Feeding mechanism of hardware stamping equipment

Abstract

The utility model discloses a feeding mechanism of hardware stamping equipment, its structure includes master control box, moving seat, adjusting wheel, side fixed box, control box, control end, limit plate, feeding wheel, pull strip, feeding wheel includes rubber wheel, side fixed plate, fit wheel, mounting groove, auxiliary wheel, auxiliary wheel includes rubber strip, dragging block, middle axle, middle axle passes through rubber strip interior, and the middle axle passes through the rubber strip interior. The rubber strip is attached to the dragging block, after the device punches a first material, the feeding wheel and the temper mill can horizontally move along the moving base, the punching device can conduct secondary punching on the material on the same horizontal line, in the deflection process of the feeding wheel, shaking extrusion between the feeding wheel and the limiting plate is avoided through the supporting force of the dragging block, and therefore the material can be conveniently punched. According to the feeding machine, materials can be normally fed in the deflection process, in the deflection process of the feeding machine, the bottoms of the materials are supported by the rotating wheels, the friction force between the materials and the materials is increased, and the materials cannot swing along with inertia and are extruded by the limiting blocks, so that the materials are completely fed.

Description

Technical Field

[0001] The utility model belongs to the field of metal stamping, and more specifically, particularly relates to a feeding mechanism of metal stamping equipment. Background Art

[0002] The metal stamping equipment can quickly and accurately feed its materials through the feeding mechanism, and the materials are rolled up and gathered through the winder and the leveling machine, so that the materials can pass through the feeder smoothly, and then the materials are accurately fed into the stamping equipment and processed by the stamping equipment. In order to avoid the waste of materials, there is an eccentric feeder, which moves the feeder and the leveling machine together, so that the stamping equipment can punch out multiple materials on the same horizontal line of the steel plate, which can greatly improve the production efficiency.

[0003] Based on the above, the inventor of the utility model found that the feeding mechanism of the existing metal stamping equipment mainly has the following shortcomings, such as:

[0004] When the skew loader conveys thinner steel plates, the stamping speed of the stamping equipment is faster, and its skew speed must also keep up, so that the material connected between the loader and the leveling machine will swing with inertia, and the limiting structure of the loading will squeeze the side of the swinging material. The thin material is easy to deform and affect the subsequent operation. In addition, when the thin material is stamped, the impact force squeezes the material, which is easy to pull the material that has not yet been output by the loader, causing the material to tilt.

[0005] Therefore, it is necessary to propose a feeding mechanism for metal stamping equipment. Utility Model Content

[0006] In order to solve the problem of the above technology, when the skew loader conveys thinner steel plates, the stamping speed of the stamping equipment is faster, and its skew speed must also keep up, so that the material connected between the loader and the leveling machine will swing with inertia, and the limiting structure of the loading will squeeze the side of the swinging material. The thin material is easy to deform and affect the subsequent operation. In addition, when the thin material is stamped, the impact force squeezes the material, which is easy to pull the material that has not yet been output by the loader, causing the material to tilt.

[0007] The purpose and function of the feeding mechanism of a metal stamping equipment of the utility model are achieved by the following specific technical means:

[0008] Its structure includes a main control box, a moving seat, an adjusting wheel, a side fixing box, a control box, a control end, a limit plate, a feeding wheel, and a pulling bar. The moving seat is installed on the upper end of the main control box, the adjusting wheel is fixed to the side of the feeding wheel, the side fixing box is welded to the left and right sides of the control box, the control end controls the feeding wheel to rotate and feed, the limit plate is clamped above the feeding wheel, and the pulling bar is connected to the feeding wheel to move above the moving seat;

[0009] The feeding wheel comprises a rubber wheel, a side fixing plate, a fitting wheel, a mounting groove, and an auxiliary wheel. The rubber wheel and the auxiliary wheel are installed between two side fixing plates. The mounting groove runs through the upper surface of the control box. The fitting wheel is installed inside the control box. Nine auxiliary wheels are provided and evenly distributed in the horizontal direction. The fitting wheel is located above the auxiliary wheel. The rubber wheel is installed at an arc angle, which can better assist in the feeding of objects.

[0010] The auxiliary wheel includes a rubber strip, a drag block, and a central axis. The central axis runs through the rubber strip. The rubber strip fits the drag block. The drag block is provided with four evenly distributed around the rubber strip. The rubber wheel is provided with three and a rubber layer is provided on the surface, which can better push the material. There are seven drag blocks in total.

[0011] As a further improvement of the utility model, the drag block includes a middle solid layer and a drag corner, the drag corner is fixed to the outer surface of the middle solid layer, a rubber strip is attached to the outer surface of the middle solid layer, and the middle solid layer supports and consolidates the outer layer.

[0012] As a further improvement of the present invention, the drag corner includes an outer sticking layer, a force groove, and a resistance layer. The outer sticking layer is attached to the outer surface of the resistance layer. The force groove and the resistance layer are an integrated structure. When the resistance layer is subjected to external force, the force groove will be deformed and compressed. When the force groove is bent on both sides, it plays a spatial guiding role, so that the left and right sides of the outer sticking layer can swing smoothly.

[0013] As a further improvement of the present invention, the surface of the outer layer is provided with two grooves, which can better fit and drag the material. The space of the force groove can allow the outer layer and the resistance layer to move better. The resistance layer plays a role of auxiliary support for the outer layer.

[0014] As a further improvement of the utility model, the fitting wheel includes a support rod, an outer soft layer, a middle grid, and an elastic body. The support rod supports the installation distance of the elastic body, the middle grid and the outer soft layer are integrated, the inner side of the outer soft layer is supported and resisted by the elastic body, the elastic body is a symmetrical structure, and the extension strips on both sides have elastic thrust, and the arc at the middle end plays a role of supporting and positioning.

[0015] As a further improvement of the present invention, the outer soft layer includes an outer layer, a segmented strip, and a soft strip. The segmented strip is attached between two soft strips, and the soft strip is attached to the inner side of the outer layer. The outer layer is deformed according to the internal resistance force. The soft strip is an arc structure, and the outer layer is made of soft rubber, which can better deform and resist the material. The segmented strip divides the soft strip into multiple equal segments.

[0016] As a further improvement of the present invention, the elastic body is provided with four and is evenly distributed in a circular shape. The elastic body is a symmetrical structure and has elasticity itself, and provides resistance support to the outer layer. The elastic body is in resistance to the soft strip, and the support rod supports the resistance distance of the elastic body. The middle grid is a hollow structure to allow the outer soft layer to have more space for fitting and deformation.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] 1. After the equipment has stamped the first material, the feeding wheel and the leveling machine will translate along the moving seat, allowing the stamping equipment to perform a second stamping on the material on the same horizontal line. During the deflection of the feeding wheel, the material is placed on the surface of the rubber wheel and the auxiliary wheel for transportation. The rubber strip of the rubber wheel is made of rubber material, which can better support the material, so that its outer layer is compressed to form a certain arc, and its resistance layer will also swing backward, so that the drag block can better support the material. When the material is subjected to the inertia of movement, the supporting force of the drag block is used to avoid shaking and squeezing with the limit plate, so that the material can be normally loaded during the deflection process. During the deflection of the feeder, the bottom of the material is supported by the rotating wheel to increase the friction with the material, so that the material will not swing with the inertia and be squeezed by the limit block, and the loading can be completed.

[0019] 2. The tail material is located between the auxiliary wheel and the laminating wheel. The outer soft layer on the outer surface of the laminating wheel at the upper end will resist the material, allowing the outer layer to better fit the material surface. The segmented strip auxiliary soft strip can better flatten the deformation in sections when laminating the material surface. The static state of its outer layer provides greater resistance to the material, so that it will not be pulled and deformed when the front end is stamped. When the front end material is stamped, it can resist and fix the material at the tail end of the feeding to prevent it from being pulled with the impact force. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 The utility model is a structural schematic diagram of a feeding mechanism of a hardware stamping equipment.

[0021] Figure 2 It is a three-dimensional structural schematic diagram of a feeding wheel of the utility model.

[0022] Figure 3 The utility model is a three-dimensional structural schematic diagram of a rubber wheel.

[0023] Figure 4 The utility model is a front view schematic diagram of the internal structure of a drag block.

[0024] Figure 5 It is a front view schematic diagram of the internal structure of a drag angle of the utility model.

[0025] Figure 6The utility model is a schematic diagram of the internal structure of a fitting wheel in a side view.

[0026] Figure 7 This is a schematic diagram of the internal structure of an outer soft layer in the utility model from the front view.

[0027] In the figure: main control box-1, moving seat-2, adjusting wheel-3, side fixing box-4, control box-5, control end-6, limit plate-7, feeding wheel-8, pulling bar-9, rubber wheel-a1, side fixing plate-a2, fitting wheel-a3, installation groove-a4, auxiliary wheel-a5, rubber strip-001, drag block-002, central axis-003, middle solid layer-g1, drag angle-g2, outer pasting layer-51, force groove-52, resistance layer-53, support rod-m1, outer soft layer-m2, middle grid-m3, elastic body-m4, outer layer-s1, segmented strip-s2, soft strip-s3. DETAILED DESCRIPTION

[0028] The utility model is further described below in conjunction with the accompanying drawings:

[0029] Embodiment 1:

[0030] As attached Figure 1 To Attachment Figure 5 As shown:

[0031] The utility model provides a feeding mechanism for a hardware stamping device, the structure of which includes a main control box 1, a moving seat 2, an adjusting wheel 3, a side fixing box 4, a control box 5, a control end 6, a limiting plate 7, a feeding wheel 8, and a pulling bar 9. The moving seat 2 is installed on the upper end of the main control box 1, the adjusting wheel 3 is fixed to the side of the feeding wheel 8, the side fixing box 4 is welded to the left and right sides of the control box 5, the control end 6 controls the feeding wheel 8 to rotate and feed, the limiting plate 7 is clamped above the feeding wheel 8, and the pulling bar 9 is connected to the feeding wheel 8 to move above the moving seat 2;

[0032] The feeding wheel 8 includes a rubber wheel a1, a side fixing plate a2, a fitting wheel a3, a mounting groove a4, and an auxiliary wheel a5. The rubber wheel a1 and the auxiliary wheel a5 are installed between the two side fixing plates a2. The mounting groove a4 runs through the upper surface of the control box 5. The fitting wheel a3 is installed inside the control box 5. Nine auxiliary wheels a5 are provided and evenly distributed in the horizontal direction. The fitting wheel a3 is located above the auxiliary wheel a5. The rubber wheel a1 is installed at an arc angle, which can better assist in the feeding of objects.

[0033] The auxiliary wheel a5 includes a rubber strip 001, a drag block 002, and a central axis 003. The central axis 003 runs through the rubber strip 001. The rubber strip 001 fits with the drag block 002. The drag block 002 is provided with four evenly distributed around the rubber strip 001. The rubber wheels a1 are provided with three and a rubber layer is provided on the surface, which can better push the material. The drag blocks 002 are provided with seven in total, and the drag blocks 002 can contact the surface of the material for conforming transmission.

[0034] Among them, the drag block 002 includes a middle solid layer g1 and a drag corner g2. The drag corner g2 is fixed to the outer surface of the middle solid layer g1. The outer surface of the middle solid layer g1 is adhered with a rubber strip 001. The middle solid layer g1 supports and consolidates the outer layer. When the middle solid layer g1 supports an object, it will be compressed and bent to avoid drastic changes to the material.

[0035] Among them, the drag angle g2 includes an outer sticking layer 51, a force groove 52, and a resistance layer 53. The outer sticking layer 51 is attached to the outer surface of the resistance layer 53. The force groove 52 and the resistance layer 53 are an integrated structure. The resistance layer 53 will be deformed and compressed when subjected to external force. When the force groove 52 is bent by force on both sides, it plays a spatial guide to the left and right, so that the left and right sides of the outer sticking layer 51 can swing smoothly. The softness of the outer sticking layer 51 itself can better stick to the surface of the material for resistance.

[0036] Among them, the surface of the outer sticking layer 51 is provided with two grooves, which can better fit and drag the material. The space of the force groove 52 can allow the outer sticking layer 51 and the resistance layer 53 to move better. The resistance layer 53 plays a role in auxiliary support and force for the outer layer. The shape of the force groove 52 is a U-shaped structure, which can allow the two sides to swing and bend better.

[0037] The specific usage and function of this embodiment are as follows:

[0038] In the utility model, when the leveling machine places the material on the feeding wheel 8, the material is transported to the stamping place along the feeding wheel 8 through the control of the control box 5 and the control terminal 6. After the equipment stamps the first material, the feeding wheel 8 and the leveling machine will move horizontally along the moving seat 2, so that the stamping equipment can perform a second stamping on the material on the same horizontal line. During the deflection of the feeding wheel 8, the material is placed on the surface of the rubber wheel a1 and the auxiliary wheel a5 for transportation. The rubber strip 001 of the rubber wheel a1 is made of rubber material, which can better The material is supported by the drag block 002, and when the material presses the drag block 002, the outer layer 51 will fit and contact the surface of the material, and press in the direction of the force groove 52, so that the outer layer 51 is compressed to form a certain arc, and the contact layer 53 will also swing backward, so that the drag block 002 can better support the material. When the material is subjected to the inertia of movement, the support force of the drag block 002 can avoid shaking and squeezing with the limit plate 7, so that the material can be normally loaded during the swinging process.

[0039] Embodiment 2:

[0040] As attached Figure 6 To Attachment Figure 7 As shown:

[0041] Among them, the fitting wheel a3 includes a support rod m1, an outer soft layer m2, a middle grid m3, and a spring body m4. The support rod m1 supports the installation distance of the spring body m4. The middle grid m3 and the outer soft layer m2 are integrated. The inner side of the outer soft layer m2 is supported and resisted by the spring body m4. The spring body m4 is a symmetrical structure, and the extension strips on both sides have elastic thrust. The arc at the middle end plays a supporting and positioning role. The outer soft layer m2 can better fit the surface of the material based on the support of the spring body m4.

[0042] Among them, the outer soft layer m2 includes an outer layer s1, a segmented strip s2, and a soft strip s3. The segmented strip s2 is attached between two soft strips s3, and the soft strip s3 is attached to the inner side of the outer layer s1. The outer layer s1 is deformed according to the internal resistance force. The soft strip s3 is an arc structure. The outer layer s1 is made of soft rubber material and can better deform and resist the material. The segmented strip s2 divides the soft strip s3 into multiple equal segments, so that the soft strip s3 can bend and deform better.

[0043] Among them, there are four elastic bodies m4 and they are evenly distributed in a circular shape. The elastic body m4 is a symmetrical structure and has elasticity itself. It supports the outer layer. The elastic body m4 contacts the soft strip s3. The support rod m1 supports the contact distance of the elastic body m4. The middle grid m3 is a hollow structure to allow the outer soft layer m2 to have more space for fitting and deformation. The elastic body m4 will bend and contact according to the external force it contacts.

[0044] The specific usage and function of this embodiment are as follows:

[0045] In the utility model, the impact force of the stamping equipment during the stamping process will pull the thinner material. During the stamping process, the feeder is in a stopped state, and the tail material of the feeder is closest to the stamping part. During the stamping process, the tail material is located between the auxiliary wheel a5 and the bonding wheel a3. The outer soft layer m2 on the outer surface of the bonding wheel a3 at the upper end will resist the material. The elastic body m4 supported by the internal support rod m1 will support and stretch the soft strip s3 through its own elasticity, so that the outer layer s1 can better fit the surface of the material. The segmented strip s2 assists the soft strip s3 to better flatten the deformation in sections when fitting the surface of the material, and is mainly supported by m4. The static state of the outer layer s1 provides greater resistance to the material, so that it will not be driven and pulled and deformed during the front end stamping.

[0046] Utilizing the technical solution described in the utility model, or those skilled in the art designing similar technical solutions inspired by the technical solution of the utility model to achieve the above-mentioned technical effects, all fall within the protection scope of the utility model.

Claims

1. A feeding mechanism for a metal stamping equipment, the structure of which comprises a main control box (1), a movable seat (2), an adjusting wheel (3), a side fixing box (4), a control box (5), a control end (6), a limit plate (7), a feeding wheel (8), and a pulling bar (9), wherein the movable seat (2) is mounted on the upper end of the main control box (1), the adjusting wheel (3) is fixed to the side of the feeding wheel (8), the side fixing box (4) is welded to the left and right sides of the control box (5), the control end (6) controls the feeding wheel (8) to rotate and feed, the limit plate (7) is clamped above the feeding wheel (8), and the pulling bar (9) is connected to the feeding wheel (8) to move above the movable seat (2), characterized in that: The feeding wheel (8) comprises a rubber wheel (a1), a side fixing plate (a2), a fitting wheel (a3), a mounting groove (a4), and an auxiliary wheel (a5); the rubber wheel (a1) and the auxiliary wheel (a5) are mounted between the two side fixing plates (a2); the mounting groove (a4) runs through the upper surface of the control box (5); the fitting wheel (a3) ​​is mounted on the inner side of the control box (5); nine auxiliary wheels (a5) are provided and are evenly distributed in the horizontal direction; the fitting wheel (a3) ​​is located above the auxiliary wheel (a5); the rubber wheel (a1) is mounted at an arc angle, which can better assist in the feeding of objects; The auxiliary wheel (a5) comprises a rubber strip (001), a drag block (002), and a central axis (003); the central axis (003) runs through the rubber strip (001); the rubber strip (001) fits the drag block (002); and the drag block (002) is provided with four wheels evenly distributed around the rubber strip (001).

2. The feeding mechanism of a metal stamping equipment according to claim 1, characterized in that: The drag block (002) comprises a middle solid layer (g1) and a drag angle (g2), wherein the drag angle (g2) is fixed to the outer surface of the middle solid layer (g1), and a rubber strip (001) is attached to the outer surface of the middle solid layer (g1).

3. The feeding mechanism of a metal stamping equipment according to claim 2, characterized in that: The drag angle (g2) comprises an outer sticking layer (51), a force groove (52), and a resistance layer (53); the outer sticking layer (51) is attached to the outer surface of the resistance layer (53); the force groove (52) and the resistance layer (53) are an integrated structure; and the resistance layer (53) will be deformed and compressed when subjected to external force.

4. The feeding mechanism of the metal stamping equipment according to claim 3 is characterized in that: The surface of the outer sticking layer (51) is provided with two grooves, which can better fit and drag the material, and the space of the force groove (52) can allow the outer sticking layer (51) and the resistance layer (53) to move better.

5. The feeding mechanism of the metal stamping equipment according to claim 1, characterized in that: The fitting wheel (a3) ​​comprises a support rod (m1), an outer soft layer (m2), a middle grid (m3), and an elastic body (m4); the support rod (m1) supports the installation distance of the elastic body (m4); the middle grid (m3) and the outer soft layer (m2) are integrated; and the inner side of the outer soft layer (m2) is supported and abutted by the elastic body (m4).

6. The feeding mechanism of the metal stamping equipment according to claim 5, characterized in that: The outer soft layer (m2) includes an outer layer (s1), a segmented strip (s2), and a soft strip (s3), wherein the segmented strip (s2) is attached between two soft strips (s3), and the soft strip (s3) is attached to the inner side of the outer layer (s1), and the outer layer (s1) is deformed according to the internal resistance force.

7. The feeding mechanism of the metal stamping equipment according to claim 5, characterized in that: The elastic bodies (m4) are provided with four and are evenly distributed in a circular shape. The elastic bodies (m4) are of a symmetrical structure and have elasticity themselves, and provide resistance support to the outer layer. The elastic bodies (m4) resist against the soft strips (s3), and the support rods (m1) support the resistance distance of the elastic bodies (m4).

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