Blank rod feeding device for fastener production

Abstract

The utility model relates to the technical field of blank rod feeding devices, in particular to a blank rod feeding device for fastener production, which comprises an operation table, a sliding rail is mounted at the top end of the operation table, a sliding frame is connected to the top end of the sliding rail in a sliding manner, the mounting direction of the sliding frame is perpendicular to the sliding rail, a sliding groove is formed in the sliding frame, and the top end of the sliding rail is provided with a clamping groove. A sliding block is connected into the sliding groove in a sliding mode, and the sliding block is perpendicular to the sliding frame. When the position of the steel plate needs to be adjusted in the left-right direction, the driving structure is pulled in the left-right direction, the sliding frame slides in the left-right direction, the sliding frame drives the sliding block to move in the left-right direction, and then the steel plate is driven to move in the left-right direction; therefore, the steel plate feeding device can adapt to steel plates of various shapes and sizes, the utilization of the steel plates is maximized, compared with manual work, rapid feeding can be achieved, the working efficiency is improved, and industrial accidents caused by misoperation can be effectively reduced.

Description

Technical Field

[0001] The utility model relates to a feeding device, in particular to a blank rod feeding device for fastener production, belonging to the technical field of blank rod feeding devices. Background Art

[0002] Fasteners are also called standard parts in the market. They are a general term for a type of mechanical parts used to fasten two or more parts (or components) into a whole. Metal washers and metal gaskets are common parts in fasteners. During the production process, a steel plate is placed under a punch, and the punch presses the steel plate into a metal washer or metal gasket. During the production process, due to the different sizes of steel plates and the different fasteners that need to be produced, in order to maximize the use of the steel plate, it is necessary to continuously adjust the position of the steel plate under the punch.

[0003] However, traditionally, the operator places the steel plate under the punch manually and then continuously adjusts the position of the steel plate to maximize the utilization of the steel plate. However, the manual placement of the steel plate is relatively dangerous for the workers. There is a potential danger that the fingers holding the steel plate may be crushed by the punch, and manual feeding is not flexible and convenient enough. Some shorter steel plate remnants are not easy to be delivered under the punch manually, which affects work efficiency and quality. Utility Model Content

[0004] The purpose of the utility model is to provide a blank rod feeding device for fastener production in order to solve the above-mentioned problem, which can adjust the position of the steel plate in the vertical direction and the horizontal direction at the same time, so as to adapt to steel plates of various shapes, widths, lengths and sizes, maximize the utilization of the steel plates, and can feed faster than manual labor, thereby improving work efficiency and effectively reducing the occurrence of work-related accidents caused by operational errors.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a blank rod feeding device for fastener production, comprising an operating table, a slide rail is installed on the top of the operating table, a slide rack is slidably connected to the top of the slide rail, the installation direction of the slide rack is perpendicular to the slide rail, a slide groove is provided in the slide rack, a slider is slidably connected in the slide groove, the slider and the slide rack are perpendicular to each other, a driving structure is installed on the top of the slider, a fixing structure is installed on the end of the slider, the fixing structure comprises an electromagnetic suction cup, a steel plate is adsorbed on the top of the electromagnetic suction cup, a punch is installed on the operating table, and a steel plate is placed on the top of the punch.

[0006] Preferably, the end of the slide is in a "concave" shape, and the slide groove provided on the slide does not penetrate the end of the slide.

[0007] Preferably, the cross-section of the slide groove is an inverted "T"-shaped structure, the end of the slider located inside the slide groove is an inverted "T"-shaped structure, and the slider is an "L"-shaped structure as a whole.

[0008] Preferably, baffles are installed at both ends of the slide rail, and baffles are also installed at the front and rear ends of the slide slot on the slide. Guide rods are fixedly connected between the two baffles at both ends of the slide rail and the two baffles at both ends of the slide slot, and the slider and the slide are slidably connected to the two guide rods respectively.

[0009] Preferably, the driving structure comprises a handlebar, the top end of the sliding block is fixedly connected to the handlebar, and a handle is installed at the end of the handlebar.

[0010] Preferably, a second groove is formed on the handle, and a guide column is fixedly connected to the end of the slide, and the second groove is slidably connected to the guide column.

[0011] Preferably, a connecting block is installed at the bottom end of the electromagnetic suction cup, and a first groove is opened at the end of the sliding block, and the connecting block is engaged in the first groove, and the first groove and the connecting block are both in a "T" shape.

[0012] Preferably, a limiting hole is provided on the connecting block, a clamping block is engaged in the limiting hole, the clamping block is slidably connected to the slider, a pull plate is fixedly connected to the end of the clamping block, a tension spring is fixedly connected to the inner side of the pull plate, the other end of the tension spring is fixedly connected to the slider, and the end of the clamping block is an inclined structure.

[0013] Preferably, one side of the electromagnetic suction cup is connected to an electric wire, and the other end of the electric wire is installed with a control switch, and the control switch is located on the handle.

[0014] Preferably, the top of the electromagnetic chuck is on the same horizontal plane as the top of the punch.

[0015] The top of the utility model discloses a sliding rail is installed on the top of the operating table, the top of the sliding rail is slidably connected with a sliding frame, the installation direction of the sliding frame is perpendicular to the sliding rail, the sliding frame is provided with a sliding groove, and a sliding block is slidably connected in the sliding groove, and the sliding block and the sliding frame are perpendicular to each other; by installing the sliding rail in the horizontal direction on the operating table, the sliding frame can realize horizontal movement on the sliding rail, and then a sliding groove is provided in the sliding frame to realize vertical movement on the sliding frame, and a fixed structure for driving the steel plate to move is installed on the end of the sliding block. When the position of the steel plate needs to be adjusted in the left and right directions, the driving structure is pulled left and right to make the sliding frame slide in the left and right directions, and the sliding frame drives the sliding block to move left and right, and then drives the steel plate to move left and right. When the position needs to be adjusted in the front and back directions, the sliding block can be used to drive the steel plate to adjust the position in the front and back directions, thereby being able to adapt to steel plates of various shapes, widths, and lengths, maximizing the utilization of the steel plates, and compared with manual work, it can quickly feed materials, improve work efficiency, and effectively reduce the occurrence of work-related accidents caused by operating errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 for Figure 1 A magnified schematic diagram of part A;

[0018] Figure 3 It is a cross-sectional view of the slide rail of the utility model;

[0019] Figure 4 for Figure 3 An enlarged schematic diagram of part B is shown;

[0020] Figure 5 It is a cross-sectional view of the carriage and the slider of the utility model;

[0021] Figure 6 for Figure 5 An enlarged schematic diagram of part C is shown;

[0022] Figure 7 It is a schematic diagram of the connection between the connecting block and the first groove of the utility model.

[0023] In the figure: 1. operating table; 2. steel plate; 3. punch; 4. slide rail; 5. slide; 6. baffle; 7. guide rod; 8. fixing structure; 801. electromagnetic suction cup; 802. electric wire; 803. control switch; 804. clamping block; 805. connecting block; 806. first groove; 807. limiting hole; 808. pull plate; 809. tension spring; 9. driving structure; 901. handle; 902. guide column; 903. handle; 904. second groove; 10. slider; 11. slide groove. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 7 As shown, a blank rod feeding device for fastener production comprises an operating table 1, a slide rail 4 is installed on the top of the operating table 1, a slide 5 is slidably connected to the top of the slide rail 4, the installation direction of the slide 5 is perpendicular to the slide rail 4, a slide groove 11 is provided in the slide 5, a slider 10 is slidably connected in the slide groove 11, the slider 10 and the slide 5 are perpendicular to each other, the end of the slide 5 is a "concave"-shaped structure, the slide groove 11 provided on the slide 5 does not pass through the end of the slide 5, a driving structure 9 is installed on the top of the slider 10, a fixing structure 8 is installed on the end of the slider 10, the fixing structure 8 comprises an electromagnetic suction cup 801, a steel plate 2 is adsorbed on the top of the electromagnetic suction cup 801, a punch 3 is installed on the operating table 1, and a steel plate 2 is placed on the top of the punch 3; A horizontal slide rail 4 is installed on the operating table 1 to enable the slide 5 to move horizontally on the slide rail 4, and then a slide groove 11 is opened in the slide 5 to enable the slider 10 to move vertically on the slide 5. A fixed structure 8 for driving the steel plate 2 to move is installed at the end of the slider 10. When the position of the steel plate 2 needs to be adjusted in the left and right directions, the driving structure 9 is pulled left and right to make the slide 5 slide left and right, and the slide 5 drives the slider 10 to move left and right, and then drives the steel plate 2 to move left and right. When the position needs to be adjusted in the front and back directions, the driving structure 9 is used to slide the slider 10 to drive the steel plate 2 to adjust the position in the front and back directions, so that it can adapt to steel plates 2 of various shapes, widths, lengths and sizes, maximize the utilization of the steel plates 2, and can feed materials quickly compared to manual labor, thereby improving work efficiency and effectively reducing the occurrence of work-related accidents caused by operational errors.

[0026] As a technical optimization solution of the present invention, the cross-section of the slide groove 11 is an inverted "T"-shaped structure, the end of the slider 10 located inside the slide groove 11 is an inverted "T"-shaped structure, and the slider 10 is an "L"-shaped structure as a whole; the slide groove 11 and the slider 10 are arranged in an inverted "T"-shaped structure, so that the slider 10 slides more stably and prevents the slider 10 from slipping out of the slide groove 11 in the up and down directions.

[0027] As a technical optimization scheme of the utility model, baffles 6 are installed at both ends of the slide rail 4, and baffles 6 are also installed at the front and rear ends of the slide groove 11 on the slide 5. Guide rods 7 are fixedly connected between the two baffles 6 at both ends of the slide rail 4 and the two baffles 6 at both ends of the slide groove 11, and the slider 10 and the slide 5 are slidably connected with the two guide rods 7 respectively; the setting of the baffle 6 can effectively prevent the slide 5 and the slider 10 from falling off during the sliding process, and the setting of the guide rod 7 adds a guiding function to the sliding of the slide 5 and the slider 10, so that the sliding of the slide 5 and the slider 10 is more stable.

[0028] As a technical optimization solution of the utility model, the driving structure 9 includes a handle 901, the top of the slider 10 is fixedly connected with the handle 901, and the end of the handle 901 is installed with a handle 903; first push the handle 903 forward, the handle 903 drives the handle 901 to move forward, the handle 901 drives the slider 10 to slide forward in the slide groove 11, and at the same time the slider 10 drives the electromagnetic suction cup 801 to move forward, so that the steel plate 2 is located at the top of the punch 3, the punch 3 performs stamping work, and then to the right hand side Pull the handle 903, the handle 903 drives the handle bar 901 to move right, the handle bar 901 drives the slider 10, the slider 10 drives the slide 5 to slide right on the slide rail 4, so that the slider 10 drives the electromagnetic suction cup 801 and the steel plate 2 to move right, until the steel plate 2 that needs to be stamped is sent to the top of the punch 3 for stamping, and continues to move to the right. When a row of steel plates 2 in the horizontal direction is stamped, pull the handle 903 to the left, so that the steel plate 2 moves to the left, and then reciprocate the operation to complete the stamping of the entire steel plate 2.

[0029] As a technical optimization solution of the utility model, a second groove 904 is provided on the handle bar 901, and a guide column 902 is fixedly connected to the end of the slide 5, and the second groove 904 is slidably connected to the guide column 902; the setting of the guide column 902 and the second groove 904 has a guiding effect on the movement of the handle bar 901, and when the handle bar 901 moves laterally, one side of the handle bar 901 will resist the guide column 902, so that the guide column 902 is subjected to force, thereby avoiding damage to the handle bar 901 due to the force only being applied at the connection between the handle bar 901 and the slider 10.

[0030] As a technical optimization solution of the utility model, a connecting block 805 is installed at the bottom end of the electromagnetic suction cup 801, and a first groove 806 is provided at the end of the slider 10, and the connecting block 805 is engaged in the first groove 806, and the first groove 806 and the connecting block 805 are both in a "T"-shaped structure, and a limiting hole 807 is provided on the connecting block 805, and a clamping block 804 is clamped in the limiting hole 807, and the clamping block 804 is slidably connected to the slider 10, and a pull plate 808 is fixedly connected to the end of the clamping block 804, and a tension spring 809 is fixedly connected to the inner side of the pull plate 808, and the other end of the tension spring 809 is fixedly connected to the slider 10, and the end of the clamping block 804 is in an inclined structure; when the electromagnetic suction cup 801 is installed, the connecting block 805 is aligned with the slider 10 The first groove 806 at the end presses the electromagnetic suction cup 801 downward. Since the clamping block 804 is a sloped structure, it has a guiding effect on the connecting block 805, causing the connecting block 805 to resist the clamping block 804 and move outward during the downward pressing process. The clamping block 804 drives the pull plate 808 to move downward, and the pull plate 808 drives the tension spring 809 to extend. When the limiting hole 807 on the connecting block 805 is aligned with the clamping block 804, the connecting block 805 no longer resists the connecting block 805, so that the tension spring 809 is reset, and the clamping block 804 is driven to engage in the limiting hole 807, thereby fixing the connecting block 805, realizing rapid installation of the electromagnetic suction cup 801, and making the operation more convenient. When the electromagnetic suction cup 801 fails and needs to be repaired or replaced, it is only necessary to disassemble the connecting block 805, thereby improving the operating efficiency.

[0031] As a technical optimization solution of the utility model, one side of the electromagnetic suction cup 801 is connected to a wire 802, and the other end of the wire 802 is installed with a control switch 803, and the control switch 803 is located on the handle 903, so as to facilitate the control of the electromagnetic suction cup 801 during operation.

[0032] As a technical optimization solution of the utility model, the top of the electromagnetic suction cup 801 is at the same horizontal plane as the top of the punch 3; the setting of the electromagnetic suction cup 801 facilitates the adsorption control of the steel plate 2, and the setting height of the electromagnetic suction cup 801 cannot be higher than the punch 3 to avoid the punch 3 from crushing the electromagnetic suction cup 801 when punching downward.

[0033] When the utility model is used, firstly, the handle 903 is held and the control switch 803 is pressed, so that the control switch 803 activates the electromagnetic suction cup 801, so that the electromagnetic suction cup 801 adsorbs the bottom end of the steel plate 2, and then the driving structure 9 is used to control the sliding of the slide 5 and the slider 10, firstly the handle 903 is pushed forward, the handle 903 drives the handle bar 901 to move forward, the handle bar 901 drives the slider 10 to slide forward in the slide groove 11, and at the same time the slider 10 drives the electromagnetic suction cup 801 to move forward, so that the steel plate 2 is located at the top of the punch 3, and the punch 3 is punched. The handle 903 is pulled to the right, and the handle 903 drives the handle 901 to move to the right. The handle 901 drives the slider 10, and the slider 10 drives the slide 5 to slide to the right on the slide rail 4, so that the slider 10 drives the electromagnetic suction cup 801 and the steel plate 2 to move to the right, until the steel plate 2 that needs to be stamped is sent to the top of the punch 3 for stamping work, and continues to move to the right. When the stamping of a row of steel plates 2 in the horizontal direction is completed, the handle 903 is pulled to the left, so that the steel plate 2 moves to the left, and then the reciprocating operation is performed to complete the entire steel plate 2. Stamping; the setting of the baffle 6 can effectively prevent the slide 5 and the slider 10 from falling off during the sliding process, and the setting of the guide rod 7 adds a guiding function to the sliding of the slide 5 and the slider 10, so that the sliding of the slide 5 and the slider 10 is more stable; when installing the electromagnetic suction cup 801, align the connecting block 805 with the first groove 806 at the end of the slider 10 and press downward. Since the block 804 is a slope structure, it has a guiding effect on the connecting block 805, prompting the connecting block 805 to resist the block 804 and move outward during the downward pressing process, and the block 80 The pull plate 808 is driven to move downward, and the pull plate 808 drives the tension spring 809 to extend. When the limiting hole 807 on the connecting block 805 is aligned with the clamping block 804, the connecting block 805 no longer conflicts with the connecting block 805, so that the tension spring 809 is reset, and the clamping block 804 is driven to engage in the limiting hole 807, so that the connecting block 805 is fixed, and the electromagnetic suction cup 801 is quickly installed, and the operation is more convenient. When the electromagnetic suction cup 801 fails and needs to be repaired or replaced, it is only necessary to disassemble the connecting block 805, thereby improving the operation efficiency.

[0034] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0035] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A blank rod feeding device for fastener production, comprising an operating table (1), characterized in that: A slide rail (4) is installed at the top of the operating table (1), and a slide frame (5) is slidably connected to the top of the slide rail (4). The installation direction of the slide frame (5) is perpendicular to the slide rail (4). A slide groove (11) is provided in the slide frame (5), and a slider (10) is slidably connected in the slide groove (11). The slider (10) and the slide frame (5) are perpendicular to each other. A driving structure (9) is installed at the top of the slider (10). A fixed structure (8) is installed at the end of the slider (10). The fixed structure (8) includes an electromagnetic suction cup (801), and a steel plate (2) is adsorbed on the top of the electromagnetic suction cup (801). A punch (3) is installed on the operating table (1), and a steel plate (2) is placed on the top of the punch (3).

2. A blank rod feeding device for fastener production according to claim 1, characterized in that: The end of the slide (5) is in a "concave" shape, and the slide groove (11) provided on the slide (5) does not penetrate the end of the slide (5).

3. A blank rod feeding device for fastener production according to claim 1, characterized in that: The cross section of the slide groove (11) is in an inverted "T"-shaped structure, the end of the slider (10) located inside the slide groove (11) is in an inverted "T"-shaped structure, and the slider (10) is in an "L"-shaped structure as a whole.

4. A blank rod feeding device for fastener production according to claim 2, characterized in that: Baffles (6) are installed at both ends of the slide rail (4), and baffles (6) are also installed at the front and rear ends of the slide groove (11) on the slide frame (5). Guide rods (7) are fixedly connected between the two baffles (6) at both ends of the slide rail (4) and the two baffles (6) at both ends of the slide groove (11), and the slider (10) and the slide frame (5) are slidably connected to the two guide rods (7) respectively.

5. A blank rod feeding device for fastener production according to claim 1, characterized in that: The driving structure (9) comprises a handlebar (901), the top end of the slider (10) is fixedly connected to the handlebar (901), and a handle (903) is installed at the end of the handlebar (901).

6. A blank rod feeding device for fastener production according to claim 5, characterized in that: The handle bar (901) is provided with a second groove (904), the end of the slide frame (5) is fixedly connected to a guide column (902), and the second groove (904) is slidably connected to the guide column (902).

7. A blank rod feeding device for fastener production according to claim 1, characterized in that: A connecting block (805) is installed at the bottom end of the electromagnetic suction cup (801), and a first groove (806) is opened at the end of the sliding block (10). The connecting block (805) is engaged in the first groove (806), and the first groove (806) and the connecting block (805) are both in a "T"-shaped structure.

8. A blank rod feeding device for fastener production according to claim 7, characterized in that: The connection block (805) is provided with a limiting hole (807), a clamping block (804) is engaged in the limiting hole (807), the clamping block (804) is slidably connected to the slider (10), the end of the clamping block (804) is fixedly connected to a pull plate (808), the inner side of the pull plate (808) is fixedly connected to a tension spring (809), the other end of the tension spring (809) is fixedly connected to the slider (10), and the end of the clamping block (804) is in an inclined structure.

9. A blank rod feeding device for fastener production according to claim 7, characterized in that: One side of the electromagnetic suction cup (801) is connected to an electric wire (802), and the other end of the electric wire (802) is installed with a control switch (803), and the control switch (803) is located on the handle (903).

10. A blank rod feeding device for fastener production according to claim 9, characterized in that: The top end of the electromagnetic chuck (801) and the top end of the punch (3) are on the same horizontal plane.

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