Film covering and collecting mechanism

Abstract

The utility model provides a laminating material receiving mechanism which comprises a rack, a laminating roller, an adhesive tape roller, a packaging object rotating table, a first combination roller, a second combination roller, an adhesive tape guiding mechanism, a floating roller, a winding roller and a control unit used for controlling a second driving unit to stop running, and the packaging object rotating table is rotationally connected with the rack and driven by the first driving unit; the second combination roller and the first combination roller act together to wrap a packaging object between the thin film and the adhesive tape to form a packaging tape; the adhesive tape guiding mechanism is used for guiding the adhesive surface of the adhesive tape to adhere to the to-be-packaged object on the packaged object rotating table; the floating roller is used for tensioning the packaging belt; and the winding roller is rotationally connected with the rack and is driven by the second driving unit. The packaging box is wide in applicability and can be suitable for packaging various small packaging objects such as sewing needles and small electronic components. The packaging object can be effectively packaged between the adhesive tape and the thin film and then is rolled, so that the packaging object is convenient to store and transport.

Description

TECHNICAL FIELD

[0001] The application relates to the packaging material collecting field, in particular to a film-coated material collecting mechanism. BACKGROUND

[0002] In the clothing industry, sewing needles, as one of the key consumables, are widely used in the production and manufacturing process of various clothes. However, in the high-intensity and high-frequency use environment, the sewing needles will inevitably be worn, broken or damaged in other forms. These damaged sewing needles need to be properly handled and need to be transported and counted. The damaged sewing needles are sharp and easy to scatter, and if they are randomly stacked, they may also cause accidental injuries to employees. Therefore, how to reasonably store and arrange these damaged sewing needles is a problem that needs to be solved urgently. CONTENT OF THE UTILITY MODEL

[0003] In order to solve the above technical problems, the application provides a film-coated material collecting mechanism, characterized in that it comprises:

[0004] a rack,

[0005] a film roller installed on the rack for placing and releasing a film roll;

[0006] an adhesive tape roller installed on the rack for placing and releasing an adhesive tape roll;

[0007] an encapsulating object rotating table rotationally connected with the rack and driven by a first driving unit for placing and transporting encapsulating objects;

[0008] a first combination roller rotationally connected with the rack;

[0009] a second combination roller which, together with the first combination roller, covers the encapsulating objects between the film and the adhesive tape to form an encapsulating tape;

[0010] an adhesive tape guiding mechanism for guiding the adhesive surface of the adhesive tape to bond with the encapsulating objects on the encapsulating object rotating table;

[0011] a floating roller for tensioning the encapsulating tape, the floating roller being swingably installed on the rack;

[0012] a winding roller rotationally connected with the rack and driven by a second driving unit for winding the encapsulating tape to form a material collecting roll;

[0013] and a control unit for controlling the second driving unit to stop running, the control unit being triggered when the floating roller swings to a predetermined position.

[0014] Preferably, the package rotating table is a polygon structure, further, the package rotating table has grooves on the table surface for accommodating the packages, and further, the package rotating table has a grating, the number of the grating is equal to the number of the table surface of the package rotating table, and the machine frame is provided with an optical eye switch.

[0015] Preferably, one end of the adhesive tape guiding mechanism is rotatably connected to the machine frame, and the other end is rotatably close to or away from the package rotating table.

[0016] Preferably, the second combining roller is installed on the machine frame through a force applying mechanism, and the force applying mechanism provides a force to the second combining roller towards the first combining roller.

[0017] Preferably, the floating roller is installed on the machine frame through a restoring mechanism, and the restoring mechanism provides a restoring force to the floating roller for tensioning the packaging tape.

[0018] Optionally, the machine frame is further provided with a first direction changing wheel, and the adhesive tape passes through the first direction changing wheel and then the adhesive tape guiding mechanism.

[0019] Optionally, the machine frame is further provided with a second direction changing wheel, and the packaging tape passes through the second direction changing wheel and then is wound on the winding roller.

[0020] The utility model has the advantages of wide applicability, and can be used for packaging various small packages, such as sewing needles and small electronic components; the packages can be effectively packaged between the adhesive tape and the film, and then the materials can be wound into a roll for convenient storage and transportation.

[0021] It should be understood that the foregoing general description and the following detailed description are only exemplary and explanatory, and cannot limit the present text. BRIEF DESCRIPTION OF DRAWINGS

[0022] The drawings constituting a part of the present text are used to provide a further understanding of the present text, and the illustrative embodiments of the present text and the description thereof are used to explain the present text, and cannot constitute an improper limitation on the present text. In the drawings:

[0023] Figure 1 is a perspective structural schematic diagram of the present application;

[0024] Figure 2 is a front view structural schematic diagram of the present application; DETAILED DESCRIPTION

[0025] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present application. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other at will.

[0026] As shown in Figure 1 and Figure 2 A film covering and collecting mechanism, comprising:

[0027] a rack 1,

[0028] a film roller 2 installed on the rack 1 and used for placing and releasing a film roll 20;

[0029] a tape roller 3 installed on the rack 1 and used for placing and releasing a tape roll 30;

[0030] an encapsulant rotating table 4 rotationally connected with the rack 1 and driven by a first driving unit and used for placing and conveying encapsulants;

[0031] a first combination roller 5-1 rotationally connected with the rack 1;

[0032] a second combination roller 5-2 which, in cooperation with the first combination roller 5-1, covers the encapsulants between a film 21 and a tape 31 to form an encapsulating tape, wherein the encapsulating tape refers to a tape formed by the combination of the film, the encapsulants and the tape;

[0033] a tape guiding mechanism 6 used for guiding the tape-adhering surface of the tape 31 to adhere to the encapsulants on the encapsulant rotating table 4;

[0034] a floating roller 7 used for tensioning the encapsulating tape, wherein the floating roller 7 is swingably installed on the rack 1; the floating roller 7 is installed on the rack 1 through a restoring mechanism, the restoring mechanism provides a restoring force for tensioning the encapsulating tape, and the restoring mechanism can be a tension spring or the like;

[0035] a winding roller 8 rotationally connected with the rack 1 and driven by a second driving unit and used for winding the encapsulating tape to form a collecting roll 80;

[0036] and a control unit used for controlling the second driving unit to stop running, wherein the control unit is triggered when the floating roller 7 swings to a predetermined position. The above-mentioned encapsulants can be sewing needles, small electronic components or the like, and the first driving unit and the second driving unit can use conventional power units such as motors.

[0037] It can be understood that the winding roller 8 can also be a frame with a tensioning function, such as a color steel plate tensioning feeding frame similar to the structure of patent announcement No. CN205169929U.

[0038] The floating roller 7 has two functions: one is to provide tensioning force for the packaging belt, and the other is to solve the problem that the line speed of the winding roll 80 on the winding roller 8 is faster and faster as the winding roll 80 becomes larger and larger, and the line speed difference between the winding roll 80 and the packaging rotating table 4 becomes larger and larger, that is, the winding speed is larger and larger than the discharging speed. The floating roller 7 can solve this problem by pulling out some packaging belts to form a buffer area. Since the line speed of the winding roll on the winding roller 6 is faster and faster and larger than the discharging speed, the floating roller 7 is passively swung to move to its predetermined position. The packaging belt in the buffer area compensates for the insufficient discharging speed and is wound on the winding roller 6. When the floating roller 7 swings to its predetermined position, the packaging belt in the buffer area is also used up. At this time, the control unit is triggered. The control unit can be a mechanical travel switch or a conventional trigger switch such as a photoelectric sensor. The control unit controls the second driving unit (motor) to stop rotating, that is, to pause winding, and the first driving unit does not stop. In this way, the floating roller 7 swings away from its predetermined position under the action of the return mechanism, and the packaging belt reenters the buffer area. After a predetermined time, for example, the second driving unit is controlled to run again through a delay switch. In this way, the cycle is repeated.

[0039] Preferably, the packaging rotating table 4 has a polygonal structure, and further, the table surface of the packaging rotating table 4 has a groove 4a for accommodating the packaging. In this way, the positioning and conveying of the packaging can be facilitated.

[0040] Optionally, one end of the adhesive tape guide mechanism 6 is rotatably connected to the rack 1, and the other end is rotatably close to or away from the packaging rotating table 4. In this way, the placement, removal, and initial state arrangement of the adhesive tape roll can be facilitated.

[0041] Preferably, the second combination roller 5-2 is installed on the rack 1 through a force applying mechanism, which provides a force to the second combination roller 5-2 towards the first combination roller 5-1. The force applying mechanism can be a tension spring, which can make the film, packaging, and adhesive tape combine better, and can also realize the controllability of the combination force of the film, packaging, and adhesive tape by adjusting the force applying mechanism.

[0042] Optionally, it further includes a first deflection wheel 9-1 rotatably connected to the rack 1. The adhesive tape passes through the first deflection wheel 9-1 and then passes through the adhesive tape guide mechanism 6.

[0043] Optionally, it also includes a second deflector 9-2, which is rotatably connected to the frame 1. The packaging tape first passes through the second deflector 9-2 and then wraps around the take-up roller 8.

[0044] For ease of counting, as one embodiment, the package rotating stage 4 has a grating 40, the number of which is equal to the number of surfaces on the package rotating stage 4, and a photoelectric switch 41 is provided on the frame 1. The photoelectric switch 41 and the grating 40 can be used to count the packages.

[0045] like Figure 2 As shown, during use, the film roll 20 is mounted on the coating roller 2, and the film 21 passes through the first connecting roller 5-1, the second connecting roller 5-2, the floating roller 7, and the second reversing wheel 9-2. The film 21 does not pass through the packaging rotating table 4. The tape roll 30 is mounted on the tape roller 3, and the tape passes through the first reversing wheel 9-1, the tape guiding mechanism 6, the packaging rotating table 4, the second connecting roller 5-2, the floating roller 7, and the second reversing wheel 9-2. The adhesive side of the tape at the tape guiding mechanism 6 faces the packaging rotating table 4.

[0046] In this application, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that an article or device that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such an article or device. Without further limitation, an element defined by the phrase "comprising..." does not exclude the presence of other identical elements in the article or device that includes said element.

[0047] Although preferred embodiments of this application have been described, those skilled in the art, upon learning the basic inventive concept, can make other changes and modifications to these embodiments. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments as well as all changes and modifications falling within the scope of this application.

[0048] Obviously, those skilled in the art can make various modifications and variations to this application without departing from the spirit and scope of this application. Therefore, if these modifications and variations fall within the scope of the claims of this application and their equivalents, the intent of this application also includes these modifications and variations.

Claims

1. A film-coated material collecting mechanism characterized by comprising: The application relates to a packaging machine, which comprises the following parts: a frame (1), a film roller (2) installed on the frame (1) and used for placing and releasing a film roll (20), a tape roller (3) installed on the frame (1) and used for placing and releasing a tape roll (30), a packaging object rotating table (4) rotationally connected with the frame (1) and driven by a first driving unit and used for placing and conveying packaging objects, a first combination roller (5-1) rotationally connected with the frame (1), a second combination roller (5-2) used for covering the packaging objects between a film (21) and a tape (31) to form a packaging tape, a tape guide mechanism (6) used for guiding the adhesive surface of the tape (31) to adhere to the packaging objects on the packaging object rotating table (4), a floating roller (7) used for tensioning the packaging tape, wherein the floating roller (7) is swingably installed on the frame (1), a winding roller (8) rotationally connected with the frame (1) and driven by a second driving unit and used for winding the packaging tape to form a winding roll (80), and a control unit used for controlling the second driving unit to stop running, wherein the control unit is triggered when the floating roller (7) swings to a predetermined position.

2. The film-coated material collecting mechanism according to claim 1, characterized by: The packaging object rotating table (4) is in a polygonal structure.

3. The film-coated material collecting mechanism according to claim 2, characterized by: The packaging object rotating table (4) is provided with grooves (4a) for accommodating the packaging objects on a table surface of the packaging object rotating table (4).

4. The film-coated material collecting mechanism according to claim 1, wherein: One end of the tape guide mechanism (6) is rotationally connected with the frame (1), and the other end is rotationally close to or away from the packaging object rotating table (4).

5. The film-coated material collecting mechanism according to claim 1, wherein: The second combination roller (5-2) is installed on the frame (1) through a force applying mechanism, and the force applying mechanism provides a force to the second combination roller (5-2) towards the first combination roller (5-1).

6. The film-coated material collecting mechanism according to claim 1, wherein: The floating roller (7) is installed on the frame (1) through a restoring mechanism, and the restoring mechanism provides a restoring force to the floating roller (7) for tensioning the packaging tape.

7. The film-coated material collecting mechanism according to claim 1, wherein: The packaging machine further comprises a first direction changing wheel (9-1) rotationally connected with the frame (1), wherein the tape passes through the first direction changing wheel (9-1) and then the tape guide mechanism (6).

8. The film-coated material collecting mechanism according to claim 1, wherein: The packaging machine further comprises a second direction changing wheel (9-2) rotationally connected with the frame (1), wherein the packaging tape passes through the second direction changing wheel (9-2) and then winds on the winding roller (8).

9. The film-coated material collecting mechanism according to claim 2, wherein: The packaging object rotating table (4) is provided with grating grids (40), the number of the grating grids (40) is equal to the number of the table surfaces of the packaging object rotating table (4), and the frame (1) is provided with light eye switches (41).

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