Freezing deburring equipment for plastic earphone shell

Abstract

The invention relates to the field of earphone shell processing, in particular to plastic earphone shell freezing deburring equipment which comprises a mounting cabinet and a freezing chamber and further comprises a sliding cover, a feeding chamber, a baffle and the like. The freezing chamber is arranged in the mounting cabinet in a sliding mode, the sliding cover is arranged on the top of the freezing chamber in a sliding mode, the feeding chamber is fixedly connected to the mounting cabinet, and the two baffles are connected to the feeding chamber in a sliding mode. By using the equipment, through the adjusting plate and the control plate which are matched with each other, movement of the freezing chamber is converted into automatic opening of the feeding chamber, automatic adding of the earphone shells is achieved, operation is easy, use is convenient and fast, the operation process of deburring machining treatment of the earphone shells is optimized, and the positions of the two baffles in the feeding chamber are converted through cooperation of the adjusting and controlling frame and the two baffles; the earphone shells are automatically added in batches, manual operation steps are reduced, and the processing efficiency is improved.

Description

Technical Field

[0001] The invention relates to the field of earphone shell processing, and in particular to a freezing deburring device for a plastic earphone shell. Background Art

[0002] During the production process of the earphone shell, due to various objective reasons such as mold loss, burrs are easily generated on the edge line of the earphone shell, affecting the use and appearance of the earphone shell. Therefore, the earphone shell needs to be deburred.

[0003] The method most commonly used in the existing technology is the freezing method, which subjects the earphone shell to low-temperature treatment to embrittle the material of the earphone shell. Since the thickness of the burr is much smaller than the thickness of the earphone shell body, the embrittlement time of the burr will be much shorter than that of the earphone shell body. Therefore, it is only necessary to control the freezing time between the embrittlement time of the burr and the embrittlement time of the earphone shell, so that the burr can be easily removed from the earphone shell by embrittlement. In order to ensure the embrittlement effect, when freezing the earphone shell, it is necessary to perform the process in batches with small amounts and multiple times. Otherwise, if the quantity is too large, it will not only take a long time, but also easily lead to different freezing effects of the burrs, which can easily damage the earphone shell body.

[0004] However, in the prior art, when freezing the earphone shells, additional operations are required to control the number of earphone shells to be frozen at a time, and the number of batches for freezing the earphone shells is large, resulting in a large workload and troublesome operation when batching the earphone shells, which affects the deburring processing efficiency. Summary of the Invention

[0005] In order to solve the shortcomings of the technical problems in the above-mentioned background technology, the present invention provides a plastic earphone shell freezing deburring device that can conveniently process the earphone shells in batches.

[0006] The utility model comprises an installation cabinet and a freezing chamber, wherein the earphone shell is frozen in the freezing chamber, and further comprises a sliding cover, a feeding chamber, a baffle, a control panel, an adjustment panel, a control part, a control frame and a connecting part. The freezing chamber is slidingly arranged in the installation cabinet, the sliding cover is slidingly arranged on the top of the freezing chamber, the feeding chamber is fixedly connected to the installation cabinet, the feeding chamber is above the freezing chamber, and an opening is provided at the bottom of the feeding chamber. The baffle is slidably connected to the feeding chamber, and the baffle is provided in two pieces, respectively in the middle and bottom of the feeding chamber. The control panel is rotatably connected to the baffle at the bottom, the adjustment panel is arranged on the freezing chamber, the adjustment panel can contact the control panel, and the control part is arranged between the feeding chamber and the freezing chamber. When the freezing chamber moves, the adjustment panel cooperates with the control panel, and through the conversion of the control part, the baffle at the bottom slides out to open the feeding chamber for adding, the control frame is rotatably arranged on the feeding chamber, and the connecting part is arranged between the two baffles and the control frame. The control frame cooperates with the connecting part to convert the positions of the two baffles to each other.

[0007] Optionally, the control member includes an elastic member X, a guide rod Y, an elastic member Y, a push rod, a limit rod and an elastic member Z, the elastic member X is fixedly connected between the control panel and the baffle at the bottom, the guide rod Y is fixedly connected to the feeding chamber, the baffle at the bottom is also slidably connected to the guide rod Y, the elastic member Y is fixedly connected between the baffle and the guide rod Y, the push rod is fixedly connected to the installation cabinet, the limit rod is fixedly connected to the freezer compartment, the adjustment plate is slidably connected to the limit rod and connected to the freezer compartment, the elastic member Z is fixedly connected between the adjustment plate and the limit rod, the control panel contacts the adjustment panel to cause the control panel to rotate, and the adjustment panel contacts the push rod to slide up and down.

[0008] Optionally, the control plate rotates toward the baffle.

[0009] Optionally, the connecting member includes a mounting frame and a sliding support rod, the mounting frame is fixedly connected to the feeding chamber, the regulating frame is rotatably connected to the mounting frame, the sliding support rod is fixedly connected to the two baffles, and the sliding support rods of the two baffles slide on the two ends of the regulating frame respectively.

[0010] Optionally, two sides of the adjustment plate are higher than the middle part, the two sides of the adjustment plate are in contact with the push rod, and the middle part of the adjustment plate is in contact with the control plate.

[0011] Optionally, it also includes a slide rail, a sliding arm, a control armrest and a freezer. The slide rail is fixedly connected in the installation cabinet, the sliding arm is rotatably connected to the bottom of the freezer compartment, the freezer compartment is slidably connected to the slide rail through the sliding arm, the control armrest is fixedly connected to the front side of the freezer compartment, and the freezer compartment can be controlled to move back and forth on the slide rail through the control arm. The freezer is fixedly connected to the bottom of the freezer compartment to cool the inside of the freezer compartment.

[0012] Optionally, it further includes a guide rod X, a limiting rod, a connecting rod and an elastic member T, the guide rod X is fixedly connected to the freezer compartment, the sliding cover is slidably connected to the guide rod X, the limiting rod is fixedly connected in the installation cabinet, the connecting rod is fixedly connected to the sliding cover, the connecting rod is in contact with the inclined surface of the limiting rod, and the elastic member T is connected between the guide rod X and the sliding cover.

[0013] Optionally, it also includes a gear and a rack rack, the gear is fixedly connected to the side of the freezer compartment, the gear is located at the center of rotation between the freezer compartment and the sliding arm, and the rack rack is fixedly connected to the slide rail, and the gear can engage with the rack rack.

[0014] Optionally, it also includes a collection chamber, a placement rack and a movable armrest, the placement rack is fixedly connected to the front side of the installation cabinet, the collection chamber is slidably connected to the placement rack, and the movable armrest is fixedly connected to the collection chamber.

[0015] Optionally, it further includes a cabinet door, which is slidably connected to the installation cabinet. Beneficial effects

[0016] 1. When using this equipment, through the coordinated adjustment plate and control panel, the movement of the freezing chamber is converted into the automatic opening of the feeding chamber, so that the earphone shells are automatically added. The operation is simple and convenient to use, and the operation process of the earphone shell deburring processing is optimized; through the coordination of the adjustment frame and the two baffles, the positions of the two baffles in the feeding chamber are transformed, so that the earphone shells are automatically added in batches, reducing the manual operation steps and improving the processing efficiency; through the coordination of the limiting rod and the connecting rod, the automatic opening and closing of the sliding cover is realized, further optimizing the use of the equipment.

[0017] 2. The gear and rack work together to realize the automatic flipping of the freezing chamber without manual operation; when all the earphone shells are collected, the collection chamber is slid out from the inner placement rack to separate the frozen burrs from the earphone shells. Therefore, the setting of the gear, rack and collection chamber further improves the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0019] Figure 2 It is a front view of the present invention.

[0020] Figure 3 It is a right side view of the present invention.

[0021] Figure 4 It is a schematic diagram of the three-dimensional structure of the top of the installation cabinet in the present invention after partial cross-section.

[0022] Figure 5 It is a schematic diagram of the three-dimensional structure of the freezing chamber and the feeding chamber in the present invention.

[0023] Figure 6 It is a schematic diagram of the three-dimensional structure of the feeding chamber, control plate and baffle in the present invention.

[0024] Figure 7 It is a schematic diagram of the three-dimensional structure of the control board and the elastic member X in the present invention.

[0025] Figure 8 It is a schematic diagram of the three-dimensional structure of the adjustment plate and the freezing chamber in the present invention.

[0026] Figure 9 It is a schematic diagram of the three-dimensional structure when the push rod squeezes the adjustment plate and the control plate apart in the present invention.

[0027] Figure 10 It is a schematic diagram of the three-dimensional structure of two baffles and the regulating frame on the regulating frame in the present invention.

[0028] Figure 11 It is a schematic diagram of the three-dimensional structure of the two baffles and the regulating frame in the present invention.

[0029] Figure 12 It is a schematic diagram of the three-dimensional structure when the limiting rod controls the sliding cover to close through the connecting rod in the present invention.

[0030] Figure 13 It is a schematic diagram of the three-dimensional structure of the sliding cover when it is opened in a natural state in the present invention.

[0031] Figure 14 It is a schematic diagram of the three-dimensional structure of the gear and rack rack in the present invention.

[0032] Figure 15 This is a schematic diagram of the three-dimensional structure of the present invention when the gear and rack frame cause the freezing chamber to rotate downward.

[0033] Figure 16 It is a schematic diagram of the three-dimensional structure of the collection chamber in the present invention.

[0034] The marks in the accompanying drawings are: 1-installation cabinet, 101-cabinet door, 2-freezer, 201-slide rail, 202-sliding arm, 203-control armrest, 204-freezer, 205-sliding cover, 206-guide rod X, 3-feeding chamber, 301-baffle, 41-control plate, 42-adjustment plate, 401-elastic part X, 402-guide rod Y, 403-elastic part Y, 404-top rod, 405-limiting rod, 406-elastic part Z, 5-regulating frame, 501-installation frame, 502-sliding support rod, 6-limiting rod, 601-connecting rod, 602-elastic part T, 71-gear, 72-rack rack, 8-collection chamber, 801-placing rack, 802-moving armrest. DETAILED DESCRIPTION

[0035] The present invention will be further described below with reference to the accompanying drawings and examples.

[0036] Example 1: A plastic earphone shell freezing deburring device, such as Figures 1-16 As shown, it includes an installation cabinet 1 and a freezer compartment 2, a sliding cover 205, a feeding chamber 3, a baffle 301, a control panel 41, an adjustment panel 42, a control member, a regulating frame 5 and a connecting member. The control member includes an elastic member X401, a guide rod Y402, an elastic member Y403, a top rod 404, a limit rod 405 and an elastic member Z406. The connecting member includes a sliding support rod 502 and a mounting frame 501. It also includes a slide rail 201, a sliding support arm 202, a control armrest 203 and a freezer 204, a guide rod X206, a limit rod 6, a connecting rod 601 and an elastic member T602; and also includes a cabinet door 101. like Figure 4-Figure 5As shown, the slide rail 201 is installed in the installation cabinet 1, and the slide rail 201 is provided with two tracks, one on the left and the other on the left side of the installation cabinet 1, and the slide rail 201 is longer than the installation cabinet 1; the sliding arm 202 rotates at the bottom of the freezer compartment 2, and the sliding arm 202 slides between the two slide rails 201, that is, the freezer compartment 2 slides back and forth in the installation cabinet 1 through the sliding arm 202, and the freezer compartment 2 can slide out of the installation cabinet 1, and the freezer compartment 2 can also rotate around the sliding arm 202 to dump out the earphone shell in the freezer compartment 2; the control armrest 203 is installed at the front side of the freezer compartment 2, and the user can control the freezer compartment 2 to slide back and forth by controlling the armrest 203; the freezer 204 is installed at the bottom of the freezer compartment 2 to cool the inside of the freezer compartment 2, and the cabinet door 101 is slidably installed at the front side of the installation cabinet 1, and the cabinet door 101 can cover the space in the installation cabinet 1 where the freezer compartment 2 is located to protect the freezer compartment 2; like Figure 12-13 As shown, the guide rod X206 is installed on the front and rear sides of the freezer compartment 2, and the sliding cover 205 slides on the guide rod X206. The sliding cover 205 is provided with two pieces, both of which slide left and right on the guide rod X206; the limiting rod 6 is installed in the installation cabinet 1, and the limiting rod 6 is provided with two pieces, one on the left and right sides of the installation cabinet 1; the connecting rod 601 is installed on the sliding cover 205, and the connecting rod 601 is provided with two pieces, one on each of the two sliding covers 205, and the two connecting rods 601 are in contact with the oblique surfaces of the two limiting rods 6 respectively, and the elastic member T602 is connected between the guide rod X206 and the sliding cover 205, and the elastic member T602 is specifically a spring; in the natural state, the sliding cover 205 is separated on the left and right sides of the freezer compartment 2. When the freezer compartment 2 is in the installation cabinet 1, the limiting rod 6 squeezes the connecting rod 601 to make the two sliding covers 205 close to and close the freezer compartment 2, and the elastic member T602 is stretched; like Figure 5-Figure 7 As shown, the feeding chamber 3 is installed on the top front side of the installation cabinet 1. The feeding chamber 3 is above and in front of the freezing chamber 2. An opening is provided at the bottom of the feeding chamber 3. A baffle 301 slides on the feeding chamber 3. The baffle 301 slides back and forth. There are two baffles 301, one in the middle of the feeding chamber 3 and the other at the bottom of the feeding chamber 3. The upper baffle 301 and the lower baffle 301 are referred to uniformly in the following text. The control panel 41 rotates at the rear bottom of the lower baffle 301, as shown in FIG. Figure 6 As shown, the control plate 41 can only rotate forward and cannot rotate backward; the elastic member X401 is connected between the control plate 41 and the lower baffle 301, and the elastic member X401 is specifically a torsion spring; the guide rod Y402 is installed on the rear side wall of the feeding chamber 3, and the lower baffle 301 is also slidably connected to the guide rod Y402; the elastic member Y403 is installed between the baffle 301 and the guide rod Y402, and the elastic member Y403 is specifically a spring; like Figure 8-Figure 9As shown, two push rods 404 are installed in the installation cabinet 1 and are located above the freezer compartment 2; a limit rod 405 is installed on the rear side wall of the freezer compartment 2; the adjustment plate 42 slides on the limit rod 405; an elastic member Z406 is connected between the adjustment plate 42 and the limit rod 405, and the elastic member Z406 is specifically a spring; the two sides of the adjustment plate 42 are higher than the middle part, and the two sides of the adjustment plate 42 are respectively in contact with the two push rods 404, and the middle part of the adjustment plate 42 is in contact with the control panel 41; When the freezer compartment 2 slides forward, the adjustment plate 42 will contact the rear side of the control panel 41, causing the control panel 41 to flip forward, and the elastic member X401 will be twisted until the adjustment plate 42 is separated from the control panel 41. The elastic member X401 will turn the control panel 41 back. When the freezer compartment 2 slides backward, the adjustment plate 42 will contact the control panel 41 again. At this time, the control panel 41 cannot rotate backward. Therefore, the adjustment plate 42 slides backward out of the lower baffle 301 through the control panel 41, and the elastic member Y403 is compressed until the adjustment plate 42 moves When the control plate 41 contacts the push rod 404, the push rod 404 presses the adjustment plate 42 and slides downward along the limit rod 405. The elastic member Z406 is compressed, and the control plate 41 is separated from the adjustment plate 42 again. The elastic member Y403 acts to slide the lower baffle 301 and the control plate 41 forward, so that the lower baffle 301 slides into the feeding chamber 3, closing the feeding chamber 3. After that, the adjustment plate 42 is always below the push rod 404, and the elastic member Z406 is always in a compressed state until the freezing chamber 2 moves forward until the adjustment plate 42 is separated from the push rod 404. like Figure 10-11 As shown, the sliding support rod 502 is installed on the baffle 301, and there are four sliding support rods 502, respectively on the left and right sides of the rear of the two baffles 301; the mounting frame 501 is installed at the rear of the feeding chamber 3, in the middle of the two baffles 301, the regulating frame 5 is rotatably connected to the mounting frame 501, and the four sliding support rods 502 slide on the left and right sides of the upper and lower ends of the regulating frame 5 respectively, and the two baffles 301 are connected through the regulating frame 5. When the lower baffle 301 slides into the feeding chamber 3, the lower end of the regulating frame 5 moves forward, that is, the regulating frame 5 rotates, and the upper end of the regulating frame 5 slides backward to slide the upper baffle 301 out of the feeding chamber 3. Conversely, when the lower baffle 301 slides out backward, the regulating frame 5 acts to slide the upper baffle 301 forward into the feeding chamber 3; When using the device to perform freeze deburring on earphone shells, first, in the initial state, the lower baffle 301 is in the feeding chamber 3. Under the action of the regulating frame 5, the upper baffle 301 slides out of the feeding chamber 3. At this time, the earphone shells that need to be frozen are added to the feeding chamber 3, and all the earphone shells are supported by the lower baffle 301. Afterwards, the operator draws out the freezing chamber 2 forward by controlling the armrest 203, the connecting rod 601 will be disengaged from the limiting rod 6, the elastic member T602 automatically recovers, and pushes the sliding cover 205 to the left and right sides to open the top of the freezing chamber 2. Similarly, the adjusting plate 42 is disengaged from the top rod 404, and the elastic member Z406 automatically recovers, causing the adjusting plate 42 to slide upward. Therefore, when the freezing chamber 2 continues to move forward, the adjusting plate 42 will first rotate the control plate 41 forward until the adjusting plate 42 is separated from the control plate 41. At this time, the adjusting plate 42 moves to the front side of the control plate 41, and the control plate 41 automatically rotates back under the action of the elastic member X401. At this time, the freezing chamber 2 is pushed backward again, and the control plate 41 cannot rotate. Then the adjusting plate 42 can push the control plate 41 backward, and the lower baffle 301 slides out of the feeding chamber 3, and the regulating frame 5 slides the upper baffle 301 into the feeding chamber 3. Therefore, the upper baffle 301 supports all the earphone shells on the upper side of the upper baffle 301, and the upper baffle 301 and the lower baffle 301 are fixed together. The earphone shells of a fixed amount in the space have no support and will fall into the freezer chamber 2. After that, the earphone shells are retracted into the installation cabinet 1 along with the freezer chamber 2. The limiting rod 6 will close the sliding cover 205 through the connecting rod 601 to seal the freezer chamber 2. Then the operator will open the freezer 204 to freeze the earphones in the freezer chamber 2. At the same time, the top rod 404 squeezes the adjustment plate 42 downward to disengage the adjustment plate 42 from the control plate 41. The control plate 41 and the lower baffle 301 automatically return to their original positions. The upper baffle 301 slides out, and the earphone shells originally supported by the upper baffle 301 will fall downward. The position of the earphone shells in the feeding chamber 3 changes, and the space between the upper baffle 301 and the lower baffle 301 is large. The earphone shells in the freezing chamber 2 are the next batch of earphone shells to be frozen. Finally, when this batch of earphone shells has completed the freezing process, they slide forward out of the freezing chamber 2. After the adjustment plate 42 moves to the front side of the control panel 41, the freezing chamber 2 continues to move to the frontmost side of the slide rail 201 and the freezing chamber 2 is rotated downward, so that the earphone shells in the freezing chamber 2 can be collected uniformly. After completion, the freezing chamber 2 is reversed and pushed back into the installation cabinet 1. The above steps are repeated until all the earphone shells added to the feeding chamber 3 have completed the freezing process. Therefore, such a reciprocating operation can realize automatic portion feeding, that is, the device can automatically perform freezing processing in batches. When using this equipment, the movement of the freezing chamber 2 is converted into the automatic opening of the feeding chamber 3 through the cooperation of the adjustment plate 42 and the control panel 41, so that the automatic addition of the earphone shells is realized. The operation is simple and convenient to use, and the operation process of the deburring processing of the earphone shells is optimized; by cooperating with the adjustment frame 5 and the two baffles 301, the positions of the two baffles 301 in the feeding chamber 3 are converted, so that the earphone shells are automatically added in batches, reducing the manual operation steps and improving the processing efficiency; by cooperating with the limiting rod 6 and the connecting rod 601, the automatic opening and closing of the sliding cover 205 is realized, further optimizing the use of the equipment.

[0037] like Figure 14-16 As shown, it also includes a gear 71 and a rack 72; it also includes a collection chamber 8, a placement rack 801 and a movable armrest 802; like Figure 14-16 As shown, the gear 71 is installed on the right side of the freezer compartment 2, and the gear 71 is located at the center of rotation of the freezer compartment 2 and the sliding arm 202. A rack rack 72 is installed on the right side slide rail 201, and the gear 71 can engage with the rack rack 72; the placement rack 801 is bolted to the front side of the installation cabinet 1, the collection chamber 8 slides on the placement rack 801, and the movable armrest 802 is installed on the collection chamber 8. When the freezer compartment 2 moves to the frontmost side of the slide rail 201 and the freezer compartment 2 rotates downward, the earphone shell in the freezer compartment 2 can fall into the collection chamber 8.

[0038] When the earphone shells in the freezing chamber 2 are completely frozen, they slide forward out of the freezing chamber 2. During this process, the gear 71 engages with the rack 72, and the gear 71 rotates, causing the freezing chamber 2 to automatically rotate downward, pouring the earphone shells into the collection chamber 8. Then, the freezing chamber 2 is pushed back, and during this process, the freezing chamber 2 will automatically rotate back upward. The gear 71 cooperates with the rack rack 72 to realize automatic flipping of the freezing chamber 2 without manual operation; when all the earphone shells are collected, the collection chamber 8 is slid out from the inner placement rack 801, and the frozen burrs are removed from the earphone shells. Therefore, the setting of the gear 71, the rack rack 72 and the collection chamber 8 further improves the convenience of use of the device.

[0039] The above-described embodiments merely represent preferred embodiments of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that a person skilled in the art would be able to make various modifications, improvements, and substitutions without departing from the spirit of the present invention, all of which fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A device for freezing and deburring a plastic earphone shell, comprising an installation cabinet (1) and a freezing chamber (2), wherein the earphone shell is frozen in the freezing chamber (2), characterized in that: The freezer (2) further comprises a sliding cover (205), a feeding chamber (3), a baffle (301), a control panel (41), an adjustment panel (42), a control element, a control frame (5) and a connecting element. The freezer (2) is slidingly arranged in the installation cabinet (1). The sliding cover (205) is slidingly arranged on the top of the freezer (2). The feeding chamber (3) is fixedly connected to the installation cabinet (1). The feeding chamber (3) is above the freezer (2). An opening is provided at the bottom of the feeding chamber (3). The baffle (301) is slidingly connected to the feeding chamber (3). The baffle (301) is provided in two pieces, one at the middle and the other at the bottom of the feeding chamber (3). The control panel (41) is rotatably connected to the feeding chamber (3). The regulating plate (42) is connected to the baffle (301) at the bottom, and is arranged on the freezing chamber (2). The regulating plate (42) can contact the control plate (41). The control member is arranged between the feeding chamber (3) and the freezing chamber (2). When the freezing chamber (2) moves, the regulating plate (42) cooperates with the control plate (41) and, through the conversion of the control member, slides out of the baffle (301) at the bottom to open the feeding chamber (3) for feeding. The regulating frame (5) is rotatably arranged on the feeding chamber (3). The connecting member is arranged between the two baffles (301) and the regulating frame (5). The regulating frame (5) cooperates with the connecting member to convert the positions of the two baffles (301) to each other.

2. The plastic earphone shell freeze deburring device according to claim 1, characterized in that: The control member includes an elastic member X (401), a guide rod Y (402), an elastic member Y (403), a top rod (404), a limit rod (405) and an elastic member Z (406). The elastic member X (401) is fixedly connected between the control plate (41) and the bottom baffle (301). The guide rod Y (402) is fixedly connected to the feeding chamber (3). The bottom baffle (301) is also slidably connected to the guide rod Y (402). The elastic member Y (403) is fixedly connected between the baffle (301) and the guide rod. The control panel (41) is connected to the control panel (42) and the control panel (42). The control panel (41) is connected to the control panel (42) and the control panel (42). The control panel (41) is connected to the control panel (42) and the control panel (42). The control panel (41) is connected to the control panel (42) and the control panel (41) and the control panel (41) and the control panel (41) are connected to the control panel (42). The control panel (41) is connected to the control panel (42) and the control panel (41) and the control panel (41) rotates. The control panel (42) is connected to the control panel (42) and the control panel (41 ...

3. The plastic earphone shell freeze deburring device according to claim 2, characterized in that: The control plate (41) rotates in the direction of the baffle (301).

4. The plastic earphone shell freeze deburring device according to claim 1, characterized in that: The connecting member comprises a mounting frame (501) and a sliding support rod (502); the mounting frame (501) is fixedly connected to the feeding chamber (3); the regulating frame (5) is rotatably connected to the mounting frame (501); the sliding support rod (502) is fixedly connected to the two baffles (301); and the sliding support rods (502) of the two baffles (301) slide on the two ends of the regulating frame (5), respectively.

5. The plastic earphone shell freeze deburring device according to claim 3, characterized in that: The two sides of the adjustment plate (42) are higher than the middle part, the two sides of the adjustment plate (42) are in contact with the top rod (404), and the middle part of the adjustment plate (42) is in contact with the control plate (41).

6. The plastic earphone shell freeze deburring device according to claim 1, characterized in that: The freezer (204) further comprises a slide rail (201), a slide arm (202), a control armrest (203) and a freezer (204), wherein the slide rail (201) is fixedly connected in the installation cabinet (1), the slide arm (202) is rotatably connected to the bottom of the freezer compartment (2), the freezer compartment (2) is slidably connected to the slide rail (201) via the slide arm (202), the control armrest (203) is fixedly connected to the front side of the freezer compartment (2), and the freezer compartment (2) can be controlled to move forward and backward on the slide rail (201) via the control armrest (203), and the freezer (204) is fixedly connected to the bottom of the freezer compartment (2) to cool the interior of the freezer compartment (2).

7. The plastic earphone shell freeze deburring device according to claim 1, characterized in that: The invention also includes a guide rod X (206), a limiting rod (6), a connecting rod (601) and an elastic member T (602), wherein the guide rod X (206) is fixedly connected to the freezing chamber (2), the sliding cover (205) is slidably connected to the guide rod X (206), the limiting rod (6) is fixedly connected in the installation cabinet (1), the connecting rod (601) is fixedly connected to the sliding cover (205), the connecting rod (601) is in oblique contact with the limiting rod (6), and the elastic member T (602) is connected between the guide rod X (206) and the sliding cover (205).

8. The plastic earphone shell freeze deburring device according to claim 6, characterized in that: The invention also includes a gear (71) and a rack (72), wherein the gear (71) is fixedly connected to the side of the freezing chamber (2), the gear (71) is located at the center of the rotation circle between the freezing chamber (2) and the sliding support arm (202), and the rack (72) is fixedly connected to the slide rail (201), and the gear (71) can mesh with the rack (72).

9. The device for freezing and deburring a plastic earphone shell according to claim 1, characterized in that: It also includes a collecting chamber (8), a placement rack (801) and a movable armrest (802), wherein the placement rack (801) is fixedly connected to the front side of the installation cabinet (1), the collecting chamber (8) is slidably connected to the placement rack (801), and the movable armrest (802) is fixedly connected to the collecting chamber (8).

10. The plastic earphone shell freeze deburring device according to claim 1, characterized in that: It also includes a cabinet door (101), which is slidably connected to the installation cabinet (1).

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