High-speed flat plate feeder

Abstract

The utility model discloses a high-speed flat plate feeder. Comprising a base, and a plurality of material channels are arranged on the base; the material pushing unit comprises a base arranged on the base in a sliding mode, an inclined block fixedly arranged on the base and a plurality of push rods used for pushing materials in the material channel, and a first elastic unit used for resetting the material pushing unit is arranged between the material pushing unit and the base; and the stamping unit is longitudinally and movably arranged above the base and comprises a lower pressing head matched with the inclined surface of the inclined block, and when the stamping unit presses downwards, the lower pressing head moves downwards and drives the inclined block to transversely move and exit. Two stamping procedures are integrated, the automatic feeding function is achieved, the structure is simple, the production efficiency is high, the occupied area is small, the production safety is high, and the production cost of enterprises is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to a feeder technology field especially a high -speed flat plate feeder. BACKGROUND

[0002] In the stamping forming process of products, first need stamping initial material plate spare, to separate from the initial material plate spare get flat plate type component, and then stamping flat plate type component into the required shape, in the prior art, the above two steps rely on different stamping mechanism, need separate independent operation, low production efficiency, therefore, it is necessary to design a kind of equipment integrating two processes to improve production efficiency. SUMMARY

[0003] The utility model provides a high -speed flat plate feeder in prior art, it integrates two stamping processes together, and has automatic feeding function, after the first process is completed, blank can be automatically sent to the next process.

[0004] To solve the above technical problem, the utility model solves by the following technical scheme:

[0005] A kind of high -speed flat plate feeder, comprising

[0006] Base, the base is provided with several material channels;

[0007] Pusher unit, the pusher unit includes slidingly arranged on the base base, oblique block fixedly arranged on the base and several push rods for pushing the material in the material channel, the pusher unit is configured with first elastic unit for resetting between the base;And

[0008] Stamping unit, the stamping unit is arranged above the base and is longitudinally movable, including the lower pressure head matched with the inclined surface of the oblique block, when the stamping unit is pressed down, the lower pressure head is lowered and drives the oblique block to move transversely and exit.

[0009] In the above technical scheme, preferably, the material channel is open at both ends, the push rod is inserted into the material channel from one end opening, and a discharge slope is arranged on the base at the other end opening of the material channel.

[0010] In the above technical scheme, preferably, the end of the material channel close to the discharge slope is provided with a forming lower die, and the stamping unit includes a forming upper die corresponding to the forming lower die.

[0011] In the above technical scheme, preferably, the forming lower die includes a first forming part, a second forming part arranged separately left and right and a lifting block arranged between the first forming part and the second forming part.

[0012] Preferably, the width and number of the material channels are adapted to the width and number of the push rods.

[0013] Preferably, the base comprises an extension block, the material pushing unit is slidingly arranged on the extension block, and one end of the first elastic unit is fixedly connected to the base and the other end is fixedly connected to the extension block.

[0014] Preferably, four corners of the base are respectively provided with guide columns, the main part of the stamping unit is slidingly arranged on the guide columns, and a second elastic unit for resetting the stamping unit is arranged on the guide columns or between the main part and the base.

[0015] Preferably, the lower pressing head is fixedly arranged on the side of the stamping unit and abuts against the inclined surface of the inclined block.

[0016] Preferably, the lower end of the lower pressing head is rotationally connected with a roller for cooperating with the inclined surface of the inclined block.

[0017] Preferably, the base is provided with a forming die, and the forming die comprises a forming through hole corresponding to the material channel and a clearance hole.

[0018] The beneficial effects of the present application are as follows:

[0019] The present application integrates two stamping processes together and has automatic feeding function, simple structure, high production efficiency, small occupied area, high production safety and low production cost. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 The present application is a schematic diagram.

[0021] Figure 2 The present application is a schematic diagram of the cooperation state of the base and the material pushing unit.

[0022] Figure 3 The present application is another perspective view of the cooperation state of the base and the material pushing unit.

[0023] Figure 4 The present application is a schematic diagram of the cooperation state of the material channel on the base, the push rod and the forming lower die.

[0024] Figure 5 The present application is a schematic diagram of the cooperation state of the material pushing unit and the lower pressing head.

[0025] Figure 6The separation state schematic view of the pushing unit and the lower pressing head of the utility model.

[0026] Figure 7 The base bottom surface schematic view of the utility model.

[0027] Figure 8 The separation state schematic view of the base and the forming die of the utility model. DETAILED DESCRIPTION

[0028] The utility model will be described further in detail below in combination with the drawings and specific embodiments:

[0029] Referring to Figures 1-8 , a high-speed flat plate feeding machine comprises a base 1, a pushing unit 2 and a stamping unit 3.

[0030] As to the base 1, the upper surface thereof comprises a plurality of material channels 11, the number of the material channels 11 is selected according to actual needs, such as three, and the upper side of the material channel 11 is open, so that the blank obtained by the first stamping process can fall into the material channel 11.

[0031] Specifically, the base 1 is provided with a forming die 4, as shown in the drawings, the forming die 4 is provided with a plurality of forming through holes 41, after the forming die 4 is installed on the base 1, the forming through holes 41 are located directly above the material channels 11, and the positions and the number of the forming through holes 41 correspond to those of the material channels 11, the initial material plate parts placed above the forming die 4 fall into the material channels 11 after the stamping unit 3 is lowered to close the die, and the flat plate parts are formed, as an embodiment, the flat plate parts can be rectangular flat metal parts. Figure 2

[0032] In the embodiment, the material channels 11 are open at both ends, one end corresponds to the corresponding parts of the pushing unit 2, and the other end corresponds to the discharging slope 5, and a forming lower die 6 is further arranged at the position of the material channel 11 close to the discharging slope 5, the forming lower die 6 is used for the second stamping process, the blank obtained by the first stamping process is pushed to the forming lower die 6 by the pushing unit 2 after falling into the material channel 11, and the second stamping process is performed, and correspondingly, the forming die 4 comprises a plurality of avoiding holes 42 for avoiding the stamping parts of the second stamping process, the positions and the number of the avoiding holes 42 also correspond to those of the material channels 11, and after the operation is completed, the blank is pushed into the discharging slope 5 for discharging, which will be described in detail below.

[0033] ​Specifically, in the embodiment, the base 1 comprises an extension block 12, and the pushing unit 2 is slidingly arranged on the extension block 12. The pushing unit 2 comprises a base 21 slidingly arranged on the base 1, an inclined block 22 fixedly arranged on the base 21, and a plurality of pushing rods 23 for pushing the material in the material channel 11. As an option, a plurality of sliding rails are arranged on the upper surface of the extension block 12, and the base 21 of the pushing unit 2 is slidingly arranged on the sliding rails.

[0034] As shown in Figure 4 , the pushing rod 23 is inserted into the material channel 11 from one end of the material channel 11, and can advance and retreat along the arrangement direction of the material channel 11. As an embodiment, the width and the number of the material channel 11 are matched with the width and the number of the pushing rod 23.

[0035] In the embodiment, a first elastic unit (not shown in the figure) is arranged between the pushing unit 2 and the base 1 to reset the pushing unit 2. Specifically, one end of the first elastic unit is fixedly connected to the base 21, and the other end is fixedly connected to the extension block 12. As a reference, the two mounting points are shown as A1 and A2 in Figure 6 . Specifically, the first elastic unit can be a spring.

[0036] The resetting process of the pushing unit 2 is the process of pushing the blank by the pushing rod 23. The force for moving the pushing unit 2 in the opposite direction comes from the lower head 31 on the stamping unit 3. When the stamping unit 3 descends, the lower head 31 moves downward with it and pushes the pushing unit 2 away. After the stamping unit 3 ascends, the pushing unit 2 is reset by the first elastic unit and pushes the blank to advance. The specific details are described below.

[0037] As for the stamping unit 3, it is longitudinally arranged on the base 1. As an embodiment, four guide columns 13 are arranged at the four corners of the base 1, the main part 32 of the stamping unit 3 is slidingly arranged on the guide columns 13, and a second elastic unit 7 is arranged on the guide columns 13 or between the main part 32 and the base 1 to reset the stamping unit 3. The second elastic unit 7 can be a spring or a spring plunger.

[0038] The guide columns 13 make the stamping unit 3 longitudinally ascend and descend in a set direction, descend to stamp, and ascend to reset. The source of the descending force can refer to the existing stamping machine or directly set a pneumatic cylinder, an electric cylinder or a hydraulic cylinder above it.

[0039] The side of the main part 32 of the stamping unit 3 is provided with the lower head 31 matched with the inclined surface of the inclined block 22, as shown in Figure 5 , Figure 6As shown, the lower end of the pressing head 31 is rotationally connected with a roller 311, which is in abutment with the inclined surface. When the stamping unit 3 is in the upper position, the roller 311 is located above the inclined surface of the inclined block 22, and the inclined block 22 is reset to the inner end position of the extension block 12 by the first elastic unit. When the stamping unit 3 is in the lower position, the roller 311 moves downward along the inclined surface to the position as shown, during which the inclined block 22 is pushed to move towards the outer end of the extension block 12, and the push rod 23 is separated from the material channel 11, at least to the position below the forming through hole 41, so that the formed blank can fall into the material channel 11 without being interfered by the push rod 23. Figure 5 As shown, the lower end of the pressing head 31 is rotationally connected with a roller 311, which is in abutment with the inclined surface. When the stamping unit 3 is in the upper position, the roller 311 is located above the inclined surface of the inclined block 22, and the inclined block 22 is reset to the inner end position of the extension block 12 by the first elastic unit. When the stamping unit 3 is in the lower position, the roller 311 moves downward along the inclined surface to the position as shown, during which the inclined block 22 is pushed to move towards the outer end of the extension block 12, and the push rod 23 is separated from the material channel 11, at least to the position below the forming through hole 41, so that the formed blank can fall into the material channel 11 without being interfered by the push rod 23.

[0040] For the purpose of understanding, in the present application Figures 1-4 , two position states of the pressing head 31 and the inclined block 22 are embodied, and in the actual device, only one pair of the pressing head 31 and the inclined block 22 is needed, Figures 1-4 , which is only shown for the purpose of understanding.

[0041] For the stamping of the second stamping process, in the present embodiment, the forming lower die 6 includes a first forming member 61 and a second forming member 62 arranged separately on the left and right, and a lifting block 63 arranged between the first forming member 61 and the second forming member 62, as shown in Figure 4 , Figure 7 , Figure 8 .

[0042] In the present application, the middle part of the component formed by the second stamping process is a flat part, and therefore the upper surface of the lifting block 63 is a flat surface. Of course, according to actual needs, the upper surface of the lifting block 63 can be designed to have a shape required for forming the product.

[0043] In addition, in the present application, the middle part of the component formed by the second stamping process is in a concave state, and therefore after the completion of the process, the lifting block 63 needs to be lifted to push the formed material B away from the forming lower die 6.

[0044] The power required for the lifting of the lifting block 63 can be driven by a driving unit such as a pneumatic cylinder, an electric cylinder, a hydraulic rod, or a power source capable of achieving the lifting action in the prior art.

[0045] The forming lower die 6 can be an independent component mounted on the base 1 or can be directly a part of the base 1 and integrally formed with the base 1. Similarly, the base 1 or the independent forming lower die has a through hole required for the lifting movement of the lifting block.

[0046] In the embodiment, the second stamping process is also formed by the downward stamping of the stamping unit 3, and the stamping unit 3 comprises a forming upper die corresponding to the forming lower die 6, and the avoiding hole 42 on the forming die 4 is used for avoiding the forming upper die.

[0047] In the embodiment, when the stamping unit 3 is lowered, the lower head 31 is lowered and drives the inclined block 22 to move transversely and exit, at the same time, the blank is formed by the stamping unit 3 at the forming through hole 41 on the forming die 4 (the first stamping process), and the blank falls into the material channel 11 from the forming through hole 41, at this time, the blank is located in front of the push rod 23; after the stamping unit 3 is raised, the pushing unit 2 is reset, and the push rod 23 pushes the blank to the front of the material channel 11, so that the blank is pushed to the forming lower die 6; when the stamping unit 3 is lowered, the forming upper die is lowered, and cooperates with the forming lower die 6 to form the blank into a material with a required shape (the second stamping process, the formed material B); after the stamping unit 3 is raised, the lifting block 63 is lifted to lift the formed material B to be pushed away from the forming lower die 6 (to avoid that the concave structure of the forming lower die 6 limits the transverse movement of the formed material B), at the same time, the pushing unit 2 is reset, and the push rod 23 pushes the blank to the front of the material channel 11, so that the blank is pushed to the forming lower die 6, and the formed material B is continuously pushed forward and pushed off to the discharging ramp 5.

[0048] It should be noted that the stamping unit 3 is lowered, and the two processes of stamping are simultaneously performed, the blank formed by the first stamping process is pushed by the push rod 23, and the formed material B formed by the second stamping process is also subjected to the pushing force of the push rod 23, but the direct source of pushing away the formed material B is the blank formed by the first stamping process.

[0049] The above embodiments are only used to illustrate the technical solutions of the present application, but not to limit the present application; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A high speed flat sheet feeder characterized by: The utility model provides a material pushing and stamping device, which comprises a base, a pushing unit and a stamping unit. The base is provided with a plurality of material channels. The pushing unit comprises a base slidingly arranged on the base, an inclined block fixedly arranged on the base, and a plurality of push rods for pushing the materials in the material channels. The pushing unit is provided with a first elastic unit for resetting between the pushing unit and the base. The stamping unit is longitudinally movably arranged above the base and comprises a lower pressing head matched with the inclined surface of the inclined block.

2. A high speed flat sheet feeder as claimed in claim 1, wherein: When the stamping unit is pressed down, the lower pressing head moves downward and drives the inclined block to move transversely and exit.

3. A high speed flat sheet feeder as claimed in claim 2, wherein: The material channels are open at both ends, and the push rods are inserted into the material channels from one end.

4. A high speed flat sheet feeder as claimed in claim 3, wherein: The base is provided with a discharging slope at the other end of the material channels.

5. A high speed flat sheet feeder as claimed in claim 1, wherein: The end of the material channels close to the discharging slope is provided with a forming lower die.

6. A high speed flat sheet feeder according to any one of claims 1-5, characterized in that: The stamping unit comprises a forming upper die matched with the forming lower die.

7. A high speed flat sheet feeder according to any one of claims 1-5, characterized in that: The forming lower die comprises a first forming part and a second forming part arranged separately on the left and right sides, and a lifting block arranged between the first forming part and the second forming part.

8. A high speed flat sheet feeder as claimed in claim 7, wherein: The width and number of the material channels are matched with the width and number of the push rods.

9. A high speed flat sheet feeder as claimed in claim 8, wherein: The base comprises an extension block, the pushing unit is slidingly arranged on the extension block, and the first elastic unit is fixedly connected at one end to the base and at the other end to the extension block.

10. A high speed flat sheet feeder according to any one of claims 1-5, characterized in that: The base is provided with a guide column at each of the four corners. The main part of the stamping unit is slidingly arranged on the guide column and provided with a second elastic unit for resetting the stamping unit on the guide column or between the main part and the base. The lower pressing head is fixedly arranged on the side of the stamping unit and abuts against the inclined surface of the inclined block. The lower end of the lower pressing head is rotatably connected with a roller matched with the inclined surface of the inclined block. The base is provided with a forming die comprising a forming through hole matched with the material channels and a avoiding hole.

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