Curling, shrinking and rolling dressing rolling and packaging integrated device

Abstract

The winding and packaging integrated device comprises a discharging structure, a winding structure and an online packaging structure, the winding structure comprises a rack, a feeding port, an observation window and a discharging port are symmetrically formed in the rack, a guide groove matched with the online packaging structure is formed in the discharging port, a supporting column is arranged at the bottom of the guide groove, and the supporting column is connected with the discharging port. A shrink-proof batching structure, a material clamping and rolling structure and a cutting device matched with the material clamping and rolling structure are arranged in the rack, and the cutting device is connected with the inner wall of the rack through a second fixing base. By the adoption of the structure, manual intervention is remarkably reduced, the production automation level is improved, meanwhile, material circulation is optimized, production waste is reduced, the overall production efficiency and the product quality are improved, and the requirements of the modern medical industry for high-quality and high-efficiency production are met.

Description

Technical Field

[0001] The utility model relates to the technical field of production and processing of medical dressings, in particular to an integrated device for rolling and packaging shrink-wrap dressings. Background Art

[0002] In the current field of medical dressing production and packaging, efficient, hygienic and automated packaging technology is one of the key factors to ensure product quality and production efficiency. The traditional medical dressing packaging process usually involves multiple decentralized processes, including raw material discharge, rolling, cutting, and final independent packaging, which often require manual intervention or multiple separate mechanical equipment to complete. This decentralized operation mode not only occupies a large amount of human resources and increases production costs, but may also lead to low production efficiency. At the same time, there is a risk of cross-contamination during material transfer, affecting the sterility standards of the product and patient safety.

[0003] Especially in the dressing rolling and packaging process, most of the existing technologies rely on manual or semi-automatic equipment. These devices are often single-function and difficult to achieve accurate curling and rapid continuous packaging, which can easily cause problems such as uneven curling of dressings, loose packaging or poor sealing, affecting product appearance and shelf life. In addition, the lack of effective anti-static treatment and material positioning devices makes it easy for dressing materials to be electrostatically adsorbed, misaligned or unevenly stacked on high-speed production lines, further reducing production efficiency and yield rate. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an integrated device for rolling and packaging shrinkable dressings, which significantly reduces manual intervention, improves the level of production automation, and at the same time optimizes material flow, reduces production waste, improves overall production efficiency and product quality, and meets the requirements of the modern medical industry for high-quality and high-efficiency production.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: an integrated device for rolling and packaging of shrinkable dressings, including a material discharge structure, a material rolling structure and an online packaging structure, the material rolling structure includes a frame, a material feed port, an observation window and a material discharge port are symmetrically arranged on the frame, a material guide trough matched with the online packaging structure is arranged on the discharge port, a support column is arranged at the bottom of the material guide trough, an anti-shrinkage material distribution structure, a material clamping and rolling structure and a cutting device matched therewith are arranged in the frame, and the cutting device is connected to the inner wall of the frame through a second fixing seat;

[0006] The shrink-proof batching structure includes a mounting roller arranged in a frame, a feeding drum is symmetrically arranged on the mounting roller, a transmission gear is arranged on the feeding drum, the transmission gear cooperates with a driving gear arranged on the output end of a first double-axis motor through a transmission toothed belt for transmission, the first double-axis motor is fixedly connected to the inner wall of the frame through a third fixed seat, a matching roller and a clamping roller that cooperate with each other are arranged directly below the feeding drum, the matching roller is connected to the inner wall of the frame through a first support arm, and the clamping roller is connected to the output end of a first electric push rod arranged on the inner wall of the frame;

[0007] The online packaging structure comprises a conveying matching structure and a packaging device matched therewith.

[0008] In the preferred embodiment, the material discharge structure includes a material discharge rack, on which a first fixed plate, a second fixed plate and a third fixed plate are symmetrically arranged, a first mounting arm is arranged on the third fixed plate, the first mounting arm is connected to the first motor through a first fixed seat, a feed roller is arranged at the output end of the first motor, a non-slip sleeve is sleeved on the feed roller, a material discharge roller is arranged on the first fixed plate, a second mounting arm is arranged on the second fixed plate, a material storage trough is arranged on the second mounting arm, and a partition is arranged in the material storage trough.

[0009] In a preferred solution, a positioning ring and a fixing ring are provided on the unwinding roller.

[0010] In a preferred solution, an electrostatic dust removal device is provided on the second fixed plate.

[0011] In a preferred solution, the material discharging rack is symmetrically provided with limit seats, and the limit seats are provided with limit levers that cooperate with the material storage trough.

[0012] In a preferred embodiment, the frame is symmetrically provided with a second support arm, the second support arm is provided with a positioning roller cooperating with the feed port, the positioning roller is provided with a plurality of groups of mutually cooperating positioning plates, and a positioning rod is provided between each group of mutually cooperating positioning plates.

[0013] In the preferred scheme, the material clamping and rolling structure includes a fourth fixed seat fixedly connected to the frame, a second double-axis motor is provided on the fourth fixed seat, a rotating seat is provided at the output end of the second double-axis motor, elastic arc rods that cooperate with each other are provided on the rotating seat, an extrusion frame that cooperates with the elastic arc rods is sleeved on the outer side of the elastic arc rods, the extrusion frame is connected to the output end of the second electric push rod through a connecting piece, the second electric push rod is fixedly connected to the inner wall of the frame through a fifth fixed seat, a sixth fixed seat and a fourth electric push rod are provided on the inner wall of the frame, a third electric push rod is provided on the sixth fixed seat, a unloading plate is provided at the output end of the third electric push rod, a third mounting arm is provided at the output end of the fourth electric push rod, and a coil bonding structure is provided on the third mounting arm.

[0014] In the preferred scheme, the conveying coordination structure includes a symmetrically arranged conveying frame, on which are arranged conveying rollers that cooperate with each other, on which are symmetrically arranged mounting grooves, on which are arranged conveying strips, the conveying rollers are connected to the output end of the second motor, the second motor is connected to the conveying frame through a seventh fixed seat, the conveying strips are provided with an outer base support, the conveying frame is provided with a bracket, and the bracket is provided with a support plate that cooperates with the outer base support.

[0015] The integrated device for rolling and packaging the shrinkable dressing provided by the utility model has the following beneficial effects by adopting the above structure:

[0016] (1) In the early stage of curling and shrinking, the raw materials are discharged in an orderly manner, the materials are temporarily stored, and the saturated ingredients are maintained to avoid shrinkage of the materials during the rolling process, which affects the quality of the coils;

[0017] (2) Positioning and feeding before rolling to keep the material in the same state during batching, automatic material unloading and rolling, clamping and cutting, which can not only prevent the material from shrinking after cutting, but also maintain the uniform and stable rolling quality, hot pressing and bonding, to prevent the looseness of the coil during online conveying;

[0018] (3) Online connection integrates multiple processing steps, significantly reduces manpower consumption, makes operations more coherent and smooth, and greatly improves processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0020] Figure 1 This is a schematic diagram of the overall device structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the overall device structure of the utility model;

[0022] Figure 3 This is a schematic diagram of the discharge structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the coil structure of the utility model;

[0024] Figure 5 This is a schematic diagram of the internal structure of the frame of the utility model;

[0025] Figure 6 This is a schematic diagram of the shrinkage-proof batching structure of the utility model;

[0026] Figure 7 This is a schematic diagram of the material clamping and rolling structure of the utility model;

[0027] Figure 8 This is a schematic diagram of the positioning roller structure of the utility model;

[0028] Fig. 9 This is a schematic diagram of the online packaging structure of the utility model;

[0029] In the figure: a material discharge structure 1, a coiling structure 2, an online packaging structure 3, a material discharge rack 4, a first fixed plate 5, a second fixed plate 6, a third fixed plate 7, a first mounting arm 8, a second mounting arm 9, a limit seat 10, a limit lever 11, a material discharge roller 12, a positioning ring 13, a fixing ring 14, an electrostatic dust removal device 15, a first fixed seat 16, a first motor 17, a feed roller 18, an anti-slip sleeve 19, a material storage trough 20, a partition 21, a frame 22, a feed port 23, an observation window 24, a discharge port 25, a material guide trough 26, a support column 27, a second fixed seat 28, a cutting device 29, a mounting roller 30, a feeding drum 31, a transmission gear 32, a transmission toothed belt 33, a driving gear 34, a first dual-axis motor 35, a first three fixed seats 36, first support arm 37, matching roller 38, first electric push rod 39, clamping roller 40, fourth fixed seat 41, second dual-axis motor 42, rotating seat 43, elastic arc rod 44, fifth fixed seat 45, second electric push rod 46, connecting piece 47, extrusion frame 48, sixth fixed seat 49, third electric push rod 50, unloading plate 51, fourth electric push rod 52, third mounting arm 53, coil bonding structure 54, second support arm 55, positioning roller 56, positioning plate 57, positioning rod 58, conveying frame 59, conveying roller 60, mounting groove 61, conveying strip 62, second motor 63, seventh fixed seat 64, bracket 65, support plate 66, outer packaging bottom bracket 67, packaging device 68. DETAILED DESCRIPTION

[0030] like Figure 1-9 In the invention, the integrated device for rolling and packaging of shrinkable dressings comprises a material discharge structure 1, a material rolling structure 2 and an online packaging structure 3, wherein the material rolling structure 2 comprises a frame 22, on which a material feed port 23, an observation window 24 and a material discharge port 25 are symmetrically arranged, and a material guide trough 26 cooperating with the online packaging structure 3 is arranged on the material discharge port 25, and a support column 27 is arranged at the bottom of the material guide trough 26, and an anti-shrinkage material distribution structure, a material clamping and rolling structure and a cutting device 29 cooperating therewith are arranged in the frame 22, and the cutting device 29 is connected to the inner wall of the frame 22 through a second fixing seat 28;

[0031] The shrink-proof batching structure includes a mounting roller 30 disposed in the frame 22, a feeding drum 31 is symmetrically disposed on the mounting roller 30, a transmission gear 32 is disposed on the feeding drum 31, the transmission gear 32 cooperates with a driving gear 34 disposed on the output end of a first double-axis motor 35 through a transmission toothed belt 33, the first double-axis motor 35 is fixedly connected to the inner wall of the frame 22 through a third fixed seat 36, a matching roller 38 and a clamping roller 40 that cooperate with each other are disposed directly below the feeding drum 31, the matching roller 38 is connected to the inner wall of the frame 22 through a first support arm 37, and the clamping roller 40 is connected to the output end of a first electric push rod 39 disposed on the inner wall of the frame 22;

[0032] The online packaging structure 3 includes a conveying matching structure and a packaging device 68 matched therewith.

[0033] In the preferred solution, the material discharging structure 1 includes a material discharging frame 4, on which a first fixing plate 5, a second fixing plate 6 and a third fixing plate 7 are symmetrically arranged, a first mounting arm 8 is arranged on the third fixing plate 7, the first mounting arm 8 is connected to a first motor 17 through a first fixing seat 16, a feeding roller 18 is arranged at the output end of the first motor 17, a non-slip sleeve 19 is sleeved on the feeding roller 18, a material discharging roller 12 is arranged on the first fixing plate 5, a second mounting arm 9 is arranged on the second fixing plate 6, a material storage trough 20 is arranged on the second mounting arm 9, and a partition 21 is arranged in the material storage trough 20. Accurate material discharging coordination and saturated material supply.

[0034] In the preferred embodiment, the unwinding roller 12 is provided with a positioning ring 13 and a fixing ring 14, so as to facilitate loading and unloading of material rolls, and the positioning and fixing are accurate and reliable.

[0035] In a preferred embodiment, an electrostatic dust removal device 15 is provided on the second fixing plate 6 to effectively remove dust and impurities on the surface of the shrunk fabric.

[0036] In the preferred solution, the material placing rack 4 is symmetrically provided with a limit seat 10, and the limit seat 10 is provided with a limit lever 11 that cooperates with the material storage trough 20. The limit cooperation keeps the continuous processing stable.

[0037] In the preferred solution, the frame 22 is symmetrically provided with a second support arm 55, the second support arm 55 is provided with a positioning roller 56 that cooperates with the feed port 23, the positioning roller 56 is provided with a plurality of mutually cooperating positioning plates 57, and a positioning rod 58 is provided between each group of mutually cooperating positioning plates 57. Positioning feeding connection, clamping material conveying, and guiding coordination.

[0038] In the preferred embodiment, the material clamping and rolling structure includes a fourth fixed seat 41 fixedly connected to the frame 22, a second dual-axis motor 42 is provided on the fourth fixed seat 41, a rotating seat 43 is provided at the output end of the second dual-axis motor 42, and elastic arc rods 44 that cooperate with each other are provided on the rotating seat 43, and an extrusion frame 48 that cooperates with the elastic arc rod 44 is sleeved on the outer side of the elastic arc rod 44, and the extrusion frame 48 is connected to the output end of the second electric push rod 46 through a connecting piece 47, and the second electric push rod 46 is fixedly connected to the inner wall of the frame 22 through a fifth fixed seat 45, a sixth fixed seat 49 and a fourth electric push rod 52 are provided on the inner wall of the frame 22, a third electric push rod 50 is provided on the sixth fixed seat 49, and a unloading plate 51 is provided at the output end of the third electric push rod 50, and a third mounting arm 53 is provided at the output end of the fourth electric push rod 52, and a roll bonding structure 54 is provided on the third mounting arm 53. The clamping and rolling process can not only keep the quality of the coil uniform and stable, but also facilitate and quickly connect the clamping and fixing and automatic unloading in the early stage of rolling. Through the elastic force of the elastic arc rod 44, the outer layer is fixed and bonded after rolling, the extrusion frame 48 is reset, and the elastic arc rod 44 is deformed and reset. The elastic force cooperates to tighten the coil, further optimizing the rolling quality.

[0039] In the preferred solution, the conveying coordination structure includes a symmetrically arranged conveying frame 59, on which conveying rollers 60 cooperating with each other are arranged, on which mounting grooves 61 are symmetrically arranged, on which conveying strips 62 are arranged, and conveying rollers 60 are connected to the output end of a second motor 63, and the second motor 63 is connected to the conveying frame 59 through a seventh fixing seat 64, on which conveying strips 62 are arranged an outer bottom bracket 67, and on which a bracket 65 is arranged on the conveying frame 59, and on which a support plate 66 cooperating with the outer bottom bracket 67 is arranged. The positioning conveying connection coordination is accurate and stable, and has strong practicality.

[0040] The method of using the utility model is:

[0041] Step 1: Place the curled raw material roll on the unwinding roller 12, and define the unwinding position by the positioning ring 13 and the fixing ring 14;

[0042] Step 2: The raw material roll outputs the shrunken fabric, and the material is transported to the saturated material storage tank 20 via the feed roller 18;

[0043] Step 3: After the saturated material in the storage tank 20 is stored, the shrunk material is positioned and guided by the positioning plates 57 and 58 on the positioning rollers 56 and enters the feeding drum 31 in the frame 22 for feeding;

[0044] Step 4: Before rolling, the curved and shrunken fabric is located between the elastic arc rods 44 that cooperate with each other, and the elastic arc rods 44 are deformed and clamped by the extrusion frame 48. After the ends of the curved and shrunken fabric are fixed, the second double-axis motor 44 rotates, driving the curved and shrunken fabric to rotate quickly and roll into a curved roll;

[0045] Step 5: After the curvature roll is rolled, the fourth electric push rod 52 works, and the roll bonding structure 54 bonds the outermost layer of the curvature roll to the curvature roll. At this time, the first electric push rod 39 works, and the cooperation roller 38 and the clamping roller 40 clamp the curvature roll, and then the cutting device 29 works to cut the curvature roll, completing the rolling and segmentation of a single curvature roll.

[0046] Step 6: After cutting, the third electric push rod 50 works, and with the cooperation of the unloading plate 51, the rolled-up curled roll on the elastic arc rod 44 is unloaded to the guide trough 26, and the guide trough 26 is naturally rolled and transported in a state where the guide trough 26 itself is inclined;

[0047] Step 7: The operator places the multiple sets of curled rolls that slide to the tail end of the guide trough 26 in turn into the various station slots on the outer package base 67, and transports them to the processing end of the packaging device 68 for packaging and cutting to complete the processing.

[0048] The beneficial effects of the utility model are as follows: during the early stage of the shrinking and rolling process, the raw materials are discharged in an orderly manner, the materials are temporarily stored, and the saturated ingredients are maintained to avoid the shrinkage of the materials during the rolling process, which affects the quality of the rolled materials; the positioning and feeding before rolling can keep the materials in a consistent state during the ingredients preparation, and the materials are automatically discharged and rolled, and the materials are clamped and cut, which can not only prevent the shrinkage after cutting the materials, but also maintain the uniform and stable rolling quality, and hot pressing and bonding can avoid the loosening of the rolled materials during the online transportation; online connection integrates the processing of multiple processes, significantly reduces manpower consumption, and the operation is more coherent and smooth, which greatly improves the processing efficiency.

Claims

1. An integrated device for rolling and packaging a shrink-wrap dressing, comprising a material unwinding structure (1), a material rolling structure (2) and an online packaging structure (3), characterized in that: The coil structure (2) comprises a frame (22), on which a feed port (23), an observation window (24) and a discharge port (25) are symmetrically arranged, the discharge port (25) is provided with a guide trough (26) cooperating with the online packaging structure (3), a support column (27) is provided at the bottom of the guide trough (26), an anti-shrinkage batching structure, a clamping and coiling structure and a cutting device (29) cooperating therewith are arranged in the frame (22), and the cutting device (29) is connected to the inner wall of the frame (22) via a second fixing seat (28); The shrink-proof batching structure comprises a mounting roller (30) arranged in a frame (22), a feeding drum (31) symmetrically arranged on the mounting roller (30), a transmission gear (32) arranged on the feeding drum (31), the transmission gear (32) cooperates with a driving gear (34) arranged on the output end of a first double-axis motor (35) through a transmission toothed belt (33), the first double-axis motor (35) is fixedly connected to the inner wall of the frame (22) through a third fixed seat (36), a matching roller (38) and a clamping roller (40) that cooperate with each other are arranged directly below the feeding drum (31), the matching roller (38) is connected to the inner wall of the frame (22) through a first support arm (37), and the clamping roller (40) is connected to the output end of a first electric push rod (39) arranged on the inner wall of the frame (22); The in-line packaging structure (3) comprises a conveying matching structure and a packaging device (68) matched therewith.

2. The integrated device for rolling and packaging a shrink-wrap dressing according to claim 1, characterized in that: The material discharging structure (1) comprises a material discharging frame (4), on which a first fixing plate (5), a second fixing plate (6) and a third fixing plate (7) are symmetrically arranged, on which a first mounting arm (8) is arranged, and the first mounting arm (8) is connected to a first motor (17) via a first fixing seat (16), and an output end of the first motor (17) is provided with a material feeding roller (18), on which an anti-slip sleeve (19) is sleeved, and on which a material discharging roller (12) is arranged, on which the first fixing plate (5) is provided, and on which a second mounting arm (9) is provided, and on which a material storage trough (20) is arranged, and in which a partition plate (21) is arranged.

3. The integrated device for rolling and packaging a shrink-wrap dressing according to claim 2, characterized in that: The unwinding roller (12) is provided with a positioning ring (13) and a fixing ring (14).

4. The integrated device for rolling and packaging a shrink-wrap dressing according to claim 2, characterized in that: The second fixed plate (6) is provided with an electrostatic dust removal device (15).

5. The integrated device for rolling and packaging a shrink-wrap dressing according to claim 2, characterized in that: The material discharging rack (4) is symmetrically provided with a limit seat (10), and the limit seat (10) is provided with a limit lever (11) that cooperates with the material storage trough (20).

6. The integrated device for rolling and packaging a shrink-wrap dressing according to claim 1, characterized in that: The frame (22) is symmetrically provided with a second support arm (55), the second support arm (55) is provided with a positioning roller (56) that cooperates with the feed port (23), the positioning roller (56) is provided with a plurality of groups of mutually cooperating positioning plates (57), and a positioning rod (58) is provided between each group of mutually cooperating positioning plates (57).

7. The integrated device for rolling and packaging a shrink-wrap dressing according to claim 1, characterized in that: The material clamping and rolling structure comprises a fourth fixed seat (41) fixedly connected to the frame (22); a second double-axis motor (42) is provided on the fourth fixed seat (41); an output end of the second double-axis motor (42) is provided with a rotating seat (43); a mutually matching elastic arc rod (44) is provided on the rotating seat (43); an outer side of the elastic arc rod (44) is sleeved with an extrusion frame (48) matching therewith; the extrusion frame (48) is connected to the output end of the second electric push rod (46) via a connecting piece (47); The second electric push rod (46) is fixedly connected to the inner wall of the frame (22) via a fifth fixing seat (45); a sixth fixing seat (49) and a fourth electric push rod (52) are provided on the inner wall of the frame (22); a third electric push rod (50) is provided on the sixth fixing seat (49); a discharge plate (51) is provided at the output end of the third electric push rod (50); a third mounting arm (53) is provided at the output end of the fourth electric push rod (52); and a coil bonding structure (54) is provided on the third mounting arm (53).

8. The integrated device for rolling and packaging a shrink-wrap dressing according to claim 1, characterized in that: The conveying coordination structure comprises a symmetrically arranged conveying frame (59), the symmetrically arranged conveying frame (59) is provided with conveying rollers (60) that cooperate with each other, the conveying rollers (60) are symmetrically provided with mounting grooves (61), the mounting grooves (61) are provided with conveying strips (62), the conveying rollers (60) are connected to the output end of the second motor (63), the second motor (63) is connected to the conveying frame (59) through a seventh fixing seat (64), the conveying strips (62) are provided with an outer bottom bracket (67), the conveying frame (59) is provided with a bracket (65), and the bracket (65) is provided with a support plate (66) that cooperates with the outer bottom bracket (67).

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