A tail-sealing hose sleeve apparatus

Abstract

The utility model discloses a kind of tail-sealing hose film-covering equipment, including control system, product feeding mechanism, film bag feeding mechanism, film pressing mechanism, film rod moving mechanism, push film subassembly mechanism, rotary cutter structure, rotating assembly, film-covering assembly, material ejecting assembly, clamping material assembly, hot cutting assembly, by control system setting parameter, the coordination control of each mechanism, the automation film-covering of tail-sealing hose is realized, while designing double station increases film-covering efficiency, belong to cosmetic production equipment technical field.

Description

Technical Field

[0001] This utility model belongs to the technical field of cosmetic production equipment, and more specifically, relates to a sealing tube film device. Background Technology

[0002] Currently, sealed tubes, with their excellent packaging effect, strong adaptability, simple structure, and economic convenience, are widely used in cosmetics. When using sealed tubes, manufacturers often cover the outer surface of the tube with a heat-shrink film to protect it from environmental influences such as dust, moisture, and anti-counterfeiting measures, thereby extending the tube's lifespan. This heat-shrink film also makes the tube look cleaner and more aesthetically pleasing, significantly enhancing the overall product image, which is especially important for cosmetics and other products where appearance is crucial. Furthermore, the film covering reduces friction between tubes during transportation and storage, improving the safety of the product during transport and storage.

[0003] Due to the limitations of the shape of the sealing hose (one end is round, the other is flat, and the width of the flat end is greater than the diameter of the round end), labeling equipment cannot meet the requirements for sealing the hose. Currently, heat shrink film is prepared in advance, the sealing hose is inserted into the pre-made heat shrink film, and finally it is placed in a steam shrink machine for shrinking. In order to ensure that the steam shrink machine can effectively shrink the product, the size of the heat shrink film is also subject to strict requirements. The size cannot be much larger than the sealing hose. The heat shrink film is thin and light, which greatly increases the difficulty of manually placing the sealing hose, and the sealing efficiency remains low.

[0004] In conclusion, it is essential to develop a production equipment that improves the efficiency of film coating. Summary of the Invention

[0005] The main purpose of this utility model is to provide a sealing hose film-coating device that is fully automated, greatly reducing labor costs and film-coating difficulty, and improving film-coating efficiency.

[0006] This utility model provides a sealing hose film-coating device, including a frame (10) and a product feeding mechanism (20).

[0007] The frame (10) is fixedly connected to a control system (11), a film bag feeding mechanism (30), a film pressing mechanism (40), an intermediate mold rod moving mechanism (50), a film pushing assembly (60), a rotary cutter (70), a rotating assembly (80), and a film sleeve assembly (90).

[0008] The product feeding mechanism (20) is fixedly connected to a top feeding assembly (100), a clamping assembly (110), and a hot cutting assembly (120).

[0009] The film bag feeding mechanism (30), film pressing mechanism (40), intermediate mold rod moving mechanism (50), film pushing assembly (60), rotary cutter (70), rotating assembly (80), film sleeve assembly (90), top material assembly (100), clamping assembly (110) and hot cutting assembly (120) are all electrically connected to the control system (11) and controlled by the control system (11).

[0010] The product feeding mechanism (20) consists of a motor (201), a feeding frame (202), a sample (203), a sample holder (204), a guide plate (205), a chain (206), and a caster wheel (207). The motor (201), chain (206), and caster wheel (207) are fixedly connected to the feeding frame (202). The sample holder (204) is fixedly connected to the chain (206). The sample (203) is movably connected to the sample holder (204). The guide plate (205) is fixedly connected to both sides of the feeding frame (202).

[0011] The film bag feeding mechanism (30) consists of a feeding motor (301), a reel (302), a reel fixing plate (303), a film bag (304), an upper guide mold assembly (305), a lower guide mold assembly (306), and a slide rod (307). The feeding motor (301) and the film bag (304) are fixedly connected to the reel fixing plate (303). When the feeding motor (301) rotates, it drives the film bag (304) to rotate together. The reel (302) is fixedly connected to both sides of the film bag (304). The upper guide mold assembly (305) is fixed to the slide rod (307), and the lower guide mold assembly (306) is movably connected to the slide rod (307). In order to improve the product film covering efficiency, the sealing hose film covering equipment can have two film bag feeding mechanisms (30) to cover the film together.

[0012] The film pressing mechanism (40) consists of an intermediate mold rod (401), pressure rollers (402), lead screw (403), lead screw nut (404), handwheel (405), position display (406), and film pressing frame (407). The intermediate mold rod (401) is pressed down by two sets of pressure rollers (402) from top to bottom. The pressure rollers (402) are fixedly connected to the lead screw nut (404). The lead screw nut (404), handwheel (405), and position display (406) are all fixedly connected to the lead screw (403). The mold rod moving mechanism (50) consists of a slide table (501), a film pressing moving cylinder (502), and a film pressing block (503). The film pressing block (503) presses down on the intermediate mold rod (401) through the film pressing moving cylinder (502) and moves with the slide table (501).

[0013] The film pushing assembly (60) consists of a film pushing fixing plate (601), a slider guide rail assembly (602), a film pushing cylinder (603), a film pushing cylinder (604), and a film pushing block (605). The slider guide rail assembly (602) and the film pushing cylinder (604) are fixedly connected to the film pushing fixing plate (601), the film pushing block (605) is fixedly connected to the film pushing cylinder (603), and the film pushing cylinder (604) is connected to the film pushing cylinder (603).

[0014] The rotary cutter (70) consists of a cutter fixing plate (701), a cutter slide rail (702), a cutter rotating shaft (703), a cutter (704), a cutter motor (705), a sensor (706), and a belt (707). The cutter slide rail (702) is fixedly connected to the cutter fixing plate (701). The cutter rotating shaft (703), the cutter (704), the cutter motor (705), the sensor (706), and the belt (707) are all fixedly connected to the cutter slide rail (702). The rotary cutter (70) is connected to the film pushing assembly (60).

[0015] The rotating assembly (80) consists of a rotating motor (801), a rotating mold rod (802), a spring (803), a rotating table (804), and a rotating fixing plate (805). The rotating motor (801) is fixedly connected to the rotating table (804), and the rotating mold rod (802), the spring (803), and the rotating table (804) are all fixedly connected to the rotating fixing plate (805). The film assembly (90) consists of a slider fixing plate (901), a film cylinder (902), a guide rail slider (903), a cylinder (904), and a film plate (905). The film cylinder (902) and the guide rail slider (903) are fixedly connected to the slider fixing plate (901), the cylinder (904) is fixedly connected to the guide rail slider (903), and the film plate (905) is fixedly connected to the cylinder (904).

[0016] The top material assembly (100) consists of a front top plate (101) of the hose, a rear top plate (102) of the hose, a transfer cylinder (103), a transfer slide (104), a top material cylinder (105), and a top material cylinder fixing frame (106). The front top plate (101), the rear top plate (102) of the hose, and the transfer cylinder (103) are all fixedly connected to the transfer slide (104), and the transfer slide (104) is fixedly connected to the top material cylinder (105).

[0017] The clamping assembly (110) consists of a clamping cylinder (111), a V-shaped clamp (112), and a fixing plate (113). The clamping cylinder (111) is fixedly connected to the fixing plate (113), and the V-shaped clamp (112) is fixedly connected to the clamping cylinder (111).

[0018] The hot cutting assembly (120) consists of a hot cutting mounting base (121), a hot cutting cylinder (122), a hot cutting blade (123), a heat insulation pad (124), and a buffer pad (125). The hot cutting cylinder (122) is fixedly connected to the hot cutting mounting base (121), the hot cutting blade (123) and the heat insulation pad (124) are fixed on the hot cutting cylinder (122), and the buffer pad (125) is fixed on the hot cutting mounting base (121).

[0019] One of the above-described technical solutions of this utility model has at least one of the following advantages or beneficial effects:

[0020] By designing and manufacturing a fully automated end-sealing hose film-wrapping machine, only the appropriate roll film needs to be purchased. The machine completes the film pulling, rotating cutter cutting, end-sealing hose film-wrapping, and heat-cutting of the end film, with the entire process fully automated. Furthermore, by simply changing the settings of the control system and the mold for placing the end-sealing hose, it can also be applied to end-sealing hoses of different shapes and other product shapes. With the end-sealing hose film-wrapping machine, only one person is needed to place the end-sealing hose into the corresponding mold to complete all the above actions, greatly reducing labor costs and film-wrapping difficulty, and improving film-wrapping efficiency. Attached Figure Description

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0023] Figure 2 This is a schematic diagram of the feeding mechanism for the product of this utility model;

[0024] Figure 3 This is a schematic diagram of the film bag feeding mechanism of this utility model;

[0025] Figure 4 This is a schematic diagram of the film pressing mechanism of this utility model;

[0026] Figure 5 This is a schematic diagram of the membrane rod moving mechanism of this utility model;

[0027] Figure 6 This is a schematic diagram of the film-pushing component mechanism of this utility model;

[0028] Figure 7 This is a schematic diagram of the rotating cutter structure of this utility model;

[0029] Figure 8 This is a schematic diagram of the rotating component structure of this utility model;

[0030] Figure 9 This is a schematic diagram of the membrane assembly structure of this utility model;

[0031] Figure 10 This is a schematic diagram of the top material assembly structure of this utility model;

[0032] Figure 11 This is a schematic diagram of the clamping assembly structure of this utility model;

[0033] Figure 12 This is a schematic diagram of the structure of the heat-cutting component of this utility model.

[0034] The figure labels for each figure are as follows:

[0035] The system comprises: frame 10, control system 11, product feeding mechanism 20, motor 201, feeding frame 202, sample 203, sample fixing seat 204, guide plate 205, chain 206, and caster wheel 207; film bag feeding mechanism 30, feeding motor 301, reel 302, reel fixing plate 303, film bag 304, upper guide mold assembly 305, lower guide mold assembly 306, and slide bar 307; film pressing mechanism 40, intermediate film rod 401, pressure roller 402, lead screw 403, lead screw nut 404, handwheel 405, position display 406, and film pressing frame 407; mold rod moving mechanism 50, slide table 501, film pressing moving cylinder 502, film pressing block 503, film pushing assembly 60, fixing plate 601, and slider guide rail assembly 602. Film pushing cylinder 603, film pushing cylinder 604, film pushing block 605, rotary cutter 70, cutter fixing plate 701, cutter slide rail 702, cutter rotating shaft 703, cutter 704, cutter motor 705, sensor 706, belt 707, rotating assembly 80, rotary motor 801, rotating mold rod 802, spring sheet 803, rotary table 804, rotating fixing plate 805, film sleeve assembly 90, slider fixing plate 901, film sleeve cylinder 902, guide rail Slider 903, cylinder 904, film plate 905, top material assembly 100, front top plate of hose 101, rear top plate of hose 102, material transfer cylinder 103, material transfer slide 104, top material cylinder 105, top material cylinder fixing frame 106, clamping assembly 110, clamping cylinder 111, V-clamp 112, fixing plate 113, hot cutting assembly 120, hot cutting fixing seat 121, hot cutting cylinder 122, hot cutting knife 123, heat insulation pad 124, buffer pad 125. Detailed Implementation

[0036] The embodiments of this utility model are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0037] The following disclosure provides many different implementation methods or examples for different solutions to implement this utility model.

[0038] A sealing hose film-coating device, such as Figure 1 As shown, the system comprises a frame 10, a control system 11, a product feeding mechanism 20, a film bag feeding mechanism 30, a film pressing mechanism 40, an intermediate mold rod moving mechanism 50, a film pushing assembly 60, a rotary cutter 70, a rotating assembly 80, a film sleeve assembly 90, a top-loading assembly 100, a clamping assembly 110, and a hot-cutting assembly 120. The control system 11, film bag feeding mechanism 30, film pressing mechanism 40, mold rod moving mechanism 50, film pushing assembly 60, rotary cutter 70, rotating assembly 80, and film sleeve assembly 90 are fixedly connected to the frame 10, which is constructed from aluminum profiles. The top-loading assembly 100, clamping assembly 110, and hot-cutting assembly 120 are fixedly connected to the product feeding mechanism 20. All mechanisms are controlled by setting parameters through the control system 11 on the frame 10.

[0039] like Figure 2 As shown in the feeding mechanism 20: the motor 201, chain 206, and caster wheel 207 are fixedly connected to the feeding frame 202. The sample holder 204 is fixedly connected to the chain 206. The sample 203 is placed in the sample holder 204. The sample holder 204 is made according to the shape of the sample 203. Different samples 203 require different sample holders 204, so that it can be used for samples 203 of various specifications. The guide plate 205 is fixedly connected to both sides of the feeding frame 202 to guide the position when placing the sample 203 and prevent tilting.

[0040] like Figure 3 The film bag feeding mechanism consists of a feeding motor 301, a reel 302, a reel fixing plate 303, a film bag 304, an upper guide mold assembly 305, a lower guide mold assembly 306, and a slide bar 307. The feeding motor 301 and the film bag 304 are fixedly connected to the reel fixing plate 303. When the feeding motor 301 rotates, it drives the film bag 304 to rotate as well. The rotation of the film bag 304 is used to place the film bag for the sample 203. The reel 302 is fixedly connected to both sides of the film bag 304 to prevent the film bag 304 from shifting during feeding. The upper guide mold assembly 305 and the lower guide mold assembly 306 are fixedly connected to the slide bar 307, but the lower guide mold assembly 306 has a linear bearing in the middle, allowing it to move freely up and down on the slide bar 307. Before operation, the film bag 304 needs to be fed according to… Figure 3 The process involves threading the film through the mold. After the film is threaded through, when the feeding motor 301 starts, the film bag 304 rotates and releases the film. Since the lower guide mold assembly 306 can move up and down, the length of heat shrink film used by the sample 203 is stored as the guide mold assembly 306 moves downward. When the sample 203 is used, the lower guide mold assembly 306 will move upward when the film bag is used. The feeding motor 301 detects this and continues to release the film, thus repeating the above actions.

[0041] like Figure 4 , 5 As shown: The film pressing mechanism 40 consists of an intermediate mold 401, pressure rollers 402, a lead screw 403, a lead screw nut 404, a handwheel 405, a position indicator 406, and a film pressing frame 407. The intermediate mold 401 is pressed down by two sets of pressure rollers 402. The pressure rollers 402 are made according to the shape of the intermediate mold 401 to prevent the intermediate mold 401 from shifting when it moves. The pressure rollers 402 are fixedly connected to the lead screw nut 404 and can move up and down with the lead screw nut 404. The lead screw nut 404 and the handwheel... 405 and position display 406 are fixed together on lead screw 403. Lead screw 403 and lead screw nut 404 have two pairs of positive and negative threads. The pressure roller 402 can be pressed against the intermediate mold rod 401 by simply turning the handwheel 405. The position display 406 can display the position when it is pressed. When it needs to be loosened next time the film is inserted, it can remember the original pressing position. The film pressing block 503 in the intermediate mold rod moving mechanism 50 is pressed against the intermediate mold rod 401 by the film pressing moving cylinder 502, and then moves left and right together with the slide table 501.

[0042] like Figure 6 As shown: The film pushing assembly 60 consists of a fixed plate 601, a slider guide rail assembly 602, a film pushing cylinder 603, a film pushing cylinder 604, and a film pushing block 605. The slider guide rail assembly 602 and the film pushing cylinder 604 are fixedly connected to the fixed plate 601. The film pushing block 605 is fixedly connected to the film pushing cylinder 603. The film pushing cylinder 604 is directly connected to the film pushing cylinder 603. During operation, the film pushing cylinder 603 is first vented to make the film pushing block 605 clamp the intermediate mold rod 401. The film pushing cylinder 604 then pushes the film pushing cylinder 603 to move back and forth, causing the intermediate mold rod 401 to move together. The moving distance is the film length required for the sealing hose. The film pushing cylinder 604 is an adjustable distance cylinder. Different film lengths required for sealing hoses of different products can be adjusted by adjusting the film pushing cylinder 604.

[0043] like Figure 7As shown: The rotary cutter 70 consists of a cutter fixing plate 701, a cutter slide rail 702, a cutter rotation shaft 703, a cutter 704, a cutter motor 705, a sensor 706, and a belt 707. The cutter slide rail 702 is fixedly connected to the cutter fixing plate 701. The cutter rotation shaft 703, cutter 704, cutter motor 705, sensor 706, and belt 707 are all fixedly connected to the cutter slide rail 702 and can all move left and right together with the cutter slide rail 702. This rotary cutter 70 mechanism is connected to the film pushing assembly 60. The left and right movement of the rotary cutter 70... The power source comes from the film-pushing cylinder 604; during film cutting, four cutters 704 rotate simultaneously to cut the film bag together. The rotation of the cutters 704 is powered by the cutter motor 705. When the film-pushing assembly 60 moves the required film length, the cutter motor 705 receives the positioning command and rotates, driving the cutters 704 to rotate and cut the film bag. When the sensor 706 receives the completion of rotation, it feeds back to the cutter motor 705, and the cutter motor 705 stops rotating. The film-pushing assembly 60 continues to push the film, and so on, to continuously obtain the heat-shrinkable film required for sealing the end tube.

[0044] like Figure 8 , 9 As shown: The rotating assembly 80 includes a rotating motor 801, a rotating mold 802, a spring 803, a rotating table 804, and a rotating fixed plate 805. The rotating motor 801 is fixedly connected to the rotating table 804, enabling the rotating table 804 to rotate according to certain requirements. The rotating mold 802, the spring 803, and the rotating table 804 are fixedly connected to the fixed plate 805, and all can rotate together with the rotating table 804. After the rotating cutter 70 completes the film cutting, the film bag is pushed onto the rotating mold 802 along with the film assembly 60 for subsequent work. The spring 803 is fixed on the rotating mold 802 to prevent the film bag from being thrown out during rotation, resulting in the film bag being unsteady. The film sleeve assembly 90 has a film sleeve cylinder 902 and a guide rail slider 903 fixedly connected to the slider fixed plate 901. The cylinder 904 is fixedly connected to the guide rail slider 903 and moves left and right. The film sleeve plate 905 is fixedly connected to the cylinder 904 and moves with the cylinder 904.

[0045] like Figure 10 , 11As shown: The top-feeding assembly 100 includes a front top plate 101 of the hose, a rear top plate 102 of the hose, a transfer cylinder 103, a transfer slide 104, a top-feeding cylinder 105, and a top-feeding cylinder fixing bracket 106. The front top plate 101 and the rear top plate 102 of the hose are fixedly connected to the transfer slide 104 and can move. The transfer cylinder 103 is fixedly connected to the transfer slide 104, enabling the front top plate 101 and the rear top plate 102 of the hose to move together. The front top plate 101 of the hose, the rear top plate 102 of the hose, the transfer cylinder 103, and the transfer slide 104 form an assembly fixedly connected to the top cylinder 105. The clamping assembly 110 consists of a clamping cylinder 111, a V-shaped clamp 112, and a fixing plate 113. The V-shaped clamp 112 is fixedly connected to the clamping cylinder 111 so that the V-shaped clamp 112 can clamp the sample 203 when the top cylinder 105 lifts the sample 203.

[0046] like Figure 12 The hot cutting assembly 120 shown includes a hot cutting base 121, a hot cutting cylinder 122, a hot cutting blade 123, a heat insulation pad 124, and a buffer pad 125. The hot cutting blade 123 and the heat insulation pad 124 are fixedly connected to the hot cutting cylinder 122. The heat insulation pad 124 provides heat insulation to prevent the hot cutting cylinder 122 from being damaged by excessive temperature. The cutting blade of the hot cutting blade 123 is made according to the required shape of the sample 203, and has both arc and straight shapes. The buffer pad 125 is fixedly connected to the hot cutting base 121. The buffer pad 125 is made of silicone material, which is elastic and can ensure that the film is cut when the hot cutting blade 123 cuts the film.

[0047] As a preferred option, the cylinders mentioned above can all be replaced with ball screw pairs or gear racks.

[0048] Working process: Before starting this equipment, the membrane bag 304 is installed in the membrane bag feeding mechanism 30. Figure 3The film bag 304 is threaded onto the intermediate mold rod (401) and the sample 203 is placed on the sample holder 204. The equipment is started, and the feeding motor 301 of the film bag feeding mechanism 30 rotates, causing the film bag 304 to exit the film. When the film bag 304 has reached the required film length for the sample 203, the rotation stops, and the feeding mechanism 20 starts simultaneously. The sample 203 moves with the chain 205, stops moving after reaching the film-fitting position, and begins film-fitting when the film bag 304 has rotated to a certain position. After the film bag 304 has exited the film, it is also fitted onto the intermediate mold rod 401 of the pressing mechanism 40. The pressing block 503 of the mold rod moving mechanism 50 clamps the intermediate mold rod 401 and moves it to the right, so that the intermediate mold rod 401 is tightly pressed against the rotating mold rod 802 of the rotating assembly 80. The intermediate mold rod 401 and the rotating mold rod 802... The contact surface is uneven, mainly for better and more accurate contact. When the intermediate film rod 401 and the rotating mold rod 802 are close together, the film pushing block 605 of the film pushing assembly 60 presses down on the intermediate film rod 401, and also presses down on the film bag 304 on the intermediate film rod 401. The film pushing cylinder 604 is activated. Because the intermediate film rod 401 and the rotating mold rod 802 are close together, the intermediate film rod 401 cannot move to the right, but can only move the film bag 304 on the intermediate film rod 401 to the right. After the movement, the film bag 304 is on the rotating mold rod 802. The film pressing block 503 of the mold rod moving mechanism 50 presses down on the intermediate film rod 401 and moves a certain distance to the left via the slide table 501, mainly to press down on the intermediate film rod 401. The membrane rod 401 and the rotating mold rod 802 separate. Then, the cutter 704 of the rotating cutter 70 rotates to cut the membrane. The cutter 704 cuts the membrane precisely in the gap between the membrane rod 401 and the rotating mold rod 802. The membrane bag 304 is cut off by the rotating cutter 704, leaving the cut membrane bag 304 on the rotating mold rod 802. The rotating mold rod 802 in the rotating assembly 80 retains the cut membrane bag 304. The rotating table 804 rotates, and the rotating mold rod 802 with the membrane bag 304 rotates along with it until the membrane bag 304 rotates to the position corresponding to the sample 203. When the membrane bag 304 rotates to the position corresponding to the sample 203, the membrane fitting needs to be started. During the fitting, the sample 203 needs to be passed through... The ejector cylinder 105 of the ejector assembly 100 lifts up; the ejector cylinder 105 is vented and raised, and the front top plate 101 and the rear top plate 102 of the hose are raised together. The front top plate 101 and the rear top plate 102 of the hose clamp the sample 203 to prevent the sample 203 from shifting. After the sample 203 is lifted up, the V-shaped clamp 112 of the clamping assembly 110 clamps the tail of the sample 203 and pushes the sample 203 against the head of the rotating mold rod 802. The ejector cylinder 105 descends, and the front top plate 101 and the rear top plate 102 of the hose descend together and detach from the sample 203. The film assembly 90 starts to work and pushes the film. The cylinder 904 is vented and pressed down, so that the film plate 905 presses the film bag 304.The venting cylinder 902 moves, causing the venting plate 905 to move as well. Because the venting plate 905 presses down on the film bag 304, the film bag 304 also moves along with it. The position is precisely when the sample 203 is against the rotating mold rod 802, thus the film bag 304 is fitted onto the sample 203 to the required length. After the film bag 304 is fitted onto the sample 203 to the required length, the ejector cylinder 105 rises to catch the sample 203 with the film bag 304 fitted; the sample is then placed... Inside the fixed seat 204, as the chain 206 of the feeding mechanism 20 moves to the next action, the sample 203 with the film bag 304 is moved by the chain 206 to directly below the hot cutting blade 123 of the hot cutting assembly 120. The hot cutting cylinder 122 is vented, driving the hot cutting blade 123 to move downward. The hot cutting blade 123 hot cuts the film bag 304 at the tail of the sample 203, and the sample 203 completes all actions according to the film covering requirements. The above actions are repeated to continue covering the next sample 203.

[0049] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

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