Rapid feeding mechanism

Abstract

The utility model relates to the technical field of rapid feeding of round cake products, in particular to a rapid feeding mechanism which comprises an air cylinder, the air cylinder comprises a cylinder body and a piston rod, the piston rod is connected with the cylinder body in a sliding mode, a push block is fixedly arranged at the end, located on the outer side of the cylinder body, of the piston rod, and a material taking push-out plate is fixedly arranged on the push block. A through groove used for containing products is formed in the material taking push-out plate, a bottom plate, a limiting block and a material barrel are further included, a first through hole is formed in the limiting block, the material barrel is fixedly arranged above the limiting block and matched with the first through hole, and the cylinder body and the limiting block are fixedly arranged on the bottom plate. A groove is formed in the bottom of the limiting block and matched with the bottom plate to form a material taking channel, the material taking push-out plate is arranged in the material taking channel in a sliding mode, and the problem that only one product can be taken and placed by the material taking mechanism at a time is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of fast feeding of round cake products, in particular to a fast feeding mechanism. Background Art

[0002] In the existing process, the material removal of round cake-shaped products is usually done manually. However, due to oil stains on the surface of the product during production, two adjacent pieces often stick together, making it impossible to quickly and accurately remove one of them, which requires a lot of manpower and material resources. At the same time, it is difficult to place the product accurately at the specified position manually, and the production efficiency is low, so large-scale automated production cannot be achieved.

[0003] To this end, an automatic feeding device for a punch press with application number 20202087632 includes a punch press body and a fixed table, the fixed table is located on the back of the punch press body, and a loading plate is provided at the upper end of the fixed table, the loading plate is slidably connected to the fixed table through a slide rail, and two groups of fixing components are provided at the upper end of the loading plate, the fixing components are composed of four first limiting columns, and the first limiting columns are arranged in a square shape on the loading plate, a through hole is provided on the inner side of the first limiting column, a top plate is provided in the middle of the fixed table, and an electric push plate is provided at the lower end of the top plate Rod, a support frame is provided at the upper end of the fixed platform, and a pushing cylinder, a picking cylinder and a limiting piece are provided on the support frame, four second limiting columns corresponding to the first limiting columns are provided on the inner side of the limiting piece, and a slot is provided at the bottom of the second limiting column, the pushing cylinder is horizontally arranged on the support frame, the picking cylinder is vertically arranged at the front end of the pushing cylinder, and the cylinder body of the picking cylinder is fixedly connected with the piston rod of the pushing cylinder by screws, an electromagnet is provided on the piston rod of the picking cylinder, and a lifting cylinder for pulling the limiting piece is provided on the support frame.

[0004] Although the above scheme can push the material upward through the ejector plate, the material can be sucked up by the electromagnet on the material taking cylinder, and the material moves to the inside of the punch body under the drive of the push cylinder, the electromagnet stops working at this time, and the material falls at the processing station, completing the loading. That is, although this scheme realizes automatic loading, it is necessary to manually place the material in the first limit column each time, and automatic loading of multiple products cannot be realized. Utility Model Content

[0005] The purpose of this solution is to provide a fast feeding mechanism to solve the problem that the existing material taking mechanism can only take and place one product at a time.

[0006] In order to achieve the above-mentioned purpose, the present scheme provides a fast feeding mechanism, including a cylinder, the cylinder including a cylinder body and a piston rod, the piston rod is slidably connected to the cylinder body, the piston rod is located on the outer side of the cylinder body One end is fixedly provided with a push block, the push block is fixedly provided with a material taking and pushing plate, the material taking and pushing plate is provided with a through groove for accommodating the product, and also includes a bottom plate, a limit block and a barrel, the limit block is provided with a first through hole, the barrel is fixedly arranged above the limit block and cooperates with the first through hole, the cylinder body and the limit block are respectively fixedly arranged on the bottom plate, the bottom of the limit block is provided with a groove and cooperates with the bottom plate to form a material taking channel, and the material taking and pushing plate is slidably arranged in the material taking channel.

[0007] The principle of this solution is as follows: multiple products are stacked in the barrel. When in use, the piston of the cylinder is first retracted. At this time, the through groove on the material extraction and ejection plate is aligned with the first through hole. The product falls out of the barrel under the action of its own gravity, and then falls into the through groove through the first through hole, and the product is supported by the bottom plate; then the piston rod is pushed outward, and at this time the push block drives the material extraction and ejection plate to move outward. When the through groove moves outside the bottom plate, the product falls and a material extraction is completed.

[0008] The technical effect of this solution is that: by adopting barrel loading, multiple products can be placed in the barrel at one time, and then the material removal and ejection plate is pushed back and forth by the cylinder to complete the material removal, thereby realizing automatic loading of multiple products with high efficiency; at the same time, by pushing through the cylinder, the material removal speed can be easily adjusted by adjusting the extension and retraction speed of the piston rod during use.

[0009] Furthermore, the middle part of the bottom plate is concave downward, and two protrusions are formed on both sides, which are the first mounting part and the second mounting part respectively. The cylinder is fixedly arranged on the first mounting part, and the limit plate is fixedly arranged on the second mounting part. The concave middle part of the bottom plate can reduce the contact area between the material taking and pushing plate and the bottom plate, thereby reducing the friction between the material taking and pushing plate and the bottom plate during the back and forth pushing process, thereby reducing the wear of the equipment.

[0010] Furthermore, the barrel includes a base and a plurality of limiting columns, the base is provided with a second through hole matching the first through hole, and the limiting columns are respectively fixedly arranged on the base and kept perpendicular to the base. The side wall of the barrel is thus arranged in a hollow state, which is convenient for timely observation of the quantity of the product in the barrel, and at the same time, there is no barrel and no cover, which is convenient for timely replenishment of the product in the barrel.

[0011] Furthermore, the limiting column is a retractable limiting column, which is convenient for adjusting the height of the barrel, and when in use, it is adjusted to different heights according to the different quantities of products to accommodate different quantities of products.

[0012] Furthermore, the material taking and pushing plate is provided with a plurality of openings on one side close to the pushing block, and the diameter of the openings is smaller than the diameter of the product. The openings on the material taking and pushing plate can effectively reduce the mass of the material taking and pushing plate, making it easier to push; at the same time, the openings can reduce the area of ​​the material taking and pushing plate, further reducing the friction between the material taking and pushing plate and the bottom plate.

[0013] Furthermore, a first threaded hole is provided below the push block, a second threaded hole matching the first threaded hole is provided at one end of the material taking and pushing plate close to the cylinder, and the material taking and pushing plate is fixedly connected to the push block by bolts. The bottom of the push block is connected to the upper surface of the material taking and pushing plate, and the height of the push block is higher than the material taking and pushing plate. When the push block is pushed out, it will contact the limit block, thereby limiting the position of the material taking and pushing plate, thereby ensuring that each product can fall from the same position.

[0014] Furthermore, the height of the material taking channel is consistent with the thickness of the product. Such an arrangement can ensure that only one product falls into the material taking channel each time, thereby ensuring that only one product is taken each time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the utility model;

[0016] Figure 2 This is an enlarged structural schematic diagram of the bottom plate of an embodiment of the utility model;

[0017] Figure 3 This is an enlarged structural schematic diagram of a material taking and pushing plate according to an embodiment of the utility model;

[0018] Figure 4 It is a partial structural schematic diagram of the barrel and the limiting plate of an embodiment of the utility model. DETAILED DESCRIPTION

[0019] The following is a further detailed description through specific implementation methods:

[0020] The figure numbers in the drawings of the specification include: 1, cylinder body; 2, piston rod; 3, push block; 4, material removal and ejection plate; 5, bottom plate; 51, first mounting part; 52, second mounting part; 6, limit block; 7, barrel; 71, limit column; 8, product; 9, opening.

[0021] The embodiment is basically as shown in the attached Figure 1 As shown: the rapid feeding mechanism includes a cylinder. Specifically, the cylinder is controlled to extend and retract by an electromagnetic valve. The cylinder includes a cylinder body 1 and a piston rod 2. A piston is slidably arranged in the cylinder body 1. One end of the piston rod 2 is bonded to the piston, and the other end is located outside the cylinder body 1 and is welded with a push block 3. Two first threaded holes are provided at the bottom of the push block 3. The push block 3 is fixedly connected with a material taking and pushing plate 4 by bolts. Figure 3A second threaded hole is provided at one end of the material taking and pushing plate 4, and bolts pass through the first threaded hole and the second threaded hole respectively to fix the two. An opening 9 and a through groove are provided in sequence on the upper surface of the material taking and pushing plate 4 from the side close to the pushing block 3 to the side far from the pushing block 3. The diameter of the through groove is slightly larger than the diameter of the product 8, and the diameter of the opening 9 is smaller than the diameter of the product 8.

[0022] It also includes a bottom plate 5, a limit block 6 and a barrel 7, as shown in the attached Figure 2 The middle part of the bottom plate 5 is concave downward, and two protrusions are formed on both sides, which are the first mounting part 51 and the second mounting part 52. The cylinder is fixed on the first mounting part 51 by bolts, and the two sides of the limit plate are fixed on the second mounting part 52 by bolts. At the same time, as shown in the attached Figure 4 A groove is provided at the bottom of the limit block 6 and cooperates with the bottom plate 5 to form a material taking channel. The height of the material taking channel is consistent with the thickness of the product 8 to ensure that only one product 8 can be taken out at a time. A first through hole is provided on the corresponding part of the groove of the limit block 6. The barrel 7 includes a base and a plurality of limit columns 71. In this scheme, there are 4 limit columns 71. A second through hole is provided on the base for the product 8 to pass through. The limit columns 71 are welded around the second through hole. The base is fixed above the limit block 6 by bolts, and the first through hole is connected to the second through hole.

[0023] During specific use, multiple products 8 are stacked between the four limiting columns 71, and then the piston of the cylinder is retracted first. At this time, the through groove, the first through hole and the second through hole on the material extraction and ejection plate 4 are aligned, and the product 8 falls out of the second through hole under the action of its own gravity, and then falls into the through groove through the first through hole. At this time, the product 8 is supported by the bottom plate 5. Since the height of the material extraction channel is consistent with the thickness of the product 8, only one product 8 can be taken at a time; then the piston rod 2 is pushed outward, and at this time the push block 3 drives the material extraction and ejection plate 4 to move outward. When the through groove moves to the outside of the bottom plate 5, the product 8 falls and completes a material extraction. At the same time, the push block 3 will be limited by the limiting block 6 when being pushed out, so as to prevent the material extraction and ejection plate 4 from extending too much, which will cause the position of the product 8 to be different each time it falls.

[0024] The above are only embodiments of the utility model, and the utility model is not limited to the fields involved in this implementation case. The common sense such as the known specific structure and characteristics in the scheme is not described too much here. The ordinary technicians in the relevant field know all the common technical knowledge in the technical field of the utility model before the application date or priority date, can obtain all the existing technologies in the field, and have the ability to apply the conventional experimental means before the date. The ordinary technicians in the relevant field can improve and implement this scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for ordinary technicians in the relevant field to implement this application. It should be pointed out that for those skilled in the art, without departing from the structure of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent. The protection scope required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to explain the content of the claims.

Claims

1. A fast feeding mechanism, comprising a cylinder, wherein the cylinder comprises a cylinder body and a piston rod, wherein the piston rod is slidably connected to the cylinder body, and wherein: The piston rod is fixedly provided with a push block at one end outside the cylinder body, and a material extraction and pushing plate is fixedly provided on the push block. A through groove for accommodating the product is provided on the material extraction and pushing plate, and also includes a bottom plate, a limit block and a barrel. A first through hole is provided on the limit block, and the barrel is fixedly provided above the limit block and cooperates with the first through hole. The cylinder body and the limit block are respectively fixedly provided on the bottom plate, a groove is provided at the bottom of the limit block and cooperates with the bottom plate to form a material extraction channel, and the material extraction and pushing plate is slidably provided in the material extraction channel.

2. The fast feeding mechanism according to claim 1, characterized in that: The middle part of the bottom plate is sunken downwards, and two protrusions are formed on both sides, which are respectively a first mounting part and a second mounting part. The cylinder is fixedly arranged on the first mounting part, and the limit block is fixedly arranged on the second mounting part.

3. The fast feeding mechanism according to claim 1, characterized in that: The barrel comprises a base and a plurality of limiting columns. The base is provided with a second through hole matched with the first through hole. The limiting columns are respectively fixedly arranged on the base and kept vertically with the base.

4. The fast feeding mechanism according to claim 3, characterized in that: The limiting column is a telescopic limiting column.

5. The fast feeding mechanism according to claim 1, characterized in that: The material taking and pushing plate is provided with a plurality of openings on one side close to the pushing block, and the diameter of the openings is smaller than the diameter of the product.

6. The fast feeding mechanism according to claim 1, characterized in that: A first threaded hole is provided below the push block, a second threaded hole matching the first threaded hole is provided at one end of the material taking and pushing plate close to the cylinder, and the material taking and pushing plate is fixedly connected to the push block by bolts.

7. The fast feeding mechanism according to claim 1, characterized in that: The height of the material taking channel is consistent with the thickness of the product.

Images