Rotary hand mold

Abstract

The utility model discloses a rotary hand mold which comprises a hand mold body, a gripper fixing seat is mounted at the tail end of the hand mold body, and an oven fixing seat and a rotating mechanism are mounted between the gripper fixing seat and the hand mold body. The rotary hand mold can be used in cooperation with a gripper and an oven in the production process of medical gloves, the rotary hand mold plays an important role in improvement and upgrading of a production line, and the rotary hand mold indirectly meets the requirements of glove technological process experiments and customized production of personalized gloves.

Description

Technical Field

[0001] The utility model belongs to the technical field of hand models, and in particular relates to a rotary hand model. Background Art

[0002] Hand molds are needed to make gloves, and the gloves need to be baked during the manufacturing process. Conventional hand molds have a single structure and are fixed in position during baking and cannot be rotated flexibly, resulting in that the gloves cannot be evenly heated all around during baking.

[0003] For example, patent announcement number CN217022028U discloses a hand mold, whose structure is welded by multiple parts. During the production process, the hand mold does not have a flexible rotation function and cannot be mass-produced. Patent announcement number CN212036205U discloses a hand mold assembly, which solves the problem of using the inclined surface of a triangular rubber plate to expand the straight opening position of the glove set on the sleeve, which is convenient for operation and improves work efficiency, but it cannot solve the problem of putting the hand mold into a baking oven to achieve automatic rotation of the hand mold to achieve the purpose of baking. Summary of the invention

[0004] The purpose of the utility model is to design a rotary hand mold. The hand mold of the utility model can be used in conjunction with an oven and can also be used in conjunction with a hand mold gripping mechanism, and plays an important role in a production line.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:

[0006] A rotary hand mold comprises a hand mold body, a gripper fixing seat is installed at the end of the hand mold body, and an oven fixing seat and a rotating mechanism are installed between the gripper fixing seat and the hand mold body.

[0007] The further rotating mechanism comprises a fixed part and a rotating part. The rotating mechanism is mounted on the hand model. The rotating mechanism comprises a hand model holder. A spring, a shaft and a bearing are sequentially mounted on the hand model holder. The hand model holder is fixed to the hand model through a baffle.

[0008] Furthermore, the hand model holder, the gripper holder and the oven holder are all circular.

[0009] Furthermore, the hand model gripper mechanism includes a hand model gripper seat gripper cylinder, and a plurality of hand model gripper mechanisms are installed on the upper swing bracket. Each hand model gripper mechanism clamps or grabs the gripper fixing seat of the hand model. The hand model gripper mechanism drives the hand model gripper mechanism to rotate by rotating the reduction motor. The upper swing bracket is installed with an upper swing motor seat, and the upper swing reduction motor is installed on the upper swing motor seat.

[0010] Furthermore, the rotary hand mold is placed in a baking cavity of an oven. The oven is provided with a plurality of baking cavities. The mouth of the baking cavity is provided with a rotary motor and a friction wheel. The friction wheel is in contact with a gripper fixing seat.

[0011] The following beneficial effects can be obtained through the above technical solution:

[0012] The utility model can be used in conjunction with a gripper and an oven in the production process of medical gloves, and plays an important role in the improvement and upgrading of the production line. The rotary hand mold indirectly meets the requirements of glove process experiments and customized production of personalized gloves.

[0013] The overall structure of the rotary hand mold is simple, the design and production costs are low, and it is also convenient for later maintenance and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a diagram of the structure of a rotating hand model.

[0015] Figure 2 This is an exploded view of a rotating hand model.

[0016] Figure 3 It is a diagram of the relationship between the rotary hand model and the oven.

[0017] Figure 4 It is a relationship diagram between the rotating hand model and the gripper.

[0018] Figure 5 It is a side view of the gripper.

[0019] In the figure:

[0020] In the figure: 1. hand model body; 2. gripper fixing seat; 3. oven fixing seat; 4. hand model holder; 5. baffle; 6. spring; 7. shaft; 8. bearing; 9. oven; 10. rotating motor; 11. friction wheel; 12. gripper cylinder; 13. hand model gripper seat; 14. rotating reduction motor; 15. upper swing bracket; 16. swing reduction motor; 17. upper swing motor seat. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings: Example

[0022] like Figure 1-2 As shown, a rotary hand model comprises a hand model body 1, a gripper fixing seat 2 is installed at the end of the hand model body, and an oven fixing seat 3 and a rotating mechanism are installed between the gripper fixing seat 2 and the hand model body. The rotating mechanism is installed on the hand model, and the rotating mechanism comprises a hand model holder 4, on which a spring 6, a shaft 7 and a bearing 8 are installed in sequence, and the hand model holder is fixed to the hand model through a baffle 5. The hand model holder, the gripper fixing seat and the oven fixing seat are all circular, and this circular shape is only shown as part of the embodiment, and the shape is also changed based on actual production needs.

[0023] The above-mentioned gripper fixing seat 2, oven fixing seat 3, bearing 8, shaft 7, spring 6, hand touch clamping seat 4, baffle 5 and corresponding clamping ring constitute a hand mold seat. Figure 3 As shown, the rotary hand mold is placed in the baking cavity of the oven 9. The oven is provided with a plurality of baking cavities. The mouth of the baking cavity is provided with a rotating motor 10 and a friction wheel 11, and the friction wheel is in contact with the gripper fixing seat.

[0024] The specific working principle is to align the card slot at the wrist position of the hand model with the baffle and insert it into the hand model holder, then push the hand model holder forcefully to move along the axis until the baffle is inserted into the inside of the hand model, and then select the hand model to turn 90 degrees. At this time, the hand model holder is pushed by the spring to clamp the hand model between the hand model holder and the baffle, so as to fix the hand model. One end of the spring is pressed against one side of the hand model holder, and the other end is pressed against the boss of the shaft. The oven fixing seat is connected to the shaft through a bearing, and the oven fixing seat and the shaft can rotate relatively freely. Since the end of the shaft connected to the hand model holder is D-shaped and cooperates with the D-shaped hole on the hand model holder, the hand model, baffle, hand model holder and the shaft are fixedly connected together, and rotate with the rotation of the shaft, and the gripper fixing seat is fixedly connected to the shaft.

[0025] The principle of automatic optional baking of the hand model in the oven: after the hand model and the hand model seat are sent into the oven, the oven fixing seat will be stuck in the corresponding slot of the oven. At this time, the hand model rotating friction wheel on the oven contacts the gripper fixing seat. The hand model rotating friction wheel is driven by the hand model rotating motor on the oven to rotate, and the gripper fixing seat is driven to rotate together through friction. Since the gripper fixing seat is fixedly connected to the hand model, the hand model rotates relative to the oven fixing seat during the baking process, realizing the rotation of the hand model during the automatic baking process. Example

[0026] In the glove production line, the hand mold of the utility model can also be used in conjunction with the hand mold gripper mechanism ( Figure 4 and 5 As shown in the figure, the hand model gripper mechanism is composed of a hand model gripper seat 13 and a gripper cylinder 12. A plurality of hand model gripper mechanisms are installed on an upper swing bracket 15. Each hand model gripper mechanism clamps or grabs the gripper fixing seat of the hand model. The hand model gripper mechanism drives the hand model gripper mechanism to rotate by rotating the reduction motor 14. The upper swing bracket 15 is installed with an upper swing motor seat 17, and the upper swing motor seat 17 is installed with an upper swing reduction motor 16.

[0027] In Embodiment 2, the rotation of the rotary reduction motor 14 can drive the hand model to rotate axially, and the swing reduction motor 16 can drive the upper swing bracket 15 to rotate, so that the entire hand model rotates.

[0028] The above are all preferred implementations of the present invention. For ordinary technicians in this technical field, without departing from the principle of the present invention, various equivalent modifications to the present invention belong to the protection scope of the claims attached to this application.

Claims

1. A rotary hand model, characterized in that: It includes a hand model body, a gripper fixing seat is installed at the end of the hand model body, an oven fixing seat and a rotating mechanism are installed between the gripper fixing seat and the hand model body, and the rotating mechanism includes a fixed part and a rotating part. The rotating part is specifically a spring, a shaft and a bearing are installed in sequence on the hand model holder, and the fixed part is specifically a hand model holder fixed to the hand model through a baffle.

2. A rotary hand model according to claim 1, characterized in that: The hand model gripper mechanism comprises a hand model gripper seat and a gripper cylinder. A plurality of hand model gripper mechanisms are installed on the upper swing bracket. The hand model gripper mechanism drives the hand model gripper mechanism to rotate by rotating the reduction motor. The upper swing bracket is installed with an upper swing motor seat, and the upper swing motor seat is installed with an upper swing reduction motor.

3. A rotary hand model according to claim 1, characterized in that: The rotary hand mold is placed in a baking cavity of an oven. The oven is provided with a plurality of baking cavities. The mouth of the baking cavity is provided with a rotary motor and a friction wheel. The friction wheel contacts with a gripper fixing seat.

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