It is a schematic diagram of the punching mechanism structure of the utility model.

[0025] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0026] 1. Side panel; 2. Side panel placement rack; 3. Material guiding mechanism; 4. Punching table mechanism; 5. Punching mechanism; 6. Conveyor belt mechanism; 301. Base; 302. Sliding rod; 303. Protective shell; 304. First telescopic rod assembly; 305. Push block; 306. Guide rod; 307. Rectangular rod; 308. L-shaped rod; 309. Motor; 310. Limit rod; 401. Processing table; 402. Punching placement plate; 403. Hydraulic telescopic rod; 404. Rotating wheel; 405. Collecting box; 501. Mounting rack; 502. Electric telescopic rod; 503. Rectangular plate; 504. Punching head; 505. Second telescopic rod assembly. DETAILED DESCRIPTION

[0027] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0028] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] Example:

[0031] As attached Figure 1 To Attachment Figure 6 As shown: a punching device for producing side panels of agricultural machinery, comprising a side panel placement rack 2, the side panel placement rack 2 is used to regularly stack a number of side panels 1 to be processed, a material guide mechanism 3 is installed on the bottom surface of the side panel placement rack 2, a punching table mechanism 4 is provided at the material discharge end of the material guide mechanism 3, and a punching mechanism 5 for punching the side panel placement rack 2 is provided on the punching table mechanism 4;

[0032] The material guide mechanism 3 includes a base 301, a sliding rod 302 is slidably provided on the side wall surface of the base 301, a protective shell 303 is installed in the middle of the sliding rod 302, two first telescopic rod assemblies 304 are symmetrically provided in the inner cavity of the protective shell 303, a pushing block 305 is installed on the telescopic end of the two first telescopic rod assemblies 304, a sliding cavity matching the pushing block 305 is opened in the middle of the base 301, the left side of the pushing block 305 is an arc-shaped surface, and the sliding rod 302 is rotatably provided with guide rods 306 on the outer wall surfaces of both sides of the protective shell 303;

[0033] The material guiding mechanism 3 also includes a rectangular rod 307, a limiting rod 310 and a motor 309 fixedly arranged in the middle of the inner cavity of the base 301. The lower ends of the two guide rods 306 are slidably arranged in the inner cavity in the middle of the upper end of the rectangular rod 307. An L-shaped rod 308 is slidably arranged between the middle parts of the two rectangular rods 307. One end of the L-shaped rod 308 is fixedly connected to the rotating end of the motor 309, and the lower end of the rectangular rod 307 is rotatably arranged on the limiting rod 310.

[0034] On it, the motor 309 rotates to drive the L-shaped rod 308 to slide in the rectangular rod 307, so that the rectangular rod 307 and the guide rod 306 rotate with the axis of the base 301 as the center of the circle, driving the sliding rod 302 at the upper end of the guide rod 306 to slide from the left end to the right end of the base 301, so that the right side wall of the pushing block 305 contacts the left side wall of a side panel 1 on the bottom surface of the side panel placement frame 2, and pushes the side panel 1 at this time to slide to the right, driving the side panel 1 at this time into the punching hole On the platform mechanism 4, the side panel 1 on the side panel placement rack 2 naturally falls down at this time. As the motor 309 continues to rotate, the sliding rod 302 slides back, so that the arc surface of the pushing block 305 contacts the right side wall of the side panel placement rack 2, driving the pushing block 305 to slide downward. At this time, the first telescopic rod assembly 304 shrinks into the protective shell 303. When the sliding rod 302 is reset, the protective shell 303 is reset and drives the pushing block 305 to reset, so that the material guiding work can continue.

[0035] As attached Figure 5 and attached Figure 6 As shown, in some embodiments, a conveyor belt mechanism 6 is provided at the discharge end of the punching mechanism 5 , and the processed conveyor belt mechanism 6 is transported by the conveyor belt mechanism 6 .

[0036] As attached Figure 5 and attached Figure 6 As shown, in some embodiments, the punching table mechanism 4 includes a processing table 401, in which a punching placement plate 402 is rotatably provided in the upper inner cavity of the processing table 401, and two hydraulic telescopic rods 403 are symmetrically provided in the inner cavity of the processing table 401, and a rotating wheel 404 is rotatably provided at the upper end of the hydraulic telescopic rod 403, and the top surface of the rotating wheel 404 contacts the bottom surface of the punching placement plate 402. During the processing, the rotating wheel 404 on the hydraulic telescopic rod 403 is used to resist the punching placement plate 402 and limit the rotation of the punching placement plate 402. When the processing is completed, the hydraulic telescopic rod 403 contracts, and the right end of the punching placement plate 402 slides downward in an arc. The rotating wheel 404 is convenient for contacting the bottom surface of the punching placement plate 402 during the sliding process, cooperating with the right end to fall, thereby making the punching placement plate 402 inclined, and the side plate 1 thereon slides out and enters the conveyor belt mechanism 6.

[0037] As attached Figure 5 and attached Figure 6 As shown, in some embodiments, a collection box 405 is slidably provided on the bottom surface of the inner cavity of the processing table 401, and the collection box 405 is used to collect debris generated by punching to reduce manual cleaning.

[0038] As attached Figure 5 and attached Figure 6As shown, in some embodiments, the punching mechanism 5 includes a mounting frame 501 fixedly arranged in the middle above the processing table 401, an electric telescopic rod 502 is fixedly arranged in the middle of the upper end of the mounting frame 501, a rectangular plate 503 is installed at the telescopic end of the electric telescopic rod 502, a punching head 504 is installed in the middle of the rectangular plate 503, and two second telescopic rod assemblies 505 are symmetrically installed on the left and right sides of the bottom surface of the rectangular plate 503. The electric telescopic rod 502 extends downward, driving the punching head 504 thereon to punch the side plate 1, and the second telescopic rod assembly 505 on the rectangular plate 503 contacts the wall surface of the side plate 1 and then slides and contracts, thereby playing a role in pressing and limiting the side plate 1.

[0039] As attached Figure 4 and attached Figure 6 As shown, in some embodiments, the first telescopic rod assembly 304 and the second telescopic rod assembly 505 are both composed of a spring sleeve, a spring, and a sliding rod. The sliding rod is slidably arranged in the spring sleeve. The spring is arranged in the spring sleeve and contacts the bottom surface of the sliding rod. When the sliding rod in the spring sleeve slides inward, the spring is squeezed. When the spring releases its elastic potential energy, it drives the sliding rod to reset.

[0040] As attached Figure 4 and attached Figure 6 As shown, in some embodiments, a punching hole is provided through the middle of the punching plate 402 to the inner cavity of the processing table 401, and the punching head 504 is aligned with the axis of the punching hole, so that the punching head 504 can perform a punching operation on the side plate 1 and allow the debris generated after the punching operation to enter the collection box 405 through the punching hole.

[0041] The specific usage and function of this embodiment are as follows: first, the motor 309 is controlled to rotate to drive the L-shaped rod 308 to slide in the rectangular rod 307, thereby causing the rectangular rod 307 and the guide rod 306 to rotate with the axis of the base 301 as the center of the circle, driving the sliding rod 302 at the upper end of the guide rod 306 to slide from the left end to the right end of the base 301, thereby causing the right side wall surface of the pushing block 305 to contact the left side wall surface of a side panel 1 on the bottom surface of the side panel placement rack 2, and pushing the side panel 1 at this time to slide to the right, driving the side panel 1 at this time to enter the processing table 401 and fit the punching placement plate 402, and the side panel 1 on the side panel placement rack 2 naturally falls at this time, and as the motor 309 continues to rotate, the sliding rod 302 slides back, causing the arc surface of the pushing block 305 to contact the side panel 1 on the bottom surface of the side panel placement rack 2. The upper and lower sides of the plate placement rack 2 contact the right wall of the side plate 1, driving the pushing block 305 to slide downward. At this time, the first telescopic rod assembly 304 shrinks into the protective shell 303. When the sliding rod 302 is reset, the protective shell 303 is reset to drive the pushing block 305 to reset, and the control motor 309 stops rotating. The side plate 1 attached to the punching placement plate 402 completes the punching with the cooperation of the electric telescopic rod 502 and the punching head 504. The hydraulic telescopic rod 403 is controlled to shrink, and the right end of the punching placement plate 402 slides downward in an arc. The rotating wheel 404 is convenient for contacting the bottom surface of the punching placement plate 402 during the sliding process, and cooperates with its right end to fall, thereby making the punching placement plate 402 inclined, and the side plate 1 thereon slides out tilted, enters the conveyor belt mechanism 6 and is transported away.

[0042] 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 will be apparent to those of ordinary skill in the art. The embodiments are selected and described 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 thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A punching device for producing agricultural machinery side panels, characterized in that: The side panel placement rack (2) is used to neatly stack a plurality of side panels (1) to be processed, a material guide mechanism (3) is installed on the bottom surface of the side panel placement rack (2), a punching platform mechanism (4) is provided at the discharge end of the material guide mechanism (3), and a punching mechanism (5) for punching holes in the side panel placement rack (2) is provided on the punching platform mechanism (4); The material guiding mechanism (3) comprises a base (301), a sliding rod (302) is slidably provided on the side wall surface of the base (301), a protective shell (303) is installed in the middle of the sliding rod (302), two first telescopic rod assemblies (304) are symmetrically provided in the inner cavity of the protective shell (303), a pushing block (305) is installed on the telescopic end of the two first telescopic rod assemblies (304), a sliding cavity matching the pushing block (305) is opened in the middle of the base (301), the left side of the pushing block (305) is in an arc shape, and guide rods (306) are rotatably provided on the outer wall surfaces of the sliding rod (302) on both sides of the protective shell (303); The material guiding mechanism (3) further comprises a rectangular rod (307), a limiting rod (310) and a motor (309) fixedly arranged in the middle of the inner cavity of the base (301); the lower ends of the two guide rods (306) are slidably arranged in the inner cavity in the middle of the upper end of the rectangular rod (307); an L-shaped rod (308) is slidably arranged between the middle parts of the rectangular rod (307); one end of the L-shaped rod (308) is fixedly connected to the rotating end of the motor (309); and the lower end of the rectangular rod (307) is rotatably arranged on the limiting rod (310).

2. A punching device for producing a side plate of an agricultural machine as claimed in claim 1, characterized in that: A conveyor belt mechanism (6) is provided at the discharge end of the punching mechanism (5).

3. A punching device for producing a side plate of an agricultural machine as claimed in claim 1, characterized in that: The punching table mechanism (4) comprises a processing table (401), a punching placement plate (402) is rotatably provided in the upper inner cavity of the processing table (401), two hydraulic telescopic rods (403) are symmetrically provided in the inner cavity of the processing table (401), a rotating wheel (404) is rotatably provided at the upper end of the hydraulic telescopic rod (403), and the top surface of the rotating wheel (404) contacts the bottom surface of the punching placement plate (402).

4. A punching device for producing a side plate of an agricultural machine as claimed in claim 3, characterized in that: A collection box (405) is slidably provided on the bottom surface of the inner cavity of the processing table (401).

5. A punching device for producing a side plate of an agricultural machine as claimed in claim 4, characterized in that: The punching mechanism (5) comprises a mounting frame (501) fixedly arranged in the middle of the upper part of the processing table (401); an electric telescopic rod (502) is fixedly arranged in the middle of the upper end of the mounting frame (501); a rectangular plate (503) is installed at the telescopic end of the electric telescopic rod (502); a punching head (504) is installed in the middle of the rectangular plate (503); and two second telescopic rod assemblies (505) are symmetrically installed on the left and right sides of the bottom surface of the rectangular plate (503).

6. A punching device for producing a side plate of an agricultural machine as claimed in claim 5, characterized in that: The first telescopic rod assembly (304) and the second telescopic rod assembly (505) are both composed of a spring sleeve, a spring, and a sliding rod. The sliding rod is slidably arranged in the spring sleeve. The spring is arranged in the spring sleeve and contacts the bottom surface of the sliding rod.

7. A punching device for producing a side plate of an agricultural machine as claimed in claim 5, characterized in that: A punching reserved hole is provided through the middle of the punching placement plate (402) and leads to the inner cavity of the processing table (401), and the punching head (504) has the same axis as the punching reserved hole.

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