Squid yellow removing device

Abstract

The present application relates to the technical field of marine product processing equipment, and particularly discloses a squid yellow removing device, which comprises a yellow removing rack, a squid yellow clamping mechanism and a yellow removing mechanism arranged on the yellow removing rack, wherein the squid yellow clamping mechanism comprises a yellow removing moving frame, a yellow removing guide rod, a yellow removing guide seat, a yellow removing first clamping plate, a yellow removing second clamping plate, a yellow removing clamping plate moving cylinder and a yellow removing connecting rod, and the yellow removing mechanism comprises a yellow removing driving cylinder; the yellow removing moving frame is driven by the yellow removing driving cylinder; the front of the yellow removing moving frame is provided with the yellow removing first clamping plate; the yellow removing moving frame is provided with the yellow removing second clamping plate; the yellow removing second clamping plate is driven by the yellow removing clamping plate moving cylinder; the upper end of the yellow removing second clamping plate extends forward horizontally to form a clamping plate; the front end of the clamping plate cooperates with the upper end of the yellow removing first clamping plate to form a clamping end; a clamping space is formed between the yellow removing first clamping plate, the clamping plate and the yellow removing second clamping plate; and the yellow removing moving frame is provided with a yellow removing shaking mechanism.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of aquatic product processing equipment, and particularly relates to a squid yellow removing device. BACKGROUND

[0002] Chinese squid, commonly known as cuttlefish, is an important seafood product in my country with a huge annual output. However, its processing is complex, often requiring the separation of different parts, including the head, viscera, and carcass, for further processing. Existing squid separation equipment mostly only separates the head and tail, failing to separate the viscera, requiring manual operation, which is labor-intensive and time-consuming. A search revealed Chinese patent CN115119867A, which discloses squid processing equipment, including a squid clamping device, a claw-opening mechanism, a main support mechanism, a clamping mechanism, a viscera separation device, a squid head cutting device, and a squid fin removal device. The squid clamping device is used to clamp the squid to be processed. The squid clamping device is located above the claw-opening mechanism. The claw-opening mechanism includes a clamping pincer, a first support rod, a second support rod, and a drive shaft. The first and second support rods are arranged parallel to each other. The drive shaft is used to drive the clamping pincer to move closer to or apart from the first and second support rods. The first and second support rods are connected to the main support mechanism. When the clamping pincer separates from the first and second support rods, it opens the inner wall of the squid's body. The clamping mechanism is located between the first and second support plates. The clamping mechanism includes a first clamping plate and a second clamping plate, both of which are connected to the main support mechanism. The plates are used to clamp or release the squid head. The main support mechanism is used to drive the claw mechanism and the clamping mechanism to move vertically up and down. The viscera separation device is located on one side of the main support mechanism and is used to cut off the squid viscera when the clamps and the first and second support rods open the inner wall of the squid's body. The squid head cutting device is located on the other side of the main support mechanism and is used to cut off the squid head when the first and second clamps clamp it. The squid fin removal device is used to remove the two fins of the squid to be processed. The head-cutting device is a pneumatic shear connected to the base plate. The pneumatic shear is horizontally positioned and adapted to move left and right in the horizontal direction. The essential deficiency of the above patent is that the patent uses a pneumatic shear to cut the squid roe and head apart. However, the squid roe and head are not two distinct and complete parts; there is some overlap. Directly cutting with the pneumatic shear will cut part of the squid head into the squid roe and part of the squid roe into the squid head, resulting in an incomplete squid head and damaged squid roe. Once the squid head is contaminated with squid roe, it requires secondary processing to remove the adhered squid roe and multiple washes to remove the squid roe. After the squid roe is cut, it becomes incomplete, leading to a decrease in sales or even making it unsellable. Summary of the Invention

[0003] The purpose of this invention is to overcome the shortcomings of existing technologies and provide a squid yellowing removal device that has an ingenious structure, can quickly tear off the squid yellow, keeps the squid yellow structure intact, and is pollution-free.

[0004] To achieve the above objectives, the technical solution adopted by the present invention is as follows:

[0005] A squid desiccation device includes a desiccation frame, characterized in that: the desiccation frame is provided with a squid desiccation clamping mechanism and a desiccation mechanism; the squid desiccation clamping mechanism is driven by the desiccation mechanism; the squid desiccation clamping mechanism includes a desiccation moving frame, a desiccation guide rod, a desiccation guide seat, a first desiccation clamp, a second desiccation clamp, a desiccation clamp moving cylinder, and a desiccation connecting rod; the desiccation mechanism includes a desiccation driving cylinder; the desiccation frame is provided with a desiccation moving frame; the desiccation frame is provided with a desiccation driving cylinder; the desiccation frame is provided with a desiccation moving frame; the desiccation frame is provided with a desiccation driving cylinder; the desiccation frame is provided with a desiccation guide rod; the front and rear ends of the desiccation guide rod are fixedly connected to the desiccation frame via connecting seats; the desiccation guide rod is provided with a desiccation guide seat; the desiccation guide seat is sleeved on the desiccation guide rod and slidably connected to the desiccation guide rod; the desiccation guide seat is fixedly connected to the desiccation moving frame; the cylinder seat of the desiccation driving cylinder is fixedly connected to the desiccation frame; the telescopic rod of the desiccation driving cylinder is connected to the desiccation moving frame. The moving frame is fixedly connected. A first desiccant clamp is provided in front of the moving frame, and a second desiccant clamp is provided on the moving frame. The second desiccant clamp is driven by a desiccant clamp moving cylinder. The second desiccant clamp cooperates with the first desiccant clamp. The upper end of the second desiccant clamp extends forward horizontally to form a clamping plate. The front end of the clamping plate cooperates with the upper end of the first desiccant clamp to form a clamping end. A clamping space is formed between the first desiccant clamp, the clamping plate, and the second desiccant clamp. The cylinder seat of the desiccant clamp moving cylinder is fixed on the moving frame. The first desiccant clamp is connected to the moving frame via a desiccant connecting rod so that the squid roe is placed between the first desiccant clamp and the second desiccant clamp. The upper end of the squid roe is clamped by the clamping plate and the first desiccant clamp. The desiccant driving cylinder drives the moving frame to move backward, which in turn moves the first desiccant clamp, the second desiccant clamp, and the squid roe backward, tearing off the squid roe completely.

[0006] The present invention provides a yellowing removal and shaking mechanism on the movable frame for removing squid roe. The yellowing removal and shaking mechanism includes a yellowing removal rotary motor. The base of the yellowing removal rotary motor is fixed on the yellowing removal movable frame. One end of the yellowing removal connecting rod is fixedly connected to the output shaft of the yellowing removal rotary motor, and the other end is fixedly connected to the first yellowing removal clamping plate. This is to prevent the yellowing removal rotary motor from driving the yellowing removal connecting rod and the first yellowing removal clamping plate to rotate 180° or 360° and shake off the yellowing squid roe if it falls onto the first yellowing removal clamping plate or the yellowing removal connecting rod during the process.

[0007] The second clamping plate for removing yellowing described in this invention is provided with a limiting clamping mechanism, which includes a yellowing removal clamping limiting plate, a yellowing removal clamping guide rod, a limiting block, and a yellowing removal clamping spring.

[0008] A squid removal clamping limiting plate is provided behind the second squid removal clamping plate. A squid removal clamping guide rod is provided between the squid removal clamping limiting plate and the second squid removal clamping plate. The squid removal clamping limiting plate is fixedly connected to the telescopic rod of the squid removal clamping plate moving cylinder. The squid removal clamping limiting plate has a rod through hole. The front end of the squid removal clamping guide rod is fixedly connected to the second squid removal clamping plate, and the rear end passes through the rod through hole in the squid removal clamping limiting plate and is fixed by a limiting block. The squid removal clamping guide rod is movably connected to the squid removal clamping limiting plate. A squid removal clamping spring is sleeved on the squid removal clamping guide rod. One end of the squid removal clamping spring abuts against the squid removal clamping limiting plate, and the other end abuts against the second squid removal clamping plate, so as to facilitate the support and limiting of the second squid removal clamping plate through the squid removal clamping spring, so that the second squid removal clamping plate and the first squid removal clamping plate can clamp squid roe of different sizes and shapes well.

[0009] Because of the above-mentioned structure, this invention has the advantages of ingenious structure, quick tearing of squid roe, intact squid roe structure, and no pollution. Attached Figure Description

[0010] Figure 1 This is a structural schematic diagram of the present invention from one angle.

[0011] Figure 2 This is a structural schematic diagram of the present invention from another angle.

[0012] Figure 3 This is the present invention. Figure 1 Top view.

[0013] Figure 4 This is the present invention. Figure 1 Side view.

[0014] Reference numerals: 29. Squid roe clamping mechanism; 30. Roe removal mechanism; 31. Roe removal moving frame; 32. Roe removal drive cylinder; 33. Roe removal guide rod; 34. Roe removal guide seat; 35. Roe removal first clamping plate; 36. Roe removal second clamping plate; 37. Roe removal clamping plate moving cylinder; 38. Roe removal connecting rod; 39. Connecting seat; 40. Clamping plate; 41. Roe removal shaking mechanism; 42. Roe removal rotary motor; 43. Limit clamping mechanism; 44. Roe removal clamping limit plate; 45. Roe removal clamping guide rod; 46. Limiting block; 47. Roe removal clamping spring; 48. Roe removal frame; 49. Squid carrier. Detailed Implementation

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

[0016] A squid desiccant removal device includes a desiccant removal frame 48, characterized in that: the desiccant removal frame 48 is provided with a squid desiccant clamping mechanism 29 and a desiccant removal mechanism 30, the squid desiccant clamping mechanism 29 is driven by the desiccant removal mechanism 30, the squid desiccant clamping mechanism 29 includes a desiccant removal moving frame 31, a desiccant removal guide rod 33, a desiccant removal guide seat 34, a first desiccant removal clamping plate 35, a second desiccant removal clamping plate 36, a desiccant removal clamping plate moving cylinder 37, and a desiccant removal connecting rod 38, the desiccant removal mechanism 30 includes a desiccant removal driving cylinder 32, and the desiccant removal frame 48 is provided with... The yellowing removal moving frame 31, the yellowing removal machine frame 48 is equipped with a yellowing removal drive cylinder 32, and the yellowing removal machine frame 48 is equipped with a yellowing removal guide rod 33. The front and rear ends of the yellowing removal guide rod 33 are fixedly connected to the yellowing removal machine frame 48 via connecting seats 39. The yellowing removal guide rod 33 is equipped with a yellowing removal guide seat 34, which is sleeved on the yellowing removal guide rod 33 and slidably connected to the yellowing removal guide rod 33. The yellowing removal guide seat 34 is fixedly connected to the yellowing removal moving frame 31, and the cylinder seat of the yellowing removal drive cylinder 32 is fixedly connected to the yellowing removal machine frame 48. The telescopic rod of the yellowing drive cylinder 32 is fixedly connected to the yellowing removal moving frame 31. A first yellowing removal clamping plate 35 is provided in front of the yellowing removal moving frame 31, and a second yellowing removal clamping plate 36 is provided on the yellowing removal moving frame 31. The second yellowing removal clamping plate 36 is driven by the yellowing removal clamping plate moving cylinder 37. The second yellowing removal clamping plate 36 cooperates with the first yellowing removal clamping plate 35. The upper end of the second yellowing removal clamping plate 36 extends forward horizontally to form a clamping plate 40. The front end of the clamping plate 40 cooperates with the upper end of the first yellowing removal clamping plate 35 to form a clamping end. The first yellowing removal clamping plate 35 and the clamping plate 36... A clamping space is formed between the holding plate 40 and the second yellowing clamping plate 36. The cylinder seat of the yellowing clamping plate moving cylinder 37 is fixed on the yellowing moving frame 31. The first yellowing clamping plate 35 is connected to the yellowing moving frame 31 via the yellowing connecting rod 38, so that the squid is placed between the first yellowing clamping plate and the second yellowing clamping plate. The upper end of the squid is clamped by the holding plate and the first yellowing clamping plate. The yellowing driving cylinder drives the yellowing moving frame to move backward, which in turn moves the first yellowing clamping plate, the second yellowing clamping plate, and the squid to move backward, tearing off the squid completely.

[0017] The present invention provides a yellowing removal and shaking mechanism 41 on the yellowing removal moving frame 31. The yellowing removal and shaking mechanism 41 includes a yellowing removal rotary motor 42. The base of the yellowing removal rotary motor 42 is fixed on the yellowing removal moving frame 31. One end of the yellowing removal connecting rod 38 is fixedly connected to the output shaft of the yellowing removal rotary motor 42, and the other end is fixedly connected to the yellowing removal first clamping plate 35. This is to prevent the yellowing of the squid from landing on the yellowing removal first clamping plate or the yellowing removal connecting rod during the falling process. The yellowing removal rotary motor is driven to rotate the yellowing removal connecting rod and the yellowing removal first clamping plate 180° or 360° to shake off the yellowing of the squid.

[0018] The second yellowing removal clamping plate 36 of the present invention is provided with a limiting clamping mechanism 43. The limiting clamping mechanism 43 includes a yellowing removal clamping limiting plate 44, a yellowing removal clamping guide rod 45, a limiting block 46, and a yellowing removal clamping spring 47. The yellowing removal clamping limiting plate 44 is provided behind the second yellowing removal clamping plate 36, and the yellowing removal clamping guide rod 45 is provided between the yellowing removal clamping limiting plate 44 and the second yellowing removal clamping plate 36. The yellowing removal clamping limiting plate 44 is fixedly connected to the telescopic rod of the yellowing removal clamping plate moving cylinder 37. The yellowing removal clamping limiting plate 44 is provided with a rod through hole, and the front end of the yellowing removal clamping guide rod 45 is... The first and second desiccant plates are fixedly connected to the second desiccant clamping plate 36. The rear end passes through the rod through the rod hole on the desiccant clamping limiting plate 44 and is fixed by the limiting block 46. The desiccant clamping guide rod 45 is movably connected to the desiccant clamping limiting plate 44. A desiccant clamping spring 47 is sleeved on the desiccant clamping guide rod 45. One end of the desiccant clamping spring 47 abuts against the desiccant clamping limiting plate 44, and the other end abuts against the second desiccant clamping plate 36. This facilitates the support and limiting of the second desiccant clamping plate through the desiccant clamping spring, so that the second desiccant clamping plate and the first desiccant clamping plate can hold squid roe of different sizes and shapes well.

[0019] As attached Figure 1 -Appendix Figure 4 A squid carrier 49 is provided in front of the desquamation frame 48. The squid carrier 49 can be supported and fixed by a bracket. The desquamation frame 48 is provided with a squid roe clamping mechanism 29 and a desquamation mechanism 30. To further improve the efficiency of desquamation, in this embodiment, two squid carriers 49 are arranged side by side in front of the desquamation frame 48. Correspondingly, two clamping spaces are provided to facilitate the simultaneous removal of squid roe from two squids, resulting in high work efficiency. Figure 1 Appendix Figure 2The first clamping plate 35 is a single unit, positioned below the two squid carriers 49. It is fixedly connected to a connecting rod 38 in the middle, and the rear end of the connecting rod 38 is fixed to the output shaft of a rotary motor 42. The rotary motor 42 is fixed in the middle of a movable frame 31. Clamping plate moving cylinders 37 are respectively installed on both sides of the rotary motor 42. Second clamping plates 36 are installed on the telescopic rods of the clamping plate moving cylinders 37, resulting in two clamping plates 36. These two clamping plates 36 abut against the first clamping plate 35, forming two clamping spaces to hold the squid dropping from the two squid carriers 49. The lower end of the squid carrier 49 can be fixedly connected to the de-yellowing frame 48 via a bracket. The structure of the squid carrier 49 can be referenced from the applicant's patent application dated July 27, 2022, with patent number CN217609291U, entitled "Clamp, Limiting and Fixing Mechanism and Limiting and Fixing Mechanism in Processing Device." The squid carrier 49 includes a support frame, a clamp mounted on the support frame, and a positioning groove at the rear end of the support frame. The clamp is movably limited and connected to the support frame. For details, please refer to the aforementioned patent, which will not be repeated here. A control system, such as a PLC control system, can be installed on the de-yellowing frame 48 of this invention. The de-yellowing drive cylinder 32 and the de-yellowing clamp moving cylinder 37 are both connected to the control system and controlled by the control system.

[0020] When using squid, the steps to remove the yellow part are as follows:

[0021] Step 1: Place the squid on the support frame of the squid carrier 49 with the squid head facing backward and the squid tail facing forward. The squid's body is embedded in the clamping groove of the clamp on the squid carrier 49. The two tail fins of the squid are placed on the rear side of the clamp. The clamp limits the two tail fins of the squid so that the squid cannot move backward. The squid head is facing the yellowing frame 48. The squid head passes through the positioning groove at the rear end of the support frame and hangs down in a natural upright state. At the same time, the squid yellowing has been removed and also passes through the positioning groove at the rear end of the support frame and hangs down in a natural upright state. In the initial state, the first yellowing clamp 35 is located below the positioning groove of the squid carrier 49. The squid head and the squid yellowing are located on the front and rear sides of the first yellowing clamp 35. The squid yellowing is located on the rear side of the first yellowing clamp 35, and the squid head is located on the front side of the first yellowing clamp 35. That is, the squid yellowing is located between the first yellowing clamp 35 and the second yellowing clamp 36.

[0022] Step 2: Activate the moving cylinder 37 of the yellowing removal clamp. The telescopic rod of the moving cylinder 37 of the yellowing removal clamp extends forward, driving the second yellowing removal clamp 36 to move forward. The clamping plate 40 fixed at the upper end of the second yellowing removal clamp 36 moves forward and clamps the upper end of the squid yellowing relative to the upper end of the first yellowing removal clamp 35. The clamping space between the second yellowing removal clamp 36 and the first yellowing removal clamp 35 clamps the squid yellowing. The yellowing removal clamping spring 47 on the rear side of the second yellowing removal clamp 36 can make the second yellowing removal clamp 36 cooperate with the first yellowing removal clamp 35 to tightly clamp the squid yellowing.

[0023] Step 3: Activate the yellowing drive cylinder 32. The telescopic rod of the yellowing drive cylinder 32 retracts, driving the yellowing moving frame 31, the first yellowing clamping plate 35, the second yellowing clamping plate 36 and the squid yellow in the clamping space to move backward together, away from the squid carrier, until the squid yellow is torn off the squid carcass.

[0024] Step 4: Activate the moving cylinder 37 for removing squid yolks. The telescopic rod of the moving cylinder 37 for removing squid yolks retracts, causing the second squid yolk removal cylinder 36 to move backward. The front end of the clamping plate 40 separates from the squid yolk, releasing the squid yolk and causing it to fall down automatically, thus completing the squid yolk removal process.

[0025] Step 5: Repeat steps 1 to 4 until all the squid roe has been removed;

[0026] In this invention, a hopper can be installed below the squid carrier 49 to facilitate the collection of fallen squid roe. The invention has a simple structure and is easy to operate, similar to manual work, tearing the squid roe off the squid while ensuring its integrity and preventing contamination of the squid head. It also boasts high efficiency in removing the roe. Furthermore, by incorporating a roe-removing shaking mechanism 41, when the squid roe is torn off and rests on the roe-removing connecting rod 38 or the first roe-removing clamping plate 35, the roe-removing rotary motor 42 is activated, causing the connecting rod 38 and the first roe-removing clamping plate 35 to rotate 360° simultaneously, automatically causing the squid roe to fall off. The invention also includes a limiting clamping mechanism 43. When the first roe-removing clamping plate 35 and the second roe-removing clamping plate 36 approach to clamp the squid roe, a roe-removing clamping spring 47 exists between the second roe-removing clamping plate 36 and the roe-removing clamping limiting plate 44. The spring 47, which removes the squid roe, provides a clamping force to the second clamping plate 36, allowing the second clamping plate 36 and the first clamping plate 35 to effectively clamp the squid roe. Simultaneously, the spring 47 acts as a buffer, allowing the clamping space formed by the second clamping plate 36 and the first clamping plate 35 to be adjusted according to the size of the squid roe. This enables the effective clamping of squid of different sizes and shapes. The spring 47 is guided by the clamping guide rod 45, whose rear end is fixed to the limiting block 46. The outer diameter of the limiting block 46 is larger than the inner diameter of the through hole in the clamping limiting plate 44, thus limiting the clamping guide rod 45 and preventing it from separating from the clamping limiting plate 44. Once the squid roe is clamped, it is easier to tear off faster and more completely, resulting in high efficiency in removing the roe.

[0027] Because of the above-mentioned structure, this invention has the advantages of ingenious structure, quick tearing of squid roe, intact squid roe structure, and no pollution.

Claims

1. A squid de-yellowing device, comprising a de-yellowing frame (48) and a squid carrier (49), characterized in that: A squid roe clamping mechanism (29) is provided between the de-roe frame (48) and the squid carrier (49). The squid roe clamping mechanism (29) is connected to the de-roe mechanism (30) and is driven by the de-roe mechanism (30). The de-roe mechanism (30) is connected to the de-roe frame (48) or the squid carrier (49). The squid roe clamping mechanism (29) includes a de-roe moving frame (31), a first de-roe clamping plate (35), and a second de-roe clamping plate. The machine includes a plate (36), a de-yellowing clamping plate moving cylinder (37), and a de-yellowing connecting rod (38). A de-yellowing moving frame (31) is provided on the de-yellowing frame (48). The de-yellowing moving frame (31) is slidably connected to the de-yellowing frame (48). The de-yellowing moving frame (31) is driven by the de-yellowing mechanism (30). A first de-yellowing clamping plate (35) is provided in front of the de-yellowing moving frame (31). A second de-yellowing clamping plate (36) is provided on the de-yellowing moving frame (31). (36) Driven by the yellowing removal clamping plate moving cylinder (37), a clamping space is formed between the first yellowing removal clamping plate (35) and the second yellowing removal clamping plate (36). The first yellowing removal clamping plate (35) is connected to the yellowing removal moving frame (31) via the yellowing removal connecting rod (38). The yellowing removal clamping plate moving cylinder (37) is fixed on the yellowing removal moving frame (31). The yellowing removal mechanism (30) includes a yellowing removal driving cylinder (32). The yellowing removal frame (48) is provided with the yellowing removal driving cylinder (32). The yellowing removal moving frame (31) is driven by the yellowing removal driving cylinder (32), which is fixed on the yellowing removal machine frame (48). The yellowing removal moving frame (31) is provided with a yellowing removal shaking mechanism (41), which includes a yellowing removal rotary motor (42). The base of the yellowing removal rotary motor (42) is fixed on the yellowing removal moving frame (31), and the output shaft of the yellowing removal rotary motor (42) is fixedly connected to the yellowing removal connecting rod (38).

2. The squid deyellowing device according to claim 1, characterized in that: The upper end of the second yellowing removal clamp (36) extends forward horizontally to form a clamping plate (40). The front end of the clamping plate (40) cooperates with the upper end of the first yellowing removal clamp (35) to form a clamping end. A clamping space is formed between the first yellowing removal clamp (35), the clamping plate (40), and the second yellowing removal clamp (36).

3. A squid deyrining device according to claim 1 or 2, characterized in that: The second yellowing removal clamping plate (36) is provided with a limiting clamping mechanism (43), which includes a yellowing removal clamping limiting plate (44), a yellowing removal clamping guide rod (45), a limiting block (46), and a yellowing removal clamping spring (47). The yellowing removal clamping limiting plate (44) is provided behind the second yellowing removal clamping plate (36), and the yellowing removal clamping guide rod (45) is provided between the yellowing removal clamping limiting plate (44) and the second yellowing removal clamping plate (36). The yellowing removal clamping limiting plate (44) is fixedly connected to the telescopic rod of the yellowing removal clamping plate moving cylinder (37). The yellowing removal clamping limiting plate (44) is provided with a rod through hole. The front end of the yellowing removal clamping guide rod (45) is fixedly connected to the second yellowing removal clamping plate (36), and the rear end passes through the rod through hole on the yellowing removal clamping limiting plate (44) and is fixed by the limiting block (46). The yellowing removal clamping guide rod (45) is movably connected to the yellowing removal clamping limiting plate (44). A yellowing removal clamping spring (47) is sleeved on the yellowing removal clamping guide rod (45). One end of the yellowing removal clamping spring (47) abuts against the yellowing removal clamping limiting plate (44), and the other end abuts against the second yellowing removal clamping plate (36).

4. A squid deyellowing device according to claim 1 or 2, characterized in that: The yellowing removal frame (48) is provided with a yellowing removal guide rod (33). The front and rear ends of the yellowing removal guide rod (33) are fixedly connected to the yellowing removal frame (48) via connecting seats (39). The yellowing removal guide rod (33) is provided with a yellowing removal guide seat (34). The yellowing removal guide seat (34) is sleeved on the yellowing removal guide rod (33) and is slidably connected to the yellowing removal guide rod (33). The yellowing removal guide seat (34) is fixedly connected to the yellowing removal moving frame (31).

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