Improved cutter bar frame rapid clamping device

Abstract

The utility model belongs to the technical field of medical instruments, and discloses an improved cutter bar frame rapid clamping device which comprises a fixed base and a six-axis mechanical arm teflon spraying device, a motor is installed at the top end of the fixed base, a rotating table is fixedly arranged at the output end of the motor, aluminum profiles are detachably arranged on the two sides of the top end of the rotating table, and the six-axis mechanical arm teflon spraying device is arranged on the rotating table. Large-headed bolts are spirally and rotatably arranged on the upper portions of the two aluminum profiles, the two large-headed bolts are fixed to the two aluminum profiles in parallel, and cutter bar frames are attached to the outer sides of the large-headed bolts. By means of the scheme, the problems that in the using process, the cutter bar frames cannot be rapidly mounted and dismounted, a large amount of time and energy of workers are wasted, and the cutter bar frames cannot be rapidly mounted and dismounted are solved. And the working efficiency is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology, specifically an improved quick clamping device for a knife holder. Background Technology

[0002] Currently, the production of the tip of the scalpel handle relies on manual spraying. The workflow for spraying PTFE is known, but this production method is not only inefficient and prone to errors, but also harmful to the human body, making it unsuitable for long-term development.

[0003] Therefore, we developed a PTFE spraying device that can use the rotation of the robotic arm and the bottom rotating platform to complete the PTFE spraying operation of the tool bar with a 306° angle without dead angles. However, the disadvantage of the tool bar holder being inconvenient to disassemble and install gradually became apparent.

[0004] Therefore, we proposed an improved tool holder quick clamping device. Utility Model Content

[0005] To address the problems mentioned in the background art, this utility model provides an improved tool holder quick clamping device, which has the advantages of allowing for quick installation and disassembly of the tool holder during use, saving workers a significant amount of time and effort, and improving work efficiency.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an improved tool holder quick clamping device, comprising a fixed base and a six-axis robotic arm PTFE spraying device, characterized in that: a motor is installed at the top of the fixed base, a rotary table is fixedly provided at the output end of the motor, aluminum profiles are detachably provided on both sides of the top of the rotary table, large-head bolts are spirally rotated on the upper part of the two aluminum profiles, and the two large-head bolts are fixed parallel to the two aluminum profiles, and a tool holder is attached to the outer side of the large-head bolts.

[0007] Preferably, one end of the six-axis robotic arm PTFE spraying device is detachably equipped with a PTFE spraying nozzle.

[0008] Preferably, a planar thrust needle roller bearing is fixedly provided at the top of the motor fixing device, and the planar thrust needle roller bearing is in contact with the bottom of the rotary table.

[0009] Preferably, a motor fixing device is fixedly provided at the top of the fixed base, and the motor fixing device is fitted to the outside of the motor.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] 1. This utility model, by setting up an aluminum profile and a large-headed bolt, allows for the horizontal placement of the tool holder on the large-headed bolt when spraying. If the gap between the large-headed bolt and the profile surface is too large, preventing the tool holder from being clamped, the large-headed bolt is rotated clockwise to reduce the gap. If the gap is too small, preventing the tool holder from being inserted, the large-headed bolt is rotated counterclockwise to increase the gap until the tool holder can be inserted and fixed. This allows for quick installation and disassembly of the tool holder during use, saving workers significant time and effort and improving work efficiency. Attached Figure Description

[0012] Figure 1 This is a three-dimensional schematic diagram of the quick clamping device of this utility model;

[0013] Figure 2 This is a three-dimensional schematic diagram of the PTFE spraying device for the application scenario of this utility model.

[0014] In the diagram: 1. Large head bolt; 2. Aluminum profile; 3. Tool holder; 4. Rotary table; 5. Fixed base; 6. Motor fixing device; 7. PTFE spray nozzle; 8. Six-axis robotic arm PTFE spraying device. Detailed Implementation

[0015] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] like Figures 1 to 2 As shown, this utility model provides an improved tool holder quick clamping device, including a fixed base 5 and a six-axis robotic arm PTFE spraying device 8. The device is characterized by: a motor installed at the top of the fixed base 5; a rotating platform 4 fixedly mounted at the output end of the motor; the rotation of the motor's output end drives the rotating platform 4 to rotate; aluminum profiles 2 are detachably mounted on both sides of the top of the rotating platform 4; the aluminum profiles 2 are fixed to the top of the rotating platform 4 by bolts; large-head bolts 1 are spirally mounted on the upper part of both aluminum profiles 2, and the two large-head bolts 1 are fixed parallel to each other on the two aluminum profiles 2; a tool holder 3 is fitted against the outer side of the large-head bolts 1; the tool holder 3 can be directly inserted into the gap between the large-head bolts 1 and the surface of the aluminum profiles 2, and the tool holder 3 is clamped using an interference fit.

[0017] Specifically, one end of the six-axis robotic arm PTFE spraying device 8 is detachably equipped with a PTFE spraying nozzle 7, which sprays PTFE onto the tool holder 3 through the PTFE spraying nozzle 7.

[0018] Furthermore, a planar thrust needle roller pressure bearing is fixedly installed at the top of the motor fixing device 6, and the planar thrust needle roller pressure bearing is in contact with the bottom end of the rotary table 4. When the rotary table 4 rotates, it drives the planar thrust needle roller pressure bearing to rotate.

[0019] Furthermore, a motor fixing device 6 is fixedly provided at the top of the fixed base 5, and the motor fixing device 6 is attached to the outside of the motor. The motor fixing device 6 limits and fixes the motor to prevent the motor from shifting during use.

[0020] The motor is existing technology and will not be described in detail. Additionally, this utility model also includes a power supply, controller, and switch, which are not the main technical points of this patent and will not be described in detail. The "front, rear, left, and right" views of this device are... Figure 1 The direction shown in the diagram is the reference.

[0021] Working principle: Before starting the robotic arm spraying operation, place the tool holder 3 horizontally on the large-head bolt 1. If the gap between the large-head bolt 1 and the surface of the aluminum profile 2 is too large and the tool holder 3 cannot be clamped, rotate the large-head bolt 1 to the right to reduce the gap between the large-head bolt 1 and the surface of the aluminum profile 2. If the gap between the large-head bolt 1 and the surface of the aluminum profile 2 is too small and the tool holder 3 cannot be inserted into the gap, rotate the large-head bolt 1 to the left to increase the gap between the large-head bolt 1 and the surface of the aluminum profile 2 until the tool holder 3 can be inserted into the gap and fixed. After the tool holder 3 is fixed, start the six-axis robotic arm PTFE spraying device 8. The six-axis robotic arm PTFE spraying device 8 sprays PTFE onto the tool holder 3 through the PTFE spraying nozzle 7. Start the motor at the top of the fixed base 5. The output end of the motor rotates and drives the rotary table 4 to rotate. The motor fixing device 6 fixes the motor to prevent the motor from shifting during use. The rotation of the rotary table 4 drives the tool holder 3 on the outside of the aluminum profile 2 to rotate, thereby achieving uniform spraying of the tool holder 3.

[0022] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An improved tool holder quick clamping device, comprising a fixed base (5) and a six-axis robotic arm PTFE spraying device (8), characterized in that: A motor is installed at the top of the fixed base (5), and a rotating platform (4) is fixed at the output end of the motor. Aluminum profiles (2) can be detached on both sides of the top of the rotating platform (4). Large head bolts (1) are spirally rotated on the upper part of the two aluminum profiles (2), and the two large head bolts (1) are fixed parallel to the two aluminum profiles (2). A tool holder (3) is attached to the outside of the large head bolts (1).

2. The improved tool holder quick clamping device according to claim 1, characterized in that: One end of the six-axis robotic arm PTFE spraying device (8) is detachably equipped with a PTFE spraying nozzle (7).

3. The improved tool holder quick clamping device according to claim 1, characterized in that: The top of the motor fixing device (6) is fixed with a planar thrust needle roller pressure bearing, and the planar thrust needle roller pressure bearing is in contact with the bottom of the rotary table (4).

4. The improved tool holder quick clamping device according to claim 1, characterized in that: The top of the fixed base (5) is fixedly provided with a motor fixing device (6), and the motor fixing device (6) is attached to the outside of the motor.

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