Small inserting and twisting bowl suction head for rotary automatic inserting and twisting machine

Abstract

The utility model discloses an inserting and twisting small bowl suction head for a rotary automatic inserting and twisting machine, which comprises a base and a conveying device, a carrying assembly is arranged on one side of the conveying device and comprises an electric sliding rail, an air cylinder is arranged on one side of the electric sliding rail, a suction head part is arranged below the air cylinder, and a suction cup is fixedly mounted at the bottom of the suction head part. The bottom face of the material suction head component is in threaded connection with a soft polyurethane square block through a screw, a push rod is stretched through a carrying assembly and an air cylinder to enable a suction cup to be close to an inserting and twisting small bowl workpiece and suck the inserting and twisting small bowl workpiece, an electric sliding rail drives the air cylinder to move to the position above one heating furnace spiral large outer cover, the inserting and twisting small bowl workpiece is loosened and placed, and the air cylinder continues to stretch the push rod. By means of the structure, the small inserting and twisting bowl workpiece can be stably and firmly pressed on the large spiral outer cover of the heating furnace, the small inserting and twisting bowl workpiece is prevented from bouncing or standing or even deviating, the production efficiency is improved, and the flexibility of the device is improved.

Description

Technical Field

[0001] This utility model relates to the technical field of suction head component devices, and more specifically, to a suction head for a rotary automatic twisting machine with a small bowl for twisting. Background Technology

[0002] A twisting machine is a mechanical device that twists multiple strands of fine yarn into one. The heating furnaces used in restaurants require twisting machines in their production process. Traditional rotary automatic twisting machines consist of a suction head, a grinding disc, and a large spiral cover for the heating furnace. During processing, the workpiece in the twisting bowl at the top of the heating furnace needs to be processed. During operation, the suction head picks up the workpiece and attaches it to the spiral cover of the heating furnace on the grinding disc, and then the twisting machine performs the twisting operation. However, the suction head does not apply enough pressure to the workpiece. After the suction head releases the workpiece, it may bounce up, stand up, or even deviate, causing the machine to stop and affecting production efficiency to some extent. To address the shortcomings of existing technology, we propose a suction head for the twisting bowl in a rotary automatic twisting machine. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, this utility model provides a suction head for a rotary automatic twisting machine to solve the problem that the suction head component does not apply enough pressure to the workpiece of the twisting bowl. After the suction head component releases the workpiece of the twisting bowl, the workpiece of the twisting bowl will bounce up, stand up or even deviate, causing the machine to stop and affecting the production efficiency to a certain extent.

[0004] To solve the above technical problems, this utility model provides the following technical solution: a small bowl suction head for a rotary automatic twisting machine, including a base, a conveying device and a grinding disc are provided on the top of the base, and the grinding disc is located on the left side of the conveying device. Multiple large spiral outer covers of heating furnaces are fixedly installed on the top of the grinding disc. A small bowl workpiece is placed on the top surface of the conveying device. A conveying component is provided on one side of the conveying device, and an installation component is provided on one side of the conveying component.

[0005] The conveying assembly includes an electric slide rail, which is fixedly installed on the top of the conveying device. A cylinder is provided on one side of the electric slide rail, which is used to control the left and right sliding of the cylinder. A suction head component is provided below the cylinder. A suction cup is fixedly installed on the bottom of the suction head component. A soft polyurethane block is connected to the bottom surface of the suction head component by screw threads, and the soft polyurethane block is located on one side of the suction cup.

[0006] The conveying assembly also includes an air supply pipe, which is positioned above the suction cup. The cylinder and the air supply pipe are controlled by an air pump. The air supply pipe is used to extract air from the bottom of the suction cup, with the purpose of controlling the suction cup to adsorb the twisted bowl workpiece.

[0007] The diameter of the suction cup and the length and width of the soft polyurethane block are both smaller than the diameter of the insert-twisting small bowl workpiece. The large spiral outer cover of the heating furnace is used to fix the insert-twisting small bowl workpiece, and the grinding disc is used to drive the rotation of multiple large spiral outer covers of the heating furnace.

[0008] The mounting assembly includes a mounting bracket, which is fixedly mounted on one end of the cylinder's push rod. A square through hole is formed on one outer surface of the mounting bracket. An elastic buckle is fixedly connected to the top surface of the suction head component. A gear is rotatably connected to the inner wall of the mounting bracket. A sliding groove is formed on one side surface of the inner cavity of the mounting bracket. A rack is slidably connected to the mounting bracket through the sliding groove. The rack meshes with the gear. A push block is fixedly connected to one end of the rack. A second rack is slidably connected to the inner wall of the mounting bracket and meshes with the gear. A spring is fixedly connected to one end of the rack. The end of the spring away from the rack is fixedly connected to the mounting bracket. A button is fixedly connected to the other end of the rack.

[0009] The elastic buckle, the sliding groove, the rack and the push block are all in pairs and are arranged in a ring array at equal angles around the central axis of the gear.

[0010] The two elastic buckles are used to lock onto the left and right sides of the square through hole, respectively, and the two push blocks are used to push the two elastic buckles out of the inner cavity of the square through hole.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] This invention utilizes a conveying assembly, including a suction cup and a soft polyurethane block. A cylinder extends a push rod to bring the suction cup close to the workpiece. Then, an air supply pipe draws air from the bottom of the suction cup, adsorbing the workpiece. The cylinder retracts the push rod, and an electric slide rail moves the cylinder above one of the heating furnace's spiral outer covers, releasing the workpiece and placing it above the cover. The cylinder then extends the push rod again, causing the soft polyurethane block to firmly press the workpiece onto the heating furnace's spiral outer cover. A grinding disc then rotates the heating furnace's spiral outer cover to the next process. This structure, using the soft polyurethane block to press the workpiece, increases the pressing force, ensuring the workpiece is firmly and stably pressed onto the heating furnace's spiral outer cover. After the suction head releases the workpiece, it prevents the workpiece from bouncing, standing upright, or even deviating, thus avoiding production downtime, improving production efficiency, and enhancing the flexibility of the equipment.

[0013] This utility model, through its installation components including a mounting bracket and two elastic clips, allows for easy replacement or repair of the conveying component. Pressing a button causes rack two to rotate, which in turn moves rack one to the left and right sides respectively. At this time, two push blocks push the two elastic clips out of the square through-hole, thus disassembling the suction head component from the bottom of the mounting bracket. Releasing the button allows rack two to return to its original position under the action of a spring. Aligning the two elastic clips on the top of the suction head component with the left and right sides of the square through-hole and inserting them allows for reinstallation. This structure enables quick disassembly of the suction head component by pressing a button, facilitating user repair or replacement and improving the device's practicality. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0015] Figure 2 This is a schematic diagram of the handling component structure of this utility model;

[0016] Figure 3 This is a schematic diagram of the installation component structure of this utility model;

[0017] Figure 4 This is a schematic diagram of the internal structure of the mounting bracket of this utility model.

[0018] [Figure Labels]

[0019] 1. Base; 2. Conveying device; 3. Grinding disc; 4. Spiral outer cover of heating furnace; 5. Inserting and twisting small bowl workpiece; 6. Handling assembly; 7. Installation assembly; 61. Electric slide rail; 62. Cylinder; 63. Suction head assembly; 64. Suction cup; 65. Soft polyurethane block; 66. Air supply pipe; 71. Mounting bracket; 72. Square through hole; 73. Elastic buckle; 74. Gear; 75. Slide groove; 76. Rack one; 77. Push block; 78. Rack two; 79. Spring; 711. Button. Detailed Implementation

[0020] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0021] As attached Figure 1 To the attached Figure 4An embodiment of this utility model provides a feeding head for a rotary automatic twisting machine with a small bowl for twisting, including a base 1, a conveying device 2 and a grinding disc 3 on the top of the base 1, and the grinding disc 3 is located on the left side of the conveying device 2. Multiple heating furnace spiral outer covers 4 are fixedly installed on the top of the grinding disc 3. A small bowl for twisting is placed on the top surface of the conveying device 2. A conveying component 6 is provided on one side of the conveying device 2, and an installation component 7 is provided on one side of the conveying component 6.

[0022] The conveying assembly 6 includes an electric slide rail 61, which is fixedly installed on the top of the conveying device 2. A cylinder 62 is provided on one side of the electric slide rail 61. The electric slide rail 61 is used to control the left and right sliding of the cylinder 62. A suction head assembly 63 is provided below the cylinder 62. A suction cup 64 is fixedly installed on the bottom of the suction head assembly 63. A soft polyurethane block 65 is connected to the bottom surface of the suction head assembly 63 by screw threads, and the soft polyurethane block 65 is located on one side of the suction cup 64.

[0023] The conveying assembly 6 also includes an air supply pipe 66, which is located above the suction cup 64. The cylinder 62 and the air supply pipe 66 are controlled by an air pump respectively. The air supply pipe 66 is used to extract air from the bottom of the suction cup 64, with the purpose of controlling the suction cup 64 to adsorb the insert-twisted small bowl workpiece 5.

[0024] The suction cup 64 approaches the twisted bowl workpiece 5, and the air supply pipe 66 draws air from the bottom of the suction cup 64, thereby using atmospheric pressure to adsorb the twisted bowl workpiece 5. When the twisted bowl workpiece 5 moves to the top of one of the heating furnace spiral outer covers 4, the air supply pipe 66 sends air back to the bottom of the suction cup 64, causing the suction cup 64 to release the twisted bowl workpiece 5. At this time, the push rod of the cylinder 62 pushes the soft polyurethane block 65 to press the twisted bowl workpiece 5 onto the heating furnace spiral outer cover 4.

[0025] The diameter of the suction cup 64 and the length and width of the soft polyurethane block 65 are both smaller than the diameter of the insert-twisting small bowl workpiece 5. The heating furnace spiral outer cover 4 is used to fix the insert-twisting small bowl workpiece 5, and the grinding disc 3 is used to drive multiple heating furnace spiral outer covers 4 to rotate.

[0026] The mounting assembly 7 includes a mounting bracket 71, which is fixedly mounted on one end of the push rod of the cylinder 62. A square through hole 72 is provided on one outer surface of the mounting bracket 71. An elastic buckle 73 is fixedly connected to the top surface of the suction head component 63. A gear 74 is rotatably connected to the inner wall of the mounting bracket 71. A sliding groove 75 is provided on one side surface of the inner cavity of the mounting bracket 71. A rack 76 is slidably connected to the mounting bracket 71 through the sliding groove 75. The rack 76 meshes with the gear 74. A push block 77 is fixedly connected to one end of the rack 76. A rack 78 is slidably connected to the inner wall of the mounting bracket 71 and meshes with the gear 74. A spring 79 is fixedly connected to one end of the rack 78. The end of the spring 79 away from the rack 78 is fixedly connected to the mounting bracket 71. A button 711 is fixedly connected to the other end of the rack 78.

[0027] Among them, there are two of each of the elastic buckle 73, slide groove 75, rack 76 and push block 77, which are distributed in a ring array at equal angles around the central axis of gear 74.

[0028] Among them, the two elastic buckles 73 are used to lock on the left and right sides of the square through hole 72, and the two push blocks 77 are used to push the two elastic buckles 73 out of the inner cavity of the square through hole 72.

[0029] By locking the two elastic clips 73 on the left and right sides of the square through hole 72, the air supply pipe 66 can be quickly installed at the bottom of the mounting bracket 71. When the rack 2 78 slides on the inner wall of the mounting bracket 71, it will drive the gear 74 to rotate, thereby driving the two racks 1 76 to move in opposite directions. When the two racks 1 76 move along the two slide grooves 75 respectively, the two push blocks 77 will push the two elastic clips 73 respectively.

[0030] The working process of this utility model is as follows:

[0031] First, the cylinder 62 extends its push rod, bringing the suction cup 64 close to the insert-twisted small bowl workpiece 5. Then, the air supply pipe 66 draws air from the bottom of the suction cup 64, causing the suction cup 64 to adsorb the insert-twisted small bowl workpiece 5. At this time, the cylinder 62 retracts its push rod, and the electric slide rail 61 drives the cylinder 62 to move above one of the heating furnace spiral outer covers 4. The cylinder 62 extends its push rod, and the air supply pipe 66 supplies air to the bottom of the suction cup 64, thereby releasing the insert-twisted small bowl workpiece 5 and placing it above the heating furnace spiral outer cover 4. At this time, the cylinder 62 continues to extend its push rod, causing the soft polyurethane block 65 to stably and firmly press the insert-twisted small bowl workpiece 5 onto the heating furnace spiral outer cover. 4. The grinding disc 3 drives the spiral outer cover 4 of the heating furnace to rotate to the next process. If the conveying component 6 needs to be replaced or repaired, press button 711 to make rack 2 78 drive gear 74 to rotate, thereby driving the two racks 1 76 to move to the left and right sides respectively. At this time, the two push blocks 77 push the two elastic buckles 73 out of the square through hole 72 respectively, thereby removing the suction head component 63 from the bottom of the mounting bracket 71. Release button 711. At this time, rack 2 78 returns to its original position under the action of spring 79. Align the two elastic buckles 73 on the top of the suction head component 63 with the left and right sides of the square through hole 72 and insert them to reinstall.

[0032] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0033] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0034] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A rotary automatic twisting machine with a small bowl for feeding, comprising a base (1), characterized in that, The base (1) is provided with a conveying device (2) and a grinding disc (3) on its top, and the grinding disc (3) is located on the left side of the conveying device (2). Multiple heating furnace spiral outer covers (4) are fixedly installed on the top of the grinding disc (3). A small bowl workpiece (5) is placed on the top surface of the conveying device (2). A conveying component (6) is provided on one side of the conveying device (2), and an installation component (7) is provided on one side of the conveying component (6). The conveying assembly (6) includes an electric slide rail (61), which is fixedly installed on the top of the conveying device (2). A cylinder (62) is provided on one side of the electric slide rail (61). The electric slide rail (61) is used to control the cylinder (62) to slide left and right. A suction head component (63) is provided below the cylinder (62). A suction cup (64) is fixedly installed on the bottom of the suction head component (63). A soft polyurethane block (65) is connected to the bottom surface of the suction head component (63) by screw threads, and the soft polyurethane block (65) is located on one side of the suction cup (64).

2. The feeding head for the rotary automatic twisting machine according to claim 1, characterized in that, The transport assembly (6) also includes an air supply pipe (66), which is located above the suction cup (64). The cylinder (62) and the air supply pipe (66) are controlled by an air pump respectively. The air supply pipe (66) is used to extract air from the bottom of the suction cup (64) in order to control the suction cup (64) to adsorb the insert-twisted small bowl workpiece (5).

3. The feeding head for the rotary automatic twisting machine according to claim 1, characterized in that, The diameter of the suction cup (64) and the length and width of the soft polyurethane block (65) are both smaller than the diameter of the insert-twisting small bowl workpiece (5). The heating furnace spiral outer cover (4) is used to fix the insert-twisting small bowl workpiece (5). The grinding disc (3) is used to drive multiple heating furnace spiral outer covers (4) to rotate.

4. The feeding head for the rotary automatic twisting machine according to claim 1, characterized in that, The mounting assembly (7) includes a mounting bracket (71), which is fixedly mounted on one end of the push rod of the cylinder (62). A square through hole (72) is provided on one outer surface of the mounting bracket (71). An elastic buckle (73) is fixedly connected to the top surface of the suction head component (63). A gear (74) is rotatably connected to the inner wall of the mounting bracket (71). A sliding groove (75) is provided on one side surface of the inner cavity of the mounting bracket (71). A rack is slidably connected to the mounting bracket (71) through the sliding groove (75).

1. (76) The rack 1 (76) meshes with the gear (74). A push block (77) is fixedly connected to one end of the rack 1 (76). A rack 2 (78) is slidably connected to the inner wall of the mounting bracket (71), and the rack 2 (78) meshes with the gear (74). A spring (79) is fixedly connected to one end of the rack 2 (78). The end of the spring (79) away from the rack 2 (78) is fixedly connected to the mounting bracket (71). A button (711) is fixedly connected to the other end of the rack 2 (78).

5. The feeding head for the rotary automatic twisting machine according to claim 4, characterized in that, There are two of each of the elastic buckle (73), slide (75), rack (76) and push block (77), and they are arranged in a ring array at equal angles around the central axis of the gear (74).

6. The feeding head for the rotary automatic twisting machine according to claim 4, characterized in that, The two elastic buckles (73) are used to lock into the left and right sides of the square through hole (72), and the two push blocks (77) are used to push the two elastic buckles (73) out of the inner cavity of the square through hole (72).

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