Finger sleeve processing and packaging machine

Abstract

A finger cot processing and packaging machine. The invention solves the problem that the existing finger cots are difficult to process and cannot be produced continuously and reliably. The invention comprises a frame, on which are provided a material discharge device for unwinding coiled materials, a deviation correction device for correcting deviation during feeding, a material folding device for folding coiled materials, a die-cutting device for die-cutting the folded coiled materials, and a material receiving device for collecting the die-cut materials. The material discharge device, the deviation correction device, the material folding device, the die-cutting device, and the material receiving device are connected in sequence, and the material receiving device comprises a conveying mechanism for receiving the die-cutting materials by the die-cutting device and providing negative pressure. The beneficial effect of the present invention is that the material discharge device, the deviation correction device, the material folding device, the die-cutting device, and the material receiving device are provided, so that the products after unwinding can be processed and formed on the machine, and negative pressure is provided during receiving to avoid material deviation, so that product receiving is convenient and reliable.

Description

Technical Field

[0001] The invention relates to a packaging machine, in particular to a finger sleeve processing and packaging machine. Background Art

[0002] Packaging machinery refers to machinery that can complete all or part of the product and commodity packaging process. The packaging process includes feeding, die-cutting, and receiving materials. Finger cots, also known as finger cots, are a kind of protective products widely used in industry, medical treatment, and life. They are usually used in infant oral care and cleaning. Because the finger cots need to be inserted into the infant's mouth for cleaning, finger cots made of ordinary materials obviously cannot meet the requirements. Finger cots made of non-woven fabrics and other materials are small in size, making it difficult to process the product, and it is impossible to achieve fast, continuous, and reliable processing, resulting in low product production efficiency. Especially when die-cutting and receiving materials after die-cutting, due to static electricity or waste suction devices or other reasons, the material will be offset and cannot be reliably dropped, or deflected after dropping, which is not conducive to subsequent material collection and continuous production, affecting product production efficiency. Summary of the invention

[0003] In order to solve the problem that the existing finger cots in the background technology are difficult to process and cannot be produced continuously and reliably, the present invention provides a finger cot processing and packaging machine.

[0004] The technical solution of the present invention is: a finger cot processing and packaging machine, including a frame, on which are provided a material unwinding device for unwinding coiled materials, a deviation correcting device for correcting deviation during feeding, a material folding device for folding coiled materials, a die-cutting device for die-cutting the folded coiled materials, and a material receiving device for collecting die-cut materials, wherein the material unwinding device, the deviation correcting device, the material folding device, the die-cutting device, and the material receiving device are sequentially connected, and the material receiving device includes a conveying mechanism for receiving the die-cutting materials of the die-cutting device and providing negative pressure.

[0005] As a further improvement of the present invention, a circular arc cutting device is provided between the deviation correction device and the material folding device, and the circular arc cutting device includes a cutting knife roller and a cutting bottom roller. The cutting knife roller and the cutting bottom roller cooperate with each other and cut the material by rotating in opposite directions and form a circular arc on the material.

[0006] As a further improvement of the present invention, the material folding device includes a material folding frame, the material folding frame is provided with a material folding bottom plate and a material folding plate, the material folding plate is arranged below the material folding bottom plate and cooperates with the material folding bottom plate for folding the rolled material.

[0007] As a further improvement of the present invention, the folding plate is triangular and arranged below the folding bottom plate, and the folding plate cooperates with the bottom surface of the folding bottom plate through the folding material oblique edge for folding the rolled material.

[0008] As a further improvement of the present invention, the die-cutting device includes a die-cutting frame, the die-cutting frame is provided with a die-cutting drive and a die-cutting roller group, the die-cutting roller group includes a first die-cutting roller shaft and a second die-cutting roller shaft, the die-cutting drive is connected to the die-cutting roller group and drives the first die-cutting roller shaft and the second die-cutting roller shaft to rotate and cooperate with each other for die-cutting materials, and the first die-cutting roller shaft is provided with a die-cutting negative pressure component for generating negative pressure so that the material is close to the first die-cutting roller shaft.

[0009] As a further improvement of the present invention, the die-cutting negative pressure assembly includes an air distribution disk, an air distribution groove is provided on the air distribution disk, and a plurality of first air distribution holes are provided on the first die-cutting roller. The first air distribution holes have a first position which is connected with the air distribution groove in the air distribution disk when receiving the material and produces a first position which makes the material close to the first die-cutting roller and a second position which is isolated from the air distribution groove.

[0010] As a further improvement of the present invention, the first die-cutting roller is provided with a plurality of air distribution channels, each air distribution channel corresponds to a plurality of first air distribution holes, the air distribution groove is arranged in an arc shape, the first die-cutting roller is provided with second air distribution holes, and the second air distribution holes are arranged on both sides of the first air distribution holes.

[0011] As a further improvement of the present invention, a die-cutting knife for die-cutting materials is provided on the second die-cutting roller, the die-cutting knife is covered with a soft covering, the die-cutting knife has a first position when installed and a second position for die-cutting, the horizontal height of the soft covering is higher than the horizontal height of the die-cutting knife, and the die-cutting knife extends out of the soft covering when in the second position for die-cutting materials.

[0012] As a further improvement of the present invention, the conveying mechanism includes a conveying frame, a first conveying member is provided on the conveying frame, a plurality of first suction holes are provided on the first conveying member, the first conveying member includes a first conveying part and a first connecting part, and a suction box is provided on the conveying frame, the suction box is connected to the first suction hole and generates a negative pressure on the first conveying part of the first conveying member to adsorb the material.

[0013] As a further improvement of the present invention, the material receiving device includes a material insertion mechanism, the material insertion mechanism includes a material insertion plate and a material insertion driving component, the material insertion driving component is connected to the material insertion plate and drives the material insertion plate to reciprocate, and the material insertion plate has a first position when installed and a second position driven by the material insertion driving component to press the material on the conveyor frame.

[0014] The beneficial effects of the present invention are that a material discharge device, a deviation correction device, a material folding device, a die cutting device, and a material collection device are provided, so that the product can be processed and formed on the machine after the material is discharged, and negative pressure is provided when collecting the material to avoid material deviation, so that the product collection is convenient and reliable. The present invention also has the advantages of simple structure, convenient assembly, reliable action, long service life, etc. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Attached Figure 1 It is a schematic structural diagram of an embodiment of the present invention.

[0016] Attached Figure 2 For attachment Figure 1 Schematic diagram of the structure of the middle folding device 4.

[0017] Attached Figure 3 For attachment Figure 1 A schematic structural diagram of the middle folding device 4 in another direction.

[0018] Attached Figure 4 For attachment Figure 1 Schematic diagram of the explosion structure of the middle folding device 4.

[0019] Attached Figure 5 For attachment Figure 1 Schematic diagram of the structure of the middle die-cutting device 5.

[0020] Attached Figure 6 For attachment Figure 5 Schematic diagram of the structure of the middle die-cutting roller group 53.

[0021] Attached Figure 7 For attachment Figure 6 Schematic diagram of the structure of the first die-cutting roller 531.

[0022] Attached Figure 8 For attachment Figure 7 Schematic diagram of the cross-sectional structure.

[0023] Attached Fig. 9 For attachment Figure 6 Schematic diagram of the structure of the second die-cutting roller 532.

[0024] Attached Fig.10 For attachment Figure 6 Schematic diagram of the structure of the middle gas distribution plate 541.

[0025] Attached Fig.11 For attachment Figure 5 Schematic diagram of the structure of the first traction mechanism 55.

[0026] Attached Fig.12 For attachment Figure 1 Schematic diagram of the structure of the middle material receiving device 6.

[0027] Attached Fig.13 For attachment Fig.13 Schematic diagram of the structure of the middle conveying frame 61.

[0028] Attached Fig.14 For attachment Fig.13 A schematic structural diagram of the middle inserting mechanism 64.

[0029] Attached Fig.15 For attachment Fig.13 Schematic diagram of the structure at the third conveying member 65.

[0030] Attached Fig.16 For attachment Figure 1 Schematic diagram of the structure of the mid-cut arc opening device 7.

[0031] In the figure, 1, frame; 2, material discharging device; 3, deviation correction device; 4, material folding device; 41, material folding frame; 42, material folding bottom plate; 421, material folding guide plate; 43, material folding plate; 431, material folding bevel; 432, material folding mounting plate; 4321, material folding mounting hole; 44, material folding adjustment screw; 5, die-cutting device; 51, die-cutting frame; 52, die-cutting driving member; 53, die-cutting roller group; 531, first die-cutting roller; 5311, first air distribution hole; 5312, air distribution channel; 5313, second air distribution hole; 532, second die-cutting roller; 5321, die-cutting knife; 5322, soft covering part; 54, die-cutting negative pressure assembly; 541, air distribution disk; 5411, air distribution groove; 55, first traction mechanism; 551, first traction roller group; 56, heat sealing mechanism; 561, ultrasonic welding roller; 57, second traction mechanism; 571, second traction roller group; 6, material receiving device; 61, conveying frame; 611, suction box; 612, first suction slot; 613, second suction slot; 614, notch; 62, first conveying member; 621, first suction hole; 622, first conveying part; 623, first connecting part; 63, second conveying member; 631, second suction hole; 632, second conveying part; 633, second connecting part; 64, plug Material mechanism; 641, material insertion plate; 6411, top pressure part; 642, material insertion driving member; 643, material insertion transmission assembly; 6431, rotating disk; 6432, material insertion adjustment rod; 644, slider; 645, guide rail; 646, connecting block; 65, third transmission member; 651, baffle; 652, material receiving chamber; 66, conveying mechanism; 7, arc cutting device; 71, cutting knife roller; 72, cutting bottom roller; 8, waste suction device; 9, material. DETAILED DESCRIPTION

[0032] The embodiments of the present invention are further described below in conjunction with the accompanying drawings:

[0033] Depend on Figure 1 Combination Figure 2-16As shown, a finger cot processing and packaging machine includes a frame 1, on which a material unwinding device 2 for unwinding a coil (material), a deviation-correcting device 3 for correcting deviation during feeding, a material folding device 4 for folding the coil, a die-cutting device 5 for die-cutting the folded coil, and a material receiving device 6 for collecting the die-cut material are provided. The material unwinding device 2, the deviation-correcting device 3, the material folding device 4, the die-cutting device 5, and the material receiving device 6 are connected in sequence, and the material receiving device 6 includes a conveying mechanism 66 for receiving the die-cut material 9 of the die-cutting device 5 and providing negative pressure. The beneficial effect of the present invention is that the material unwinding device, the deviation-correcting device, the material folding device, the die-cutting device, and the material receiving device are provided, so that the product after unwinding can be processed and formed on the machine, and negative pressure is provided during material receiving to avoid material deviation, so that the product receiving is convenient and reliable. The present invention also has the advantages of simple structure, convenient assembly, reliable operation, and long service life.

[0034] A circular arc cutting device 7 is provided between the deviation correction device 3 and the material folding device 4. The circular arc cutting device 7 includes a cutting knife roller 71 and a cutting bottom roller 72. The cutting knife roller 71 and the cutting bottom roller 72 cooperate with each other and cut the material by rotating in opposite directions and form a circular arc on the material. Such a structure allows the material to be cut into a circular arc before processing, and after the finger sleeve is formed, it is easy to insert the finger, which is convenient to use. A waste suction device 8 is also provided at the rear of the die-cutting device, which can pull away the excess material of the die-cutting to avoid affecting the subsequent processing of the product.

[0035] The material folding device 4 comprises a material folding frame 41, on which a material folding bottom plate 42 and a material folding plate 43 are arranged, and the material folding plate 43 is arranged below the material folding bottom plate 42 and cooperates with the material folding bottom plate 42 for folding the rolled material. The beneficial effect of the present invention is that the feed material can be reliably folded by setting the material folding bottom plate and the material folding plate, which is convenient for subsequent processing and improves the product processing efficiency. The present invention also has the advantages of simple structure, convenient assembly, reliable action, long service life, etc.

[0036] The folding plate 43 is triangular and arranged below the folding bottom plate 42. The folding plate 43 cooperates with the bottom surface of the folding bottom plate 42 for folding the rolled material. Specifically, the folding plate 43 cooperates with the bottom surface of the folding bottom plate 42 through the folding bevel 431 for folding the rolled material. That is, when the material is fed, it fits with the bottom surface of the folding bottom plate, and at the same time, it slowly folds and deforms the moving material through the folding bevel, so that the product can be reliably folded and convenient for subsequent processing of the product. More specifically, the folding bevel can be thickened to play a good role in blocking the material and folding and deforming the material.

[0037] The folding plate 43 is provided with a folding mounting plate 432, and the folding mounting plate 432 is provided with a long strip folding mounting hole 4321 for fixing. Such a structure can adjust the distance between the folding plate and the bottom surface of the folding bottom plate, which is convenient for adapting to the feeding and processing of different products. More specifically, the folding mounting plate 432 and the folding plate 43 are integrated. Such a structure is convenient for the installation and fixing of the product, has a simple structure, and is convenient and reliable to fix.

[0038] The folding bottom plate 42 is provided with a folding guide plate 421, which is arranged toward the coil feeding direction. The folding guide plate is arranged to facilitate the coil feeding to reliably enter the bottom of the folding bottom plate, which is convenient for subsequent folding processing.

[0039] The width of the folding material guide plate 421 is greater than the width of the folding material bottom plate 42. Specifically, the folding material guide plate 421 is set obliquely and the folding material guide plate 421 and the folding material bottom plate 42 are an integrated structure. The structure of the folding material guide plate makes the feeding of the coil more reliable, avoiding the displacement of the coil during feeding and affecting the subsequent folding. More specifically, the coil enters from the bottom of the obliquely set folding material guide plate to the bottom of the folding material bottom plate and fits with the bottom surface of the folding material bottom plate and the folding material bevel of the folding material plate, and the coil is folded by the limit of the folding material bevel during the process, which is convenient for the subsequent processing of the product.

[0040] The folding frame 41 is provided with a folding adjustment screw 44, which is connected to the folding bottom plate 42 and allows the vertical height of the folding bottom plate 42 to be adjusted. Specifically, the folding frame 41 is arranged in a Z shape. Such a structure can adjust the horizontal height of the folding bottom plate, thereby adjusting the position of the folding plate, facilitating reliable folding processing and subsequent continuous production.

[0041] The die-cutting device comprises a die-cutting frame 51, on which a die-cutting driving member 52 and a die-cutting roller group 53 are arranged, wherein the die-cutting roller group 53 comprises a first die-cutting roller shaft 531 and a second die-cutting roller shaft 532, wherein the die-cutting driving member 52 is connected to the die-cutting roller group 53 and drives the first die-cutting roller shaft 531 and the second die-cutting roller shaft 532 to rotate and cooperate with each other for die-cutting materials, and the first die-cutting roller shaft 531 is provided with a die-cutting negative pressure assembly 54 for generating negative pressure so that the material is close to the first die-cutting roller shaft 531. The beneficial effect of the present invention is that the die-cutting negative pressure assembly is arranged so that when the product is die-cut, the material can be reliably attached, and the material will not shift during die-cutting, so that the product die-cutting is reliable. The present invention also has the advantages of simple structure, convenient assembly, reliable action, long service life, etc. Specifically, the die-cutting driving member can drive the first die-cutting roller shaft and / or the second die-cutting roller shaft to rotate. That is, the first die-cutting roller or the second die-cutting roller is used as the driving shaft, and the other roller is stationary or driven to rotate. Of course, the first die-cutting roller and the second die-cutting roller can also rotate in the same phase or in opposite directions, that is, the die-cutting drive member realizes the rotation of the die-cutting roller group through belt drive, chain drive or gear drive. In the present invention, the die-cutting drive member is connected to the first die-cutting roller and drives the first die-cutting roller to rotate, and the first die-cutting roller drives the second die-cutting roller to rotate through gear drive. Such a structure makes die-cutting reliable, efficient, reliable in material suction, and stable in material cutting, which is the preferred embodiment of the present invention.

[0042] The die-cutting negative pressure assembly 54 includes an air distribution disk 541, on which an air distribution groove 541 is provided, and on which a plurality of first air distribution holes 5311 are provided. The first air distribution holes 5311 have a first position in which the first air distribution holes 5311 are connected to the air distribution groove 5411 in the air distribution disk 541 when receiving the material and produce a first position in which the material is closely attached to the first die-cutting roller 531, and a second position in which the first air distribution holes 5311 are isolated from the air distribution groove 5411. Specifically, the first air distribution hole referred to here has two positions, which means that a specific first air distribution hole (one or more) has two positions when receiving or discharging materials, rather than all first air distribution holes must be in the same first position or second position, that is, the air distribution groove on the air distribution disk can be connected with a part of the first air distribution holes so that the first air distribution hole is in the first position, and the air distribution groove on the air distribution disk can be isolated from a part of the first air distribution holes so that the first air distribution hole is in the second position. In this way, a part of the first air distribution holes can provide negative pressure to facilitate die cutting and feeding, while another part of the first air distribution holes are ready to receive materials, thereby improving the processing efficiency of the product, which is the preferred mode of the present invention. Of course, in actual production, all the first air distribution holes can also be in the first position or the second position. The setting of the die-cutting negative pressure assembly can provide negative pressure for the first die-cutting roller, so that the material is attached to the first die-cutting roller during die-cutting, avoiding material displacement causing material waste and die-cutting to the heat-sealing position causing waste. Of course, to a certain extent, such a structure also provides the function of tightening during die-cutting, making die-cutting reliable. At the same time, the setting of the air distribution groove enables the product to provide continuous suction, that is, the material after cutting will not fall freely (since non-woven fabrics are relatively light, free fall will cause position deviation, which is not conducive to subsequent processing), but will continue to provide negative pressure through the first air distribution hole, and finally after the negative pressure suction at the end of the air distribution groove is cancelled, the material will fall in a position that is convenient for collection. More specifically, die-cutting usually occurs in the middle or upper part of the first die-cutting roller, and the setting of the first air distribution hole and the die-cutting negative pressure assembly allows the material to still fit on the first die-cutting roller after die-cutting until the material is placed in a suitable position. In the present invention, the die-cut material is transferred to the lower part (or the lower middle part) of the first die-cutting roller before being released, so as to avoid the position deviation of the free-falling material, which is not conducive to subsequent processing.

[0043] The first die-cutting roller 531 is provided with a plurality of air distribution channels 5312, and each air distribution channel 5312 is provided corresponding to a plurality of first air distribution holes 5311. Specifically, the air distribution channels 5312 are provided corresponding to two rows of first air distribution holes 5311, and the air distribution channels 5312 and the first air distribution holes 5311 are provided in a V-shape in cross section. Such a structure can reliably realize the adsorption of materials and facilitate reliable and continuous processing of products.

[0044] The air distribution groove 5411 is arranged in an arc shape, and the first die-cutting roller 531 is provided with a second air distribution hole 5313, and the second air distribution hole 5313 is arranged on both sides of the first air distribution hole 5311. The finger sleeve is wide in the middle and pointed at both ends, so only one hole is needed at both ends for adsorption and positioning, which simplifies the product structure and realizes reliable adsorption of the product.

[0045] The second die-cutting roller 532 is provided with a die-cutting knife 5321 for die-cutting materials. The die-cutting knife 5321 is coated with a soft covering member 5322. The die-cutting knife 5321 has a first position when installed and a second position for die-cutting. Specifically, the soft covering member can be rubber. The setting of the soft covering member can provide positioning of the second material during die-cutting to avoid material displacement during die-cutting. Specifically, the horizontal height of the soft covering member 5322 is higher than the horizontal height of the die-cutting knife 5321. When the die-cutting knife 5321 is in the second position, it extends out of the soft covering member 5322 for die-cutting materials. More specifically, the soft covering member can also avoid the influence of static electricity on the material and avoid material displacement. Positioning can be achieved through rubber during die-cutting, and the coated die-cutting knife can still reliably die-cut when in use.

[0046] The present invention also includes a first traction mechanism 55, a heat sealing mechanism 56 and a second traction mechanism 57, wherein the heat sealing mechanism 56 is arranged between the first traction mechanism 55 and the second traction mechanism 57. Specifically, the first traction mechanism 55 includes a first traction roller group 551, and the second traction mechanism 57 includes a second traction roller group 571, wherein the rotation speed of the second traction roller group 571 is slower than the rotation speed of the die-cutting roller group 53. More specifically, the heat sealing mechanism 56 includes an ultrasonic welding roller 561, and the first traction roller group 551 and the second traction roller group 571 rotate synchronously and the rotation speed is slower than the rotation speed of the ultrasonic welding roller 561. The arrangement of the traction mechanism and the heat sealing mechanism makes the product feeding and heat sealing reliable, and is convenient for continuous processing of the product. In the actual production process, the speed of the traction mechanism is slightly slower than the speed of the die-cutting roller group and the heat sealing assembly, so that the tensioning effect can be achieved, which is convenient for reliable die-cutting and better heat sealing effect. More specifically, the first traction mechanism is arranged behind the folding device.

[0047] The conveying mechanism 66 includes a conveying frame 61, a first conveying member 62 is provided on the conveying frame 61, a plurality of first suction holes 621 are provided on the first conveying member 62, the first conveying member 62 includes a first conveying portion 622 and a first connecting portion 623, and a suction box 611 is provided on the conveying frame 61, the suction box 611 is connected to the first suction hole 621 and generates a negative pressure for adsorbing the material on the first conveying portion 622 of the first conveying member 62. The present invention provides the first suction hole and the suction box, which can generate a negative pressure on the first conveying portion of the first conveying member, so that the material fits the first conveying member, which is convenient for reliable material receiving and feeding, and avoids the material being cheap and affecting the subsequent material collection of the product. The present invention also has the advantages of simple structure, convenient assembly, reliable operation, and long service life. The beneficial effect of the present invention is that the first suction hole and the suction box are provided, which can generate a negative pressure on the first conveying portion of the first conveying member, so that the material fits the first conveying member, which is convenient for reliable material receiving and feeding, and avoids the material being cheap and affecting the subsequent material collection of the product. The invention also has the advantages of simple structure, convenient assembly, reliable action, long service life and the like.

[0048] The conveying frame 61 is provided with a second conveying member 63, and the second conveying member 63 is provided with a plurality of second air suction holes 631. The second conveying member 63 includes a second conveying portion 632 and a second connecting portion 633. The air suction box 611 is connected with the second air suction holes 631 and generates negative pressure for adsorbing materials on the second conveying portion 632 of the second conveying member 63. Such a structure can reliably realize material conveying, wherein both ends of the material are adsorbed on the second conveying portion of the second conveying member, and the middle part of the material is adsorbed on the first conveying portion of the first conveying member. The material feeding is smooth and will not shift, which is convenient for subsequent material collection.

[0049] There are two second conveying members 63, which are arranged on both sides of the first conveying member 62. The length of the second conveying part 632 is longer than the length of the first conveying part 622. Such a structure is convenient for subsequent material insertion, changing the material travel direction, and facilitating subsequent material collection.

[0050] The conveying frame 61 is provided with a first suction groove 612 and a second suction groove 613. The first suction groove 612 is provided below the first conveying part 622, and the second suction groove 613 is provided below the second conveying part 632. The first suction groove 612 and the second suction groove 613 are both connected to the suction box 611. The provision of the suction groove facilitates the provision of negative pressure, thereby generating negative pressure at the first conveying part and the second conveying part of the first conveying member and the second conveying member. More specifically, the suction fan can be installed on the conveying frame, and more specifically, the suction fan can also be externally placed and connected to the suction box through an external pipe to provide negative pressure.

[0051] The material receiving device 6 includes a material insertion mechanism 64, which includes a material insertion plate 641 and a material insertion driving member 642. The material insertion driving member 642 is connected to the material insertion plate 641 and drives the material insertion plate 641 to reciprocate. The material insertion plate 641 has a first position when installed and a second position driven by the material insertion driving member 642 to push the material on the conveying frame 61. Such a structure can push the material on the second conveying member into the third conveying member, which is convenient for material collection, has a simple structure, and is convenient and reliable in operation.

[0052] The conveying frame 61 is provided with a notch 614. The inserting plate 641 is located above the conveying frame 61 when in the first position. The inserting plate 641 is provided with a pressing portion 6411 for pressing the material. Specifically, a third conveying member 65 is provided below the inserting plate 641. The third conveying member 65 is provided with a baffle 651. Adjacent baffles 651 cooperate with each other to form a receiving cavity 652 for accommodating the material. The notch on the conveying frame facilitates the insertion plate and the material to pass through, facilitates reliable pressing of the material into the third conveying member, facilitates material collection, has a simple structure, and is convenient and reliable in operation. The setting of the pressing portion increases the area for pressing the material, which is convenient for reliably driving the material to move. The setting of the baffle facilitates reliable driving of the material to move, and can also realize feeding one by one, which is convenient for reliable material collection.

[0053] The number of the third transmission members 65 is set corresponding to the number of the pressing parts 6411, and the travel direction of the third transmission member 65 is set perpendicular to the travel direction of the first transmission member 62. In this way, the space of the product can be reasonably utilized, the length of the equipment can be reduced, and the product collection is convenient. In the present invention, the number of the third transmission members is two, that is, two materials are pressed at one time, and the two materials are collected at the same time, which improves the material collection efficiency.

[0054] The material insertion drive member 642 is connected to the material insertion plate 641 through the material insertion transmission assembly 643 and drives the material insertion plate 641 to reciprocate. The material insertion plate 641 is arranged on the slider 644, and the slider 644 is slidably arranged on the guide rail 645. Specifically, the material insertion transmission assembly 643 includes a rotating disk 6431 and a material insertion adjustment rod 6432. The material insertion drive member 642 is connected to the material insertion adjustment rod 6432 through the rotating disk 6431. The material insertion plate 641 is arranged on the slider 644 through the connecting block 646. The material insertion adjustment rod 6432 is connected to the connecting block 646 and drives the connecting block 646 to reciprocate. In this way, the material insertion drive member can reliably drive the material insertion plate to move when it is in motion, has good linearity, is easy to reliably drive the material to move, has a simple structure, and is convenient and reliable in motion.

[0055] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are 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 operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0056] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0057] Technical personnel should note that although the present invention has been described according to the above specific implementation methods, the inventive concept of the present invention is not limited to this invention, and any modification using the inventive concept will be included in the scope of protection of this patent.

Claims

1. A finger cot processing and packaging machine, comprising a frame (1), characterized in that The frame (1) is provided with a material unwinding device (2) for unwinding the coiled material, a deviation correcting device (3) for correcting the deviation during feeding, a material folding device (4) for folding the coiled material, a die-cutting device (5) for die-cutting the folded coiled material, and a material receiving device (6) for collecting the die-cut material. The material unwinding device (2), the deviation correcting device (3), the material folding device (4), the die-cutting device (5), and the material receiving device (6) are connected in sequence. The material receiving device (6) includes a conveying mechanism (66) for receiving the die-cut material of the die-cutting device (5) and providing negative pressure. A circular arc cutting device (7) is provided between the deviation correcting device (3) and the material folding device (4). The circular arc cutting device (7) includes a cutting knife roller (71) and a cutting bottom roller (72). The cutting knife roller (71) and the cutting bottom roller (72) cooperate with each other and cut the material by rotating in opposite directions and forming a circular arc on the material. The die-cutting device (5) comprises a die-cutting frame (51), the die-cutting frame (51) is provided with a die-cutting driving member (52) and a die-cutting roller group (53), the die-cutting roller group (53) comprises a first die-cutting roller shaft (531) and a second die-cutting roller shaft (532), the die-cutting driving member (52) is connected to the die-cutting roller group (53) and drives the first die-cutting roller shaft (531) and the second die-cutting roller shaft (532) to rotate and cooperate with each other for die-cutting materials, and the first die-cutting roller shaft (531) is provided with A die-cutting negative pressure assembly (54) for generating negative pressure so that the material is closely attached to the first die-cutting roller (531), the die-cutting negative pressure assembly (54) comprising an air distribution disk (541), the air distribution disk (541) being provided with an air distribution groove (5411), the first die-cutting roller (531) being provided with a plurality of first air distribution holes (5311), the first air distribution holes (5311) being connected to the air distribution groove (5411) in the air distribution disk (541) when receiving the material and generating a pressure so that the material is closely attached to the first die-cutting roller. The first die-cutting roller shaft (531) is provided with a first position of the die-cutting roller shaft (531) and a second position isolated from the air distribution groove (5411); the first die-cutting roller shaft (531) is provided with a plurality of air distribution channels (5312); each air distribution channel (5312) is provided corresponding to a plurality of first air distribution holes (5311); the air distribution groove (5411) is arranged in an arc shape; the first die-cutting roller shaft (531) is provided with second air distribution holes (5313); the second air distribution holes (5313) are arranged on both sides of the first air distribution holes (5311); The second die-cutting roller (532) is provided with a die-cutting knife (5321) for die-cutting materials. The die-cutting knife (5321) is covered with a soft covering member (5322). The die-cutting knife (5321) has a first position for installation and a second position for die-cutting. The horizontal height of the soft covering member (5322) is higher than the horizontal height of the die-cutting knife (5321). When the die-cutting knife (5321) is in the second position, it extends out of the soft covering member (5322) for die-cutting materials.

2. The finger cot processing and packaging machine according to claim 1, characterized in that The material folding device comprises a material folding frame (41), on which a material folding bottom plate (42) and a material folding plate (43) are provided, and the material folding plate (43) is arranged below the material folding bottom plate (42) and cooperates with the material folding bottom plate (42) for folding the rolled material.

3. The finger cot processing and packaging machine according to claim 2, characterized in that The folding plate (43) is triangular in shape and is arranged below the folding bottom plate (42). The folding plate (43) cooperates with the bottom surface of the folding bottom plate (42) through the folding bevel (431) to fold the rolled material.

4. The finger cot processing and packaging machine according to claim 1, characterized in that The conveying mechanism (66) comprises a conveying frame (61), a first conveying member (62) is provided on the conveying frame (61), a plurality of first suction holes (621) are provided on the first conveying member (62), the first conveying member (62) comprises a first conveying portion (622) and a first connecting portion (623), a suction box (611) is provided on the conveying frame (61), the suction box (611) is connected to the first suction holes (621) and generates negative pressure on the first conveying portion (622) of the first conveying member (62) to absorb materials.

5. The finger cot processing and packaging machine according to claim 1, characterized in that The material receiving device (6) comprises a material inserting mechanism (64), wherein the material inserting mechanism (64) comprises a material inserting plate (641) and a material inserting driving member (642), wherein the material inserting driving member (642) is connected to the material inserting plate (641) and drives the material inserting plate (641) to reciprocate, and the material inserting plate (641) has a first position when installed and a second position in which the material is pressed against the material on the conveying frame (61) by the material inserting driving member (642).

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