Sports goods rubber gasket forming device
By introducing pre-installed components into the rubber gasket forming device and utilizing pins and a reset mechanism, the problem of cumbersome cutter replacement is solved, simplifying the replacement process and improving efficiency.
Patent Information
- Application Number
- CN202520165716.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-24
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2035-01-24
AI Technical Summary
After prolonged use, the cutting blades become dull, making the replacement process cumbersome. Workers need to align the mounting holes at the output end of the stepper motor with the mounting holes inside the connecting block, which can easily lead to misalignment and make replacement difficult.
The pre-installed components, including pins, springs, pull cords, and magnets, are used to pre-install the connecting blocks through the engagement of the pins with the sliding surface and the reset mechanism. This ensures that the mounting holes are aligned, avoids misalignment, and simplifies the replacement process.
The pre-installed components simplify the replacement process of the cutter, prevent misalignment of the mounting holes, and improve replacement efficiency.
Smart Images
Figure CN223734949U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to forming device technical field especially relates to rubber gasket forming device. BACKGROUND
[0002] The forming device is used for cutting and forming the rubber gasket of sports goods, and is composed of a workbench, a mounting plate, a sliding groove, a screw rod set, a motor set, a moving rod, a sliding block, an air cylinder, a mounting block and a rotatable cutting knife, wherein when the forming device is used, a rubber sheet is placed on the workbench, the air cylinder under the sliding block is started to make the cutting knife under the mounting block contact with the rubber sheet, the first motor and the second motor are started to make the first screw rod in the sliding groove on the mounting plate rotate, the second screw rod rotate, the moving rod move, the sliding block move, and the cutting knife rotate at a certain angle controlled by the stepping motor, so that the cutting knife cuts the rubber sheet into the rubber gasket of sports goods.
[0003] The inventor finds in daily work that when the forming device is used, the cutting knife becomes blunt after long use, so that the worker needs to replace the cutting knife, and when the cutting knife is fixed, the mounting hole of the stepping motor output end needs to be aligned with the mounting hole in the connecting block, and then a screw is inserted for fixation, since the worker needs to hold the connecting block to keep the mounting holes aligned, the worker is prone to shaking, which leads to misalignment between the mounting holes, so that the alignment needs to be re-performed, and the replacement process is thus complicated. UTILITY MODEL CONTENTS
[0004] The utility model discloses a sports goods rubber gasket forming device, which can solve the problem that the worker needs to replace the cutting knife when the cutting knife becomes blunt after long use, and the worker needs to hold the connecting block to keep the mounting holes aligned when the cutting knife is fixed, which leads to misalignment between the mounting holes and makes the replacement process complicated.
[0005] In order to achieve the above object, the utility model discloses the following technical scheme: Rubber gasket forming device, including the workbench, the upper end both sides of workbench are fixedly connected with the mounting plate, the inner wall sliding connection of mounting plate has the moving link, the inner wall of one side mounting plate is provided with first screw rod, first screw rod is connected with moving link threadedly, the front surface of mounting plate is installed with first motor, the output of first motor and first screw rod are fixed, the inner wall of moving link is provided with second screw rod, the inner wall of moving link is installed with second motor, the output of second motor and second screw rod are fixed, the inner wall sliding connection of moving link has the sliding block, the lower end of sliding block is installed with the pneumatic cylinder, the output fixedly connected of pneumatic cylinder has the mounting block, the lower end of mounting block is installed with the step motor, the output of step motor is provided with preinstallation assembly and connecting block, the lower end fixedly connected of connecting block has the tailor scissors, the upper end of workbench is provided with the limit component, preinstallation assembly includes the plug bolt that the inner wall of connecting block is slidably inserted a plurality of even distribution, the one end of plug bolt is provided with the slide surface.
[0006] The effect of the above component is that: by setting the preinstallation assembly, when the connecting block is fixed to the output end of the step motor, the connecting block is dragged to be inserted into the output end of the step motor, the plug bolt cooperates with the slide surface and the reset mechanism, the plug bolt is inserted into the output end of the step motor, thereby preinstalling the connecting block to the output end of the step motor, and then the mounting hole on the connecting block is aligned with the mounting hole on the output end of the step motor, and then fixed by screws, thereby avoiding the replacement of the complicated alignment caused by the misalignment between the mounting holes.
[0007] Preferably, the left end of the plug bolt is fixedly connected with a spring, and the other end of the spring is fixed to the connecting block.
[0008] The effect of the above component is that: by setting the spring, the plug bolt is reset.
[0009] Preferably, the left end of the plug bolt is fixedly connected with a pull rope, and the pull rope penetrates through the connecting block.
[0010] The effect of the above component is that: pulling the pull rope makes the plug bolt completely retract into the connecting block, thereby dragging the connecting block for disassembly.
[0011] Preferably, one side of the plug bolt is fixedly connected with a magnetic sheet, and the magnetic sheet is adsorbed to the output end of the step motor.
[0012] The effect of the above component is that: by setting the magnetic sheet, the magnetic sheet is adsorbed to the output end of the step motor, thereby assisting the limiting of the plug bolt.
[0013] Preferably, the circular arc surface of the pull rope is fixedly connected with a protective net.
[0014] The effect achieved by the above components is that the protective net is arranged to reduce the friction loss between the pull rope and the connecting block.
[0015] Preferably, the upper end of the workbench is fixedly connected with a fixed frame, a screw rod and an auxiliary rod are slidingly inserted into the upper end of the fixed frame, the lower end of the screw rod is fixedly connected with a pressing rod, and the auxiliary rod and the pressing rod are fixed.
[0016] The effect achieved by the above components is that the rubber sheet is placed flat under the two pressing rods, the screw rod is driven downward, and the pressing rod connected with the auxiliary rod is pressed to the rubber sheet, so that the position is limited.
[0017] Preferably, the upper end of the fixed frame is rotatably connected with a worm gear, and the worm gear is threadedly connected with the screw rod.
[0018] The effect achieved by the above components is that the worm gear is rotated to drive the screw rod to move downward.
[0019] Preferably, one side of the fixed frame is rotatably connected with a worm, the other end of the worm is fixedly connected with a handle, and the worm is meshingly connected with the worm gear.
[0020] The effect achieved by the above components is that the handle is rotated to drive the worm to rotate, and the worm gear is rotated.
[0021] In summary, the beneficial effects of the utility model are:
[0022] In the utility model, when the connecting block is fixed to the output end of the stepping motor, the connecting block is dragged to be inserted into the output end of the stepping motor, the bolt is inserted into the output end of the stepping motor through the cooperation of the sliding surface and the reset mechanism, the connecting block is pre-installed to the output end of the stepping motor, the mounting hole on the connecting block is aligned with the mounting hole of the output end of the stepping motor, then the screw is fixed, and the problem that the replacement process is complicated due to the misalignment between the mounting holes is avoided, the problem that the worker needs to replace the cutting knife due to the dullness of the cutting knife after a long time of use is solved, the mounting hole of the output end of the stepping motor needs to be aligned with the mounting hole in the connecting block when the cutting knife is fixed, then the bolt is inserted and fixed, the worker is easy to shake when holding the connecting block to align the mounting hole, the mounting holes are misaligned, the mounting holes need to be aligned again, and the replacement process is complicated. BRIEF DESCRIPTION OF DRAWINGS
[0023] Figure 1 It is a three-dimensional structure schematic view of the utility model;
[0024] Figure 2 It is a three-dimensional structure schematic view of the second lead screw of the utility model;
[0025] Figure 3 It is the sectional view of the pre-installation assembly of the utility model;
[0026] Figure 4 It is the sectional view of the pre-installation assembly of the utility model;
[0027] Legend: 1, workbench; 2, pre-installation assembly; 3, limiting assembly; 4, mounting plate; 5, first screw rod; 6, moving rod; 7, first motor; 8, sliding block; 9, air cylinder; 10, second screw rod; 11, second motor; 12, mounting block; 13, stepping motor; 14, connecting block; 15, cutting knife; 21, bolt; 22, pull rope; 23, spring; 24, magnetic sheet; 25, sliding surface; 26, protective net; 31, fixed frame; 32, pressing rod; 33, screw rod; 34, auxiliary rod; 35, worm wheel; 36, worm; 37, handle. DETAILED DESCRIPTION
[0028] Referring to Figure 1 and Figure 2 The utility model provides a technical scheme: sports goods rubber gasket forming device includes workbench 1, the upper end both sides of workbench 1 are fixedly connected with mounting plate 4, the inner wall of mounting plate 4 is connected with moving rod 6 slidingly, the inner wall of one side mounting plate 4 is provided with first screw rod 5, and first screw rod 5 is in screw connection with moving rod 6, and the front surface of mounting plate 4 is provided with first motor 7, and the output of first motor 7 is fixed with first screw rod 5, and the inner wall of moving rod 6 is provided with second screw rod 10, and the inner wall of moving rod 6 is provided with second motor 11, and the output of second motor 11 is fixed with second screw rod 10, and the inner wall of moving rod 6 is connected with sliding block 8 slidingly, and the lower end of sliding block 8 is installed with air cylinder 9, and the output of air cylinder 9 is fixedly connected with mounting block 12, and the lower end of mounting block 12 is installed with stepping motor 13, and the output of stepping motor 13 is provided with pre-installation assembly 2 and connecting block 14, and the lower end of connecting block 14 is fixedly connected with cutting knife 15, and the upper end of workbench 1 is provided with limiting assembly 3.
[0029] The specific setting and role of pre-installation assembly 2 and limiting assembly 3 will be described below.
[0030] Referring to Figure 3As shown, in the embodiment: the pre-installation assembly 2 comprises a plurality of evenly distributed insertion pins 21 slidingly inserted into the inner wall of the connecting block 14, one end of the insertion pin 21 is provided with a sliding surface 25, by providing the pre-installation assembly 2, when the connecting block 14 is fixed to the output end of the stepper motor 13, the connecting block 14 is dragged to be inserted into the output end of the stepper motor 13, the insertion pin 21 cooperates with the sliding surface 25 and the reset mechanism, so that the insertion pin 21 is inserted into the output end of the stepper motor 13, thereby pre-installing the connecting block 14 to the output end of the stepper motor 13, and then the mounting holes on the connecting block 14 are aligned with the mounting holes on the output end of the stepper motor 13, and then fixed with screws, thereby avoiding the replacement of the complicated alignment caused by the misalignment between the mounting holes, the left end of the insertion pin 21 is fixedly connected with a spring 23, the other end of the spring 23 is fixed with the connecting block 14, by providing the spring 23, the insertion pin 21 is reset, the left end of the insertion pin 21 is fixedly connected with a pull rope 22, the pull rope 22 penetrates through the connecting block 14, the pull rope 22 is pulled to make the insertion pin 21 completely retract into the connecting block 14, thereby dragging the connecting block 14 to be disassembled, one side of the insertion pin 21 is fixedly connected with a magnetic sheet 24, the magnetic sheet 24 is adsorbed to the output end of the stepper motor 13, by providing the magnetic sheet 24, the magnetic sheet 24 is adsorbed to the output end of the stepper motor 13, thereby assisting the insertion pin 21 to be limited, the circular surface of the pull rope 22 is fixedly connected with a protective net 26, by providing the protective net 26, the friction loss between the pull rope 22 and the connecting block 14 is reduced.
[0031] Referring to Figure 4 As shown, in the embodiment: the limiting assembly 3 comprises a fixed frame 31 fixedly connected to the upper end of both sides, a screw rod 33 and an auxiliary rod 34 are slidingly inserted into the upper end of the fixed frame 31, a pressing rod 32 is fixedly connected to the lower end of the screw rod 33, the auxiliary rod 34 and the pressing rod 32 are fixed, the rubber sheet is placed flat under the two pressing rods 32, by driving mechanism, the screw rod 33 is lowered, the pressing rod 32 connected with the auxiliary rod 34 is pressed to the rubber sheet, thereby limiting, the upper end of the fixed frame 31 is rotatably connected with a worm gear 35, the worm gear 35 is threadedly connected with the screw rod 33, the worm gear 35 is rotated to make the screw rod 33 descend, one side of the fixed frame 31 is rotatably connected with a worm 36, the other end of the worm 36 is fixedly connected with a handle 37, the worm 36 is meshingly connected with the worm gear 35, rotating the handle 37 makes the worm 36 rotate, thereby rotating the worm gear 35.
[0032] Working principle:
[0033] In use of the forming device, a rubber sheet is placed on the workbench 1, the cylinder 9 under the sliding block 8 is started to make the cutting knife 15 under the mounting block 12 contact with the rubber sheet, the first motor 7 and the second motor 11 are started to make the first screw rod 5 in the sliding groove on the mounting plate 4 rotate, the second screw rod 10 rotates, the moving rod 6 moves, the sliding block 8 moves, and the step motor 13 controls the rotating angle of the cutting knife 15 at the same time, so that the cutting knife 15 cuts the rubber sheet into a rubber pad for sports goods, when the connecting block 14 is fixed to the output end of the step motor 13, the connecting block 14 is pulled to make the insertion pin 21 cooperate with the sliding surface 25 and reset by the spring 23, so that the insertion pin 21 is inserted into the output end of the step motor 13, thereby pre-installing the connecting block 14 to the output end of the step motor 13, and then the mounting hole on the connecting block 14 is aligned with the mounting hole of the output end of the step motor 13, and then fixed by a screw, thereby avoiding the replacement of the tedious alignment caused by the misalignment between the mounting holes, the pull rope 22 is pulled to make the insertion pin 21 completely retract into the connecting block 14, so that the connecting block 14 is pulled for disassembly, the magnetic sheet 24 is arranged to be adsorbed to the output end of the step motor 13, thereby assisting the limiting of the insertion pin 21, the protective net 26 is arranged to reduce the friction loss between the pull rope 22 and the connecting block 14, the rubber sheet is placed flat under the two pressing rods 32, the handle 37 is rotated to make the worm 36 rotate, the worm wheel 35 rotates, the screw rod 33 goes down, and the pressing rod 32 connected with the auxiliary rod 34 presses the rubber sheet, thereby limiting.
[0034] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms. Any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments applied to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application without departing from the technical scheme of the present application still falls within the protection scope of the present application. In the description of the present application, it should be noted that unless otherwise specified and limited, the terms "mounting", "connection" and "connection" should be understood broadly, for example, it can be fixed connection, detachable connection or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediate medium; it can be the communication between two elements. For ordinary skilled persons in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
Claims
1. A device for molding rubber gaskets for sports goods, comprising a worktable (1), characterized in that: The upper end of the workbench (1) is fixedly connected with a mounting plate (4), the inner wall of the mounting plate (4) is slidably connected with a moving rod (6), the inner wall of the mounting plate (4) on one side is provided with a first lead screw (5), the first lead screw (5) is threadedly connected with the moving rod (6), the front of the mounting plate (4) is provided with a first motor (7), the output end of the first motor (7) is fixedly connected with the first lead screw (5), the inner wall of the moving rod (6) is provided with a second lead screw (10), the inner wall of the moving rod (6) is provided with a second motor (11), the output end of the second motor (11) is fixedly connected with the second lead screw (10), the inner wall of the moving rod (6) is slidably connected with a sliding block (8), the lower end of the sliding block (8) is provided with a pneumatic cylinder (9), the output end of the pneumatic cylinder (9) is fixedly connected with a mounting block (12), the lower end of the mounting block (12) is provided with a stepping motor (13), the output end of the stepping motor (13) is provided with a pre-installation assembly (2) and a connecting block (14), the lower end of the connecting block (14) is fixedly connected with a cutting knife (15), the upper end of the workbench (1) is provided with a limiting assembly (3), the pre-installation assembly (2) comprises a plurality of evenly distributed bolts (21) slidably inserted in the inner wall of the connecting block (14), one end of the bolt (21) is provided with a sliding surface (25).
2. The sports goods rubber gasket molding apparatus according to claim 1, characterized by: The left end of the bolt (21) is fixedly connected with a spring (23), the other end of the spring (23) is fixedly connected with the connecting block (14).
3. The sports goods rubber gasket molding apparatus according to claim 2, characterized by: The left end of the bolt (21) is fixedly connected with a pull rope (22), the pull rope (22) penetrates the connecting block (14).
4. The sports goods rubber gasket molding apparatus according to claim 3, characterized by: One side of the bolt (21) is fixedly connected with a magnetic sheet (24), the magnetic sheet (24) is adsorbed to the output end of the stepping motor (13).
5. The sports goods rubber gasket molding apparatus according to claim 4, characterized by: The circular arc surface of the pull rope (22) is fixedly connected with a protective net (26).
6. The sports goods rubber gasket molding apparatus according to claim 5, characterized by: The limiting assembly (3) comprises a fixed frame (31) fixedly connected to the upper end of both sides, a screw rod (33) and an auxiliary rod (34) are slidably inserted into the upper end of the fixed frame (31), the lower end of the screw rod (33) is fixedly connected with a pressing rod (32), the auxiliary rod (34) and the pressing rod (32) are fixed.
7. The sports goods rubber gasket molding apparatus according to claim 6, characterized by: The upper end of the fixed frame (31) is rotatably connected with a worm gear (35), the worm gear (35) is threadedly connected with the screw rod (33).
8. The sports goods rubber gasket molding apparatus according to claim 7, characterized by: One side of the fixed frame (31) is rotatably connected with a worm (36), the other end of the worm (36) is fixedly connected with a handle (37), the worm (36) is meshingly connected with the worm gear (35).