A stamping device for a rod limiting boss

Abstract

The utility model relates to a kind of stamping device of rod limiting boss, belong to rod stamping equipment technical field, including work platform, the upper surface middle part of work platform is installed with feeding assembly, and feeding hopper and stamping assembly are installed side by side on work platform and above feeding assembly, and receiving hopper is installed in the end of feeding assembly in the side of work platform, and stamping assembly includes transmission support plate, the lower surface of transmission support plate is embedded with several spring rods that are evenly distributed in rectangular array, the lower end of each spring rod is commonly installed with positioning plate, stamping chute is set in the both sides of positioning plate, stamping slide is movably sleeved in stamping chute, the upper end of stamping slide is fixedly connected with transmission support plate, and stamping support block is provided below stamping slide, the end of the rod of each batch of conveying is flattened quickly, stably and accurately, the whole stamping working step is less, action is simple and rapid, and production efficiency is high.

Description

Technical Field

[0001] This utility model relates to the technical field of rod stamping equipment, specifically to a stamping device for a rod limiting boss. Background Technology

[0002] A toaster is an electric cooking appliance used to re-toast bread. Common toasters typically have one or two upward-facing oven cavities. Toast is placed inside the oven cavity for heating. When placing the toast, it is often supported by a toasting support. This toasting support is formed by welding several rods together, and the rods assembling the toasting support need to have a flattened area at both ends as a limiting boss to facilitate hooking and locking during assembly.

[0003] Patent document CN115069860A discloses a rod end flattening production line, which includes a feeding conveyor, an end-dividing device, a first flattening device, and a second flattening device arranged in sequence. The feeding conveyor is used to convey the rods to the end-dividing device, and the end-dividing device is used to disperse the piled rods and feed them one by one to the first flattening device. The first flattening device and the second flattening device are arranged opposite to each other. The first flattening device is used to flatten one end of the rod, and the second flattening device is used to flatten the other end of the rod. A transfer assembly is provided between the first stamping mechanism and the second heating conveying mechanism.

[0004] The existing technology and the above-mentioned devices have the following shortcomings: the existing technology lacks a device for stamping the rods of the toaster grill, which often requires temporary adjustments during production, delaying delivery. In addition, the existing technology often requires the cooperation of a series of complex equipment when stamping small rods, resulting in low production efficiency. Utility Model Content

[0005] The purpose of this utility model is to address the aforementioned problems and deficiencies by providing a stamping device for a rod limiting boss, thereby improving overall work efficiency.

[0006] The technical problem solved by this utility model is: (1) The existing technology lacks a device for stamping the rack rods of the toaster, which often requires temporary adjustment during production, resulting in high costs and delays in delivery; (2) In the prior art, stamping small rods often requires the cooperation of a series of complex equipment, resulting in low production efficiency.

[0007] The purpose of this utility model can be achieved through the following technical solution: A stamping device for a rod limiting boss includes a working platform. A feeding component is installed in the middle of the upper surface of the working platform. A feeding hopper and a stamping component are installed side by side on the working platform above the feeding component. A receiving hopper is installed on one side of the working platform at the end of the feeding component. The stamping component includes a transmission support plate. A number of spring rods evenly distributed in a rectangular array are embedded in the lower surface of the transmission support plate. A positioning plate is installed at the lower end of each spring rod. A stamping groove is opened on both sides of the positioning plate. A stamping slide block is movably sleeved in the stamping groove. The upper end of the stamping slide block is fixedly connected to the transmission support plate. A stamping support block is provided below the stamping slide block.

[0008] Preferably, the feeding assembly includes a feeding slide plate, the upper surface of which slides against the lower surface of the feeding hopper, and a plurality of feeding grooves arranged side by side and equidistantly on the side of the upper surface of the feeding slide plate near the receiving hopper.

[0009] Preferably, a feeding push rod is installed on the upper surface of the working platform. The feeding push rod is parallel to the long side of the feeding slide plate, and its telescopic end is fixedly connected to the end of the feeding slide plate away from the receiving hopper.

[0010] Preferably, a feeding slide block is slidably connected to the lower surface of the feeding slide plate, and the feeding slide block is fixedly installed on the upper surface of the work platform.

[0011] Preferably, two alignment blocks are provided between the feeding hopper and the stamping assembly, and the two alignment blocks are symmetrically arranged about the feeding slide plate with adjustable spacing.

[0012] Preferably, a discharge triangle plate is provided on both sides of the feeding slide plate and below the positioning plate. The end of the discharge triangle plate with the lower side height is close to the receiving hopper. A discharge support rod is installed on both sides of the two discharge triangle plates. A discharge push rod is provided below both ends of the discharge support rod.

[0013] Preferably, the stamping assembly includes a stamping support base, which is mounted on a work platform. Limiting support columns are installed at the four corners of the stamping support base, and a stamping support plate is installed at the upper end of each limiting support column. A stamping push rod is installed in the middle of the stamping support plate.

[0014] Preferably, a stamping transmission plate is installed at the lower part of the telescopic end of the stamping push rod, and each limiting support column moves through each corner of the stamping transmission plate. The transmission support plate is spliced ​​and installed in the middle of the lower surface of the stamping transmission plate. Positioning slide rods are moved through the four corners of the positioning plate, and the top of the positioning slide rods is fixedly connected to the transmission support plate.

[0015] Preferably, a lower positioning block is provided on the stamping support base and on the outside of the blanking triangle plate, and the stamping support block is embedded in the middle of the upper surface of the lower positioning block, with the stamping support block and the stamping slide corresponding vertically.

[0016] Preferably, two upper positioning blocks are symmetrically fixedly connected to the middle of the lower surface of the positioning plate. The upper positioning blocks and the lower positioning blocks are vertically corresponding, and positioning grooves are provided on the opposite surfaces of the upper positioning blocks and the lower positioning blocks. The positioning grooves correspond to the feeding grooves.

[0017] The beneficial effects of this utility model are as follows: (1) During operation, the rods to be stamped are placed in the feeding hopper. When placing them, each rod is perpendicular to the conveying direction of the feeding assembly. Then, the feeding assembly quantitatively conveys the rods located at the bottom of the feeding hopper to the stamping assembly to form a batch stamping. After the stamping is completed, the products are collected through the receiving hopper. During stamping, the stamping transmission plate is pressed down by the stamping push rod. The movement of the stamping transmission plate is limited by the limiting support column to ensure accurate alignment. The stamping slide is pressed down and pushed by the transmission support plate and limited by the stamping groove. During the stamping process, the rods are first locked and limited by the positioning grooves of the upper and lower positioning blocks. The spring rod retracts accordingly. Then, the stamping rods are clamped by the stamping slide and the stamping support block. When moving upward, the rods are prevented from sticking to the stamping slide by the extension of the spring rod and the limitation of the positioning slide. Thus, the ends of the rods conveyed in each batch are quickly, stably and accurately flattened. The entire stamping process has few steps, simple and fast action, and high production efficiency. (2) During operation, the feeding push rod periodically extends and retracts to move the feeding slide back and forth between the feeding hopper and the stamping assembly. When it moves to the bottom of the feeding hopper, the rod is loaded from the bottom of the feeding hopper through the feeding groove. Each feeding groove corresponds to one rod. Before moving to the stamping assembly, the alignment of the two ends of the rod is adjusted by the alignment stop so that each rod can be aligned in the center first and then moved into the stamping assembly. After each stamping is completed, the unloading push rod extends synchronously and lifts the unloading support rod synchronously, so that the unloading triangle plate rises synchronously and separates the stamped rod from the feeding groove. The rod slides into the receiving hopper under the action of gravity by the inclined side of the unloading triangle plate. Then the unloading push rod retracts and resets, and the above steps are repeated during unloading, so that the rods of each batch are loaded and unloaded quickly, stably and accurately. Each material conveying action is simple and fast, and the production efficiency is high. Attached Figure Description

[0018] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall structure of the present invention after removing the stamping components; Figure 3 This is a top view of the overall structure of this utility model after removing the stamping components; Figure 4 This is a schematic diagram of the overall structure of the stamping component in this utility model; Figure 5 for Figure 4 Enlarged view of region A in the middle; Figure 6 This is a cross-sectional view of the internal structure of the stamping component in this utility model; Figure 7 for Figure 6 Enlarged view of region B in the middle; Figure 8 This is a schematic diagram of the structure of the rod limiting boss in this utility model; In the diagram: 100, Working platform; 200, Feeding assembly; 201, Feeding push rod; 202, Feeding slide plate; 203, Feeding slide block; 204, Feeding groove; 205, Alignment stop block; 206, Discharge triangle plate; 207, Discharge push rod; 208, Discharge support rod; 300, Feeding hopper; 400, Stamping assembly; 401, Stamping support seat; 402, Limiting support column; 403, Stamping support plate; 404, Stamping transmission plate; 405, Transmission support plate; 406, Spring rod; 407, Positioning plate; 408, Positioning slide rod; 409, Stamping groove; 410, Stamping slide block; 411, Upper positioning block; 412, Positioning groove; 413, Stamping push rod; 414, Lower positioning block; 415, Stamping support block; 500, Receiving hopper. Detailed Implementation

[0020] The specific embodiments of this utility model are described in detail below, but it should be understood that the protection scope of this utility model is not limited to the specific embodiments.

[0021] Please see Figure 1-8 As shown: A stamping device for a rod limiting boss includes a working platform 100. A feeding assembly 200 is installed in the middle of the upper surface of the working platform 100. A feeding hopper 300 and a stamping assembly 400 are installed side by side on the working platform 100 above the feeding assembly 200. A receiving hopper 500 is installed on one side of the working platform 100 at the end of the feeding assembly 200. The stamping assembly 400 includes a transmission support plate 405. A plurality of spring rods 406 evenly distributed in a rectangular array are embedded in the lower surface of the transmission support plate 405. A positioning plate 407 is installed at the lower end of each spring rod 406. A stamping groove 409 is opened on both sides of the positioning plate 407. A stamping slider 410 is movably sleeved in the stamping groove 409. The upper end of the stamping slider 410 is fixedly connected to the transmission support plate 405. A stamping support block 415 is provided below the stamping slider 410. In this embodiment, the rods to be stamped are placed in the feeding hopper 300, with each rod perpendicular to the conveying direction of the feeding assembly 200. The feeding assembly 200 then quantitatively conveys the rods located at the bottom of the feeding hopper 300 to the stamping assembly 400, forming a batch stamping. After stamping, the products are collected through the receiving hopper 500. During stamping, the stamping slider 410 is pressed down and pushed by the transmission support plate 405 and limited by the stamping groove 409. The positioning plate 407 presses down on the rods to keep them stable and stationary, and the spring rod 406 retracts accordingly. Then, the stamping slider 410 and the stamping support block 415 clamp the stamping rods, thereby quickly, stably and accurately flattening the ends of the rods conveyed in each batch.

[0022] The feeding assembly 200 includes a feeding slide plate 202, the upper surface of which slides against the lower surface of the feeding hopper 300. Several feeding grooves 204, arranged side-by-side and equidistantly, are provided on the upper surface of the feeding slide plate 202 near the receiving hopper 500. A feeding push rod 201 is mounted on the upper surface of the working platform 100. The feeding push rod 201 is parallel to the long side of the feeding slide plate 202, and its telescopic end is fixedly connected to the end of the feeding slide plate 202 away from the receiving hopper 500. A feeding slide block 203 is slidably connected to the lower surface of the feeding slide plate 202. 3. Fixedly installed on the upper surface of the work platform 100, two alignment blocks 205 are provided between the feeding hopper 300 and the stamping assembly 400, and the two alignment blocks 205 are symmetrically arranged about the feeding slide plate 202 with adjustable spacing. On both sides of the feeding slide plate 202 and below the positioning plate 407, there are feeding triangle plates 206. The end of the feeding triangle plate 206 with the lower height of the inclined side is close to the receiving hopper 500. Feeding support rods 208 are installed on both sides of the two feeding triangle plates 206. Feeding push rods 207 are provided below both ends of the feeding support rods 208. In this embodiment, the feeding push rod 201 periodically extends and retracts, causing the feeding slide plate 202 to reciprocate between the feeding hopper 300 and the stamping assembly 400. When it moves to the bottom of the feeding hopper 300, the rod is collected from the bottom of the feeding hopper 300 through the feeding groove 204. Each feeding groove 204 corresponds to one rod. Before moving to the stamping assembly 400, the alignment of the two ends of the rod is adjusted by the alignment stop 205 so that each rod can be aligned in the center before moving into the stamping assembly 400. After each stamping, the unloading push rod 207 extends synchronously, simultaneously raising the unloading support rod 208, causing the unloading triangle plate 206 to rise synchronously, separating the stamped rod from the feeding groove 204. The inclined side of the unloading triangle plate 206 causes the rod to slide into the receiving hopper 500 under the action of gravity. Then the unloading push rod 207 retracts and resets, and the above steps are repeated during unloading.

[0023] The stamping assembly 400 includes a stamping support base 401, which is mounted on the work platform 100. Limiting support columns 402 are installed at each of the four corners of the stamping support base 401. A stamping support plate 403 is mounted on the upper end of each limiting support column 402. A stamping push rod 413 is mounted in the middle of the stamping support plate 403. A stamping transmission plate 404 is mounted at the lower part of the telescopic end of the stamping push rod 413. Each limiting support column 402 movably passes through each corner of the stamping transmission plate 404. A transmission support plate 405 is spliced ​​and installed in the middle of the lower surface of the stamping transmission plate 404. Positioning slide rods movably pass through each of the four corners of the positioning plate 407. 408, the top of the positioning slide rod 408 is fixedly connected to the transmission support plate 405. A lower positioning block 414 is provided on the stamping support base 401 and outside the unloading triangle plate 206. A stamping support block 415 is embedded in the middle of the upper surface of the lower positioning block 414. The stamping support block 415 and the stamping slide block 410 are vertically corresponding. Two upper positioning blocks 411 are symmetrically fixedly connected to the middle of the lower surface of the positioning plate 407. The upper positioning blocks 411 and the lower positioning blocks 414 are vertically corresponding. A positioning groove 412 is provided on the opposite surface of the upper positioning blocks 411 and the lower positioning blocks 414. The positioning groove 412 corresponds to the loading groove 204. In this embodiment, the stamping push rod 413 presses down the stamping transmission plate 404, and the movement of the stamping transmission plate 404 is limited by the limiting support column 402 to ensure accurate alignment. During the stamping process, the rod is first engaged and limited by the positioning grooves 412 of the upper positioning block 411 and the lower positioning block 414, and the spring rod 406 retracts accordingly. Then, the stamping slider 410 and the stamping support block 415 are aligned and stamped. When moving upward, the spring rod 406 extends and the positioning slider 408 limits the movement, preventing the rod from adhering to the stamping slider 410, thereby accurately forming the limiting boss structure at both ends of the rod.

[0024] In use, the rods to be stamped are placed in the feeding hopper 300, with each rod perpendicular to the conveying direction of the feeding assembly 200. The feeding assembly 200 then quantitatively conveys the rods located at the bottom of the feeding hopper 300 to the stamping assembly 400, forming a batch stamping process. After stamping, the finished products are collected in the receiving hopper 500. During stamping, the stamping push rod 413 presses down on the stamping transmission plate 404, and the movement of the stamping transmission plate 404 is limited by the limiting support column 402. To ensure accurate alignment, the stamping slider 410 is pressed down and pushed by the transmission support plate 405, and limited by the stamping groove 409. During the stamping process, the rod is first engaged and limited by the positioning groove 412 of the upper positioning block 411 and the lower positioning block 414, and the spring rod 406 retracts accordingly. Then, the stamping rod is clamped by the stamping slider 410 and the stamping support block 415, thereby quickly, stably and accurately flattening the ends of the rods conveyed in each batch. The entire stamping process has few steps, simple and rapid action, and high production efficiency. During operation, the periodic extension and retraction of the feeding push rod 201 moves the feeding slide plate 202 back and forth between the feeding hopper 300 and the stamping assembly 400. When it moves below the feeding hopper 300, the rods are collected from the bottom of the feeding hopper 300 through the feeding grooves 204. Each feeding groove 204 corresponds to one rod. Before moving to the stamping assembly 400, the alignment of the two ends of the rods is adjusted by the alignment stop 205, so that each rod can be centered and aligned before moving into the stamping assembly 400. After the stamping is completed, the unloading push rod 207 extends synchronously, raising the unloading support rod 208, causing the unloading triangle plate 206 to rise synchronously, separating the stamped rod from the loading groove 204. The rod slides into the receiving hopper 500 under gravity due to the inclined side of the unloading triangle plate 206. Then the unloading push rod 207 retracts and resets, and the above steps are repeated during unloading, so as to quickly, stably and accurately load and unload each batch of rods. Each material conveying action is simple and rapid, and the production efficiency is high.

[0025] The above-disclosed embodiments are only a few specific examples of the present utility model. However, the embodiments of the present utility model are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the protection scope of the present utility model.

Claims

1. A stamping device for a rod-shaped limiting boss, characterized in that, The system includes a work platform (100), a feeding assembly (200) mounted on the middle of the upper surface of the work platform (100), a feeding hopper (300) and a stamping assembly (400) mounted side by side on the work platform (100) and above the feeding assembly (200), and a receiving hopper (500) mounted on one side of the work platform (100) and at the end of the feeding assembly (200). The stamping assembly (400) includes a transmission support plate (405), and the transmission support plate (405) includes a transmission support plate (405). 5) The lower surface is embedded with several spring rods (406) evenly distributed in a rectangular array. The lower end of each spring rod (406) is jointly installed with a positioning plate (407). Both sides of the positioning plate (407) are provided with stamping grooves (409). A stamping slide block (410) is movably sleeved in the stamping groove (409). The upper end of the stamping slide block (410) is fixedly connected to the transmission support plate (405). A stamping support block (415) is provided below the stamping slide block (410).

2. The stamping device for a rod-shaped limiting boss as described in claim 1, characterized in that, The feeding assembly (200) includes a feeding slide plate (202), the upper surface of which slides against the lower surface of the feeding hopper (300), and a plurality of feeding grooves (204) arranged in parallel and at equal intervals are provided on the side of the upper surface of the feeding slide plate (202) near the receiving hopper (500).

3. The stamping device for a rod-shaped limiting boss as described in claim 2, characterized in that, The upper surface of the working platform (100) is equipped with a feeding push rod (201). The feeding push rod (201) is parallel to the long side of the feeding slide plate (202), and the telescopic end is fixedly connected to the end of the feeding slide plate (202) away from the receiving hopper (500).

4. The stamping device for a rod-shaped limiting boss as described in claim 2, characterized in that, The lower surface of the loading slide plate (202) is slidably connected to the loading slide block (203), and the loading slide block (203) is fixedly installed on the upper surface of the working platform (100).

5. The stamping device for a rod-shaped limiting boss as described in claim 2, characterized in that, Two alignment blocks (205) are provided between the feeding hopper (300) and the stamping assembly (400), and the two alignment blocks (205) are symmetrically arranged about the feeding slide plate (202) with adjustable spacing.

6. The stamping device for a rod-shaped limiting boss as described in claim 2, characterized in that, On both sides of the feeding slide plate (202) and below the positioning plate (407), there are feeding triangle plates (206). The end of the feeding triangle plate (206) with the lower side height is close to the receiving hopper (500). Feeding support rods (208) are installed on both sides of the two feeding triangle plates (206). Feeding push rods (207) are provided below both ends of the feeding support rods (208).

7. The stamping device for a rod-shaped limiting boss as described in claim 6, characterized in that, The stamping assembly (400) includes a stamping support base (401), which is mounted on the work platform (100). Limiting support columns (402) are installed at the four corners of the stamping support base (401), and a stamping support plate (403) is installed at the upper end of each limiting support column (402). A stamping push rod (413) is installed in the middle of the stamping support plate (403).

8. The stamping device for a rod-shaped limiting boss as described in claim 7, characterized in that, The lower part of the telescopic end of the stamping push rod (413) is equipped with a stamping transmission plate (404). Each limiting support column (402) is movably inserted through each corner of the stamping transmission plate (404). The transmission support plate (405) is spliced ​​and installed in the middle of the lower surface of the stamping transmission plate (404). The four corners of the positioning plate (407) are movably provided with positioning slide rods (408). The top of the positioning slide rods (408) is fixedly connected to the transmission support plate (405).

9. The stamping device for a rod-shaped limiting boss as described in claim 7, characterized in that, The stamping support base (401) is provided with a lower positioning block (414) on the outside of the unloading triangle plate (206). The stamping support block (415) is embedded in the middle of the upper surface of the lower positioning block (414). The stamping support block (415) and the stamping slider (410) are vertically aligned.

10. The stamping device for a rod-shaped limiting boss as described in claim 9, characterized in that, Two upper positioning blocks (411) are symmetrically fixedly connected to the middle of the lower surface of the positioning plate (407). The upper positioning blocks (411) and the lower positioning blocks (414) are vertically corresponding, and positioning grooves (412) are provided on the opposite surfaces of the upper positioning blocks (411) and the lower positioning blocks (414). The positioning grooves (412) correspond to the feeding grooves (204).

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