Automatic processing machine for forehead thermometer accessories

Abstract

An automatic processing machine for forehead thermometer accessories includes a spindle assembly, a fixture assembly, a loading assembly, a discharging assembly, a slot milling assembly, a centering assembly, a drilling assembly and a tapping assembly. The fixture assembly is connected to the spindle assembly and driven by the spindle assembly to perform linear reciprocating motion. The loading assembly, the discharging assembly, the slot milling assembly, the centering assembly, the drilling assembly and the tapping assembly are respectively arranged on the side of the spindle assembly and each corresponds to a processing station. The fixture assembly can be moved to each processing station in sequence through linear reciprocating motion. The loading assembly loads the workpiece to be processed onto the fixture assembly. The slot milling assembly, the centering assembly, the drilling assembly and the tapping assembly are respectively used to perform slot milling, centering, drilling and tapping on the workpiece on the fixture assembly. The present invention can complete the processing of multiple processes in one clamping, reduces the product processing time, improves production efficiency, and the equipment of the present invention can replace part of the machining center and CNC machine tools.

Description

Technical Field

[0001] The invention relates to the field of mechanical processing equipment design, and in particular to an automatic processing machine for forehead thermometer accessories. Background Art

[0002] At present, there is no dedicated processing equipment for forehead thermometer accessories. When it involves multiple processing steps such as milling grooves, centering points, drilling, tapping, etc., each process needs to be processed separately using different machining equipment. This not only leads to increased labor costs and processing costs, but also low production efficiency. Summary of the invention

[0003] Based on this, the present invention provides an automatic processing machine for forehead thermometer accessories to solve the technical problem that the forehead thermometer accessories in the prior art are processed by different equipment, resulting in increased labor costs and processing costs and low production efficiency.

[0004] To achieve the above-mentioned objectives, the present invention provides an automatic processing machine for forehead thermometer accessories, comprising a spindle assembly, a fixture assembly, a loading assembly, a unloading assembly, a slotting assembly, a centering assembly, a drilling assembly and a tapping assembly, wherein the fixture assembly is connected to the spindle assembly and is driven by the spindle assembly to perform linear reciprocating motion, the loading assembly, the unloading assembly, the slotting assembly, the centering assembly, the drilling assembly and the tapping assembly are respectively arranged on the side of the spindle assembly and each corresponds to a processing station, and the fixture assembly can be moved to each processing station in sequence through linear reciprocating motion, wherein the loading assembly is used to load the workpiece to be processed onto the fixture assembly, the slotting assembly, the centering assembly, the drilling assembly and the tapping assembly are respectively used to perform slotting, centering, drilling and tapping processing on the workpiece on the fixture assembly, and the unloading assembly is used to remove the processed workpiece on the fixture assembly.

[0005] As a further preferred technical solution of the present invention, the spindle assembly includes a spindle slide rail, a spindle slider and a spindle servo motor. The spindle slider is slidingly arranged on the spindle slide rail. The spindle servo motor drives the spindle slider to slide along the spindle slide rail through a screw transmission and the spindle slider. The spindle slider is used to install the fixture assembly.

[0006] As a further preferred technical solution of the present invention, the clamp assembly includes a clamp support seat, a clamp cylinder, a fixed clamp seat and a movable clamp seat, the fixed clamp seat and the movable clamp seat are arranged opposite to each other, the fixed clamp seat is fixedly arranged on the clamp support seat, the movable clamp seat is slidably arranged on the clamp support seat, the clamp cylinder is fixedly arranged on the clamp support seat, the piston rod of the clamp cylinder is connected to the movable clamp seat to drive the movable clamp seat to move, so that the movable clamp seat cooperates with the fixed clamp seat to achieve clamping or loosening during movement, and the fixed clamp seat and the movable clamp seat are each fixedly installed with a clamping jaw, and the fixed clamp seat and the movable clamp seat clamp the workpiece through the clamping jaw when clamping.

[0007] As a further preferred technical scheme of the present invention, the loading assembly includes a loading support seat, a loading oil cylinder, a loading trough plate and four corner bars, and the loading trough plate is provided with a slide groove along its length direction, and the loading oil cylinder is fixedly connected to the loading support seat at one end of the slide groove, and the four corner bars are embedded in the slide groove at the side away from the loading oil cylinder, and the piston rod of the loading oil cylinder is connected to the loading push rod located in the slide groove, and the loading cylinder drives the loading push rod to perform telescopic movement in the slide groove along the slide groove direction through the piston rod; the four corner bars have a feeding through hole and a feeding hole, and the feeding through hole passes through the four corner bars along the axial direction of the feeding push rod, and the feeding hole extends downward from the top surface of the four corner bars to the feeding through hole; the loading push rod in the telescopic movement is inserted into the feeding through hole, so that the workpiece placed in the feeding through hole through the feed hole is squeezed out by the loading push rod and loaded onto the clamp assembly.

[0008] As a further preferred technical solution of the present invention, the milling groove assembly includes a milling groove pad, a milling groove support seat, a milling groove front and rear fine-tuning slide, a milling groove upper and lower fine-tuning slide and a milling cutter seat, the milling groove support seat is installed on the top surface of the milling groove pad through the milling groove front and rear fine-tuning slide, the milling cutter seat is installed on the side of the milling groove support seat through the milling groove upper and lower fine-tuning slide, and the cutter shaft on the milling cutter seat is used to connect the milling cutter, wherein the adjustment direction of the milling groove front and rear fine-tuning slide is perpendicular to the adjustment direction of the milling groove upper and lower fine-tuning slide, and the milling groove front and rear fine-tuning slide cooperates with the milling groove upper and lower fine-tuning slide to adjust the processing position of the milling cutter.

[0009] As a further preferred technical solution of the present invention, the centering assembly includes a centering pad, a centering cylinder, a centering upper and lower fine-tuning slide and a centering electric spindle. The centering upper and lower fine-tuning slide can be slidably arranged on the centering pad, the centering cylinder is fixed on the centering pad and connected to the centering upper and lower fine-tuning slide through its piston rod, the centering electric spindle is installed on the centering upper and lower fine-tuning slide, the extension and retraction direction of the centering cylinder is perpendicular to the adjustment direction of the centering upper and lower fine-tuning slide, and the centering cylinder cooperates with the centering upper and lower fine-tuning slide to adjust the processing position of the centering electric spindle.

[0010] As a further preferred technical solution of the present invention, the drilling assembly includes a drilling pad, a drilling upper and lower fine-tuning slide, a drilling cylinder and a drilling electric spindle. The drilling upper and lower fine-tuning slide is fixed on the drilling pad, and the drilling electric spindle is slidably arranged on the side of the drilling upper and lower fine-tuning slide through a drilling slide. The drilling cylinder is fixed on the drilling upper and lower fine-tuning slide and is connected to the drilling electric spindle through its piston rod. The drilling cylinder cooperates with the drilling upper and lower fine-tuning slide to adjust the processing position of the drilling electric spindle.

[0011] As a further preferred technical solution of the present invention, the tapping assembly includes a tapping pad, a tapping upper and lower fine-tuning slide, a tapping cylinder and a tapping electric spindle. The tapping upper and lower fine-tuning slide is fixed on the tapping pad, and the tapping electric spindle is slidably arranged on the side of the tapping upper and lower fine-tuning slide through a tapping slide. The tapping cylinder is fixed on the tapping upper and lower fine-tuning slide and is connected to the tapping electric spindle through its piston rod. The tapping cylinder cooperates with the tapping upper and lower fine-tuning slide to adjust the processing position of the tapping electric spindle.

[0012] As a further preferred technical solution of the present invention, the unloading assembly includes an unloading support seat and an unloading cylinder, the unloading cylinder is fixed on the unloading support seat, the front end of the piston rod of the unloading cylinder is connected to a material return push rod, and the unloading cylinder drives the material return push rod to telescopic movement through its piston rod to unload the processed workpiece on the clamp assembly.

[0013] As a further preferred technical solution of the present invention, the automatic processing machine also includes a workbench and a material receiving assembly, the spindle assembly, fixture assembly, loading assembly, unloading assembly, groove milling assembly, centering assembly, drilling assembly and tapping assembly are respectively installed on the workbench, the unloading assembly is arranged on the side of the workbench, and the workbench is also provided with a slide, which is connected between the unloading assembly and the material receiving assembly to allow the workpiece unloaded by the unloading assembly to slide into the hopper of the material receiving assembly through the slide.

[0014] The automatic processing machine for forehead thermometer accessories of the present invention drives the clamp assembly to move in a linear reciprocating motion by the main shaft assembly, so that the clamp assembly reciprocates between various workstations. One round trip can complete all processing and loading and unloading operations for a product, thereby achieving the goal of completing multiple processes in one clamping, which reduces product processing time, improves production efficiency, and reduces additional losses caused by multiple clamping of products. The equipment of the present invention can replace some machining centers and CNC machine tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0016] Figure 1 A schematic diagram of the structure of an example of the automatic processing machine for forehead thermometer accessories provided by the present invention;

[0017] Figure 2 An exploded view of an example of the automatic processing machine for forehead thermometer accessories provided by the present invention;

[0018] Figure 3 A schematic diagram of an example of a fixture assembly is provided;

[0019] Figure 4 A schematic diagram of an example of a structure provided for a feeding assembly;

[0020] Figure 5 A schematic diagram of an example of a structure provided for a slot milling assembly;

[0021] Figure 6 A schematic diagram of an example of a structure provided for a center component;

[0022] Figure 7 A schematic diagram of an example of a drilling assembly is provided;

[0023] Figure 8 A schematic diagram of the structure of an example provided for a tapping assembly;

[0024] Fig. 9 A schematic diagram of an example of a structure provided for a discharge assembly.

[0025] In the figure: 100, spindle assembly, 200, fixture assembly, 201, fixture cylinder, 202, fixture support seat, 203, dynamic fixture seat, 204, fixed fixture seat, 205, clamping jaw, 300, loading assembly, 301, loading support seat, 302, loading cylinder, 303, loading trough plate, 304, loading push rod, 305, four corner bars, 400, milling slot assembly, 401, milling slot cushion seat, 402, milling slot upper and lower fine-tuning slide, 403, milling slot support seat, 404, milling slot front and rear fine-tuning slide, 405, Milling cutter seat, 500, centering assembly, 501, centering pad, 502, centering cylinder, 503, centering upper and lower fine-tuning slide, 504, centering electric spindle, 600, drilling assembly, 601, drilling pad, 602, drilling upper and lower fine-tuning slide, 603, drilling cylinder, 604, drilling electric spindle, 700, tapping assembly, 701, tapping pad, 702, tapping upper and lower fine-tuning slide, 703, tapping cylinder, 704, tapping electric spindle, 800, unloading assembly, 900, material receiving assembly.

[0026] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings in conjunction with the embodiments. DETAILED DESCRIPTION

[0027] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. The terms such as "upper", "lower", "left", "right", "middle" and "one" cited in the preferred embodiments are only for the convenience of description, and are not used to limit the scope of the present invention. The change or adjustment of the relative relationship shall also be regarded as the scope of the present invention without substantially changing the technical content.

[0028] like Figures 1 to 9As shown, the present invention provides an automatic processing machine for forehead thermometer accessories, including a spindle assembly 100, a fixture assembly 200, a feeding assembly 300, a discharge assembly 800, a slot milling assembly 400, a centering assembly 500, a drilling assembly 600 and a tapping assembly 700, wherein the fixture assembly 200 is connected to the spindle assembly 100 and the spindle assembly 100 drives the fixture assembly 200 to perform linear reciprocating motion, and the feeding assembly 300, the discharge assembly 800, the slot milling assembly 400, the centering assembly 500, the drilling assembly 600 and the tapping assembly 700 are respectively They are arranged on the side of the spindle assembly 100 and each corresponds to a processing station. The fixture assembly 200 can be moved to each processing station in sequence through linear reciprocating motion, wherein the loading assembly 300 is used to load the workpiece to be processed onto the fixture assembly 200, the milling assembly 400, the centering assembly 500, the drilling assembly 600 and the tapping assembly 700 are respectively used to perform milling, centering, drilling and tapping on the workpiece on the fixture assembly 200, and the unloading assembly 800 is used to unload the processed workpiece on the fixture assembly 200.

[0029] The spindle assembly 100 includes a spindle slide, a spindle block and a spindle servo motor. The spindle block is slidably arranged on the spindle slide. The spindle servo motor drives the spindle block to slide along the spindle slide through a screw transmission and the spindle block. The spindle block is used to install the fixture assembly 200, which adopts servo control and has high movement accuracy, so that the workpiece can be accurately moved to each workstation along with the fixture assembly 200, thereby improving the processing accuracy.

[0030] See also Figure 3 As shown, the clamp assembly 200 includes a clamp support seat 202, a clamp cylinder 201, a fixed clamp seat 204 and a movable clamp seat 203, the fixed clamp seat 204 and the movable clamp seat 203 are arranged opposite to each other, the fixed clamp seat 204 is fixedly arranged on the clamp support seat 202, the movable clamp seat 203 is slidably arranged on the clamp support seat 202, the clamp cylinder 201 is fixedly arranged on the clamp support seat 202, the piston rod of the clamp cylinder 201 is connected to the movable clamp seat 203 to drive the movable clamp seat 203 to move, so that the movable clamp seat 203 cooperates with the fixed clamp seat 204 to achieve clamping or loosening during the movement, the fixed clamp seat 204 and the movable clamp seat 203 are each fixedly installed with a clamping jaw 205, and the fixed clamp seat 204 and the movable clamp seat 203 clamp the workpiece through the clamping jaw 205 when clamping.

[0031] See also Figure 4As shown, the feeding assembly 300 includes a feeding support seat 301, a feeding cylinder 302, a feeding trough plate 303 and four corner bars 305. The feeding trough plate 303 is provided with a slide groove along its length direction. The feeding cylinder 302 is fixedly connected to the feeding support seat 301 at one end of the slide groove. The four corner bars 305 are embedded in the slide groove on the side away from the feeding cylinder 302. The piston rod of the feeding cylinder 302 is connected to the feeding push rod 304 located in the slide groove. The feeding cylinder 302 is driven by the piston rod The loading push rod 304 performs telescopic movement in the slide groove along the direction of the slide groove; the four-corner bar 305 has a feeding hole and a feed hole, the feeding hole penetrates the four-corner bar 305 along the axial direction of the loading push rod 304, and the feed hole extends downward from the top surface of the four-corner bar 305 to the feeding hole; the loading push rod 304 in the telescopic movement is inserted into the feeding hole, so that the workpiece placed in the feeding hole through the feed hole is squeezed out by the loading push rod 304 and loaded onto the clamp assembly 200.

[0032] See also Figure 5 As shown, the slot milling assembly 400 includes a slot milling pad 401, a slot milling support seat 403, a slot milling front and rear fine-tuning slide 404, a slot milling upper and lower fine-tuning slide 402 and a milling cutter seat 405, the slot milling support seat 403 is installed on the top surface of the slot milling pad 401 through the slot milling front and rear fine-tuning slide 404, the milling cutter seat 405 is installed on the side of the slot milling support seat 403 through the slot milling upper and lower fine-tuning slide 402, and the cutter shaft on the milling cutter seat 405 is used to connect the milling cutter, wherein the adjustment direction of the slot milling front and rear fine-tuning slide 404 is perpendicular to the adjustment direction of the slot milling upper and lower fine-tuning slide 402, and the slot milling front and rear fine-tuning slide 404 cooperates with the slot milling upper and lower fine-tuning slide 402 to adjust the processing position of the milling cutter.

[0033] See also Figure 6 As shown, the centering assembly 500 includes a centering pad 501, a centering cylinder 502, a centering upper and lower fine-tuning slide 503 and a centering electric spindle 504. The centering upper and lower fine-tuning slide 503 can be slidably arranged on the centering pad 501. The centering cylinder 502 is fixed on the centering pad 501 and connected to the centering upper and lower fine-tuning slide 503 through its piston rod. The centering electric spindle 504 is installed on the centering upper and lower fine-tuning slide 503. The telescopic direction of the centering cylinder 502 is perpendicular to the adjustment direction of the centering upper and lower fine-tuning slide 503. The centering cylinder 502 cooperates with the centering upper and lower fine-tuning slide 503 to adjust the processing position of the centering electric spindle 504.

[0034] See also Figure 7As shown, the drilling assembly 600 includes a drilling pad 601, a drilling upper and lower fine-tuning slide 602, a drilling cylinder 603 and a drilling electric spindle 604. The drilling upper and lower fine-tuning slide 602 is fixed on the drilling pad 601, and the drilling electric spindle 604 is slidably arranged on the side of the drilling upper and lower fine-tuning slide 602 through a drilling slide. The drilling cylinder 603 is fixed on the drilling upper and lower fine-tuning slide 602 and is connected to the drilling electric spindle 604 through its piston rod. The drilling cylinder 603 cooperates with the drilling upper and lower fine-tuning slide 602 to adjust the processing position of the drilling electric spindle 604.

[0035] See also Figure 8 As shown, the tapping assembly 700 includes a tapping pad 701, a tapping upper and lower fine-tuning slide 702, a tapping cylinder 703 and a tapping electric spindle 704. The tapping upper and lower fine-tuning slide 702 is fixed on the tapping pad 701, and the tapping electric spindle 704 is slidably arranged on the side of the tapping upper and lower fine-tuning slide 702 through a tapping slide plate. The tapping cylinder 703 is fixed on the tapping upper and lower fine-tuning slide 702 and connected to the tapping electric spindle 704 through its piston rod. The tapping cylinder 703 cooperates with the tapping upper and lower fine-tuning slide 702 to adjust the processing position of the tapping electric spindle 704.

[0036] See also Fig. 9 As shown, the unloading assembly 800 includes an unloading support seat and an unloading cylinder. The unloading cylinder is fixed on the unloading support seat. The front end of the piston rod of the unloading cylinder is connected to a material return push rod. The unloading cylinder drives the material return push rod to telescopically move through its piston rod to unload the processed workpiece on the clamp assembly 200.

[0037] In a preferred embodiment, the automatic processing machine also includes a workbench and a material receiving assembly 900, the spindle assembly 100, the fixture assembly 200, the loading assembly 300, the unloading assembly 800, the milling assembly 400, the centering assembly 500, the drilling assembly 600 and the tapping assembly 700 are respectively installed on the workbench, the unloading assembly 800 is arranged on the side of the workbench, and the workbench is also provided with a slide, which is connected between the unloading assembly 800 and the material receiving assembly 900 so that the workpiece unloaded by the unloading assembly 800 can slide into the hopper of the material receiving assembly 900 through the slide.

[0038] The automatic processing machine for forehead thermometer accessories of the present invention is used for fully automatic processing of forehead thermometer accessories, and the processing process is as follows:

[0039] Loading: The spindle assembly 100 drives the clamp assembly 200 to move to the loading station. The product to be processed is placed into the four-corner bar 305 manually or by an external manipulator. The loading cylinder 302 drives the loading push rod 304 to squeeze the product out of the four-corner bar 305 and load it to the clamp assembly 200. The clamp assembly 200 drives the moving clamp seat 203 to clamp relative to the fixed clamp seat 204 through the clamp cylinder 201, thereby clamping the loaded product;

[0040] Milling slot: The spindle assembly 100 drives the fixture assembly 200 to move to the milling slot station. First, the milling slot front and rear fine-tuning slide 404 cooperates with the milling slot upper and lower fine-tuning slide 402 to adjust the processing position of the milling cutter. Then, the cutter shaft on the milling cutter seat 405 drives the milling cutter to rotate to perform milling slot processing on the workpiece, such as washing out a bevel on the end face of the forehead thermometer accessory.

[0041] Centering: The spindle assembly 100 drives the fixture assembly 200 to move to the centering station. First, the centering oil cylinder 502 cooperates with the centering upper and lower fine-tuning slide 503 to adjust the processing position of the centering electric spindle 504. Then, the centering electric spindle 504 operates to perform centering processing on the workpiece. According to actual needs, the spindle assembly 100 drives the fixture assembly 200 to move horizontally, and the centering processing at different positions of the same workpiece can be performed multiple times;

[0042] Drilling: The spindle assembly 100 drives the fixture assembly 200 to move to the drilling station. First, the drilling cylinder 603 cooperates with the drilling upper and lower fine-tuning slide 602 to adjust the processing position of the drilling electric spindle 604. Then, the drilling electric spindle 604 operates to drill the position where the center point of the workpiece has been punched. According to actual needs, the spindle assembly 100 drives the fixture assembly 200 to move horizontally, and the same workpiece can be drilled multiple times at different positions;

[0043] Tapping: The spindle assembly 100 drives the fixture assembly 200 to move to the tapping station. First, the tapping oil cylinder 703 cooperates with the tapping upper and lower fine-tuning slide 702 to adjust the processing position of the tapping electric spindle 704. Then, the tapping electric spindle 704 operates to perform tapping processing on the holes drilled on the workpiece. According to actual needs, the spindle assembly 100 drives the fixture assembly 200 to move horizontally, and the same workpiece can be tapped multiple times at different positions. At this time, the workpiece has been processed;

[0044] Unloading: The spindle assembly 100 drives the fixture assembly 200 to move to the unloading station. The unloading cylinder drives the ejection push rod through its piston rod to move telescopically to eject and unload the workpiece that has been processed on the fixture assembly 200. The unloaded workpiece slides through the slideway into the hopper of the receiving assembly 900, completing all the processes of a workpiece. This cycle is repeated to achieve batch processing of workpieces.

[0045] The main innovation of the present invention is that the spindle assembly 100 drives the clamp assembly 200 to move in a linear reciprocating motion, so that the clamp assembly 200 reciprocates between various workstations. One round trip can complete all processing and loading and unloading operations for a product, so that multiple processing steps can be completed in one clamping, which reduces product processing time and improves production efficiency; and reduces the additional loss caused by multiple clamping of products.

[0046] Although specific embodiments of the present invention are described above, those skilled in the art should understand that these are merely examples and that various changes or modifications may be made to the embodiments without departing from the principles and essence of the present invention. The scope of protection of the present invention is limited only by the appended claims.

Claims

1. An automatic processing machine for forehead thermometer accessories, characterized in that: The invention comprises a spindle assembly, a fixture assembly, a loading assembly, a discharging assembly, a slot milling assembly, a centering assembly, a drilling assembly and a tapping assembly, wherein the fixture assembly is connected to the spindle assembly and driven by the spindle assembly to perform linear reciprocating motion, the loading assembly, the discharging assembly, the slot milling assembly, the centering assembly, the drilling assembly and the tapping assembly are respectively arranged on the side of the spindle assembly and each corresponds to a processing station, and the fixture assembly can be moved to each processing station in sequence through linear reciprocating motion, wherein the loading assembly is used to load the workpiece to be processed onto the fixture assembly, the slot milling assembly, the centering assembly, the drilling assembly and the tapping assembly are respectively used to perform slot milling, centering, drilling and tapping on the workpiece on the fixture assembly, and the discharging assembly is used to remove the processed workpiece on the fixture assembly; wherein, The spindle assembly includes a spindle slide rail, a spindle slider and a spindle servo motor. The spindle slider is slidably arranged on the spindle slide rail. The spindle servo motor drives the spindle slider to slide along the spindle slide rail through a screw transmission and the spindle slider. The spindle slider is used to install the fixture assembly.

2. The automatic processing machine for forehead thermometer accessories according to claim 1 is characterized in that: The clamp assembly includes a clamp support seat, a clamp cylinder, a fixed clamp seat and a movable clamp seat, the fixed clamp seat and the movable clamp seat are arranged opposite to each other, the fixed clamp seat is fixedly arranged on the clamp support seat, and the movable clamp seat is slidably arranged on the clamp support seat, the clamp cylinder is fixedly arranged on the clamp support seat, the piston rod of the clamp cylinder is connected to the movable clamp seat to drive the movable clamp seat to move, so that the movable clamp seat and the fixed clamp seat can cooperate to achieve clamping or loosening during the movement, and the fixed clamp seat and the movable clamp seat are each fixedly installed with a clamping jaw, and the fixed clamp seat and the movable clamp seat clamp the workpiece through the clamping jaw when clamping.

3. The automatic processing machine for forehead thermometer accessories according to claim 1 is characterized in that: The loading mechanism is a kind of in-depth transformation of the present invention, and the object of this invention is to enable the loading mechanism to move smoothly and efficiently.

4. The automatic processing machine for forehead thermometer accessories according to claim 1, characterized in that: The slot milling assembly includes a slot milling pad, a slot milling support seat, a slot milling front and rear fine-tuning slide, a slot milling upper and lower fine-tuning slide and a milling cutter seat, the slot milling support seat is installed on the top surface of the slot milling pad via the slot milling front and rear fine-tuning slide, the milling cutter seat is installed on the side of the slot milling support seat via the slot milling upper and lower fine-tuning slide, the cutter shaft on the milling cutter seat is used to connect the milling cutter, wherein the adjustment direction of the slot milling front and rear fine-tuning slide is perpendicular to the adjustment direction of the slot milling upper and lower fine-tuning slide, and the slot milling front and rear fine-tuning slide cooperates with the slot milling upper and lower fine-tuning slide to adjust the processing position of the milling cutter.

5. The automatic processing machine for forehead thermometer accessories according to claim 1, characterized in that: The centering assembly includes a centering pad, a centering oil cylinder, a centering upper and lower fine-tuning slide and a centering electric spindle. The centering upper and lower fine-tuning slide can be slidably arranged on the centering pad, the centering oil cylinder is fixed on the centering pad and connected to the centering upper and lower fine-tuning slide through its piston rod, the centering electric spindle is installed on the centering upper and lower fine-tuning slide, the extension and retraction direction of the centering oil cylinder is perpendicular to the adjustment direction of the centering upper and lower fine-tuning slide, and the centering oil cylinder cooperates with the centering upper and lower fine-tuning slide to adjust the processing position of the centering electric spindle.

6. The automatic processing machine for forehead thermometer accessories according to claim 1, characterized in that: The drilling assembly includes a drilling pad, a drilling upper and lower fine-tuning slide, a drilling cylinder and a drilling electric spindle. The drilling upper and lower fine-tuning slide is fixed on the drilling pad, and the drilling electric spindle is slidably arranged on the side of the drilling upper and lower fine-tuning slide through a drilling slide. The drilling cylinder is fixed on the drilling upper and lower fine-tuning slide and is connected to the drilling electric spindle through its piston rod. The drilling cylinder cooperates with the drilling upper and lower fine-tuning slide to adjust the processing position of the drilling electric spindle.

7. The automatic processing machine for forehead thermometer accessories according to claim 1, characterized in that: The tapping assembly includes a tapping pad, a tapping upper and lower fine-tuning slide, a tapping cylinder and a tapping electric spindle. The tapping upper and lower fine-tuning slide is fixed on the tapping pad, and the tapping electric spindle is slidably arranged on the side of the tapping upper and lower fine-tuning slide through a tapping slide plate. The tapping cylinder is fixed on the tapping upper and lower fine-tuning slide and connected to the tapping electric spindle through its piston rod. The tapping cylinder cooperates with the tapping upper and lower fine-tuning slide to adjust the processing position of the tapping electric spindle.

8. The automatic processing machine for forehead thermometer accessories according to claim 1, characterized in that: The unloading assembly includes an unloading support seat and an unloading cylinder. The unloading cylinder is fixed on the unloading support seat. The front end of the piston rod of the unloading cylinder is connected to a material return push rod. The unloading cylinder drives the material return push rod to telescopically move through its piston rod to unload the processed workpiece on the clamp assembly.

9. The automatic processing machine for forehead thermometer accessories according to any one of claims 1 to 8, characterized in that: The automatic processing machine also includes a workbench and a material receiving assembly. The spindle assembly, fixture assembly, loading assembly, unloading assembly, slot milling assembly, centering assembly, drilling assembly and tapping assembly are respectively installed on the workbench. The unloading assembly is arranged on the side of the workbench. The workbench is also provided with a slideway, which is connected between the unloading assembly and the material receiving assembly so that the workpiece unloaded by the unloading assembly can slide into the hopper of the material receiving assembly through the slideway.

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