A silkworm cocoon efficient de-cocooning device

Abstract

The present invention relates to an efficient cocoon decoction device for silkworms, comprising a support, and a disc rotatably mounted on the support, the disc having a plurality of receiving slots arranged in an array along a circumferential direction, a support frame being mounted above the disc, a rotating frame being rotatably mounted on the support frame, and a plurality of decoction mechanisms being mounted on the rotating frame, the decoction mechanisms corresponding one to one with the receiving slots, a guide rail being mounted on the support frame, the decoction mechanism comprising a decoction assembly, a rotating assembly, and an air blowing assembly, the decoction assembly being configured to move upward and downward under the action of the guide rail into a grid cluster and to drive the cocoons to rotate downward and escape from the grid cluster under the action of the rotating assembly, the air blowing assembly being configured to blow off cocoons adhered to the end of the decoction assembly. The present invention overcomes the problems of low efficiency and quality, as well as incomplete decoction, during the decoction process by changing the sliding track of the decoction mechanism to drive the top post to rotate and draw silk and decocate.

Description

Technical Field

[0001] The invention relates to the technical field of silk processing, in particular to a silkworm cocoon high-efficiency de-cocooning device. Background Art

[0002] Before silk can be further processed and put on the market, it needs to be de-cocooned. The efficiency of manual de-cocooning is not ideal, and the quality of de-cocooning is inconsistent. In order to reduce labor intensity and improve de-cocooning efficiency and quality, de-cocooning equipment has been introduced into the market.

[0003] A Chinese utility model patent with authorization publication number CN112481707 B discloses a batch cocooning machine for silk processing. Through a loading device, square clusters are pushed onto a workbench and fixed with a fixing device. The cocoons in the square clusters are squeezed out by a hydraulic cylinder, and then a scraper is used to scrape off excess cocoons and silk.

[0004] However, there are the following problems: the scraping process during the cocooning process is easy to damage the cocoon, the cocooning workpiece has no other auxiliary measures when pushing the cocoon out, and the cocooning is not complete. The work process requires manual multiple operations, which is time-consuming and labor-intensive. Summary of the Invention

[0005] The purpose of the present invention is to address the shortcomings of the existing technology. By arranging a guide rail under the disc, the height of the guide rail is changed to achieve the up and down movement of the cocooning mechanism when sliding, thereby realizing automatic cocooning; by arranging an air blowing mechanism, an air pump is used to connect the air pipe and transmit the air to the top column, thereby improving the cocooning efficiency. The original working method is time-consuming and labor-intensive. In order to solve the above technical problems, the technical solutions adopted by the present invention are as follows:

[0006] A cocooning device with high efficiency comprises a bracket and a disc rotatably arranged on the bracket, characterized in that the disc is provided with a plurality of receiving slots in an array along a circumferential direction, and a support frame is arranged above the disc; a rotating frame is rotatably arranged on the support frame, and a plurality of cocooning mechanisms are arranged on the rotating frame, and the cocooning mechanisms correspond one to one to the receiving slots; a guide rail is arranged on the support frame; the cocooning mechanism comprises a cocooning assembly, a rotating assembly and a blowing assembly, the cocooning assembly is used to make a lifting motion under the action of the guide rail to enter a grid cluster and drive the cocoon to rotate and move downward to leave the grid cluster under the action of the rotating assembly; the blowing assembly is used to blow off the cocoon stuck to the end of the cocooning assembly.

[0007] As a preferred embodiment, the cocooning assembly includes a top plate and several top columns mounted on the top plate, the lower end of the top column is provided with a needle and an air hole is left in the middle of the top column; the rotating assembly includes a gear fixed to the upper end of the top column and a rack for driving the gear to rotate, one end of the rack is connected to the push rod and a push platform is provided at the corresponding position of the push rod and the end of the accommodating groove, and the push platform and the push rod are in opposite inclined surfaces; the other end of the rack is provided with a stop block, and the surface of the stop block is provided with a spring for resetting the rack.

[0008] As a preferred embodiment, the blowing assembly includes an air pump fixed above the supporting frame, a rotating frame is arranged below the air pump, an air pipe a is arranged in the middle of the rotating frame and the bottom of the rotating frame is fixed to the disc, and the top of the rotating frame is rotatably connected to the air pump; the middle of the air pipe a is connected to the air pipe b, the bottom of the air pipe b is connected to the telescopic air pipe e and is connected to the air box in the cocooning mechanism; the lower end of the air box is connected to the air pipe c, and the air pipe d is sleeved below the air pipe c and passes through the gear to be connected to the air hole in the top column.

[0009] As a preference, a support column for driving the disc to rotate is provided between the disc and the bracket, and a motor is provided below the bracket. The motor is connected to the rotating column and drives the disc to rotate.

[0010] As a preference, the upper end of the air box is connected to a sliding rod and the upper end of the sliding rod is provided with a slot for sliding on a guide rail.

[0011] As a preference, the outer surface of the disc is provided with a plurality of openings arranged in an array along the circumferential direction, and the openings are used to fix the grid clusters when the disc rotates and to facilitate manual loading and unloading.

[0012] As a preferred embodiment, there is a limiting block in the receiving groove for supporting the grid cluster.

[0013] As a preference, the top column is made of hard rubber material.

[0014] As a preference, the length of the needle is 0.2 to 0.3 cm.

[0015] Beneficial effects of the present invention:

[0016] 1. In the present invention, a rack is connected to a push rod above the top plate of the cocooning mechanism. When the disc rotates, the cocooning mechanism moves downward along the slide through the guide assembly. The rack is connected to the push rod and presses the push table downward. The rack drives the gear to rotate, thereby driving the top column and the needle at the lower end of the top column to rotate, thereby fixing the cocoon and pulling the silk. When the rack moves to the stop block position, it is reset by the spring to achieve the effect of automatically pulling the silk.

[0017] 2. In the present invention, the cocooning mechanism moves up and down and enters the grid cluster by controlling the guide rail path, and the cocoon is driven to rotate and move down to leave the grid cluster under the action of the rotating component.

[0018] 3. In the present invention, a support column is provided between the disc and the bottom plate, which is driven to rotate by a motor, thereby realizing the integration of loading, cocooning, collecting and unloading in the process.

[0019] 4. In the present invention, an air pipe is set in the air box in the cocooning mechanism, the upper air pipe is connected to the air pump, and the lower air pipe is connected to the top column, thereby achieving the effect of separating the cocoons by high-pressure blowing when the cocooning mechanism pushes the cocoons downward.

[0020] In summary, the equipment has the advantages of high degree of cocooning automation, high cocooning efficiency, good cocooning effect and little cocoon damage, and is particularly suitable for the field of silk processing technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 It is a front view schematic diagram of a silkworm cocoon efficient de-cocooning device;

[0023] Figure 2 Schematic diagram of the cocooning mechanism structure;

[0024] Figure 3 It is an enlarged schematic diagram of Figure A;

[0025] Figure 4 It is a structural diagram of the blowing mechanism;

[0026] Figure 5 It is a front cross-sectional view of a silkworm cocoon efficient de-cocooning device;

[0027] Figure 6 is a schematic diagram of a disk viewed from above;

[0028] Figure 7 This is a schematic diagram of the normal working state of the cocooning mechanism;

[0029] Figure 8 This is a schematic diagram of the working state of the cocooning mechanism when it is cocooning;

[0030] Figure 9 Axonometric drawing of a highly efficient cocooning device for silkworms.

[0031] The technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings. Example

[0032] like Figures 1 to 9As shown, an efficient cocooning device for silkworms comprises a bracket 16, and a disc 1 rotatably arranged on the bracket 16, wherein the disc 1 has a plurality of receiving slots 11 arranged in an array along a circumferential direction, and a support frame 2 is arranged above the disc 1; a rotating frame 41 is rotatably arranged on the support frame 2, and a plurality of cocooning mechanisms 3 are arranged on the rotating frame 41, and the cocooning mechanisms 3 correspond one to one to the receiving slots 11; a guide rail 352 is arranged on the support frame 2; the cocooning mechanism 3 comprises a cocooning component 31, a rotating component 33 and a blowing component 34, the cocooning component 31 is used to make a lifting movement under the action of the guide rail 352 to enter the square cluster and drive the cocoon to rotate and move downward to leave the square cluster under the action of the rotating component 33; the blowing component 34 is used to blow off the cocoon stuck to the end of the cocooning component 31.

[0033] like Figure 3 As shown, the cocooning assembly 31 includes a top plate 329 and several top columns 321 mounted on the top plate, the lower end of the top column 321 is provided with a needle 322 and an air hole 320 is left in the middle of the top column 321; the rotating assembly 33 includes a gear 323 fixed to the upper end of the top column 321 and a rack 324 for driving the gear to rotate, one end of the rack 324 is connected to the push rod 325 and the push rod 325 is provided with a push platform 326 at a position corresponding to the end of the accommodating groove 11, and the push platform 326 and the push rod 325 are in opposite inclined surfaces; the other end of the rack 324 is provided with a stopper 327, and the surface of the stopper 327 is provided with a spring 328 for resetting the rack 324, which drives the top column and the needle at the lower end of the top column to rotate, thereby fixing the cocoon and pulling the silk. When the rack moves to the stopper position, it is reset by the spring to achieve the effect of automatically pulling the silk.

[0034] Furthermore, the blowing assembly 34 includes an air pump 4 fixed above the support frame 2, a rotating frame 41 is provided below the air pump 4, an air pipe a411 is provided in the middle of the rotating frame 41 and the bottom of the rotating frame 41 is fixed to the disc 1, and the top of the rotating frame 41 is rotatably connected to the air pump 4; the middle of the air pipe a411 is connected to the air pipe b42, the bottom of the air pipe b42 is connected to the telescopic air pipe e46 and is connected to the air box 43 in the cocooning mechanism 3; the lower end of the air box 43 is connected to the air pipe c45, and the air pipe d44 is sleeved below the air pipe c and passes through the gear 323 to be connected to the air hole 320 in the top column 321.

[0035] like Figure 1 As shown, a rotating column 12 is provided between the disc 1 and the bracket 16 for driving the disc 1 to rotate, and a motor 6 is provided under the bracket 16. The motor 6 is connected to the rotating column 12 and drives the disc 1 to rotate, thereby realizing the integration of loading, de-cocooning, collecting and unloading in the process.

[0036] like Figure 2As shown, the upper end of the air box 43 is connected to the sliding rod 431 and the upper end of the sliding rod 431 is provided with a slot 4311 for sliding on the guide rail 352 .

[0037] It is worth mentioning that a plurality of openings 15 are arranged in an array along the circumferential direction on the outer surface of the disc 1 . The openings 15 are used to fix the grid clusters 5 when the disc 1 rotates and to facilitate manual loading and unloading.

[0038] The receiving groove 11 is slightly larger than the grid cluster 5 , and a limiting block 111 is provided in the receiving groove 11 for supporting the grid cluster.

[0039] The top post 321 is made of hard rubber material to prevent the cocoon from being damaged during the cocooning process.

[0040] The length of the needle 322 is 0.2 to 0.3 cm to prevent the needle from being too long and damaging the cocoon.

[0041] The grid cluster 5 is placed into the receiving groove 11 of the disc 1 for loading, and the motor 6 below drives the disc 1 to rotate. The disc 1 is fixedly connected to the rotating rod. At the same time, the air pipe a411 in the rotating rod is fixedly connected to the air pipe b42, which is connected to the air pipe b42 through the telescopic air pipe e46 and fixed to the upper end of the air box 43. The upper end of the air box 43 is connected to the sliding rod 431, which is slidably connected to the guide rail 352 through the slot 4311 at the end of the sliding rod 431. Therefore, the cocooning mechanism 3 is driven to rotate by the rotating rod. At the same time, the cocooning mechanism moves downward along the guide rail 3523, and the push rod 325 on the right also moves downward. When passing through the lower push platform 326, it is squeezed and moves parallel to the position of the baffle 327, and at the same time drives the rack 324 to do horizontal movement, thereby driving the gear 323 and the top column 3 21 rotates and the needle 322 fixed on the lower end of the top column 321 drives the cocoon to rotate and move downward to separate from the grid cluster; the lower end of the air box 43 is connected to the air pipe c45, the air pipe d44 is sleeved in the air pipe c45 and connected to the top column 321, and the air pump 4 above the connecting bracket 16 is used to spray high-pressure gas from the air hole of the top column 321 to realize cocooning, and finally the cocoon is collected in the collection box 7 below the receiving groove 11; at the same time, the spring 328 is connected to the surface of the baffle 327 for resetting the rack 324, and then the disc 1 continues to rotate, and the sliding rod 431 continues to slide upward along the guide rail 352, and then the grid cluster 5 rotates to the unloading area for unloading and replacement of new grid clusters.

[0042] In the description of the present invention, it should be understood that the terms "front and back", "left and right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the equipment or components referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the invention.

[0043] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art based on the technical guidance of the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. An efficient cocoon de-cocooning device, comprising a support (16) and a disc (1) rotatably arranged on the support (16), characterized in that: The disc (1) is provided with a plurality of receiving slots arranged in an array along a circumferential direction, and a support frame (2) is provided above the disc (1); a rotating frame (41) is rotatably provided on the support frame (2), and a plurality of cocooning mechanisms (3) are provided on the rotating frame (41), and the cocooning mechanisms (3) correspond to the receiving slots one by one; a guide rail (352) is provided on the support frame (2); the cocooning mechanism (3) comprises a cocooning assembly (31), a rotating assembly (33) and an air blowing assembly (34), the cocooning assembly (31) is used to perform a lifting movement under the action of the guide rail (352) to enter the grid cluster and drive the cocoons to rotate and move downward to leave the grid cluster under the action of the rotating assembly (33); the air blowing assembly (34) is used to blow off the cocoons adhered to the end of the cocooning assembly (3).

2. The efficient cocoon de-cocooning device according to claim 1, characterized in that: The cocooning assembly (31) comprises a top plate and a plurality of top columns (321) sleeved on the top plate, wherein a needle (322) is provided at the lower end of the top column (321) and an air hole (320) is left in the middle of the top column (321); the rotating assembly (33) comprises a gear (323) fixed to the upper end of the top column (321) and a rack (324) for driving the gear to rotate, one end of the rack (324) is connected to the push rod (325), and a bevel block (326) is provided at a position corresponding to the end of the push rod (325) and the accommodating groove, and the bevel block (326) is used to move the push rod (325) laterally when the push rod (325) moves downward; the other end of the rack (324) is provided with a stop block (327), and a spring (328) for returning the rack (324) is provided on the surface of the stop block (327).

3. The efficient cocoon de-cocooning device according to claim 1, characterized in that: The blowing assembly (34) comprises an air pump (4) fixed above the support frame (2); a rotating frame (41) is provided below the air pump (4); an air pipe a (411) is provided in the middle of the rotating frame (41) and the lower part of the rotating frame (41) is fixed to the disc (1); the upper part of the rotating frame (41) is rotatably connected to the air pump (4); the middle of the air pipe a (411) is connected to the air pipe b (42); the lower part of the air pipe b (42) is connected to the telescopic air pipe e (46) and is connected to the air box (43) in the cocooning mechanism (3); the lower end of the air box (43) is connected to the air pipe c (45); the lower part of the air pipe c is provided with an air pipe d (44) and is connected to the air hole (320) in the top column (321) through the gear (323).

4. The efficient cocoon de-cocooning device according to claim 1, characterized in that: A motor (6) is provided below the bracket (16), and the motor (6) is connected to the rotating column (12) and drives the disc (1) to rotate.

5. The efficient cocoon de-cocooning device according to claim 3, characterized in that: The upper end of the air box (43) is connected to the sliding rod (431), and the upper end of the sliding rod (431) is provided with a slot (4311) for sliding on the guide rail (352).

6. The efficient cocoon de-cocooning device according to claim 1, characterized in that: The outer surface of the disc (1) is arrayed with a plurality of openings (15) in a circumferential direction, and the openings (15) are used to fix the grid cluster (5) when the disc (1) rotates.

7. The efficient cocoon de-cocooning device according to claim 1, characterized in that: A limiting block (111) for supporting the grid cluster is provided in the receiving groove.

8. The efficient cocoon de-cocooning device according to claim 2, characterized in that: The top column (321) is made of hard rubber material.

9. The efficient cocoon de-cocooning device according to claim 2, characterized in that: The length of the needle (322) is 0.2 to 0.3 cm.

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