Universal crimping jig for intelligent erasing device

Abstract

The utility model discloses a universal crimping jig for an intelligent eraser. The universal crimping jig comprises a safety protective cover, a safety optical grating, a crimping air cylinder, a polyurethane pressure head, a pressure head connecting plate, a conveying platform, a crimping profiling bottom die holder, an air cylinder supporting frame, a movable connecting seat, an electric cabinet and a bearing guide rail. By means of the mode, the universal crimping jig for the intelligent erasing device not only effectively improves crimping accuracy and quality, but also improves crimping work efficiency and production capacity so as to meet production quality control standards and customer requirements.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical electronic assembly, in particular to a universal crimping jig for an intelligent eraser. Background Art

[0002] In the assembly section of Smart's production line, the current process method used to produce smart erasers is to assemble the product cover by manual pressing. Therefore, this manual pressing method will reduce the efficiency and production capacity of smart eraser assembly. At the same time, since the pressing standards of personnel are not unified and difficult to control, it often causes problems such as the assembly gap standard exceeding the tolerance and buckle breaking of the smart eraser cover, which cannot meet the production needs and quality requirements. Utility Model Content

[0003] The utility model provides a universal crimping jig for an intelligent eraser, which has the advantages of high reliability, precise positioning, compact structure, etc., and has broad market prospects in the application and popularization of electronic assembly.

[0004] In order to solve the above technical problems, a technical solution adopted by the utility model is:

[0005] Provided is a universal crimping jig for an intelligent eraser, comprising: a safety shield, a safety grating, a crimping cylinder, a high-strength rubber pressure head, a pressure head connecting plate, a conveying platform, a crimping contour bottom die seat, a cylinder support frame, a movable connecting seat, an electric control box, and a bearing guide rail.

[0006] The rubber pressure head is movably arranged on the bottom surface of the pressure head connecting plate, the cylinder support frame is arranged on the electric control box, the movable connecting seat is movably arranged on the cylinder support frame, the crimping cylinder is arranged on the movable connecting seat, and its output end is connected with the pressure head connecting plate, so as to drive the pressure head to move up and down for crimping through the pressure head connecting plate, and the pressure head connecting plate is provided with a guide column movably connected with the movable connecting seat, and the output shaft of the crimping cylinder and / or the guide column are connected with an adjusting limit bolt, so as to limit the lifting position of the adjusting pressure head by adjusting the limit bolt.

[0007] The safety protection cover is arranged on the electric control box, and a feed port is arranged on the lower side of the front side thereof, a safety grating is arranged on the safety protection cover outside the feed port, the crimping profiling bottom die seat is movably arranged on the conveying platform, and a profiling cavity for positioning the crimped product is arranged in the crimping profiling bottom die seat, the bearing guide rail is arranged on the top surface of the electric control box and extends into the safety protection cover, the conveying platform is slidably connected to the bearing guide rail through a slider, and the product is delivered to the bottom of the urethane pressure head for crimping by pushing the conveying platform.

[0008] In a preferred embodiment of the present invention, the movable connection seat is slidably arranged on the crossbeam of the cylinder support frame.

[0009] In a preferred embodiment of the utility model, the movable connection seat is provided with a locking screw movably connected to the cylinder support frame.

[0010] In a preferred embodiment of the present utility model, a push-pull handle is provided on the conveying platform.

[0011] In a preferred embodiment of the utility model, a power source connected to the crimping cylinder is arranged in the electric control box.

[0012] In a preferred embodiment of the utility model, a start switch and an emergency stop button are provided on the electric control box.

[0013] The beneficial effects of the utility model are: not only effectively improving the crimping accuracy and quality, but also improving the crimping work efficiency and production capacity to meet the production quality control standards and customer needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative work, among which:

[0015] Figure 1 This is a structural schematic diagram of a preferred embodiment of a universal crimping jig for an intelligent eraser of the utility model;

[0016] Figure 2 This is a schematic diagram of the exploded structure of a preferred embodiment of a universal crimping jig for an intelligent eraser of the utility model;

[0017] Figure 3 The utility model is an exploded front view structural schematic diagram of a preferred embodiment of a universal crimping fixture for an intelligent eraser. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-3 , the utility model embodiment includes:

[0020] A universal crimping jig for an intelligent eraser, the structure of which includes: a safety shield 1, a safety grating 2, a crimping cylinder 3, a high-strength rubber pressure head 4, a pressure head connecting plate 5, a conveying platform 6, a crimping contour bottom die seat 7, a cylinder support frame 8, a movable connecting seat 9, a 24V power supply 10, an electric control box 11, a bearing guide rail 12, a relay 13, a start switch 14, an air pressure gauge 15, and a solenoid valve 16.

[0021] The high-strength rubber pressure head is movably arranged on the bottom surface of the pressure head connecting plate, the cylinder support frame is arranged on the electric control box, the movable connecting seat is movably arranged on the crossbeam of the cylinder support frame, the crimping cylinder is arranged on the movable connecting seat, and its output end is connected with the pressure head connecting plate to drive the pressure head to move up and down for crimping through the pressure head connecting plate, and a guide column 17 movably connected to the movable connecting seat is arranged on the pressure head connecting plate to ensure the balanced distribution of the pressure head pressure and improve the quality of crimping, and an adjusting limit bolt 18 is threadedly connected to the end of the output shaft of the crimping cylinder and / or the guide column, and the extreme value of the pressure head lifting and lowering can be adjusted by adjusting the retraction or extension of the limit bolt.

[0022] The safety protection cover is arranged on the electric control box, and a feed port is arranged on the lower side of the front side thereof, a safety grating is arranged on the safety protection cover outside the feed port, the crimping profiling bottom die seat is movably arranged on the conveying platform to adapt to the crimping requirements of different products, and a profiling cavity 20 for positioning the crimped product 19 is arranged in the crimping profiling bottom die seat, and the lower shell and the upper cover of the product can be accurately positioned through the crimping profiling bottom die seat and the profiling cavity to prevent the upper cover from being offset while being pressed down, the bearing guide rail is arranged on the top surface of the electric control box and extends into the safety protection cover, the conveying platform is slidably connected to the bearing guide rail through a slider, and the product is delivered to the bottom of the urethane pressure head for crimping by pushing the conveying platform.

[0023] Further preferably, a push-pull handle is provided on the conveying platform.

[0024] Further preferably, the electric control box is provided with a 24V power supply and a relay.

[0025] Further preferably, the electric control box is provided with a start switch, an air pressure gauge, a solenoid valve and an emergency stop button.

[0026] Functions of fixture grating and emergency stop button:

[0027] 1. The fixture grating mainly plays a role in the safety and protection of operators.

[0028] 2. The emergency stop button is used to stop the vehicle in case of emergencies or unexpected events.

[0029] Function of the solenoid valve: The solenoid valve controls the up and down movement of the cylinder, and the cylinder simultaneously drives the upper mold rubber pressure head to press the upper cover of the product.

[0030] When the universal crimping fixture for smart eraser is in use: the cylinder is used to move up and down to drive the upper mold rubber pressure head to crimp the upper cover of the smart eraser. In order to ensure the assembly error of the product cover, a crimping contour bottom mold seat is used. At the same time, in order to prevent the rubber pressure head from causing overpressure on the product during the downward pressing process, the upper mold rubber is adjusted and limited by the adjusting limit bolt.

[0031] The utility model discloses a universal crimping jig for a smart eraser, which has the beneficial effect of solving the problems of low production capacity, buckle breakage, and inconsistent pressing operation standards when the operator manually presses the upper cover of the smart eraser, thereby effectively improving the crimping efficiency and quality, and increasing production capacity to meet production quality control standards and customer needs.

[0032] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A universal crimping jig for a smart eraser, characterized in that: include: Safety shield, safety grating, crimping cylinder, high-strength rubber pressure head, pressure head connecting plate, conveying platform, crimping contour bottom die seat, cylinder support frame, movable connection seat, electric control box, load-bearing guide rail, The rubber pressure head is movably arranged on the bottom surface of the pressure head connecting plate, the cylinder support frame is arranged on the electric control box, the movable connecting seat is movably arranged on the cylinder support frame, the crimping cylinder is arranged on the movable connecting seat, and its output end is connected with the pressure head connecting plate, so as to drive the pressure head to move up and down for crimping through the pressure head connecting plate, and the pressure head connecting plate is provided with a guide column movably connected with the movable connecting seat, and the output shaft of the crimping cylinder and / or the guide column are connected with an adjusting limit bolt, so as to limit the lifting position of the adjusting pressure head by adjusting the limit bolt. The safety protection cover is arranged on the electric control box, and a feed port is arranged on the lower side thereof, a safety grating is arranged on the safety protection cover outside the feed port, the crimping profiling bottom die seat is movably arranged on the conveying platform, and a profiling cavity for positioning the crimped product is arranged in the crimping profiling bottom die seat, the bearing guide rail is arranged on the top surface of the electric control box and extends into the safety protection cover, the conveying platform is slidably connected to the bearing guide rail, and the product is delivered to the bottom of the rubber pressing head for crimping by pushing the conveying platform.

2. A universal crimping jig for a smart eraser according to claim 1, characterized in that: The movable connection seat is slidably arranged on the crossbeam of the cylinder support frame.

3. A universal crimping jig for a smart eraser according to claim 1, characterized in that: The movable connection seat is provided with a locking screw which is movably connected to the cylinder support frame.

4. A universal crimping jig for a smart eraser according to claim 1, characterized in that: The conveying platform is provided with a push-pull handle.

5. The universal crimping jig for a smart eraser according to claim 1, characterized in that: A power source connected to the crimping cylinder is arranged in the electric control box.

6. The universal crimping jig for a smart eraser according to claim 1, characterized in that: The electric control box is provided with a start switch and an emergency stop button.

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