A conjoined chip small cloth bag rotary separation system

Abstract

The present invention belongs to the technical field of automated equipment, and specifically provides a conjoined chip small cloth bag rotary separation system, which includes a chip small cloth bag conveying module and a synchronous rotary cutting module; the chip small cloth bag conveying module is used to press and fix a single chip small cloth bag on the conjoined chip small cloth bag, and sequentially convey the connecting belt between two adjacent chip small cloth bags to the cutting position of the rotary cutting module at a fixed time frequency; the synchronous rotary cutting module is used to synchronously cut the connecting belt between two adjacent chip small cloth bags at a fixed time frequency. By synchronously rotating and separating the chip small cloth bags of the conjoined chip small cloth bags at a fixed time frequency, the conjoined chip small cloth bags can be separated automatically and efficiently. The system has a high degree of automation, can quickly and continuously separate a large number of conjoined chip small cloth bags individually, optimizes the process between the production and use of chip small cloth bags, improves work efficiency, and reduces labor costs.

Description

Technical Field

[0001] The present invention belongs to the technical field of automated equipment, and particularly relates to a rotating separation system for small cloth bags of conjoined chips. Background Art

[0002] In the medical field, surgical operations are often performed. During surgical operations, gauze is often used for hemostasis and blood absorption. When the operation is completed, there may be an accident where the gauze is accidentally left in the patient's body, causing a medical accident. Therefore, there is an urgent need for a method that can detect whether there is gauze remaining in the patient's body after the operation without causing pain to the patient.

[0003] In the prior art, a small chip cloth bag is filled inside the gauze. The small chip cloth bag is to sew a tiny chip cloth bag inside a small cloth bag, and then sew the small cloth bag inside the gauze. The small chip cloth bag has metal or circuits, and the small chip cloth bag inside the gauze can be detected through a metal detector, so as to know whether there is gauze remaining in the patient's body. The entire sand belt small chip cloth bag is small in size, and is generally mass-produced continuously. After production and packaging are completed, multiple small chip cloth bags are connected to each other by lines to form a long strip. When specifically using a single small chip cloth bag or transporting the small chip cloth bags as a whole, it is necessary to cut and separate the small chip cloth bags from the long strip-shaped small chip cloth bags individually, so a lot of time and effort are required to separate the small chip cloth bags and store them in a container for use. Traditionally, manual scissors are used to cut the connecting lines between two small chip cloth bags to obtain a single small chip cloth bag. This not only has a high labor cost, but also has a low separation efficiency and cannot meet the application requirements of intelligent industrial production.

[0004] For cutting the connecting body of the small chip cloth bags into individual small chip cloth bags, a method of cutting a large number of small chip cloth bags in batches by pressing the cloth bags can also be adopted. However, since the connecting lines between the small chip cloth bags are soft and not easy to fix, and it is difficult to position the precise cutting position for separating the small chip cloth bags, the error tolerance rate of the small chip cloth bag sub-component operation is low, which reduces the production efficiency. Summary of the Invention

[0005] The object of the present invention is to overcome the problem of low separation efficiency of conjoined small chip cloth bags in the prior art.

[0006] To this end, the present invention provides a rotating separation system for conjoined small chip cloth bags, including a small chip cloth bag conveying module and a synchronous rotating cutting module;

[0007] The small chip cloth bag conveying module is used to press and fix a single small chip cloth bag on the conjoined small chip cloth bags, and sequentially convey the connecting belt between two adjacent small chip cloth bags to the cutting position of the rotating cutting module at a fixed time frequency;

[0008] The synchronous rotation cutting module is used to cut the connecting belt between two adjacent chip small cloth bags synchronously at the fixed time frequency.

[0009] Preferably, the chip small cloth bag conveying module includes a turret and a turret support frame. The turret is rotatably installed on the turret support frame, and a clamping mechanism for pressing or loosening a single chip small cloth bag is provided on the turret.

[0010] Preferably, the clamping mechanism includes an adsorption block, the adsorption block is an electromagnet, and the electromagnet is connected to the edge of the turret through a spring.

[0011] Preferably, a detection door is fixedly provided on the turret support frame. The turret can rotate through the detection door. A color recognition sensor and / or a metal detection sensor is provided on the detection door, and the color recognition sensor and / or the metal detection sensor is connected to the electromagnet switch.

[0012] Preferably, the turret includes a plurality of rotating teeth, and the distance between two adjacent rotating teeth is in a multiple ratio relationship with the distance between two adjacent chip small cloth bags.

[0013] Preferably, the synchronous rotation cutting module includes a tool rest support frame. A tool rest is rotatably provided on the tool rest support frame. The tool rest includes at least one blade, and the blade rotates synchronously and periodically with the chip small cloth bag conveying module. The connecting ends between two adjacent chip small cloth bags move synchronously and periodically to the cutting position of the blade.

[0014] Preferably, the synchronous rotation cutting module further includes a synchronous motor, and the synchronous motor is connected to the tool rest.

[0015] Preferably, the system further includes a controller, and the controller is used to control the synchronous rotation cutting module and the chip small cloth bag conveying module to work synchronously to cut the connecting belt between two adjacent chip small cloth bags intermittently conveyed from the chip small cloth bag conveying module.

[0016] Preferably, the system further includes a guiding mechanism. The guiding mechanism includes a guide wheel support frame. A guide wheel is rotatably provided on the guide wheel support frame, and a guide groove for placing the connected chip small cloth bags is provided on the guide wheel.

[0017] Preferably, the system further includes a storage bag, and the storage bag is located below the cutting position.

[0018] Advantages of the present invention: The present invention provides a rotating separation system for connected chip small cloth bags, including a chip small cloth bag conveying module and a synchronous rotating cutting module; the chip small cloth bag conveying module is used to press and fix a single chip small cloth bag on the connected chip small cloth bag, and sequentially convey the connecting belt between two adjacent chip small cloth bags to the cutting position of the rotating cutting module at a fixed time frequency; the synchronous rotating cutting module is used to synchronously cut the connecting belt between two adjacent chip small cloth bags at a fixed time frequency. By synchronously rotating and cutting the chip small cloth bags of the connected chip small cloth bags at a fixed time frequency, the connected chip small cloth bags can be separated automatically and efficiently. The system has a high degree of automation, can quickly and continuously separate a large number of connected chip small cloth bags individually, optimizes the process between the production and use of chip small cloth bags, improves work efficiency, and reduces labor costs.

[0019] The present invention will be further described in detail below with reference to the accompanying drawings. Description of the Drawings

[0020] Figure 1 is a three-dimensional structural schematic diagram of the rotating separation system for connected chip small cloth bags of the present invention;

[0021] Figure 2 is a front view schematic diagram of the rotating separation system for connected chip small cloth bags of the present invention;

[0022] Figure 3 is a structural schematic diagram of the clamping mechanism of the rotating separation system for connected chip small cloth bags of the present invention;

[0023] Figure 4 is a structural schematic diagram of the synchronous rotating cutting module of the rotating separation system for connected chip small cloth bags of the present invention;

[0024] Figure 5 is a structural schematic diagram of the connected chip small cloth bag of the rotating separation system for connected chip small cloth bags of the present invention;

[0025] Figure 6 is a state diagram of the separation and cutting of the chip small cloth bag of the rotating separation system for connected chip small cloth bags of the present invention.

[0026] Description of the reference numerals: Chip small cloth bag conveying module 100, synchronous rotating cutting module 200, detection door 300, turret 101, turret support frame 102, clamping mechanism 103, turret motor 104, rotating teeth 105, tool rest 201, tool rest support frame 202, blade 203, adsorption block 11, spring 12, chip small cloth bag 13, connecting belt 14. Detailed Embodiments

[0027] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0028] In the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0029] The terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features; in the description of the present invention, unless otherwise specified, the meaning of "a plurality" is two or more.

[0030] The embodiment of the present invention provides a rotating separation system for a connected-chip small cloth bag, including a chip small cloth bag conveying module 100 and a synchronous rotating cutting module 200; the chip small cloth bag conveying module 100 is used to press and fix a single chip small cloth bag 13 on the connected-chip small cloth bag 13, and sequentially convey the connecting belt 14 between two adjacent chip small cloth bags 13 to the cutting position of the rotating cutting module at a fixed time frequency; the synchronous rotating cutting module 200 is used to cut the connecting belt 14 between two adjacent chip small cloth bags 13 synchronously at the fixed time frequency.

[0031] It can be seen that, as Figure 4 in the connected-chip small cloth bag 13, generally multiple chip small cloth bags 13 distributed on the small cloth bag are arranged in sequence. For the mass-produced connected-chip small cloth bag 13, the connecting belt between two adjacent chip small cloth bags 13 is connected by a line or a cloth bag. Generally, the surface of the chip small cloth bag 13 is green, and the line or cloth bag is white or other colors. The specific working principle is as Figure 1 and Figure 2As shown, the chip small cloth bag conveying module 100 conveys the connected chip small cloth bags 13 into the synchronous rotary cutting module 200 at a fixed time frequency. The synchronous rotary cutting module 200 also rotates synchronously with the chip small cloth bag conveying module 100 at the same time frequency, ensuring that each time when the synchronous belt between two adjacent chip small cloth bags 13 just reaches the cutting position, the blade 203 of the synchronous rotary cutting module 200 starts to cut, so that the connecting belt 14 between every two adjacent chip small cloth bags 13 of the connected chip small cloth bags 13 is cut off.

[0032] In a preferred solution, the chip small cloth bag conveying module 100 includes a turret 101 and a turret support frame 102. The turret 101 is rotatably installed on the turret support frame 102, and a clamping mechanism 103 for pressing or loosening a single chip small cloth bag 13 is provided on the turret 101. It can be seen that, as Figures 1 to 3 shown, the turret 101 rotates at a fixed speed, and the connected chip small cloth bags 13 are wound around the turret 101 and rotate with the turret 101. When a chip small cloth bag 13 is detected, the clamping mechanism 103 clamps the chip small cloth bag 13, so as to ensure that each chip small cloth bag 13 is clamped and rotates with the turret 101. Since the rotation speed is fixed and the connected chip small cloth bags 13 are standard parts, the distance between two adjacent chip small cloth bags 13 is also basically fixed. With the fixed-speed rotation of the turret 101, the chip small cloth bags 13 can be fed into the synchronous rotary cutting module 200 at a fixed time frequency. The time frequencies of the chip small cloth bag conveying module 100 and the synchronous rotary cutting module 200 are set to be the same, but the times are staggered, so that each time when the connecting belt 14 between two adjacent chip small cloth bags 13 is conveyed to the cutting position, the synchronous rotary cutting module 200 can start cutting.

[0033] In a preferred solution, the clamping mechanism 103 includes an adsorption block 11. The adsorption block 11 is an electromagnet, and the electromagnet is connected to the edge of the turret 101 through a spring 12. As Figures 1 to 3 shown, the turret 101 rotates with the electromagnet. When a chip small cloth bag 13 is detected to come, the electromagnet starts to work and adsorbs the chip small cloth bag 13 on the electromagnet. At this time, the chip small cloth bag 13 is closely attached to the surface of the electromagnet or embedded into the slot in the middle of the electromagnet for adsorption and fixation. The electromagnet can be a structure with a slot formed between two small pieces in the figure, or a whole-piece structure. Finally, the chip is fixed by electromagnetic adsorption. Thus, the chip small cloth bag 13 is fixed on the turret 101, facilitating the subsequent cutting tool to cut off the connecting belt 14 between the chip small cloth bags 13. Among them, the spring 12 plays a role in shock absorption. When the electromagnet is energized to generate an attractive force to adsorb the chip small cloth bag 13, there will be an impact force, which is absorbed by the spring 12 to prevent excessive impact vibration from damaging the chip small cloth bag 13.

[0034] In a preferred solution, a detection door 300 is fixedly provided on the turret support frame 102, and the turret 101 can rotate through the detection door 300. A color recognition sensor and / or a metal detection sensor is provided on the detection door 300, and the color recognition sensor and / or the metal detection sensor is connected to the electromagnet switch. It can be seen that the color of the chip bag 13 is generally different from the color of the connecting belt 14, and there is metal in the chip bag 13, and the connecting belt 14 is non-metallic. Through the above distinction, a corresponding detection sensor can be set to sense the chip bag 13. When the conjoined chip bag rotates to the detection door 300 with the turret 101, the sensor on the detection door 300 senses the arrival of the chip bag 13, and at the same time, the electromagnet is turned on to fix the chip bag 13 on the edge of the turret 101.

[0035] The preferred solution is Figure 3 As shown, the clamping mechanism 103 includes an electromagnetic adsorption structure, which includes an electromagnetic adsorption block and a magnet. The electromagnetic adsorption block is fixedly connected to the outer edge of the turret, and the magnet is connected to the electromagnetic adsorption block through a spring. A groove is provided in the middle of the magnet and the electromagnetic adsorption block. The width of the groove is between the width of the chip and the width of the cloth bag, and the magnet and the electromagnetic adsorption block can be squeezed against each other to form a compression space for compressing the edge of the small cloth bag 13 of the chip. The interaction and adsorption between the electromagnetic adsorption block and the magnet are realized by powering on and off, so as to clamp or release the small cloth bag of the chip. Before powering on and clamping, driven by the turret, the conjoined small cloth bag of the chip is embedded in the groove. The chip is small and is directly embedded in the groove. The cloth bag is large, so the edge of the cloth bag is propped up in the compression space. When power is on, the electromagnetic adsorption block moves downward to press the edge of the cloth bag on the magnet to achieve the function of compressing the small cloth bag 13 of the chip, so as to facilitate the subsequent cutting operation. After the cutting is completed, the electromagnetic suction block is powered off and loses its attraction force. Under the action of the spring 12, the electromagnetic suction block is stretched open to release the separated chip bag 13.

[0036] In a preferred solution, the turret 101 includes a plurality of rotating teeth 105, and the distance between two adjacent rotating teeth 105 is in multiple proportion to the distance between two adjacent chip bags 13. For example, when the distance between two adjacent chip bags 13 is 6 cm, the distance between two adjacent rotating teeth 105 is a multiple of 6, such as 1 cm, 2 cm, 3 cm or 6 cm, so that each chip bag 13 can be fixed with a corresponding rotating tooth 105 when it arrives.

[0037] Preferably, the synchronous rotation cutting module 200 includes a tool rest support frame 202, on which a tool rest 201 is rotatably provided. The tool rest 201 includes at least one blade 203, and the blade 203 rotates synchronously and periodically with the chip small cloth bag conveying module 100. The connection end between two adjacent chip small cloth bags 13 moves synchronously and periodically to the cutting position of the blade 203. As Figures 1 to 4 shown, the rotation of the tool rest 201 is synchronous with the chip small cloth bag conveying module 100, that is, it is in a proportional relationship with the rotation speed of the turret 101. For example, when it is required to cut 30 - 60 chip small cloth bags 13 per minute, the rotation teeth 105 of the turret 101 can be set to 30, the blades 203 to 6, the turret 101 rotates 1 circle per minute, and the tool rest 201 rotates 5 circles per minute. In this way, it can be ensured that every time a rotation tooth 105 passes through the cutting position, the blade 203 cuts the connecting belt 14 between this rotation tooth 105 and the next rotation tooth 105 once.

[0038] Preferably, the synchronous rotation cutting module 200 further includes a synchronous motor, which is connected to the tool rest 201. By implementing the set fixed time frequency of the synchronous rotation cutting module 200 and the chip small cloth bag conveying module 100, subsequent automated work can be carried out. The fixed time frequency can be adjusted to adjust the efficiency according to the specific working conditions.

[0039] Preferably, the system further includes a controller, which is used to control the synchronous operation of the synchronous rotation cutting module 200 and the chip small cloth bag conveying module 100 to cut off the connecting belt 14 between two adjacent chip small cloth bags 13 intermittently conveyed from the chip small cloth bag conveying module 100. The rotation speeds of the turret motor 104 and the synchronous motor are set by the controller so that the two modules operate synchronously.

[0040] Preferably, the system further includes a guiding mechanism, which includes a guiding wheel support frame, on which a guiding wheel is rotatably provided, and a guiding groove for placing the connected chip small cloth bag 13 is provided on the guiding wheel. As Figure 5 and Figure 6 shown, before starting work, first pass the connected chip small cloth bag 13 around the guiding groove on the guiding wheel support frame to reach the turret 101 for pressing, and then the turret 101 starts to rotate, and then automatic cutting can start. The guiding groove plays a guiding role. The guiding groove is aligned with the turret 101, so that the connected chip small cloth bag 13 can always be aligned and enter the pressing mechanism at the edge of the turret 101 to avoid deviation.

[0041] Preferably, the system further includes a storage bag, which is located below the cutting position. As Figure 6As shown, when the conjoined chip small cloth bag 13 passes through the cutting position, the connecting belt 14 between two adjacent chip small cloth bags 13 is cut off. At this time, the pressing mechanism releases the chip small cloth bag 13, and the chip small cloth bag 13 can freely fall into the storage bag for storage.

[0042] The specific working principle of the embodiment of the present invention is as follows:

[0043] Before the system starts, first pass the conjoined chip small cloth bag 13 around the guide wheel and pull the first chip small cloth bag 13 to the turret 101. The electromagnet is turned on to adsorb and tightly attach the first chip small cloth bag 13 to the turret 101, and then the system is started and the turret 101 starts to rotate. Whenever a chip small cloth bag 13 arrives at the turret 101, there is a corresponding rotating tooth 105 to correspond to it and adsorb and fasten it. When rotating to the cutting position, the blade 203 on the tool holder 201 starts to rotate and cut at a fixed time frequency set in advance, cutting off the connecting belt 14 between two adjacent chip small cloth bags 13. After cutting, the electromagnet corresponding to the previous chip small cloth bag 13 is powered off to release the chip small cloth bag 13, and the chip small cloth bag 13 falls into the storage bag. In this way, the purpose of automatically separating the conjoined chip small cloth bags 13 can be achieved.

[0044] The beneficial effects of the present invention: The conjoined chip small cloth bag rotary separation system provided by the present invention includes a chip small cloth bag conveying module and a synchronous rotary cutting module; the chip small cloth bag conveying module is used to press and fix a single chip small cloth bag on the conjoined chip small cloth bag, and sequentially convey the connecting belt between two adjacent chip small cloth bags to the cutting position of the rotary cutting module at a fixed time frequency; the synchronous rotary cutting module is used to synchronously cut off the connecting belt between two adjacent chip small cloth bags at a fixed time frequency. By synchronously rotating and cutting the chip small cloth bags of the conjoined chip small cloth bag at a fixed time frequency, the conjoined chip small cloth bags can be separated automatically and efficiently. The system has a high degree of automation, can quickly and continuously separate a large number of conjoined chip small cloth bags individually, optimizes the process between the production and use of chip small cloth bags, improves work efficiency, and reduces labor costs.

[0045] The above examples are only illustrative of the present invention and do not constitute a limitation on the protection scope of the present invention. Any design identical or similar to the present invention falls within the protection scope of the present invention.

Claims

1. A conjoined chip small cloth bag rotary separation system, characterized in that: It includes a chip bag conveying module and a synchronous rotation cutting module; the chip bag conveying module is used to press and fix a single chip bag on the connected chip bag, and convey the connecting belt between two adjacent chip bags to the cutting position of the synchronous rotation cutting module in sequence at a fixed time frequency; the synchronous rotation cutting module is used to synchronously cut the connecting belt between two adjacent chip bags at the fixed time frequency; the chip bag conveying module includes a turret and a turret support frame, the turret is rotatably mounted on the turret support frame, and the turret is provided with a clamping mechanism for pressing or loosening a single chip bag; the clamping mechanism includes an electromagnetic adsorption structure, the electromagnetic adsorption structure includes an electromagnetic suction block and a magnet, the electromagnetic suction block is fixedly connected to the outer edge of the turret, the magnet and the electromagnetic suction block are connected by a spring, and a groove is provided in the middle of the magnet and the electromagnetic suction block, the width of the groove is between the chip width and the bag width, and the magnet and the electromagnetic suction block are connected The blocks can be squeezed against each other to form a compression space for compressing the edge of the chip bag; the interaction and adsorption between the electromagnetic suction block and the magnet are realized by powering on and off, so as to clamp or release the chip bag; before powering on and clamping, driven by the turret, the conjoined chip bag is embedded in the groove, the chip is small and directly embedded in the groove, and the bag is large, so the edge of the bag is propped up in the compression space, when power is on, the electromagnetic suction block moves downward to press the edge of the bag on the magnet to achieve the effect of pressing the chip bag, which is convenient for subsequent cutting operations; after cutting, the electromagnetic suction block is powered off and loses its attraction, and the electromagnetic suction block is propped open under the action of the spring to release the separated chip bag; the synchronous rotating cutting module includes a knife holder support frame, on which a knife holder is rotatably provided, and the knife holder includes at least one blade, which rotates periodically synchronously with the chip bag conveying module, and the connecting end between two adjacent chip bags is synchronously and periodically moved to the cutting position of the blade.

2. The conjoined chip small cloth bag rotation separation system according to claim 1, wherein: A detection door is fixedly arranged on the turret support frame, and the turret can rotate through the detection door. A color recognition sensor and / or a metal detection sensor is arranged on the detection door, and the color recognition sensor and / or the metal detection sensor is connected to the electromagnet switch.

3. The conjoined chip small cloth bag rotary separation system according to claim 1, wherein: The turret comprises a plurality of rotating teeth, and the distance between two adjacent rotating teeth is in multiple proportion to the distance between two adjacent chip small cloth bags.

4. The conjoined chip small cloth bag rotary separation system according to claim 1, wherein: The synchronous rotary cutting module also includes a synchronous motor, and the synchronous motor is connected to the tool holder.

5. The conjoined chip small cloth bag rotation separation system according to claim 1, wherein: The system further includes a controller for controlling the synchronous rotation cutting module and the chip bag conveying module to work synchronously so as to cut off the connection belt between two adjacent chip bags intermittently conveyed by the chip bag conveying module.

6. The conjoined chip small cloth bag rotation separation system according to claim 1, characterized in that: The system further comprises a guide mechanism, which comprises a guide wheel support frame, on which a guide wheel is rotatably provided, and on which a guide groove for placing a small cloth bag of conjoined chips is provided.

7. The conjoined chip small cloth bag rotary separation system according to claim 1, characterized in that: The system further includes a storage bag, and the storage bag is located below the cutting position.

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