Silkworm separating device for silkworm cocoon processing

Abstract

The utility model provides a silk dividing device for silkworm cocoon processing, which relates to the technical field of silkworm cocoon processing and comprises a mounting seat, a travel groove is arranged on the upper surface of the mounting seat, a sliding rail is fixedly connected to the inner bottom wall of the mounting seat, a sliding block is slidably sleeved on the outer surface of the sliding rail, and a moving plate is fixedly connected to the upper surface of the sliding block. One end of the moving plate penetrates through the travel groove and extends to the upper surface of the mounting base, a fixing plate is fixedly connected to the upper surface of the mounting base, a servo motor is fixedly mounted on the surface of one side of the fixing plate, and a rotating shaft is fixedly mounted on an output shaft of the servo motor through a coupler. According to the silk winding device, the single driving source is used for winding and winding silk on the winding drum, meanwhile, the winding drum moves left and right in a reciprocating mode, the silk is evenly distributed on the surface of the winding drum during winding, the silk winding capacity of the winding drum is improved, frequent replacement of the winding drum is avoided, and the silk winding efficiency is improved. And the filament separating and winding efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of silk cocoon processing, in particular to a silk separating device for silk cocoon processing. Background Art

[0002] A silkworm cocoon is a sac-shaped protective layer that contains the pupa during the silkworm's pupal stage. The cocoon layer can be reeled into silk, and the cocoon casing and the remaining waste silk are used as raw materials for silk cotton and spun silk. The original silk reeling method involved immersing the cocoons in a basin of hot water, then manually drawing the silk threads and winding them around a silk basket. The basin and basket served as the original reeling tools. In the current silk reeling process, the cocoons are placed in boiling water. As the water rolls around, the cocoons loosen, revealing the ends of the silk threads. The cocoons are then wound around a coil, completing the silk reeling process.

[0003] For example, a Chinese patent document discloses a silk-splitting device for cocoon processing (Announcement No. CN216947295U). While this patent divides a heating barrel into several zones using a cocoon loading frame, the rotating frame effectively facilitates cocoon loading, heating, and silk-splitting, making the device easier to use. This silk-splitting device incorporates a vertically movable drive rod within the heating barrel. This drive rod not only rotates the cocoon loading frame but also rotates a scraper used to clean the inner wall of the heating barrel, facilitating cleaning of the heating barrel.

[0004] However, when the wire winding mechanism winds the wire, since the wire winding mechanism winds the wire through a positioned rotation, the wire will accumulate in one place when winding, resulting in uneven winding of the wire, and the wire roller needs to be replaced after winding less wire. The operation is cumbersome, which greatly reduces the efficiency of wire winding.

[0005] Therefore, we propose a silk separating device for cocoon processing. Utility Model Content

[0006] The purpose of the present invention is to solve the shortcomings existing in the prior art. At present, when the wire winding mechanism winds and reels the wire, since the wire winding mechanism realizes the winding and reeling of the wire by positioning and rotating, the wire will be piled up in one place when reeling, resulting in uneven winding of the wire, and the wire roller needs to be replaced after winding less wire, which is cumbersome to operate and greatly reduces the efficiency of wire winding.

[0007] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0008] A silk-splitting device for cocoon processing, comprising a mounting seat, an upper surface of the mounting seat being provided with a travel groove, an inner bottom wall of the mounting seat being fixedly connected to a slide rail, an outer surface of the slide rail being slidably sleeved with a sliding block, an upper surface of the sliding block being fixedly connected to a movable plate, one end of the movable plate passing through the travel groove and extending to the upper surface of the mounting seat, an upper surface of the mounting seat being fixedly connected to a fixed plate, a side surface of the fixed plate being fixedly mounted with a servo motor, an output shaft of the servo motor being fixedly mounted with a rotating shaft via a coupling, one end of the rotating shaft passing through and extending to the interior of the mounting seat;

[0009] The outer surface of the rotating shaft is provided with a linkage winding device, and the linkage winding device includes a first bevel gear, and the inner wall of the first bevel gear is fixedly sleeved with the outer surface of the rotating shaft.

[0010] Preferably, one end of the rotating shaft is fixedly connected to a driving disk, the lower surface of the driving disk is hinged to a swing rod through a pin, the lower surface of one end of the swing rod is hinged to the upper surface of the sliding block through a pin, and a transmission rod is installed on the inner wall of the fixed plate through a bearing.

[0011] Preferably, a second bevel gear is fixedly sleeved on the outer surface of one end of the transmission rod, the tooth surface of the second bevel gear is meshed with the tooth surface of the first bevel gear, the other end of the transmission rod passes through and extends to the other side surface of the fixed plate, and the other end of the transmission rod is fixedly connected to a cross transmission bar.

[0012] Preferably, the outer surface of the cross transmission bar is movably sleeved with a rotating sleeve, the outer surface of the rotating sleeve is installed with the inner wall of the movable plate through a bearing, the outer surface of the rotating sleeve is fixedly sleeved with an annular baffle, and one end of the rotating sleeve is fixedly connected to a screw.

[0013] Preferably, a winding drum is movably connected to the outer surface of one end of the rotating sleeve, one side surface of the winding drum contacts one side surface of the annular baffle, and the outer surface of the screw is threadedly connected to a hand-tightened screw cap.

[0014] Preferably, one side surface of the hand-tightened nut is in contact with the other side surface of the winding drum, and a support block is fixedly connected to the upper surface of the mounting seat, and a mounting groove is provided on the upper surface of the support block.

[0015] Preferably, guide rollers are mounted on both side inner walls of the mounting groove via bearings, and symmetrically distributed side limiting rollers are mounted on the upper surface of the support block via bearings.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] In the utility model, through the linked silk winding device, the silk is wound and rolled on the winding drum by a single driving source, and the winding drum is moved back and forth left and right. Not only is the silk evenly distributed on the surface of the winding drum during winding, but the winding capacity of the winding drum is increased, avoiding frequent replacement of the winding drum, thereby improving the efficiency of silk winding. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of a silk-splitting device for cocoon processing provided by the utility model;

[0019] Figure 2 A three-dimensional diagram of the mounting structure of a silk-splitting device for cocoon processing provided by the present invention;

[0020] Figure 3 This is an exploded view of the rotating sleeve structure of a silk-splitting device for cocoon processing provided by the utility model;

[0021] Figure 4 This is an exploded view of the support block structure of a silk-splitting device for cocoon processing provided by the utility model.

[0022] Legend: 1. Mounting seat; 2. Travel groove; 3. Slide rail; 4. Sliding block; 5. Moving plate; 6. Fixed plate; 7. Servo motor; 8. Rotating shaft; 9. First bevel gear; 91. Driving plate; 92. Swing rod; 93. Transmission rod; 94. Second bevel gear; 95. Cross transmission bar; 96. Rotating sleeve; 97. Annular baffle; 98. Screw; 99. Winding drum; 910. Hand-tightened nut; 911. Support block; 912. Mounting groove; 913. Guide roller; 914. Side limit roller. DETAILED DESCRIPTION

[0023] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0024] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to relevant references, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0025] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0026] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0027] Example 1

[0028] like Figure 1-4 As shown, the utility model provides a technical solution: a silk-splitting device for cocoon processing, comprising a mounting base 1, a travel groove 2 is provided on the upper surface of the mounting base 1, a slide rail 3 is fixedly connected to the inner bottom wall of the mounting base 1, a sliding block 4 is slidably sleeved on the outer surface of the slide rail 3, a movable plate 5 is fixedly connected to the upper surface of the sliding block 4, the travel groove 2 serves to guide and limit the moving stroke of the movable plate 5, one end of the movable plate 5 passes through the travel groove 2 and extends to the upper surface of the mounting base 1, a fixed plate 6 is fixedly connected to the upper surface of the mounting base 1, a servo motor 7 is fixedly mounted on one side surface of the fixed plate 6, the output shaft of the servo motor 7 is fixedly mounted with a rotating shaft 8 through a coupling, and one end of the rotating shaft 8 passes through and extends to the interior of the mounting base 1;

[0029] The outer surface of the rotating shaft 8 is provided with a linkage winding device, and the linkage winding device includes a first bevel gear 9 , and the inner wall of the first bevel gear 9 is fixedly sleeved with the outer surface of the rotating shaft 8 .

[0030] Example 2

[0031] like Figure 1-4 As shown, the utility model provides a technical solution: one end of the rotating shaft 8 is fixedly connected to a driving disk 91, the lower surface of the driving disk 91 is hinged with a swing rod 92 through a pin, the lower surface of one end of the swing rod 92 is hinged to the upper surface of the sliding block 4 through a pin, and the inner wall of the fixed plate 6 is installed with a transmission rod 93 through a bearing. The rotation of the driving disk 91 drives the sliding block 4 to move back and forth through the cooperation of the pin and the swing rod 92.

[0032] A second bevel gear 94 is fixedly sleeved on the outer surface of one end of the transmission rod 93, and the tooth surface of the second bevel gear 94 meshes with the tooth surface of the first bevel gear 9. The other end of the transmission rod 93 passes through and extends to the other side surface of the fixed plate 6. The other end of the transmission rod 93 is fixedly connected to a cross transmission bar 95. The rotation of the first bevel gear 9 drives the transmission rod 93 and the cross transmission bar 95 to rotate through the meshing second bevel gear 94.

[0033] The outer surface of the cross transmission bar 95 is movably connected with a rotating sleeve 96, and the outer surface of the rotating sleeve 96 is installed with the inner wall of the movable plate 5 through a bearing. The outer surface of the rotating sleeve 96 is fixedly connected with an annular baffle 97, and one end of the rotating sleeve 96 is fixedly connected with a screw 98. The telescopic cooperation between the cross transmission bar 95 and the rotating sleeve 96 ensures that the movement of the rotating sleeve 96 does not interfere with the rotation of the cross transmission bar 95.

[0034] A winding drum 99 is movably connected to the outer surface of one end of the rotating sleeve 96, and one side surface of the winding drum 99 contacts the one side surface of the annular baffle 97. The outer surface of the screw 98 is threadedly connected to a hand-tightened screw cover 910. The outer surface of one end of the rotating sleeve 96 can be fitted and connected to the winding drum 99 in the form of a groove, thereby ensuring the stability of the winding drum 99 during rotation.

[0035] One side surface of the hand-tightened screw cover 910 contacts the other side surface of the winding drum 99, and the upper surface of the mounting seat 1 is fixedly connected to a support block 911, and the upper surface of the support block 911 is provided with a mounting groove 912. The hand-tightened screw cover 910 plays the role of squeezing and fixing the winding drum 99.

[0036] Guide rollers 913 are installed on the inner walls of both sides of the mounting groove 912 through bearings, and symmetrically distributed side limiting rollers 914 are installed on the upper surface of the support block 911 through bearings. The cooperation between the guide rollers 913 and the side limiting rollers 914 plays a role in guiding and limiting the winding and reeling of the silk thread.

[0037] Through the linked silk winding device, it is achieved that the silk is wound and rolled on the winding drum 99 by a single driving source, and the winding drum 99 is moved back and forth left and right. Not only is the silk evenly distributed on the surface of the winding drum 99 during winding, but the winding drum 99 also increases its winding capacity for silk, avoiding frequent replacement of the winding drum 99, thereby improving the efficiency of silk winding.

[0038] The working process of this utility model:

[0039] Step 1, fix the mounting base 1 above the support plate in the prior art, roll the cocoon in boiling water, expose the silk head of the cocoon, pull the cocoon through the silk head, and make the silk thread pass above the guide roller 913 and between the two side limit rollers 914, and finally wrap one end of the silk thread around the winding drum 99 for fixing. At this time, start the servo motor 7, and the servo motor 7 drives the first bevel gear 9 to rotate through the rotating shaft 8. The rotation of the first bevel gear 9 drives the transmission rod 93 to rotate through the meshing second bevel gear 94. The rotation of the transmission rod 93 drives the rotating sleeve 96 to rotate through the cross transmission bar 95. The rotating sleeve 96 is stably positioned and rotated by the cooperation of the bearing and the movable plate 5, and the fixed winding drum 99 is driven to rotate by the cooperation of the hand-tightening screw cover 910 and the annular baffle 97, and the silk thread is wound by the rotation of the winding drum 99;

[0040] The second step is that the rotating shaft 8 also drives the driving disk 91 to rotate. The rotation of the driving disk 91 drives the sliding block 4 to slide back and forth above the slide rail 3 through the cooperation of the swing rod 92. The reciprocating movement of the sliding block 4 drives the winding drum 99 to move back and forth through the cooperation of the moving plate 5 and the rotating sleeve 96. The movement of the rotating sleeve 96 is continuously driven by the cross transmission bar 95 to maintain a stable winding rotation, so that the silk thread is evenly wound on the surface of the winding drum 99, and the cooperation of the guide roller 913 and the two side limit rollers 914 is used to avoid friction and deviation and falling off to both sides during the winding of the silk thread. When the winding drum 99 is finished and needs to be replaced, the hand-tightened threaded cover is turned counterclockwise to remove it from the screw 98, and the winding drum 99 can be removed and replaced after winding is completed, which is convenient to operate.

[0041] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A silk-splitting device for cocoon processing, comprising a mounting seat (1), characterized in that: The upper surface of the mounting seat (1) is provided with a travel groove (2), the inner bottom wall of the mounting seat (1) is fixedly connected with a slide rail (3), the outer surface of the slide rail (3) is slidably sleeved with a sliding block (4), the upper surface of the sliding block (4) is fixedly connected with a movable plate (5), one end of the movable plate (5) passes through the travel groove (2) and extends to the upper surface of the mounting seat (1), the upper surface of the mounting seat (1) is fixedly connected with a fixed plate (6), one side surface of the fixed plate (6) is fixedly mounted with a servo motor (7), the output shaft of the servo motor (7) is fixedly mounted with a rotating shaft (8) through a coupling, and one end of the rotating shaft (8) passes through and extends to the interior of the mounting seat (1); The outer surface of the rotating shaft (8) is provided with a linked wire winding device, and the linked wire winding device comprises a first bevel gear (9), the inner wall of the first bevel gear (9) being fixedly sleeved with the outer surface of the rotating shaft (8).

2. The silk-splitting device for cocoon processing according to claim 1, characterized in that: One end of the rotating shaft (8) is fixedly connected to a driving disk (91), the lower surface of the driving disk (91) is hinged to a swing rod (92) via a pin, the lower surface of one end of the swing rod (92) is hinged to the upper surface of the sliding block (4) via a pin, and a transmission rod (93) is installed on the inner wall of the fixed plate (6) via a bearing.

3. The silk-splitting device for cocoon processing according to claim 2, characterized in that: A second bevel gear (94) is fixedly sleeved on the outer surface of one end of the transmission rod (93), and the tooth surface of the second bevel gear (94) is meshed with the tooth surface of the first bevel gear (9). The other end of the transmission rod (93) passes through and extends to the other side surface of the fixed plate (6), and the other end of the transmission rod (93) is fixedly connected to a cross transmission bar (95).

4. The silk-splitting device for cocoon processing according to claim 3, characterized in that: The outer surface of the cross transmission bar (95) is movably sleeved with a rotating sleeve (96), the outer surface of the rotating sleeve (96) is mounted on the inner wall of the movable plate (5) through a bearing, the outer surface of the rotating sleeve (96) is fixedly sleeved with an annular baffle (97), and one end of the rotating sleeve (96) is fixedly connected to a screw (98).

5. The silk-splitting device for cocoon processing according to claim 4, characterized in that: A winding drum (99) is movably connected to the outer surface of one end of the rotating sleeve (96), and one side surface of the winding drum (99) contacts one side surface of the annular baffle (97). The outer surface of the screw rod (98) is threadedly connected to a hand-tightened screw cap (910).

6. The silk-splitting device for cocoon processing according to claim 5, characterized in that: One side surface of the hand-tightened screw cap (910) contacts the other side surface of the winding drum (99), and a support block (911) is fixedly connected to the upper surface of the mounting seat (1), and a mounting groove (912) is provided on the upper surface of the support block (911).

7. The silk-splitting device for cocoon processing according to claim 6, characterized in that: Guide rollers (913) are mounted on the inner walls of both sides of the mounting groove (912) via bearings, and symmetrically distributed side limiting rollers (914) are mounted on the upper surface of the support block (911) via bearings.

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