Movable auxiliary rail device

Abstract

The utility model discloses a movable auxiliary rail device, which belongs to the technical field of PVC (polyvinyl chloride) glove production devices, and comprises a fixed seat, a support piece, a support frame, a rotary motor, an expansion piece, two connecting pieces and a mobile power supply, one end of the support piece is hinged on the fixed seat, the support frame is hinged at the other end of the support piece, and the rotary motor is arranged on the support frame. The rotating motor is connected into the supporting piece, and the rotating motor is connected with the supporting frame and drives the supporting frame; the fixing base is installed on a main rail of the PVC glove production line, the metal hand mold is installed on the two connecting pieces, the rotating motor rotates to drive the supporting frame to rotate, the position of the metal hand mold is changed, the telescopic device stretches out and draws back to abut against the supporting piece, the supporting piece rotates on the fixing base, and then the angle of the metal hand mold is changed. The movable auxiliary rail with the automatic adjusting function is formed, so that the movable auxiliary rail does not depend on guiding of the main rail in the moving process, and the use flexibility of the movable auxiliary rail is greatly improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of PVC glove production equipment, and in particular relates to a movable auxiliary rail device. Background Technology

[0002] PVC gloves are made of polyvinyl chloride using a special process. These gloves are hypoallergenic, dust-free, low in dust and ions, and free of plasticizers, esters, silicone oils, and other additives. They possess strong chemical resistance, good flexibility and feel, are easy and comfortable to wear, and have antistatic properties, making them suitable for use in cleanroom environments.

[0003] Currently, the movable subrail is used to install metal hand molds. The rotation of the movable subrail during movement is accomplished by the guidance of the main rail, which makes the subrail less flexible in use. Utility Model Content

[0004] The purpose of this utility model is to provide a movable auxiliary rail device in order to solve the above-mentioned problems.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a movable auxiliary rail device, comprising a fixed base, a support member, a support frame, a rotary motor, a telescopic device, two connecting members, and a mobile power supply. One end of the support member is hinged to the fixed base, and the support frame is hinged to the other end of the support member. The rotary motor is connected inside the support member and connects to and drives the support frame. The telescopic device is fixedly installed on the fixed base, and the telescopic end of the telescopic device abuts against the side of the support member. The two connecting members are slidably connected to both ends of the support frame. The mobile power supply is located inside the support member and supplies power to the telescopic device and the rotary motor.

[0006] As a further description of the above technical solution:

[0007] A ball head is connected to the telescopic end of the telescopic device, and the ball head abuts against the side of the support member.

[0008] As a further description of the above technical solution:

[0009] A spring is fitted onto the connector, with the two ends of the spring abutting against the support frame and the connector, respectively.

[0010] As a further description of the above technical solution:

[0011] The connector has a connecting flange at its end, and the spring abuts against the connecting flange.

[0012] As a further description of the above technical solution:

[0013] The support member has a first flange at one end, a connecting column in the middle of the support frame, and a second flange at one end of the connecting column. The first flange and the second flange are connected to each other and fixed by a clamp. A plurality of balls arranged in a ring array are filled between the end face of the first flange and the end face of the second flange. A plurality of balls arranged in a ring array are filled between the end face of the first flange and the clamp. A plurality of balls arranged in a ring array are filled between the end face of the second flange and the clamp.

[0014] In summary, due to the adoption of the above technical solution, the beneficial effects of this utility model are:

[0015] In this invention, a metal hand mold is mounted on the main rail of a PVC glove production line via a fixed base. The metal hand mold is mounted on two connecting parts. A rotary motor rotates, causing the support frame to rotate, which changes the position of the metal hand mold. The telescopic device extends and retracts to press against the support parts, and the support parts rotate on the fixed base, thereby changing the angle of the metal hand mold. This forms a movable secondary rail with an independent adjustment function, which allows the movable secondary rail to move independently of the main rail's guidance, greatly improving the flexibility of the movable secondary rail. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a movable subrail device.

[0017] Figure 2 This is a reference diagram showing the usage status of a movable subrail device.

[0018] Figure 3 This is a side view of a movable subrail device.

[0019] Figure 4 for Figure 3 The usage status is shown in the diagram.

[0020] Figure 5 This is a cross-sectional view of a movable subrail device.

[0021] Figure 6 This is an exploded view of a movable subrail device.

[0022] Legend:

[0023] 1. Fixed base; 2. Support component; 3. Support frame; 4. Rotary motor; 5. Expansion joint; 6. Connector; 7. Mobile power supply; 8. Ball head; 9. Spring; 10. Connecting flange; 11. First flange; 12. Connecting column; 13. Second flange; 14. Clamp; 15. Ball bearing. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-6 This utility model provides a technical solution: a movable auxiliary rail device, including a fixed base 1, a support member 2, a support frame 3, a rotary motor 4, a telescopic device 5, two connecting members 6, and a mobile power supply 7. One end of the support member 2 is hinged to the fixed base 1, and the support frame 3 is hinged to the other end of the support member 2. The rotary motor 4 is connected inside the support member 2 and is connected to and drives the support frame 3. The telescopic device 5 is fixedly installed on the fixed base 1, and the telescopic end of the telescopic device 5 abuts against the side of the support member 2. The two connecting members 6 are slidably connected to both ends of the support frame 3. The mobile power supply 7 is located inside the support member 2 and supplies power to the telescopic device 5 and the rotary motor 4.

[0026] The telescopic end of the telescopic device 5 is connected to a ball head 8, which abuts against the side of the support member 2 to accommodate the interlacing between the telescopic end of the telescopic device 5 and the support member 2, thereby reducing friction.

[0027] A spring 9 is fitted on the connector 6, and the two ends of the spring 9 abut against the support frame 3 and the connector 6 respectively; a connecting flange 10 is provided at the end of the connector 6, and the spring 9 abuts against the connecting flange 10. The connecting flange 10 is used to install the metal hand mold, and the spring 9 provides elastic support to the connecting flange 10.

[0028] The support member 2 is provided with a first flange 11 at its end, and the support frame 3 is provided with a connecting column 12 in the middle. The end of the connecting column 12 is provided with a second flange 13. The first flange 11 and the second flange 13 are connected to each other and fixed by a clamp 14. A plurality of ball bearings 15 arranged in a ring array are filled between the end face of the first flange 11 and the end face of the second flange 13, and a plurality of ball bearings 15 arranged in a ring array are filled between the end face of the first flange 11 and the clamp 14, and a plurality of ball bearings 15 arranged in a ring array are filled between the end face of the second flange 13 and the clamp 14, to ensure that the support frame 3 rotates smoothly.

[0029] Working principle: First, the fixed seat 1 is installed on the main rail of the PVC glove production line, and the metal hand mold is installed on the connecting flange 10 of the two connecting parts 6. Second, the mobile power supply 7 supplies power to the rotary motor 4 and the telescopic device 5. The rotary motor 4 rotates, driving the support frame 3 to rotate. Under the rolling support of multiple balls 15, the support frame 3 rotates smoothly, causing the position of the metal hand mold to change. Next, the telescopic device 5 extends and retracts against the support part 2. The ball head 8 on the telescopic end of the telescopic device 5 abuts against the side of the support part 2, adapting to the interlacing between the telescopic end of the telescopic device 5 and the support part 2, reducing friction. The support part 2 rotates on the fixed seat 1, thereby changing the angle of the metal hand mold and forming a movable secondary rail with self-adjustment function. This allows the movable secondary rail to move without relying on the guidance of the main rail, greatly improving the flexibility of the movable secondary rail. Finally, during use, when the connecting part 6 slides on the support frame 3, the spring 9 provides elastic support to the connecting flange 10.

[0030] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A movable sub-track device, characterized by: The utility model provides a kind of portable rotating telescopic support, including fixed seat (1), support (2), support frame (3), rotary motor (4), telescopic device (5), two connecting pieces (6) and mobile power (7), one end of the support (2) is hinged on the fixed seat (1), the support frame (3) is hinged on the other end of the support (2), the rotary motor (4) is connected in the support (2), and the rotary motor (4) is connected and drives the support frame (3), the telescopic device (5) is fixedly installed on the fixed seat (1), and the telescopic end of the telescopic device (5) is against the side of the support (2), two the connecting pieces (6) are slidably connected at the two ends of the support frame (3) respectively, the mobile power (7) is located in the support (2), and the mobile power (7) is powered for the telescopic device (5) and the rotary motor (4).

2. A movable sub-rail device according to claim 1, characterized in that Ball head (8) is connected on the telescopic end of the telescopic device (5), and the ball head (8) is against the side of the support (2).

3. A movable sub-rail device according to claim 1, wherein Spring (9) is sleeved on the connecting piece (6), and two ends of the spring (9) are respectively against the support frame (3) and the connecting piece (6).

4. A movable sub-rail device according to claim 3, wherein The end of the connecting piece (6) is provided with connecting flange (10), and the spring (9) is against the connecting flange (10).

5. A movable sub-rail device according to claim 1, wherein The end of the support (2) is provided with first flange (11), the middle of the support frame (3) is provided with connecting column (12), the end of the connecting column (12) is provided with second flange (13), the first flange (11) and the second flange (13) are opposite and fixed by hoop (14), the end surface of the first flange (11) and the end surface of the second flange (13) are filled with a plurality of annular array of ball (15), the end surface of the first flange (11) and the hoop (14) are filled with a plurality of annular array of ball (15), and the end surface of the second flange (13) and the hoop (14) are filled with a plurality of annular array of ball (15).

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