Grooving machine for mobile phone middle plate machining
By using electric cylinders and pneumatic cylinders to clamp and fix the saw blade, and driving the saw blade to rotate via an electric spindle, the problems of large size and inconvenient chip handling of mobile phone mid-plate grooving machines are solved, achieving miniaturization of the equipment and efficient chip collection.
Patent Information
- Application Number
- CN202422936493.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2025-11-28
- Estimated Expiration
- 2034-11-29
AI Technical Summary
Existing mobile phone mid-plate slotting machines are large in size, expensive, and inconvenient to handle debris.
The saw blade is held in place by a combination of electric and pneumatic cylinders, and the electric spindle drives the saw blade to rotate. The guide shell and pneumatic cylinder push plate collect the chips, eliminating the need for external parts and installation structures.
The size of the grooving machine has been reduced, the grooving efficiency has been improved, and the debris can be collected and processed in a concentrated manner, thus reducing equipment costs.
Smart Images
Figure CN223603566U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to mobile phone middle plate processing technical field, concretely is a kind of slotter for mobile phone middle plate processing. BACKGROUND
[0002] Mobile phone middle plate is the key component of mobile phone internal structure, usually located in the middle of mobile phone, is the important carrier connecting various components of mobile phone;Mobile phone middle plate is a piece of precision machined metal or plastic plate, it plays the role of fixed and support other components, and also provides passage for electronic signal transmission and heat dissipation.
[0003] Mobile phone middle plate needs to be able to cooperate with other components of mobile phone and is fixed, so it needs to be slotted on mobile phone middle plate, to ensure that mobile phone middle plate can be connected with other components of mobile phone;At present, the slotter for mobile phone middle plate slotting, the pressing plate for fixing mobile phone middle plate adopts oil cylinder brake, and oil cylinder needs to be equipped with hydraulic pump, hydraulic valve and oil pipe and other supporting equipment when using, so that oil cylinder needs larger installation space, increases the equipment volume of mobile phone middle plate slotting machine, and also increases the equipment cost of mobile phone middle plate slotting work;In addition, the slotting part for mobile phone middle plate slotting is generally equipped with motor, cutter holder, coupling or bearing, which further increases the equipment volume of mobile phone middle plate slotting machine, so that mobile phone middle plate slotting machine is relatively bulky. UTILITY MODEL CONTENT
[0004] The utility model aims at providing a kind of slotter for mobile phone middle plate processing, utilizes electric cylinder and air cylinder cooperation control pressing plate to be clamped and fixed to mobile phone middle plate, and simultaneously adopts electric spindle to drive saw blade rotation, reduces the volume of slotter whole, to solve the technical problem presented in the above background technique.
[0005] To achieve the above object, the utility model provides the following technical scheme:
[0006] A kind of slotter for mobile phone middle plate processing, including clamping and fixing assembly, one side of the clamping and fixing assembly is symmetrically equipped with two cutting assemblies, and the bottom of clamping and fixing assembly and two cutting assemblies is fixedly connected with base mechanism;The outer side of base mechanism is equipped with protective shell, the bottom of the protective shell is fixedly connected with the top of case, and the inside of the case is equipped with collecting box;
[0007] The clamping and fixing assembly comprises an electric cylinder, the telescopic rod of the electric cylinder is fixedly connected with a sliding base, and the sliding base is fixedly connected with a connecting plate on one side; a sliding block is slidably connected to the upper end of the connecting plate away from the sliding base, and a fixed block is fixedly connected to the lower end of the connecting plate; an active pressing plate is fixedly connected to the bottom of the sliding block, a fixed pressing plate is fixedly connected to the top of the fixed block, a placing groove for placing a mobile phone middle plate is arranged in the middle of the fixed pressing plate, and a positioning column for fixing the mobile phone middle plate is arranged in the placing groove; a cylinder one is fixedly connected to the top of the connecting plate, and the telescopic rod of the cylinder one is fixedly connected to the middle of the top of the sliding block; recesses are arranged on the two sides of the active pressing plate and the fixed pressing plate.
[0008] As a further technical scheme of the utility model, the bottom of the electric cylinder is fixedly connected with the middle of the top of the mounting base, and the bottom of the mounting base is fixedly connected with the top of the stand; the sliding base one is located on the inner side of the stand and is slidably connected with the stand; the bottom of the stand is fixedly connected with the top of the placing base.
[0009] As a further technical scheme of the utility model, the two cutting assemblies are the same in structure and are located below the fixed pressing plate; the cutting assembly comprises an electric spindle, a saw blade is coaxially fixedly connected to the output shaft of the electric spindle, a guide shell is arranged on the side of the saw blade away from the fixed pressing plate, and the end of the guide shell close to the saw blade is arc-shaped and has a width greater than that of the saw blade.
[0010] As a further technical scheme of the utility model, the bottom of the electric spindle is fixedly connected with one side of the top of the positioning plate; the end of the guide shell away from the saw blade is fixedly connected to the side of the top of the positioning plate away from the electric spindle through bolts; and the bottom of the positioning plate is fixedly connected with the top of the sliding base three.
[0011] As a further technical scheme of the utility model, the sliding base two is arranged below the sliding base three, and the middle of the bottom of the sliding base three and the sliding base two is provided with a sliding groove, the middle of the top of the sliding base two is provided with a guide rail, the guide rail of the sliding base two is located in the sliding groove of the sliding base three, and the sliding base three is fixedly connected with the sliding base two through bolts.
[0012] As a further technical scheme of the utility model, the base mechanism comprises a base, the middle of the top of the base is fixedly connected with a placing base one, the middle of the top of the placing base one is fixedly connected with the bottom of the placing base, the top of the end of the base close to the sliding base two is fixedly connected with a placing base two, the middle of the top of the placing base two is provided with a guide rail, and the guide rails at the two ends of the placing base two are located in the sliding grooves at the bottoms of the two sliding base two; and the two sliding base two are fixedly connected with the placing base two through bolts.
[0013] As a further technical scheme of the utility model, the one side of the storage seat one close to the saw blade is equipped with a through groove, and the upper end of the through groove is equipped with an inclined surface; the middle of the bottom of the storage seat one is equipped with a rectangular groove, and the rectangular groove is communicated with the through groove of the storage seat one; the middle of the bottom of the storage seat two is embedded with a cylinder two, and the telescopic rod of the cylinder two is fixedly connected with a push plate; the push plate is arc-shaped, and the position of the push plate corresponds to the position of the through groove of the storage seat one; the middle of the end of the base far from the cylinder two is equipped with a discharging chute, and the side of the discharging chute far from the push plate is equipped with a baffle, and the bottom of the baffle is fixedly connected with the top of the base.
[0014] As a further technical scheme of the utility model, the protective shell comprises a shell body, the base is located on the inner side of the shell body and is fixedly connected with the bottom of the shell body; a discharging pipe is fixedly connected with the bottom of the shell body, and the position of the discharging pipe corresponds to the position of the discharging chute; a pull-out plate is movably connected with the end of the shell body close to the electric spindle; and the collecting box is located below the discharging pipe.
[0015] Compared with the prior art, the utility model has the beneficial effects that:
[0016] 1. The utility model discloses a vertical movement of the sliding seat one is driven by the electric cylinder, the movable pressing plate is driven by the cylinder one and moves vertically along the connecting plate, and the electric cylinder cooperates with the cylinder one to increase the movable range of the movable pressing plate and the fixed pressing plate, so that the mobile phone middle plate clamped by the movable pressing plate and the fixed pressing plate can be close to the cutting assembly, and the electric cylinder and the cylinder one do not need to be equipped with external components, thereby reducing the size of the slotting machine.
[0017] 2. The utility model discloses that the placing groove on the top of the fixed pressing plate and the positioning column in the placing groove play the role of fixing the mobile phone middle plate, and the movable pressing plate cooperates with the fixed pressing plate to clamp the mobile phone middle plate, so as to prevent the mobile phone middle plate from shaking or displacing, and ensure that the mobile phone middle plate slotting work can be carried out normally.
[0018] 3. The utility model discloses that two electric spindles drive two saw blades to rotate respectively, so that the two sides of the mobile phone middle plate are simultaneously subjected to slotting work, and the efficiency of the slotting work is increased; in addition, the electric spindle is directly fixedly connected with the saw blade, so that the installation of the motor, the tool holder, the shaft coupling or the bearing is omitted, the size of the slotting machine is further reduced, and the space required for placing the slotting machine is reduced.
[0019] 4. The utility model discloses that when the saw blade cuts the mobile phone middle plate, the generated debris falls into the through groove of the storage seat one under the block and guide of the guide shell, when the debris accumulated in the through groove is too much, the cylinder two pushes the push plate to move in the direction of the discharging chute, the push plate can push the debris into the discharging chute in the process of moving, the debris falls into the collecting box through the discharging chute and the discharging pipe, so that the centralized collection of the debris is realized, the centralized treatment of the debris is facilitated, the accumulation of the debris at the storage seat one can be prevented at the same time, and the normal operation of the mobile phone middle plate slotting work is ensured. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 is a schematic diagram of the three-dimensional structure of the utility model.
[0021] Figure 2 is a schematic diagram of the partial structure of the utility model. Figure 1
[0022] Figure 3 is another perspective view of the utility model. Figure 2
[0023] Figure 4 is a schematic diagram of the connection of the protective shell and the case of the utility model.
[0024] Figure 5 is a top view of the utility model. Figure 4
[0025] Figure 6 is the A-A sectional view of the utility model. Figure 5
[0026] is a schematic diagram of the three-dimensional structure of the clamping and fixing assembly of the utility model. Figure 7
[0027] is a front view of the utility model. Figure 8 Figure 7
[0028] Figure 9 is the A-A sectional view of the utility model. Figure 8
[0029] Figure 10 is a schematic diagram of the three-dimensional structure of the cutting assembly of the utility model.
[0030] Figure 11 is a schematic diagram of the three-dimensional structure of the base mechanism of the utility model.
[0031] Figure 12 is a top view of the utility model. Figure 11
[0032] Figure 13 is the A-A sectional view of the utility model. Figure 12
[0033] In the figure: 1-clamping and fixing assembly, 2-cutting assembly, 3-protective shell, 4-case, 5-base mechanism, 6-collection box.
[0034] 11 - electric cylinder, 12 - mounting seat, 13 - stand, 14 - placing seat, 15 - sliding seat one, 16 - connecting plate, 17 - sliding block, 18 - fixed block, 19 - movable pressing plate, 10 - fixed pressing plate, 110 - cylinder one, 111 - mobile phone middle plate, 21 - sliding seat two, 22 - sliding seat three, 23 - positioning plate, 24 - electric spindle, 25 - guide shell, 26 - saw blade, 31 - shell, 32 - pull plate, 33 - blanking pipe, 51 - base, 52 - placing seat one, 53 - placing seat two, 54 - blanking groove, 55 - baffle, 56 - cylinder two, 57 - push plate. DETAILED DESCRIPTION
[0035] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0036] Please refer to Figures 1-13 In the embodiments of the utility model, a slotting machine for mobile phone middle plate processing includes clamping and fixing assembly 1, two cutting assemblies 2 are symmetrically arranged on one side of the clamping and fixing assembly 1, and the bottom of the clamping and fixing assembly 1 and the two cutting assemblies 2 are fixedly connected with base mechanism 5; the outer side of the base mechanism 5 is provided with protective shell 3, the bottom of the protective shell 3 is fixedly connected with the top of case 4, and the inside of the case 4 is provided with collecting box 6.
[0037] The clamping and fixing assembly 1 includes electric cylinder 11, the telescopic rod of the electric cylinder 11 is fixedly connected with sliding seat one 15, one side of the sliding seat one 15 is fixedly connected with connecting plate 16; the top end of the side, away from the sliding seat one 15, of the connecting plate 16 is slidably connected with sliding block 17, and the bottom end is fixedly connected with fixed block 18; the bottom of the sliding block 17 is fixedly connected with movable pressing plate 19, the top of the fixed block 18 is fixedly connected with fixed pressing plate 10, the middle of the fixed pressing plate 10 is provided with placing groove for placing mobile phone middle plate 111, and the placing groove is provided with positioning column for fixing mobile phone middle plate 111; the top of the connecting plate 16 is fixedly connected with cylinder one 110, the telescopic rod of the cylinder one 110 is fixedly connected with the middle of the top of the sliding block 17; the two sides of the movable pressing plate 19 and the fixed pressing plate 10 are provided with machining grooves;
[0038] The bottom of the electric cylinder 11 is fixedly connected with the middle of the top of mounting seat 12, and the bottom of the mounting seat 12 is fixedly connected with the top of stand 13; the sliding seat one 15 is located on the inner side of the stand 13 and is slidably connected with the stand 13; the bottom of the stand 13 is fixedly connected with the top of placing seat 14.
[0039] By adopting the above technical scheme, the electric cylinder 11 drives the sliding seat 15 to move vertically, the cylinder 110 drives the movable pressing plate 19 to move vertically along the connecting plate 16, and the electric cylinder 11 cooperates with the cylinder 110 to increase the movement range of the movable pressing plate 19 and the fixed pressing plate 10, so that the mobile phone middle plate 111 clamped by the movable pressing plate 19 and the fixed pressing plate 10 can approach the cutting assembly 2, and the electric cylinder 11 and the cylinder 110 do not need to be equipped with external components, thereby reducing the size of the slotting machine.
[0040] In the embodiment, the two cutting assemblies 2 are identical in structure and are located below the fixed pressing plate 10; the cutting assembly 2 comprises an electric spindle 24, a saw blade 26 is coaxially and fixedly connected to an output shaft of the electric spindle 24, and a guide shell 25 is arranged on a side of the saw blade 26 away from the fixed pressing plate 10; one end of the guide shell 25 close to the saw blade 26 is arc-shaped and has a width greater than that of the saw blade 26.
[0041] The bottom of the electric spindle 24 is fixedly connected to one side of the top of the positioning plate 23; one end of the guide shell 25 away from the saw blade 26 is fixedly connected to one side of the top of the positioning plate 23 away from the electric spindle 24 through a bolt; and the bottom of the positioning plate 23 is fixedly connected to the top of the sliding seat 22.
[0042] By adopting the above technical scheme, the placement groove on the top of the fixed pressing plate 10 and the positioning column in the placement groove play a role in fixing the mobile phone middle plate 111, and the movable pressing plate 19 cooperates with the fixed pressing plate 10 to clamp the mobile phone middle plate 111, thereby preventing the mobile phone middle plate 111 from shaking or moving, and ensuring that the slotting work of the mobile phone middle plate 111 can be normally performed.
[0043] In the embodiment, the sliding seat 22 is arranged below the sliding seat 22, and a sliding groove is arranged in the middle of the bottom of the sliding seat 22 and the sliding seat 21, a guide rail is arranged in the middle of the top of the sliding seat 21, and the guide rail of the sliding seat 21 is located in the sliding groove of the sliding seat 22; the sliding seat 22 is fixedly connected to the sliding seat 21 through a bolt.
[0044] The base mechanism 5 comprises a base 51, the middle of the top of the base 51 is fixedly connected with a placement seat 52, the bottom of the placement seat 14 is fixedly connected with the middle of the top of the placement seat 52; the end of the base 51 close to the sliding seat 21 is fixedly connected with a placement seat 53 on the top, the middle of the top of the placement seat 53 is provided with a guide rail, and the guide rails at both ends of the placement seat 53 are located in the sliding grooves at the bottom of the two sliding seats 21; the two sliding seats 21 are fixedly connected to the placement seat 53 through bolts.
[0045] By adopting the technical scheme, the two electric spindles 24 drive the two saw blades 26 to rotate, thereby simultaneously performing slotting work on two sides of the mobile phone middle plate 111, and the efficiency of the slotting work is increased; in addition, the electric spindle 24 is directly fixedly connected with the saw blade 26, and the installation of a motor, a tool holder, a shaft coupling or a bearing is omitted, and the size of the slotting machine is further reduced, and the space required for placing the slotting machine is reduced.
[0046] In the embodiment, the one side of the storage seat one 52 close to the saw blade 26 is provided with a through groove, and the upper end of the through groove is provided with an inclined surface; the middle of the bottom of the storage seat one 52 is provided with a rectangular groove, and the rectangular groove is communicated with the through groove of the storage seat one 52; the middle of the bottom of the storage seat two 53 is embedded with the air cylinder two 56, and the telescopic rod of the air cylinder two 56 is fixedly connected with the push plate 57; the push plate 57 is arc-shaped, and the position of the push plate 57 corresponds to the position of the through groove of the storage seat one 52; the middle of the end of the base 51 away from the air cylinder two 56 is provided with a discharging groove 54, and the side of the discharging groove 54 away from the push plate 57 is provided with a baffle 55, and the bottom of the baffle 55 is fixedly connected with the top of the base 51.
[0047] The protective shell 3 comprises a shell body 31, and the base 51 is located on the inner side of the shell body 31 and is fixedly connected with the bottom of the shell body 31; the bottom of the shell body 31 is fixedly connected with a discharging pipe 33, and the position of the discharging pipe 33 corresponds to the position of the discharging groove 54; the end of the shell body 31 close to the electric spindle 24 is movably connected with a pull plate 32; and the collecting box 6 is located below the discharging pipe 33.
[0048] By adopting the technical scheme, when the saw blade 26 cuts the mobile phone middle plate 111, the generated debris falls into the through groove of the storage seat one 52 under the blocking and guiding of the guide shell 25; when the debris accumulated in the through groove is too much, the air cylinder two 56 pushes the push plate 57 to move towards the discharging groove 54, and the push plate 57 can push the debris into the discharging groove 54 in the moving process; the debris falls into the collecting box 6 through the discharging groove 54 and the discharging pipe 33, thereby realizing the centralized collection of the debris, facilitating the centralized treatment of the debris, preventing the debris from being accumulated at the storage seat one 52, and ensuring the normal operation of the slotting work of the mobile phone middle plate 111.
[0049] The working principle of the utility model is: electric cylinder 11 drives slide 15 to move vertically, cylinder 110 drives movable pressing plate 19 to move vertically along connecting plate 16, electric cylinder 11 cooperates with cylinder 110 to increase the movable range of movable pressing plate 19 and fixed pressing plate 10, so that mobile phone middle plate 111 clamped by movable pressing plate 19 and fixed pressing plate 10 can approach cutting assembly 2, and electric cylinder 11 and cylinder 110 do not need to be equipped with external components, which reduces the size of the slotting machine.
[0050] The placement groove on the top of the fixed pressing plate 10 and the positioning column in the placement groove serve to fix the middle plate 111 of the mobile phone, and the movable pressing plate 19 cooperates with the fixed pressing plate 10 to clamp the middle plate 111 of the mobile phone, thereby preventing the middle plate 111 of the mobile phone from shaking or shifting, and ensuring that the slotting work of the middle plate 111 of the mobile phone can be normally performed;
[0051] The two electric spindles 24 drive the two saw blades 26 to rotate, thereby simultaneously performing slotting work on both sides of the middle plate 111 of the mobile phone, increasing the efficiency of the slotting work; in addition, the electric spindle 24 is directly fixedly connected with the saw blade 26, thereby omitting the installation of a motor, a tool holder, a shaft coupling or a bearing, further reducing the size of the slotting machine, and reducing the space required for placing the slotting machine;
[0052] When the saw blade 26 cuts the middle plate 111 of the mobile phone, the generated debris falls into the through groove of the placement seat one 52 under the blocking and guiding of the guide shell 25; when the debris accumulated in the through groove is too much, the cylinder two 56 pushes the push plate 57 to move in the direction of the material falling groove 54; the push plate 57 can push the debris into the material falling groove 54 in the moving process; the debris falls into the collection box 6 through the material falling groove 54 and the downcomer 33, thereby realizing the centralized collection of the debris, facilitating the centralized treatment of the debris, simultaneously preventing the debris from being accumulated at the placement seat one 52, and ensuring the normal performance of the slotting work of the middle plate 111 of the mobile phone.
[0053] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and the person skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that can be understood by the person skilled in the art.
Claims
1. A grooving machine for processing the middle plate of a mobile phone, characterized in that: Including clamping fixed assembly (1), two cutting assemblies (2) are symmetrically arranged on one side of the clamping fixed assembly (1), and the bottom of the clamping fixed assembly (1) and the two cutting assemblies (2) are fixedly connected with the base mechanism (5); The outer side of the base mechanism (5) is provided with a protective shell (3), the bottom of the protective shell (3) is fixedly connected with the top of the case (4), and the inside of the case (4) is provided with a collecting box (6). The clamping fixed assembly (1) includes an electric cylinder (11), the telescopic rod of the electric cylinder (11) is fixedly connected with a sliding seat (15), and one side of the sliding seat (15) is fixedly connected with a connecting plate (16). The sliding block (17) is slidably connected to the upper end of the side of the connecting plate (16) away from the sliding seat (15), and the lower end of the connecting plate (16) is fixedly connected with a fixed block (18). The bottom of the sliding block (17) is fixedly connected with a movable pressing plate (19), the top of the fixed block (18) is fixedly connected with a fixed pressing plate (10), and the middle of the fixed pressing plate (10) is provided with a placing groove for placing a mobile phone middle plate (111). The placing groove is provided with a positioning column for fixing the mobile phone middle plate (111). The top of the connecting plate (16) is fixedly connected with a cylinder (110), and the telescopic rod of the cylinder (110) is fixedly connected with the top of the sliding block (17). The movable pressing plate (19) and the fixed pressing plate (10) are provided with machining grooves on both sides.
2. The handset midplane processing slotter of claim 1, wherein: The bottom of the electric cylinder (11) is fixedly connected with the middle of the top of the mounting seat (12), and the bottom of the mounting seat (12) is fixedly connected with the top of the stand (13). The sliding seat (15) is located on the inner side of the stand (13) and is slidably connected with the stand (13). The bottom of the stand (13) is fixedly connected with the top of the placing seat (14).
3. The handset midplane machining slotter of claim 2, wherein: The two cutting assemblies (2) are the same structure and are located below the fixed pressing plate (10). The cutting assembly (2) includes an electric spindle (24), and the output shaft of the electric spindle (24) is coaxially fixedly connected with a saw blade (26). The side of the saw blade (26) away from the fixed pressing plate (10) is provided with a guide shell (25), and the end of the guide shell (25) close to the saw blade (26) is arc-shaped and has a width greater than that of the saw blade (26).
4. The handset midplane machining slotter of claim 3, wherein: The bottom of the electric spindle (24) is fixedly connected with one side of the top of the positioning plate (23). The end of the guide shell (25) away from the saw blade (26) is fixedly connected with one side of the top of the positioning plate (23) away from the electric spindle (24) by bolts. The bottom of the positioning plate (23) is fixedly connected with the top of the sliding seat (22).
5. The handset midplane machining slotter of claim 4, wherein: The bottom of the sliding seat (22) is provided with a sliding seat (21), and the middle of the bottom of the sliding seat (22) and the sliding seat (21) is provided with a sliding groove. The top of the sliding seat (21) is provided with a guide rail, and the guide rail of the sliding seat (21) is located in the sliding groove of the sliding seat (22). The sliding seat (22) is fixedly connected with the sliding seat (21) by bolts.
6. The handset midplane machining slotter of claim 5, wherein: The base mechanism (5) includes a base (51), the top middle of which is fixedly connected with a placing seat one (52), and the bottom of the placing seat (14) is fixedly connected with the top middle of the placing seat one (52); the base (51) is fixedly connected with a placing seat two (53) at the top of one end close to the slide two (21), the top middle of the placing seat two (53) is provided with a guide rail, and the guide rails at both ends of the placing seat two (53) are located in the sliding grooves in the bottoms of the two slide two (21) respectively; the two slide two (21) are fixedly connected with the placing seat two (53) through bolts.
7. The handset midplane machining slotter of claim 6, wherein: The placing seat one (52) is provided with a through groove close to one side of the saw blade (26), and the upper end of the through groove is provided with an inclined surface; the bottom middle of the placing seat one (52) is provided with a rectangular groove, which is communicated with the through groove of the placing seat one (52); the bottom middle of the placing seat two (53) is embedded with a cylinder two (56), the telescopic rod of the cylinder two (56) is fixedly connected with a push plate (57); the push plate (57) is arc-shaped, and the push plate (57) corresponds to the position of the through groove of the placing seat one (52); one end of the base (51) away from the cylinder two (56) is provided with a blanking groove (54) in the middle, one side of the blanking groove (54) away from the push plate (57) is provided with a baffle (55), and the bottom of the baffle (55) is fixedly connected with the top of the base (51).
8. The handset midplane machining slotter of claim 7, wherein: The protective shell (3) includes a shell (31), the base (51) is located inside the shell (31) and is fixedly connected with the bottom of the shell (31); the bottom of the shell (31) is fixedly connected with a blanking pipe (33), which corresponds to the position of the blanking groove (54); one end of the shell (31) close to the electric spindle (24) is movably connected with a pull plate (32); the collecting box (6) is located below the blanking pipe (33).