Punch feeding device

Abstract

The utility model belongs to the technical field of punching processing, and particularly relates to a punching machine feeding device which comprises a shell, and an air cylinder is fixedly connected to the side wall of the shell. The output end of the air cylinder is fixedly connected with a round rod. The round rod penetrates through the shell and is in sliding connection with the shell; the end part of the round rod is fixedly connected with a square plate; a plurality of first spring telescopic rods are fixedly connected to the bottom of the shell; the top of the first spring telescopic rod is fixedly connected with a push plate. The inner wall of the shell is rotationally connected with a pair of pressing rollers. Materials are jacked up through a first spring telescopic rod, automatic filling can be conducted after the square plate pushes the materials to be fed, and therefore continuous feeding is conducted, and meanwhile when the materials are jacked up through the first spring telescopic rod, the materials can be blocked by a baffle, so that the materials are limited to the position below the baffle; the square plate is matched to push the materials so that the materials can be fed through the pressing roller, the pressing roller is used for extruding the materials to clamp the materials, movement of the materials during feeding can be reduced, and stability during feeding is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to punch processing technical field, concretely is a punch feeding device. BACKGROUND

[0002] Punch, also known as punch press, is a kind of punch press, and its working principle is that motor drives flywheel, then clutch and transmission gear drive crankshaft rotation, and slide block is driven to reciprocate up and down by crankshaft, so as to exert pressure on workpiece placed in die, and complete punch processing.

[0003] Punch is widely used in automobile manufacturing, electronic equipment, hardware processing, household appliance production and many other industries, and can carry out punching, blanking, bending, deep drawing and other stamping processes, and can efficiently process raw materials such as metal plates into various shaped parts, so it is an important equipment indispensable in modern manufacturing industry.

[0004] When the material is punched, the material is usually placed directly on the feeding port for transmission and punching, but the material is not fixed during transmission, so it will shake during transmission, which will cause the material to deviate and affect the punching effect.

[0005] Therefore, a punch feeding device is provided to solve the above problems. UTILITY MODEL CONTENTS

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem in the background art.

[0007] The utility model discloses a punch feeding device, which comprises an outer shell, a cylinder is fixedly connected to the side wall of the outer shell, a round rod is fixedly connected to the output end of the cylinder, the round rod is slidably connected to the outer shell, a square plate is fixedly connected to the end of the round rod, a plurality of first spring telescopic rods are fixedly connected to the bottom of the outer shell, a push plate is fixedly connected to the top of the first spring telescopic rods, a pair of pressure rollers are rotatably connected to the inner wall of the outer shell, a discharge port is formed in the surface of the outer shell, the discharge port and the pressure rollers are correspondingly arranged, a punch body is arranged on the side wall of the outer shell, a plurality of second spring telescopic rods are fixedly connected to the inside of the outer shell, a baffle is fixedly connected to the end of the second spring telescopic rods, and the baffle and the pressure rollers are correspondingly arranged.

[0008] Preferably, a plurality of third spring telescopic rods are fixedly connected inside the shell; a guide plate is fixedly connected to the end of the third spring telescopic rod; the end of the guide plate is provided with an inclined surface; the guide plate and the compression roller are correspondingly arranged; the guide plate can guide the material when the material moves, thereby increasing the centering of the material, and the position of the material is adjusted when the material is fed.

[0009] Preferably, a pair of fixed plates are fixedly connected to the top of the shell; a gas injection pipe is fixedly connected to the middle of the fixed plate; the gas injection pipe is provided with a plurality of holes; a gas guide pipe is fixedly connected to the side wall of the fixed plate; the gas guide pipe and the gas injection pipe are in communication; the gas injection pipe can clean the material, thereby reducing the dust attached to the surface of the material.

[0010] Preferably, a plurality of rollers are rotatably connected to the surface of the guide plate; the rollers are arranged on the guide plate; the rollers can increase the feeding speed of the material when the material contacts the guide plate.

[0011] Preferably, a rubber pad is fixedly connected to the middle of the compression roller; the rubber pad and the compression roller are correspondingly arranged; the rubber pad can increase the contact area of the material and the compression roller, thereby making the material transmission more stable when the material is fed.

[0012] Preferably, a clamping plate is slidably connected to the side wall of the shell; the clamping plate and the baffle are correspondingly arranged; the clamping plate can reduce the influence of the baffle when the material is filled in the shell, thereby increasing the filling speed of the material.

[0013] The utility model discloses the beneficial effect lies in:

[0014] 1. The utility model relates to a punch feeding device, which can automatically fill after the material is pushed and fed by the square plate through the first spring telescopic rod, thereby continuously feeding the material. When the material is lifted by the first spring telescopic rod, the baffle blocks the material, thereby limiting the material below the baffle. The material is pushed by the square plate and fed through the compression roller. The material is clamped by the compression roller, thereby reducing the movement of the material during feeding and increasing the stability during feeding.

[0015] 2. The utility model relates to a punch feeding device, which can guide the material when the material moves through the guide plate, thereby increasing the centering of the material and adjusting the position of the material during feeding. DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or prior art description. Obviously, the drawings described below are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without creative labor.

[0017] Figure 1 It is a schematic diagram of the main body of the present application.

[0018] Figure 2 It is a schematic diagram of the structure of the cylinder in the present application.

[0019] Figure 3 It is a schematic diagram of the structure of the guide plate in the present application.

[0020] Figure 4 It is a schematic diagram of the structure of the baffle in the present application.

[0021] Figure 5 It is a schematic diagram of the structure of the roller in the present application.

[0022] In the figure: 1, shell; 11, cylinder; 12, round rod; 13, square plate; 14, first spring telescopic rod; 15, push plate; 16, compression roller; 17, discharge port; 18, punch body; 19, second spring telescopic rod; 101, baffle; 2, third spring telescopic rod; 21, guide plate; 3, fixed plate; 31, air jet pipe; 32, air guide pipe; 4, roller; 5, rubber pad; 6, clamp plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0024] The specific embodiments will be given below.

[0025] As Figures 1 to 5The utility model discloses a punch press feeding device, including the shell 1, the shell 1 side wall fixedly connected with the cylinder 11, the cylinder 11 output fixedly connected with round bar 12, the round bar 12 is set up and is connected in sliding on the shell 1, the round bar 12 end fixedly connected with square plate 13, the shell 1 bottom fixedly connected with a plurality of first spring telescopic link 14, first spring telescopic link 14 top fixedly connected with push plate 15, the shell 1 inner wall rotationally connected with a pair of compression roller 16, the shell 1 surface is seted up with discharge gate 17, the discharge gate 17 and compression roller 16 are correspondingly seted up, the shell 1 side wall is provided with punch press body 18, the shell 1 inside fixedly connected with a plurality of second spring telescopic link 19, second spring telescopic link 19 end fixedly connected with baffle 101, baffle 101 and compression roller 16 are correspondingly seted up, when working, by first baffle 101 is pressed into the shell 1 inside, at this time, second spring telescopic link 19 will compress, at this time, a plurality of materials are placed to the shell 1 inside and then release baffle 101 makes second spring telescopic link 19 push baffle 101 out of the shell 1 inside, when placing material, will contact with push plate 15, then when the material enters more, will extrude push plate 15 to the first spring telescopic link 14 is pressed, by this, first spring telescopic link 14 is compressed, when placing material, first spring telescopic link 14 will push plate 15 and be lifted to push material to baffle 101 moves, when material and baffle 101 contact, it is horizontal state with square plate 13 simultaneously, and the oral fluid between compression roller 16 is in horizontal state, then when punch press body 18 needs to feed, start cylinder 11 makes cylinder 11 drive round bar 12 and push square plate 13 and move, when square plate 13 moves, will approach material, and then will enter the compression roller 16 between, when material passes through the compression roller 16 between, will drive compression roller 16 to rotate to reduce friction, then through discharge gate 17 enters punch press body 18, thereby completes feeding, when the last material leaves, after square plate 13 restores, push plate 15 will push the next material to baffle 101 and approach thereby continuous feeding, by using first spring telescopic link 14 and pushing material to be lifted, can be filled automatically after square plate 13 pushes material and feeds, thereby continuous feeding is carried out, and when first spring telescopic link 14 pushes material and is lifted, baffle 101 will block material to restrict material below baffle 101, thereby cooperate square plate 13 and push material to make it pass through compression roller 16 and feed, by extruding material with compression roller 16, thereby can reduce the movement of material when feeding, to increase the stability when feeding.

[0026] As Figures 2 to 3As shown, the inside of the shell 1 is fixed with a plurality of third spring telescopic rod 2; the end of the third spring telescopic rod 2 is fixed with a guide plate 21; the end of the guide plate 21 is inclined; the guide plate 21 and the compression roller 16 are correspondingly arranged; when the square plate 13 pushes the material to move to the compression roller 16, it will first contact the third spring telescopic rod 2, at this time the material will move along the surface of the guide plate 21 to the middle, thereby guiding the material to the middle, at the same time the guide plate 21 will be extruded by the movement of the material to move to the inside of the shell 1, and the third spring telescopic rod 2 will be compressed; by increasing the guide plate 21, the material can be guided when moving, thereby increasing the centering of the material, thereby adjusting the position of the material when loading.

[0027] As shown in the figure, Figures 1 to 5 The top of the shell 1 is fixed with a pair of fixed plates 3; the middle of the fixed plate 3 is fixed with a jet pipe 31; the jet pipe 31 is provided with a plurality of holes; the side wall of the fixed plate 3 is fixed with a gas guide pipe 32; the gas guide pipe 32 and the jet pipe 31 are in communication; when loading the material, the gas guide pipe 32 can be connected to the air pump to transmit the airflow to the jet pipe 31 through the gas guide pipe 32, thereby blowing the airflow to the surface of the material through the jet pipe 31 for cleaning; by increasing the jet pipe 31, the material can be cleaned, thereby reducing the dust attached to the surface of the material.

[0028] As shown in the figure, Figure 3 The surface of the guide plate 21 is rotatably connected with a plurality of rollers 4; the rollers 4 are arranged on the guide plate 21; when the material moves along the guide plate 21, it will contact the rollers 4, and then roll during movement, thereby reducing the contact between the material and the guide plate 21 and speeding up the material movement; by increasing the rollers 4, the material loading speed can be increased when the material contacts the guide plate 21.

[0029] As shown in the figure, Figure 2 The middle of the compression roller 16 is fixed with a rubber pad 5; the rubber pad 5 and the compression roller 16 are correspondingly arranged; when the material is loaded through the compression roller 16, the compression roller 16 will extrude the material, at this time the rubber pad 5 will be deformed, thereby increasing the contact between the material and the compression roller 16; by increasing the rubber pad 5, the contact area between the material and the compression roller 16 can be increased, thereby making the material transmission more stable.

[0030] As shown in the figure, Figures 1 to 5As shown, the housing 1 side wall slidingly connected with the clamping plate 6; the clamping plate 6 and the baffle 101 are correspondingly arranged; during operation, when the inside of the housing 1 needs to be filled with material, the baffle 101 can be pressed into the inside of the baffle 101, then the clamping plate 6 is moved to the baffle 101 to block the baffle 101, so that it stays in the inside of the housing 1, and then the material is filled; by increasing the clamping plate 6, the influence of the baffle 101 on the filling of the material in the inside of the housing 1 can be reduced, thereby speeding up the filling speed of the material.

[0031] Working principle: by first pressing the baffle 101 into the shell 1, at this time the second spring telescopic rod 19 will be compressed, at this time the plurality of materials placed in the shell 1 and then release the baffle 101 so that the second spring telescopic rod 19 will push the baffle 101 out of the shell 1, when placing the material will be in contact with the push plate 15, then when the material enters more will extrude the push plate 15 so as to press the first spring telescopic rod 14, thus the first spring telescopic rod 14 compression, when the material is placed, the first spring telescopic rod 14 will push the push plate 15 up to push the material to the baffle 101, when the material and baffle 101 contact, that is, the horizontal state and the square plate 13, and the oral fluid between the pressure roller 16 is in a horizontal state, then start the cylinder 11 when the punch body 18 needs to be loaded to make the cylinder 11 drive the round rod 12 to push the square plate 13 to move, when the square plate 13 moves, it will move closer to the material, and thus move to the pressure roller 16, then enter the pressure roller 16, when the material passes through the pressure roller 16, it will drive the pressure roller 16 to rotate to reduce friction, then through the discharge port 17 into the punch body 18, thus completing the feeding, when the last material leaves, the square plate 13 is restored, the push plate 15 will push the next material to the baffle 101, thus continuous feeding; When the square plate 13 pushes the material to the pressure roller 16, it will first contact the third spring telescopic rod 2, at this time the material will move along the surface of the guide plate 21 to the middle, thus guiding the material to the middle, at the same time the guide plate 21 will be extruded due to the movement of the material so that the guide plate 21 moves into the shell 1, and the third spring telescopic rod 2 will be compressed; When feeding the material, the air duct 32 can be connected to the air pump to transmit the airflow to the air jet pipe 31 through the air duct 32, thus blowing the airflow to the surface of the material through the air jet pipe 31 for cleaning; When the material moves along the guide plate 21, it will contact the roller 4, then when moving, the roller 4 will roll, thus reducing the contact between the material and the guide plate 21 when moving, and speeding up the material moving speed; When the material is fed through the pressure roller 16, the pressure roller 16 will extrude the material, at this time the rubber pad 5 will be deformed, thus increasing the contact between the material and the pressure roller 16; When it is necessary to fill the material in the shell 1, the baffle 101 can be pressed into the baffle 101, then the clamp plate 6 is moved to the baffle 101 to block the baffle 101, so that it stays in the shell 1, then fill the material.

[0032] The basic principle, main features and advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application.

Claims

1. A punch press loading device, comprising a housing (1), characterized in that: A cylinder (11) is fixedly connected to the side wall of the outer shell (1); a round rod (12) is fixedly connected to the output end of the cylinder (11); the round rod (12) is through-hole and slidably connected to the outer shell (1); a square plate (13) is fixedly connected to the end of the round rod (12); a plurality of first spring telescopic rods (14) are fixedly connected to the bottom of the outer shell (1); a push plate (15) is fixedly connected to the top of the first spring telescopic rods (14); a pair of pressure rollers (16) are rotatably connected to the inner wall of the outer shell (1); a discharge port (17) is opened on the surface of the outer shell (1); the discharge port (17) and the pressure rollers (16) are correspondingly arranged; a punch press body (18) is provided on the side wall of the outer shell (1); a plurality of second spring telescopic rods (19) are fixedly connected to the inside of the outer shell (1); a baffle (101) is fixedly connected to the end of the second spring telescopic rods (19); the baffle (101) and the pressure rollers (16) are correspondingly arranged.

2. The punch press loading device according to claim 1, characterized in that: Multiple third spring telescopic rods (2) are fixedly connected inside the outer shell (1); a guide plate (21) is fixedly connected to the end of the third spring telescopic rod (2); the end of the guide plate (21) is set with an inclined surface; the guide plate (21) and the pressure roller (16) are set accordingly.

3. The punch press loading device according to claim 2, characterized in that: A pair of fixing plates (3) are fixed to the top of the outer shell (1); a jet pipe (31) is fixed to the middle of the fixing plate (3); the jet pipe (31) is multi-hole; an air guide pipe (32) is fixed to the side wall of the fixing plate (3); the air guide pipe (32) and the jet pipe (31) are connected.

4. A punch press loading device according to claim 3, characterized in that: The guide plate (21) is rotatably connected to a roller (4); multiple rollers (4) are provided on the guide plate (21).

5. A punch press loading device according to claim 4, characterized in that: A rubber pad (5) is fixedly connected to the middle of the pressure roller (16); the rubber pad (5) and the pressure roller (16) are arranged correspondingly.

6. A punch press loading device according to claim 5, characterized in that: The outer shell (1) has a slidably connected clamping plate (6) on its side wall; the clamping plate (6) and the baffle (101) are respectively provided.

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