A fruit dry product packaging apparatus

Abstract

The utility model relates to food packaging technical field, and disclose a kind of fruit dried product packaging device, including base, the top of base is provided with conveying assembly, the top of base is fixedly installed with weighing instrument, the top of base is provided with the sealing assembly extending to the top of weighing instrument, the outside of conveying assembly is provided with driving mechanism, the inside of conveying assembly is provided with cleaning mechanism, driving mechanism is connected with cleaning mechanism, the top of base is provided with the clamping mechanism extending to the top of sealing assembly, conveying assembly includes conveying frame, the top of base is fixedly installed with conveying frame, the inside of conveying frame is fixedly installed with conveyor, the inner wall of conveyor is fixedly installed with fence extending to its left side in front and back both sides, the fruit dried product packaging device, by setting driving mechanism and cleaning mechanism, the purpose of being provided with self-cleaning structure is realized, by setting clamping mechanism, the purpose of being clamped conveniently is realized.

Description

Technical Field

[0001] This utility model relates to the field of food packaging technology, specifically a packaging device for dried fruit products. Background Technology

[0002] A search revealed Chinese Patent Publication No. CN217994847U, which discloses a fruit drying product packaging device. The device includes a frame with an electronic scale at its lower end. This fruit drying product packaging device adjusts the lateral and vertical distances between four movable blocks through the cooperation of a first threaded rod, a second threaded rod, and a second movable block, facilitating the fixing of packaging bags of different sizes. Simultaneously, when the electronic scale reaches a preset weight, it sends a signal to a microcontroller, thereby controlling the feeding pipe to stop feeding and controlling the movable rod and sealing plate to heat-seal the packaging bag. The existing technical solution described above has the following drawbacks: using four fixed clamps to hold the food bags is inconvenient, time-consuming, and labor-intensive during packaging, affecting the efficiency of the packaging operation. Furthermore, during the conveying process, the dried fruit generates debris that accumulates on the device due to vibration, and the lack of a self-cleaning structure requires timely cleaning by staff, increasing their workload. Therefore, this fruit drying product packaging device is proposed to solve the aforementioned problems. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this utility model provides a packaging device for dried fruit products, which has the advantages of convenient clamping and a self-cleaning structure, thus solving the problems mentioned in the background art.

[0005] (II) Technical Solution

[0006] To achieve the above-mentioned purpose of convenient clamping and self-cleaning structure, the present invention provides the following technical solution: a fruit dried product packaging device, including a base, a conveying component provided on the top of the base, a weighing instrument fixedly installed on the top of the base, a sealing component extending above the weighing instrument on the top of the base, a driving mechanism provided on the outer side of the conveying component, a cleaning mechanism provided on the inner side of the conveying component, the driving mechanism being connected to the cleaning mechanism, and a clamping mechanism extending above the sealing component on the top of the base;

[0007] The conveying assembly includes a conveying frame, which is fixedly installed on the top of the base. A conveyor is fixedly installed on the inner side of the conveying frame. A guardrail extending to the left side is fixedly installed on both the front and rear sides of the inner wall of the conveyor. A guide plate extending to the left side is fixedly installed between the front and rear sides of the inner wall of the conveying frame. Triangular blocks are fixedly installed on both the front and rear sides of the inner wall of the guide plate. A guide block extending to the left side is fixedly installed on the inner bottom wall of the guide plate.

[0008] Preferably, the drive mechanism includes a frame, with the frame fixedly installed between the front and rear sides of the conveyor frame and located above the conveyor. A box is fixedly installed on the inner top wall of the frame, and a servo motor is fixedly installed on the inner top wall of the box. A take-up drum is fixedly installed at the output shaft of the servo motor. Two fixed cylinders are fixedly installed on the inner top wall of the box. Support plates that are fixedly connected to the inner wall of the box are fixedly installed on both the left and right sides of the fixed cylinders. A vertical plate extending to the bottom of the box is slidably installed on the outer side of the support plate. A telescopic spring that is fixedly connected to the inner wall of the fixed cylinder is fixedly installed on one side of the vertical plate. Two pull ropes that pass through the two fixed cylinders are wound around the outer side of the take-up drum. The two pull ropes pass through the two telescopic springs and are fixedly connected to the vertical plate.

[0009] Preferably, the cleaning mechanism includes a horizontal plate, and horizontal plates extending to the top of the inner walls of the conveyor frame are fixedly installed on both the front and rear sides. Movable blocks are slidably installed on the outer side of the horizontal plate, and a vacuum pipe is fixedly installed between the front and rear movable blocks. A vacuum hood extending to the bottom of the vacuum pipe is fixedly installed on the inner bottom wall of the vacuum pipe. One bottom end of the vertical plate is fixedly connected to the top of the vacuum pipe. A vacuum cleaner is fixedly installed on the rear side of the conveyor frame, and a connecting pipe communicating with the inner top wall of the vacuum pipe is fixedly installed at the input end of the vacuum cleaner.

[0010] Preferably, the sealing assembly includes a mounting plate, and two mounting plates are fixedly installed on the top of the base and located on the front and rear sides of the weighing instrument respectively. An electric telescopic rod is fixedly installed on one side of the mounting plate, and a sealing plate is fixedly installed on the output end of the electric telescopic rod.

[0011] Preferably, the clamping mechanism includes a vertical plate, and the top of the base is fixedly mounted with the vertical plate located behind the rear mounting plate. A mounting box is fixedly mounted on the front side of the vertical plate. A servo motor is fixedly mounted on the left side of the inner wall of the mounting box. A bidirectional threaded rod, rotatably connected to the right side of the inner wall of the mounting box, is fixedly mounted at the output shaft of the servo motor. Two threaded blocks are threadedly connected to the outer side of the bidirectional threaded rod. A connecting rod extending to the front side of the mounting box is fixedly mounted on the front side of the threaded blocks. A supporting horizontal plate is fixedly mounted on the front side of the connecting rod. A U-shaped rod is fixedly installed at the top of the support plate. A movable seat that is sleeved on the outside of the U-shaped rod is slidably installed on the outside of the support plate. Rectangular blocks are fixedly installed on opposite sides of the movable seats on both the left and right sides. A U-shaped plate extending to its inner side is slidably installed at the top of the movable seat. A pull rod extending to the top of the movable seat is fixedly installed on the inner bottom wall of the U-shaped plate. A ring is fixedly installed at the top of the pull rod. A fixing spring that is fixedly connected to the inner top wall of the movable seat and sleeved on the outside of the pull rod is fixedly installed on the inner bottom wall of the U-shaped plate. A locking block that engages with the U-shaped rod is fixedly installed at the bottom of the U-shaped plate.

[0012] Preferably, the U-shaped rod has a locking hole inside that matches the locking block, the outer side of the ring is wrapped with a sponge sleeve, the inner top wall of the movable seat has a limiting hole that matches the U-shaped plate, and the outer side of the rectangular block is wrapped with a rubber sleeve.

[0013] (III) Beneficial Effects

[0014] Compared with the prior art, the present invention provides a packaging device for dried fruit products, which has the following beneficial effects:

[0015] 1. This fruit dried product packaging device, through the setting of a drive mechanism and a cleaning mechanism, uses a servo motor to drive the winding drum to wind or release the pull rope in both forward and reverse directions. The pull rope pulls the vertical plate to slide along the support plate. The vertical plate is linked to the dust suction pipe. When the vertical plate moves, it compresses the telescopic spring and drives the dust suction pipe to move to the right by sliding on the horizontal plate via a moving block. When the vertical plate moves in the opposite direction, the telescopic spring resets and pushes the vertical plate to reset. The dust suction pipe moves accordingly. The vacuum cleaner, through the connecting pipe and the dust suction hood at the bottom of the dust suction pipe, thoroughly vacuums the surface of the conveyor during the reciprocating motion of the dust suction pipe, removing fruit dried product debris or dust, thus achieving the purpose of having a self-cleaning structure.

[0016] 2. This fruit dried product packaging device, through the setting of a clamping mechanism, when the servo motor drives the bidirectional threaded rod to rotate forward, the two threaded blocks move towards each other along the bidirectional threaded rod. Through the connecting rod, the supporting horizontal plate and U-shaped rod move closer to the packaging bag, and the threaded blocks move away from each other, releasing the packaging bag. Manually pulling the ring causes the U-shaped plate to move up, the fixing spring is compressed, the locking block disengages from the locking hole of the U-shaped rod, and the sliding moving seat is moved to a suitable position to adapt to different sized packaging bags. Releasing the ring causes the fixing spring to reset and push the locking block into the locking hole, fixing the moving seat. The rectangular block expands the packaging bag to both sides to prevent displacement during sealing, thus achieving the purpose of convenient clamping. Attached Figure Description

[0017] Figure 1 This is a three-dimensional view of the structure of this utility model;

[0018] Figure 2 This is a partial three-dimensional view of the present invention;

[0019] Figure 3 This is a rear perspective view of a partial structure of the present invention;

[0020] Figure 4 This is a bottom sectional perspective view of a partial structure of this utility model;

[0021] Figure 5 This is a partial three-dimensional view of the present invention;

[0022] Figure 6 This is a partial sectional perspective view of the present invention;

[0023] Figure 7 This is a partial sectional perspective view of the present invention;

[0024] Figure 8 This is an exploded cross-sectional view of a portion of the structure of this utility model.

[0025] In the diagram: 1. Base; 2. Conveying assembly; 21. Conveying frame; 22. Conveyor; 23. Sideboard; 24. Guide plate; 25. Triangular block; 26. Guide block; 3. Drive mechanism; 31. Frame; 32. Box; 33. Servo motor; 34. Rewind drum; 35. Fixed drum; 36. Support plate; 37. Vertical plate; 38. Telescopic spring; 39. Pull rope; 4. Cleaning mechanism; 41. Horizontal plate; 42. Moving block; 43. Suction hose; 44. Suction hood; 45. Vacuum cleaner; 46. Connecting pipe; 5. Weighing instrument; 6. Sealing assembly; 61. Mounting plate; 62. Electric telescopic rod; 63. Sealing plate; 7. Clamping mechanism; 701. Vertical plate; 702. Mounting box; 703. Servo motor; 704. Bidirectional threaded rod; 705. Threaded block; 706. Connecting rod; 707. Supporting horizontal plate; 708. U-shaped rod; 709. Moving seat; 710. Rectangular block; 711. U-shaped plate, 712 tie rod, 713 ring, 714 fixing spring, 715 locking block. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] Please see Figure 1-8 This utility model provides a technical solution: a fruit dried product packaging device, including a base 1, a conveying component 2 on the top of the base 1, a weighing instrument 5 fixedly installed on the top of the base 1, a sealing component 6 extending above the weighing instrument 5 on the top of the base 1, a driving mechanism 3 on the outer side of the conveying component 2, a cleaning mechanism 4 on the inner side of the conveying component 2, the driving mechanism 3 being connected to the cleaning mechanism 4, and a clamping mechanism 7 extending above the sealing component 6 on the top of the base 1.

[0028] The conveying assembly 2 includes a conveyor frame 21. The conveyor frame 21 is fixedly installed on the top of the base 1. A conveyor 22 is fixedly installed on the inner side of the conveyor frame 21. The conveyor belt is driven by a motor to transport the dried fruit from the right side to the weighing instrument 5. The inner walls of the conveyor 22 are fixedly installed with guardrails 23 extending to the left side to prevent the dried fruit from slipping off the edge during the conveying process, avoid material loss, and ensure conveying efficiency. The inner walls of the conveyor frame 21 are fixedly installed with guide plates 24 extending to the left side to guide the dried fruit to fall smoothly from the end of the conveyor 22 into the packaging container on the weighing instrument 5. The inner walls of the guide plates 24 are fixedly installed with triangular blocks 25 on the front and back sides. The inner bottom wall of the guide plates 24 is fixedly installed with guide blocks 26 extending to the left side.

[0029] The drive mechanism 3 includes a frame 31. The frame 31 is fixedly installed between the front and rear sides of the conveyor frame 21 and is located above the conveyor 21. A box 32 is fixedly installed on the inner top wall of the frame 31. A servo motor 33 is fixedly installed on the inner top wall of the box 32. A take-up drum 34 is fixedly installed at the output shaft of the servo motor 33. Two fixed cylinders 35 are fixedly installed on the inner top wall of the box 32. Support plates 36, which are fixedly connected to the inner wall of the box 32, are fixedly installed on both the left and right sides of the fixed cylinders 35. A vertical plate 37 extending to the bottom of the box 32 is slidably installed on the outer side of the support plate 36. A telescopic spring 38, which is fixedly connected to the inner wall of the fixed cylinder 35, is fixedly installed on one side of the vertical plate 37. The elastic coefficient of the telescopic spring 38 can be set according to requirements. Two pull ropes 39, which pass through the two fixed cylinders 35 respectively, are wound around the outer side of the take-up drum 34. The two pull ropes 39 pass through the two telescopic springs 38 respectively and are fixedly connected to the vertical plate 37.

[0030] The cleaning mechanism 4 includes a horizontal plate 41. The inner walls of the conveyor frame 21 are fixedly installed with horizontal plates 41 extending to their tops on both the front and rear sides. Moving blocks 42 are slidably installed on the outer side of the horizontal plate 41. A suction pipe 43 is fixedly installed between the moving blocks 42 on the front and rear sides. A suction hood 44 extending to its bottom is fixedly installed on the inner bottom wall of the suction pipe 43. The suction hood 44 is close to the surface of the conveyor 22 to concentrate suction and improve cleaning efficiency. One bottom end of the vertical plate 37 is fixedly connected to the top of the suction pipe 43. A vacuum cleaner 45 is fixedly installed on the rear side of the conveyor frame 21. The vacuum cleaner 45 generates negative pressure and is connected to the suction pipe 43 through a connecting pipe 46 to suck up dust. The input end of the vacuum cleaner 45 is fixedly installed with a connecting pipe 46 that communicates with the inner top wall of the suction pipe 43.

[0031] The sealing assembly 6 includes a mounting plate 61. Two mounting plates 61 are fixedly installed on the top of the base 1 and are located on the front and rear sides of the weighing instrument 5 respectively. An electric telescopic rod 62 is fixedly installed on one side of the mounting plate 61. A sealing plate 63 is fixedly installed at the output end of the electric telescopic rod 62. The opening of the packaging bag is sealed by heating or pressing to ensure the packaging is airtight and extend the shelf life of the dried fruit.

[0032] The clamping mechanism 7 includes a vertical plate 701. The vertical plate 701, located behind the rear mounting plate 61, is fixedly mounted on the top of the base 1. A mounting box 702 is fixedly mounted on the front of the vertical plate 701. A servo motor 703 is fixedly mounted on the left side of the inner wall of the mounting box 702. A bidirectional threaded rod 704, rotatably connected to the right side of the inner wall of the mounting box 702, is fixedly mounted on the output shaft of the servo motor 703. Two threaded blocks 705 are threadedly connected to the outer side of the bidirectional threaded rod 704. A connecting rod 706 extending to the front of the mounting box 702 is fixedly mounted on the front of the threaded blocks 705. A supporting horizontal plate 707 is fixedly mounted on the front of the connecting rod 706. A top of the supporting horizontal plate 707 is fixedly mounted with... There is a U-shaped rod 708, and a movable seat 709 is slidably installed on the outer side of the supporting cross plate 707, which is sleeved on the outer side of the U-shaped rod 708. Rectangular blocks 710 are fixedly installed on the opposite sides of the movable seats 709 on both the left and right sides. A U-shaped plate 711 extending to its inner side is slidably installed on the top of the movable seat 709. A pull rod 712 extending to the top of the movable seat 709 is fixedly installed on the inner bottom wall of the U-shaped plate 711. A ring 713 is fixedly installed on the top of the pull rod 712. A fixing spring 714 fixedly connected to the inner top wall of the movable seat 709 and sleeved on the outer side of the pull rod 712 is fixedly installed on the inner bottom wall of the U-shaped plate 711. A locking block 715 that engages with the U-shaped rod 708 is fixedly installed on the bottom of the U-shaped plate 711.

[0033] The U-shaped rod 708 has a locking hole inside that matches the locking block 715. The outer side of the ring 713 is covered with a sponge sleeve. The inner top wall of the movable seat 709 has a limiting hole that matches the U-shaped plate 711. The outer side of the rectangular block 710 is covered with a rubber sleeve. The rubber sleeve increases friction and prevents damage to the bag or the packaging bag from falling off.

[0034] During use, check the power supply and connection status of conveyor 22, weighing instrument 5, vacuum cleaner 45, electric telescopic rod 62, and servo motor 703. Input the target weight value into the control system of weighing instrument 5, set the forward and reverse rotation time or stroke of servo motor 33 and servo motor 703, start conveyor 22, and the dried fruit enters conveyor 22 from the right side. After being guided by the guardrail 23 and guide plate 24, it falls into the packaging bag on weighing instrument 5. Servo motor 33 drives winding drum 34 to periodically rotate forward and reverse, and drives vacuum pipe 43 to reciprocate through pull rope 39. Vacuum cleaner 45 works continuously to remove debris from the surface of conveyor 22. When weighing instrument 5 detects that the weight meets the target, the electric telescopic rod... 62 extends, and the sealing plate 63 heats and presses the opening of the packaging bag. At the same time, the servo motor 703 drives the bidirectional threaded rod 704 to rotate, causing the threaded block 705 to drive the U-shaped rod 708 closer to the packaging bag. The moving seat 709 fixes the two sides of the packaging bag through the rectangular block 710. After sealing, the electric telescopic rod 62 and the servo motor 703 reset. The sealed packaging bag is removed manually or by a robotic arm and enters the next cycle. Avoid touching the sealing plate 63 when it is heated. Do not put your hands into the area of ​​the conveying component 2 or the clamping mechanism 7 while the equipment is running. Clean the dust collection box of the vacuum cleaner 45 and the residue of the conveyor 22 regularly. Check the elasticity of the telescopic spring 38 and the fixing spring 714 and replace aging parts in time.

[0035] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

[0036] In summary, this fruit dried product packaging device, through the setting of a drive mechanism 3 and a cleaning mechanism 4, uses a servo motor 33 to drive the winding drum 34 to wind or release the pull rope 39 in both forward and reverse directions. The pull rope 39 pulls the vertical plate 37 to slide along the support plate 36. The vertical plate 37 is linked to the suction pipe 43. When the vertical plate 37 moves, it compresses the telescopic spring 38 and drives the suction pipe 43 to slide to the right on the horizontal plate 41 via the moving block 42. When the vertical plate 37 moves in the opposite direction, the telescopic spring 38 resets and pushes the vertical plate 37 to reset. The suction pipe 43 moves accordingly. The vacuum cleaner 45, through the connecting pipe 46 and the dust cover 44 at the bottom of the suction pipe 43, thoroughly vacuums the surface of the conveyor 22 during the reciprocating motion of the suction pipe 43, removing fruit dried product debris or dust, thus achieving the purpose of having a self-cleaning structure. Through the setting of a clamping mechanism 7, when the servo motor 703 drives the bidirectional threaded rod 7014 to rotate forward, the two threaded blocks 705 move towards each other along the bidirectional threaded rod 704. The device moves, via connecting rod 706, to bring support plate 707 and U-shaped rod 708 closer to the packaging bag. Threaded block 705 moves away, releasing the packaging bag. Manually pulling ring 713 moves U-shaped plate 711 upward, compressing fixed spring 714. Locking block 715 disengages from the locking hole of U-shaped rod 708. Sliding seat 709 moves to a suitable position to accommodate different sized packaging bags. Releasing ring 713 resets fixed spring 714, pushing locking block 715 into the locking hole. Fixed seat 709, rectangular block 710 expands the packaging bag to both sides, preventing displacement during sealing. This achieves convenient clamping, solving the problem of inconvenience, time-consuming and labor-intensive packaging of food bags using four fixed clamps, which affects packaging efficiency. Furthermore, the device does not have a self-cleaning structure, as the vibration of dried fruit during transport causes debris to accumulate on the device, requiring timely cleaning by staff, thus increasing workload.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fruit dried product packaging device, comprising a base (1), a conveying assembly (2) disposed on the top of the base (1), a weighing instrument (5) fixedly mounted on the top of the base (1), and a sealing assembly (6) extending above the weighing instrument (5) disposed on the top of the base (1), characterized in that: A drive mechanism (3) is provided on the outside of the conveying assembly (2), and a cleaning mechanism (4) is provided on the inside of the conveying assembly (2). The drive mechanism (3) is connected to the cleaning mechanism (4), and a clamping mechanism (7) extending to the top of the base (1) is provided. The conveying assembly (2) includes a conveying frame (21). The conveying frame (21) is fixedly installed on the top of the base (1). A conveyor (22) is fixedly installed on the inner side of the conveying frame (21). A guardrail (23) extending to its left side is fixedly installed on both the front and rear sides of the inner wall of the conveyor (22). A guide plate (24) extending to its left side is fixedly installed between the front and rear sides of the inner wall of the conveying frame (21). A triangular block (25) is fixedly installed on both the front and rear sides of the inner wall of the guide plate (24). A guide block (26) extending to its left side is fixedly installed on the inner bottom wall of the guide plate (24).

2. A fruit drying product packaging apparatus according to claim 1, characterized in that: The drive mechanism (3) includes a frame (31). The frame (31) is fixedly installed between the front and rear sides of the conveyor frame (21) and is located above the conveyor (22). A box (32) is fixedly installed on the inner top wall of the frame (31). A servo motor (33) is fixedly installed on the inner top wall of the box (32). A winding drum (34) is fixedly installed at the output shaft of the servo motor (33). Two fixed cylinders (35) are fixedly installed on the inner top wall of the box (32). Both sides of the fixed cylinders (35) are... A support plate (36) is fixedly installed and fixedly connected to the inner wall of the box body (32). A vertical plate (37) extending to the bottom of the box body (32) is slidably installed on the outer side of the support plate (36). A telescopic spring (38) fixedly connected to the inner wall of the fixed cylinder (35) is fixedly installed on one side of the vertical plate (37). Two pull ropes (39) are wound around the outer side of the winding drum (34) and pass through the two fixed cylinders (35) respectively. The two pull ropes (39) pass through the two telescopic springs (38) respectively and are fixedly connected to the vertical plate (37).

3. A fruit drying product packaging apparatus according to claim 2, wherein: The cleaning mechanism (4) includes a horizontal plate (41). The inner walls of the conveyor frame (21) are fixedly installed with horizontal plates (41) extending to their tops. A moving block (42) is slidably installed on the outer side of the horizontal plate (41). A suction pipe (43) is fixedly installed between the moving blocks (42) on the front and rear sides. A suction hood (44) extending to its bottom is fixedly installed on the inner bottom wall of the suction pipe (43). One bottom end of the vertical plate (37) is fixedly connected to the top of the suction pipe (43). A vacuum cleaner (45) is fixedly installed on the rear side of the conveyor frame (21). A connecting pipe (46) communicating with the inner top wall of the suction pipe (43) is fixedly installed at the input end of the vacuum cleaner (45).

4. A fruit drying product packaging apparatus according to claim 1, characterized in that: The sealing assembly (6) includes a mounting plate (61). Two mounting plates (61) are fixedly installed on the top of the base (1) and located on the front and rear sides of the weighing instrument (5). An electric telescopic rod (62) is fixedly installed on one side of the mounting plate (61), and a sealing plate (63) is fixedly installed at the output end of the electric telescopic rod (62).

5. A fruit drying product packaging apparatus according to claim 4, wherein: The clamping mechanism (7) includes a vertical plate (701). The top of the base (1) is fixedly mounted with the vertical plate (701) located behind the rear mounting plate (61). The front side of the vertical plate (701) is fixedly mounted with a mounting box (702). The left side of the inner wall of the mounting box (702) is fixedly mounted with a servo motor (703). The output shaft of the servo motor (703) is fixedly mounted with a bidirectional threaded rod (704) that is rotatably connected to the right side of the inner wall of the mounting box (702). The outer side of the bidirectional threaded rod (704) is threaded with two threaded blocks (705). The front side of the threaded blocks (705) is fixedly mounted with a connecting rod (706) extending to the front side of the mounting box (702). The front side of the connecting rod (706) is fixedly mounted with a supporting horizontal plate (707). The top of the supporting horizontal plate (707) is fixedly mounted with a connecting rod (706). A U-shaped rod (708) is installed. A movable seat (709) is slidably installed on the outside of the support plate (707) and sleeved on the outside of the U-shaped rod (708). Rectangular blocks (710) are fixedly installed on opposite sides of the movable seats (709) on both the left and right sides. A U-shaped plate (711) extending to the inside of the movable seat (709) is slidably installed on the top of the movable seat (709). A pull rod (712) extending to the top of the movable seat (709) is fixedly installed on the inner bottom wall of the U-shaped plate (711). A ring (713) is fixedly installed on the top of the pull rod (712). A fixing spring (714) fixedly connected to the inner top wall of the movable seat (709) and sleeved on the outside of the pull rod (712) is fixedly installed on the inner bottom wall of the U-shaped plate (711). A locking block (715) engaging with the U-shaped rod (708) is fixedly installed on the bottom of the U-shaped plate (711).

6. A fruit drying product packaging apparatus according to claim 5, wherein: The U-shaped rod (708) has a card hole inside that matches the card block (715), the outer side of the ring (713) is covered with a sponge sleeve, the inner top wall of the movable seat (709) has a limiting hole that matches the U-shaped plate (711), and the outer side of the rectangular block (710) is covered with a rubber sleeve.

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