Combined tool making device

Abstract

The present invention belongs to the technical field of tool processing equipment, and in particular, relates to a combined tool manufacturing device, including a heating mechanism and an assembly mechanism, the assembly mechanism including a first clamping claw, a second clamping claw and a first assembly movable part, the heating mechanism is provided with a heating zone for heating a tool handle, the first clamping claw is used to clamp the tool handle to the heating zone, the second clamping claw is used to clamp the tool head, and the driving end of the first assembly movable part is connected to the second clamping claw and drives the second clamping claw to approach or move away from the first clamping claw. When in use, the first clamping claw clamps the position of the tool handle located at the mounting hole and is placed in the heating zone for heating, so that the mounting hole expands due to the heat; after the heating is completed, the second clamping claw moves toward the first clamping claw under the drive of the first assembly movable part, so that the mounting shaft on the tool head is inserted into the mounting hole on the tool handle, and then the heating is stopped and cooled, so as to realize the assembly between the tool head and the tool handle, and the assembly efficiency is high, and the risk of artificial burns caused by high temperature is effectively avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of tool processing equipment, and in particular relates to a combined tool manufacturing device. Background Art

[0002] The cutter head is an indispensable key tool in various types of processing equipment. When the cutter head is used, it is generally used in combination with a handle (the handle can be a tool rod or a handle, etc.), that is, the cutter head is installed on the handle to form a combined tool. When the cutter head is installed on the handle, the two need to be closely matched, that is, the size of the matching installation shaft on the cutter head is larger than the size of the matching installation hole on the handle. Since the cutter head and the handle are made of two different materials, the thermal expansion coefficient of the handle is larger and the thermal expansion coefficient of the cutter head is smaller. Through the method of thermal expansion and contraction, the cutter handle is first heated so that the installation hole on the handle is heated and expanded, and then the installation shaft of the cutter head is placed in the installation hole on the handle and positioned, and then the heating is stopped, and the installation is completed after cooling. However, in the existing technology, when assembling the tool, it is generally assembled manually, and its assembly efficiency is low, and the operator is easily burned during the assembly process. Summary of the invention

[0003] The object of the present invention is to provide a combined tool manufacturing device, aiming to solve the technical problem of low efficiency in assembling a tool head on a tool handle in the prior art.

[0004] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a combined tool manufacturing device, including a heating mechanism and an assembly mechanism, the assembly mechanism including a first clamping claw, a second clamping claw and a first assembly movable part, the heating mechanism is provided with a heating zone for heating the tool handle, the first clamping claw is used to clamp the tool handle to the heating zone, the second clamping claw is used to clamp the tool head, and the driving end of the first assembly movable part is connected to the second clamping claw and drives the second clamping claw to approach or move away from the first clamping claw.

[0005] Optionally, the assembly mechanism also includes a second assembly movable member, the first clamping claw and the first assembly movable member are both installed on the driving end of the second assembly movable member, and the second assembly movable member drives the first clamping claw and the first assembly movable member to move closer to or away from the heating zone.

[0006] Optionally, the first assembly moving part comprises a vertical linear motor, a stator of the vertical linear motor is vertically mounted on a driving end of the second assembly moving part, and a mover of the vertical linear motor is connected to the second clamping claw.

[0007] Optionally, the first assembly moving member further includes a vertical buffer member, which is vertically mounted on the stator of the vertical linear motor and located at one end close to the first clamping claw, and is used for elastically contacting the mover of the vertical linear motor.

[0008] Optionally, the second assembly moving part includes a moving cylinder, the guide rail of the moving cylinder is arranged horizontally, and the first clamping claw and the stator of the vertical linear motor are both installed on the slide table of the moving cylinder.

[0009] Optionally, the combination tool manufacturing device also includes a pick-and-place mechanism, which includes a pick-and-place moving component and a pick-and-place robot. The driving end of the pick-and-place moving component is connected to the pick-and-place robot and drives the pick-and-place robot to move. The pick-and-place robot is used to grab the tool handle to the first clamping claw or grab the tool head to the second clamping claw.

[0010] Optionally, the pick-and-place robot includes a first robot, a second robot and a rotating member, the first robot and the second robot are both installed on the driving end of the rotating member, the rotating member drives the first robot and the second robot to rotate, and the rotating member is installed on the driving end of the pick-and-place moving assembly.

[0011] Optionally, the rotating member drives the first manipulator and the second manipulator to rotate between 0° and 180°.

[0012] Optionally, the pick-and-place moving assembly includes a transverse moving member, a vertical moving member and a longitudinal moving member, the driving end of the transverse moving member is connected to the vertical moving member and drives the vertical moving member to move transversely, the driving end of the vertical moving member is connected to the longitudinal moving member and drives the longitudinal moving member to move vertically, and the driving end of the longitudinal moving member is connected to the rotating member and drives the rotating member to move longitudinally.

[0013] Optionally, the heating mechanism includes a heater and a cooling component, the heating zone is arranged on the heater, and the cooling component is used to cool the heater.

[0014] Beneficial effects of the embodiments of the present invention: When the combination tool manufacturing device of the present invention is used, the first clamping claw clamps the tool handle and places the position of the tool handle mounting hole in the heating zone for heating, so that the mounting hole expands due to the heat; after the heating is completed, the second clamping claw clamps the tool head and is driven by the first assembly moving part to move toward the first clamping claw, so that the mounting shaft on the tool head is inserted into the mounting hole on the tool handle, and then the heating is stopped and the tool handle is cooled, so that the mounting hole on the tool handle cools and shrinks to wrap around the outer periphery of the tool head, thereby realizing an interference connection between the tool head and the tool handle, that is, ensuring the stability of the connection between the tool head and the tool handle. It not only has high assembly efficiency, but also does not require manual participation in the process of assembling the tool head and the tool handle into a combination tool, effectively avoiding the risk of manual burns caused by high temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 A schematic diagram of the structure of a combined tool manufacturing device provided by an embodiment of the present invention;

[0017] Figure 2 for Figure 1 A schematic diagram of a part of the structure of the combined tool making device;

[0018] Figure 3 for Figure 1 A schematic diagram of the local enlarged structure at point A in the middle;

[0019] Figure 4 for Figure 1 Schematic diagram of the structure of the pick-and-place mechanism of the combined tool making device.

[0020] Among them, the reference numerals in the figure are:

[0021] 10—Heating mechanism;

[0022] 11—heating area; 12—heater; 13—lifting platform;

[0023] 20—Assembly mechanism;

[0024] 21—first clamping claw; 22—second clamping claw; 23—first assembly moving part; 24—second assembly moving part; 231—vertical linear motor; 232—vertical buffer; 233—vertical bracket; 234—buffer block; 241—moving cylinder; 2321—vertical buffer rod; 2322—elastic part;

[0025] 30—pick-and-place mechanism;

[0026] 31—pick-and-place moving assembly; 32—pick-and-place manipulator; 311—lateral moving member; 312—vertical moving member; 313—longitudinal moving member; 321—first manipulator; 322—second manipulator; 323—rotating member;

[0027] 41 - knife handle; 42 - knife head. DETAILED DESCRIPTION

[0028] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. Figures 1 to 4 The described embodiments are exemplary and intended to be used to explain the present invention, but should not be construed as limiting the present invention.

[0029] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0031] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] like Figures 1 to 3As shown, an embodiment of the present invention provides a combined tool manufacturing device, including a heating mechanism 10 and an assembling mechanism 20, the assembling mechanism 20 includes a first clamping claw 21, a second clamping claw 22 and a first assembly movable member 23, the heating mechanism 10 is provided with a heating zone 11 for heating a tool handle 41, the first clamping claw 21 is used to clamp the tool handle 41 to the heating zone 11, the second clamping claw 22 is used to clamp the tool head 42, and the driving end of the first assembly movable member 23 is connected to the second clamping claw 22 and drives the second clamping claw 22 to approach or move away from the first clamping claw 21.

[0033] The following is a further explanation of the combination tool manufacturing device provided in an embodiment of the present invention: when the combination tool manufacturing device of the embodiment of the present invention is used, the first clamping claw 21 clamps the tool handle 41 and places the position of the mounting hole of the tool handle 41 in the heating zone 11 for heating, so that the mounting hole expands due to the heat; after the heating is completed, the second clamping claw 22 clamps the cutter head 42 and moves toward the first clamping claw 21 under the drive of the first assembly moving part 23, so that the mounting shaft on the cutter head 42 is inserted into the mounting hole on the tool handle 41, and then the heating is stopped and the tool handle 41 is cooled, so that the mounting hole on the tool handle 41 cools and shrinks to wrap around the outer periphery of the cutter head 42, thereby realizing an interference connection between the cutter head 42 and the tool handle 41, that is, ensuring the stability of the connection between the cutter head 42 and the tool handle 41, which not only has high assembly efficiency, but also does not require manual participation in the process of assembling the cutter head 42 and the tool handle 41 into a combination tool, effectively avoiding the risk of manual burns caused by high temperature.

[0034] The first clamping jaw 21 and the second clamping jaw 22 can both be three-jaw chucks or pneumatic clamping jaws, etc., which can be set as needed.

[0035] In one embodiment, the cutter head 42 can also be clamped on the first clamping claw 21, and the handle 41 can also be clamped on the second clamping claw 22. When the first clamping claw 21 and the second clamping claw 22 clamp the cutter head 42 and the handle 41, there is no fixed restriction, and each can clamp one object.

[0036] In one embodiment, Figures 1 to 3As shown, the assembly mechanism 20 also includes a second assembly moving member 24, the first clamping claw 21 and the first assembly moving member 23 are both installed on the driving end of the second assembly moving member 24, and the second assembly moving member 24 drives the first clamping claw 21 and the first assembly moving member 23 to move closer to or away from the heating zone 11. Specifically, by setting the second assembly moving member 24, the second assembly moving member 24 can drive the first assembly moving member 23 and the first clamping claw 21 to move in the horizontal direction at the same time to move closer to or away from the heating zone 11. When it is necessary to heat the tool handle 41 clamped on the first clamping claw 21, the second assembly movable part 24 drives the first clamping claw 21, the second clamping claw 22 and the first assembly movable part 23 to move toward the heating zone 11 and makes the tool handle 41 on the first clamping claw 21 located in the heating zone 11. At this time, the second clamping claw 22 is driven by the first assembly movable part 23 to move away from the heating zone 11 so that the cutter head 42 on the second clamping claw 22 is away from the heating zone 11, and then the tool handle 41 is heated. After the heating is completed, the first assembly movable part 23 drives the second clamping claw 22 to move toward the first clamping claw 21 in the vertical direction, so that the mounting axis of the cutter head 42 is inserted into the mounting hole of the tool handle 41, and then the heating is stopped. After the tool handle 41 cools down, the assembly of the tool handle 41 and the cutter head 42 is completed, and the assembled combination tool can be removed at this time.

[0037] In one embodiment, Figures 1 to 3 As shown, the first assembly moving part 23 includes a vertical linear motor 231, the stator of the vertical linear motor 231 is vertically mounted on the driving end of the second assembly moving part 24, and the mover of the vertical linear motor 231 is connected to the second clamping claw 22. Specifically, by setting the vertical linear motor 231 to drive the second clamping claw 22 to move in the vertical direction, the linear motor is easy to control and has high movement accuracy, which can ensure that the mounting axis on the tool head 42 is accurately inserted into the mounting hole on the tool handle 41 without causing deformation of the mounting hole, thereby ensuring the yield rate of the combined tool and good use effect. Further, the first assembly moving part 23 also includes a vertical bracket 233, the vertical bracket 233 is vertically mounted on the driving end of the second assembly moving part 24, and the stator of the vertical linear motor 231 is mounted on the vertical bracket 233.

[0038] In one embodiment, Figures 1 to 3As shown, the first assembly moving part 23 also includes a vertical buffer 232, which is vertically mounted on the stator of the vertical linear motor 231 and is located near one end of the first clamping claw 21, and the vertical buffer 232 is used to elastically contact with the mover of the vertical linear motor 231. Specifically, by arranging the vertical buffer 232 in the direction of movement of the vertical linear motor 231, when the mover of the vertical linear motor 231 drives the cutter head 42 on the second clamping claw 22 to dock with the mounting hole on the tool handle 41, the mover of the vertical linear motor 231 can elastically contact with the vertical buffer 232 to play a buffering role, so that the cutter head 42 and the tool handle 41 dock more smoothly, thereby ensuring the yield rate of the combined tool. The vertical buffer member 232 includes a vertical buffer rod 2321 and an elastic member 2322. The vertical buffer rod 2321 is vertically mounted on the vertical bracket 233 and is movably connected to the vertical bracket 233, so that the vertical buffer rod 2321 can move in the vertical direction relative to the vertical bracket 233. The elastic member 2322 is sleeved between the vertical buffer rod 2321 and the vertical bracket 233, so that the vertical buffer rod 2321 can rebound to its original position without being squeezed by external force, so as to ensure that the vertical buffer rod 2321 plays a buffering role. The elastic member 2322 is preferably a spring. Furthermore, a buffer block 234 is provided on the side of the mover of the vertical linear motor 231, and the buffer block 234 is used for buffering contact of the vertical buffer rod 2321, so that the vertical buffer rod 2321 can also be located on the side of the mover of the vertical linear motor 231 to ensure that the vertical buffer rod 2321 will not interfere with the movement of the mover of the vertical linear motor 231.

[0039] In one embodiment, Figures 1 to 3 As shown, the second assembly moving part 24 includes a moving cylinder 241, the guide rail of the moving cylinder 241 is arranged horizontally, and the first clamping claw 21 and the stator of the vertical linear motor 231 are both installed on the slide of the moving cylinder 241. Specifically, by setting the movement to drive the first clamping claw 21, the second clamping claw 22 and the first assembly moving part 23 to move toward the heating zone 11 in the horizontal direction, the movement can be made more stable and responsive. After the cutter head 42 and the cutter are assembled, the slide of the moving cylinder 241 drives the first clamping claw 21, the second clamping claw 22 and the first assembly moving part 23 to move away from the heating zone 11 to prepare for the assembly of the next cutter.

[0040] In one embodiment, Figure 1 , 2As shown in , 4, the combined tool manufacturing device also includes a pick-and-place mechanism 30, which includes a pick-and-place moving component 31 and a pick-and-place manipulator 32. The driving end of the pick-and-place moving component 31 is connected to the pick-and-place manipulator 32 and drives the pick-and-place manipulator 32 to move. The pick-and-place manipulator 32 is used to grab the tool handle 41 onto the first clamping claw 21 or grab the tool head 42 onto the second clamping claw 22. Specifically, the pick-and-place moving component 31 drives the pick-and-place robot 32 to move freely within the stroke. When the tool handle 41 and the tool head 42 are placed on the first clamping claw 21 and the second clamping claw 22 respectively, the pick-and-place moving component 31 drives the pick-and-place robot 32 to grab the tool handle 41 and the tool head 42 respectively to place them on the first clamping claw 21 and the second clamping claw 22 accordingly, thereby achieving efficient loading; and after the tool head 42 and the tool handle 41 are assembled to form a combined tool, the pick-and-place robot 32 can also remove the combined tool and place it at a designated position, and then grab the tool handle 41 and the tool head 42 for assembling, and this cycle of work is repeated, with high assembly efficiency.

[0041] In one embodiment, Figure 1 , 2As shown in Figure 4, the pick-and-place manipulator 32 includes a first manipulator 321, a second manipulator 322 and a rotating member 323. The first manipulator 321 and the second manipulator 322 are both mounted on the driving end of the rotating member 323. The rotating member 323 drives the first manipulator 321 and the second manipulator 322 to rotate. The rotating member 323 is mounted on the driving end of the pick-and-place moving assembly 31. Specifically, the knife handle 41 and the knife head 42 are respectively loaded in different material trays. By setting the first manipulator 321 and the second manipulator 322, and the rotating member 323 can drive the first manipulator 321 and the second manipulator 322 to rotate, the first manipulator 321 and the second manipulator 322 can respectively grab the knife handle 41 or the knife head 42 at the same time. That is to say, after the pick-and-place moving assembly 31 drives the first manipulator 321 to the designated position to grab the knife handle 41, the rotating member 323 drives the second manipulator 322 to rotate, so that the second manipulator 322 is in the position to be grabbed, and moves to the position of the knife head 42 under the drive of the pick-and-place moving assembly 31 to grab the knife head 42, and then after the first manipulator 321 and the second manipulator 322 grab the knife handle 41 and the knife head 42 respectively, the pick-and-place moving assembly 31 drives the first manipulator 321 to move to the designated position to grab the knife handle 41, and then the second manipulator 322 drives the second manipulator 322 to move to the designated position to grab the knife handle 41. 21 and the second manipulator 322 move to the position of the assembly mechanism 20, so that the first manipulator 321 places the tool handle 41 on the first clamping claw 21, and the second manipulator 322 places the tool head 42 on the second clamping claw 22, so that the tool head 42 and the tool handle 41 can be loaded in one transportation, avoiding the need to transport the pick-and-place moving assembly 31 twice to load the tool head 42 and the tool handle 41, and the loading efficiency is high, thereby greatly improving the assembly efficiency of the tool head 42 and the tool handle 41. Among them, the first manipulator 321 and the second manipulator 322 do not have a clear division of labor when grabbing the tool head 42 and the tool handle 41, that is, the first manipulator 321 can grab both the tool head 42 and the tool handle 41; similarly, the second manipulator 322 is the same, reducing the time for identification and adjustment and improving the grabbing efficiency. Of course, after the cutter head 42 and the cutter handle 41 are assembled, the first manipulator 321 or the second manipulator 322 can also grab the combined cutter and place it in the tray to realize automatic assembly of the cutter. Among them, the rotating member 323 can be a common driving component such as an electric motor or a steering gear.

[0042] In one embodiment, Figure 1 , 2As shown in FIG. 4 , the rotating member 323 drives the first manipulator 321 and the second manipulator 322 to rotate between 0° and 180°. Specifically, the angle between the first manipulator 321 and the second manipulator 322 is 180°. By making the first manipulator 321 and the second manipulator 322 rotate between 0° and 180°, that is, when the first manipulator 321 or the second manipulator 322 grabs the tool head 42 or the tool handle 41, the rotating member 323 drives the first manipulator 321 and the second manipulator 322 to rotate 180°, so that the first manipulator 321 and the second manipulator 322 exchange positions, so that the second manipulator 322 is in a position to be grasped to grab the tool head 42 or the tool handle 41. In this way, the interference between the first manipulator 321 and the second manipulator 322 when grabbing the tool head 42 or the tool handle 41 can be effectively avoided, and the first manipulator 321 and the second manipulator 322 can be ensured that they can grab one object respectively, so as to realize the simultaneous transportation of the tool head 42 and the tool handle 41 to the position of the assembly mechanism 20 for assembly, thereby improving the assembly efficiency. The first manipulator 321 and the second manipulator 322 are preferably pneumatic grippers.

[0043] In one embodiment, Figure 1 , 2 As shown in Figures 4 and 5, the pick-and-place moving assembly 31 includes a transverse moving member 311, a vertical moving member 312, and a longitudinal moving member 313. The driving end of the transverse moving member 311 is connected to the vertical moving member 312 and drives the vertical moving member 312 to move transversely. The driving end of the vertical moving member 312 is connected to the longitudinal moving member 313 and drives the longitudinal moving member 313 to move vertically. The driving end of the longitudinal moving member 313 is connected to the rotating member 323 and drives the rotating member 323 to move longitudinally. Specifically, the pick-and-place manipulator 32 can move freely within the stroke driven by the transverse moving member 311, the vertical moving member 312, and the longitudinal moving member 313. The moving direction of the lateral moving member 311 is parallel to the guide rail of the moving cylinder 241 and is located in the same plane, so that the tool head 42 or tool handle 41 on the first manipulator 321 and the second manipulator 322 can be placed on the first clamping claw 21 and the second clamping claw 22 to complete the task of grabbing and placing the tool head 42 and tool handle 41 on the first clamping claw 21 and the second clamping claw 22, so as to achieve the purpose of automatic loading and unloading. The lateral moving member 311, the vertical moving member 312 and the longitudinal moving member 313 can all be screw modules, linear motors or linear slides, etc., which can be set as needed.

[0044] In one embodiment, Figure 1 , 2As shown in 4, the heating mechanism 10 includes a heater 12 and a cooling component, the heating zone 11 is arranged on the heater 12, and the cooling component is used to cool the heater 12. Specifically, when heating the knife handle 41, the heater 12 uses high-frequency heating to make the knife handle 41 located in the heating zone 11 expand rapidly due to heat, so as to improve the assembly efficiency of the cutter head 42 and the knife handle 41; after heating to a certain degree, the second clamping claw 22 drives the cutter head 42 to move downward, so that the cutter head 42 and the knife handle 41 cooperate with each other, and then stop heating, wait for about 5 seconds, and the first manipulator 321 or the second manipulator 322 will remove the assembled combined tool, that is, complete the assembly of a tool, and the work is repeated in this way, and the assembly efficiency is high. In addition, the heater 12 is cooled by setting a cooling component to avoid the core components in the heater 12 from being burned out due to excessive temperature; wherein, the core components in the heater 12 are cooled by circulating cold water on the cooling component, and the cooling effect is good.

[0045] In one embodiment, Figure 1 , 2 As shown in 4, the heating mechanism 10 also includes a lifting platform 13, and the heater 12 is installed on the driving end of the lifting platform 13. The lifting platform 13 drives the heater 12 to rise and fall in the vertical direction, so that the heating area 11 can rise and fall, which can effectively adapt to the heating of tool handles 41 of different lengths. That is, when the length of the tool handle 41 is longer, the lifting platform 13 drives the heater 12 to rise upward to heat the position of the installation hole on the tool handle 41. When the length of the tool handle 41 is shorter, the lifting platform 13 drives the heater 12 to descend. It is flexible to use and greatly improves the range of its applicable tool assembly models. Among them, the lifting platform 13 can be realized by vertically setting various linear modules, such as the above-mentioned screw module or linear motor, etc.; it can also be a folding lifting platform. In this embodiment, a folding lifting platform is preferably used, which is stable and easy to drive the heater 12 to rise and fall smoothly.

[0046] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A combined tool manufacturing device, characterized in that: The invention comprises a heating mechanism and an assembly mechanism, wherein the assembly mechanism comprises a first clamping claw, a second clamping claw and a first assembly movable part, the heating mechanism is provided with a heating area for heating a tool handle, the first clamping claw is used to clamp the tool handle to the heating area, the second clamping claw is used to clamp the tool head, and the driving end of the first assembly movable part is connected to the second clamping claw and drives the second clamping claw to approach or move away from the first clamping claw; The heating mechanism comprises a lifting platform, a heater and a cooling assembly, wherein the heating zone is arranged on the heater, the cooling assembly is used to cool the heater, the heater is mounted on the driving end of the lifting platform, and the lifting platform drives the heater to move up and down in the vertical direction; The assembly mechanism further includes a second assembly moving member, the first clamping claw and the first assembly moving member are both mounted on a driving end of the second assembly moving member, and the second assembly moving member drives the first clamping claw and the first assembly moving member to move closer to or away from the heating zone; The first assembled moving part includes a vertical linear motor, a stator of the vertical linear motor is vertically mounted on the driving end of the second assembled moving part, a mover of the vertical linear motor is connected to the second clamping claw, and the first assembled moving part also includes a vertical bracket, the vertical bracket is vertically mounted on the driving end of the second assembled moving part, and the stator of the vertical linear motor is mounted on the vertical bracket; The first assembled moving part also includes a vertical buffer part, which is vertically installed on the stator of the vertical linear motor and is located at one end close to the first clamping claw. The vertical buffer part is used to elastically contact the mover of the vertical linear motor. The vertical buffer part includes a vertical buffer rod and an elastic part. The vertical buffer rod is vertically installed on the vertical bracket and movably connected to the vertical bracket, so that the vertical buffer rod can move in the vertical direction relative to the vertical bracket. The elastic part is sleeved between the vertical buffer rod and the vertical bracket. A buffer block is arranged on the side of the mover of the vertical linear motor, and the buffer block is used for buffering contact of the vertical buffer rod.

2. The combined tool making device according to claim 1, characterized in that: The second assembly moving part comprises a moving cylinder, the guide rail of the moving cylinder is arranged horizontally, and the first clamping claw and the stator of the vertical linear motor are both installed on the slide table of the moving cylinder.

3. The combined tool making device according to claim 1 or 2, characterized in that: The combined tool manufacturing device also includes a pick-and-place mechanism, which includes a pick-and-place moving component and a pick-and-place robot. The driving end of the pick-and-place moving component is connected to the pick-and-place robot and drives the pick-and-place robot to move. The pick-and-place robot is used to grab the tool handle to the first clamping claw or grab the tool head to the second clamping claw.

4. The combined tool making device according to claim 3, characterized in that: The pick-and-place robot includes a first robot, a second robot and a rotating member. The first robot and the second robot are both installed on the driving end of the rotating member. The rotating member drives the first robot and the second robot to rotate. The rotating member is installed on the driving end of the pick-and-place moving component.

5. The combined tool making device according to claim 4, characterized in that: The rotating member drives the first manipulator and the second manipulator to rotate between 0° and 180°.

6. The combined tool making device according to claim 5, characterized in that: The pick-and-place moving assembly includes a transverse moving member, a vertical moving member and a longitudinal moving member. The driving end of the transverse moving member is connected to the vertical moving member and drives the vertical moving member to move transversely. The driving end of the vertical moving member is connected to the longitudinal moving member and drives the longitudinal moving member to move vertically. The driving end of the longitudinal moving member is connected to the rotating member and drives the rotating member to move longitudinally.

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