Adhesive tape discharging mechanism

Abstract

The utility model belongs to the field of adhesive tape discharging, and particularly relates to an adhesive tape discharging mechanism which comprises a machine frame 1, an unwinding mechanism 2 and a winding mechanism 3 are arranged on the machine frame 1, a material ejecting and separating mechanism 4 is further connected to the machine frame 1 in a sliding mode, and a material ejecting end 411 is formed at one end in the sliding direction of the material ejecting and separating mechanism 4. Compared with the prior art, unwinding and winding of a release film are achieved through the unwinding mechanism and the winding mechanism, the ejection separation mechanism moves to drive the ejection end to conduct ejection action so that an adhesive tape can be ejected forwards along with the release film, the release film can be separated from the adhesive tape, and the adhesive tape can be separated from the release film. And the release film is wound along with the winding mechanism, so that the adhesive tape is separated from the release film and is jacked to the material carrying table to be taken and used in the subsequent process.

Description

Technical Field

[0001] This utility model belongs to the field of rubber strip feeding, specifically relating to a rubber strip feeding mechanism. Background Technology

[0002] During the production of thermal insulation components for new energy batteries, several adhesive strips need to be attached to one side of the component for subsequent use. The adhesive strips used are as follows: Figure 1 As shown in the structure on the intermediate winding roller 21, it includes a release film continuously wound into a roll. Long strips of adhesive are arranged sequentially at intervals along the length of one side of the release film. The structure of the adhesive strips is similar to a sponge sticker. One side is bonded and fixed to the release film, and the other side is covered with a protective film. In the prior art, the adhesive strips are manually peeled off from the release film and pasted onto the heat insulation component of the new energy battery. However, the operation of "peeling (separating) the adhesive strips from the release film" lacks a mechanical structure to replace manual labor, so this needs to be studied. Utility Model Content

[0003] To solve the problem of separating the adhesive strip from the release film through a mechanical structure, this utility model provides an adhesive strip feeding mechanism.

[0004] The purpose of this utility model is achieved in the following manner: a rubber strip feeding mechanism includes a frame 1, on which an unwinding mechanism 2 and a winding mechanism 3 are provided, and a top material separation mechanism 4 is slidably connected to the frame 1. A top material end 411 is formed at one end along the sliding direction of the top material separation mechanism 4, and a material carrier 5 is provided on the side of the top material separation mechanism 4 with the top material end 411.

[0005] Furthermore, the frame 1 is fixedly connected to the slide rail 11, the top material separation mechanism 4 includes a sliding frame 42, the sliding frame 42 is slidably connected to the slide rail 11, the top of the sliding frame 42 is fixedly connected to the top material plate 41, the top material plate 41 forms a top material end 411 at its end, and a sliding drive mechanism is provided on the sliding frame 42.

[0006] Furthermore, the sliding drive mechanism includes a first motor 43, the body of which is fixedly connected to the inside of the sliding frame 42. The output end of the first motor 43 passes through the side of the sliding frame 42 and is fixedly connected to a gear 431. A rack 12 that meshes with the gear 431 is fixedly connected to the frame 1. The rack 12 is parallel to the slide rail 11.

[0007] Furthermore, the loading platform 5 is fixedly connected to the frame 1, and a storage trough 51 is provided on the loading platform 5. Ribs 52 are provided at intervals in the extension direction of the top of the storage trough 51.

[0008] Further, the unwinding mechanism 2 comprises an unwinding roller 21, the unwinding roller 21 is rotationally connected to the rack 1, the unwinding mechanism 2 further comprises at least one first guide roller 22 rotationally connected to the rack 1, the bottom end of the first guide roller 22 closest to the material pushing plate 41 is higher than the top surface x of the material pushing plate 41, x≤5mm.

[0009] Further, the winding mechanism 3 comprises a winding roller 31 and a second guide roller 32 rotationally connected to the rack 1 respectively, one end of the winding roller 31 penetrates through the rack 1 and is fixedly connected to a first pulley 311, one end of the second guide roller 32 penetrates through the rack 1 and is fixedly connected to a second pulley 321 and a third pulley 322 in sequence, a second motor 33 is fixedly connected to the side of the rack 1, the output end of the second motor 33 penetrates through the rack 1 and is fixedly connected to a fourth pulley 331; the fourth pulley 331 is connected to the second pulley 321 through a belt, and the third pulley 322 is connected to the first pulley 311 through a belt.

[0010] Compared with the prior art, the unwinding and winding of the release film are realized through the unwinding mechanism and the winding mechanism, the rubber strip is pushed forward with the release film through the movement of the material pushing and separating mechanism, and the rubber strip is separated from the release film and pushed to the material loading table for subsequent process. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 It is a structural schematic view of the front of the rubber strip material feeding mechanism;

[0012] Figure 2 It is a structural schematic view of the back of the rubber strip material feeding mechanism;

[0013] Figure 3 It is an enlarged view of the front of the material pushing and separating mechanism;

[0014] Figure 4 It is an enlarged view of the back of the material pushing and separating mechanism.

[0015] Among them, the rack 1, the slide rail 11, the rack 12,

[0016] The unwinding mechanism 2, the unwinding roller 21, the first guide roller 22,

[0017] The winding mechanism 3, the winding roller 31, the first pulley 311, the second guide roller 32, the second pulley 321, the third pulley 322, the second motor 33, the fourth pulley 331,

[0018] The material pushing and separating mechanism 4, the material pushing plate 41, the material pushing end 411, the sliding frame 42, the first motor 43, the gear 431,

[0019] The material loading table 5, the material storage groove 51, the rib 52. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0021] In the utility model, unless otherwise explicitly specified and limited, the directions or positional relationships indicated by the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" are the directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the utility model and simplifying the description, and are not indicative or suggestive of the devices or elements indicated having to have a particular direction, being constructed and operated in a particular direction, and therefore cannot be understood as limiting the utility model.

[0022] As shown in the accompanying drawings, Figure 1 A rubber strip feeding mechanism, comprising a rack 1, the rack 1 is provided with a unwinding mechanism 2 and a winding mechanism 3, the rack 1 is also slidably connected with a material pushing and separating mechanism 4, the material pushing and separating mechanism 4 is formed with a material pushing end 411 at one end along the sliding direction, a material loading table 5 is arranged at the side of the material pushing end 411 of the material pushing and separating mechanism 4, preferably, the unwinding mechanism 2 and the winding mechanism 3 are located at the rear side, the material pushing and separating mechanism 4 is located at the front side, and the material pushing end 411 is located at the most front end of the material pushing and separating mechanism 4, and preferably, the material pushing end 411 is tapered from the rear to the front, the material loading table 5 is located in front of the material pushing end 411, and the space is arranged so that the release film is pulled backward by the winding mechanism 3 when the material pushing and separating mechanism 4 is pushed forward, and the separation of the release film and the rubber strip is more in place.

[0023] Further, as shown in the accompanying drawings, Figure 2 、 4 The rack 1 is fixedly connected with sliding rails 11, the material pushing and separating mechanism 4 comprises a sliding frame 42, the sliding frame 42 is slidably connected with the sliding rails 11, the sliding rails 11 are arranged in the front-rear direction, preferably two, the sliding frame 42 is preferably a door-shaped frame, two feet of the door-shaped frame are slidably connected with the two sliding rails 11 respectively, a material pushing plate 41 is fixedly connected to the top of the sliding frame 42, the top surface of the material pushing plate 41 is preferably a plane for carrying the release film, the end of the material pushing plate 41 is formed with the material pushing end 411, and a sliding driving mechanism is arranged on the sliding frame 42.

[0024] Further, the sliding drive mechanism comprises a first motor 43, the first motor 43 is fixedly connected to the inner side of the sliding frame 42, that is, the inner side of the door-shaped frame, the output end of the first motor 43 penetrates through the side of the sliding frame 42 and is fixedly connected with a gear 431, the rack 12 engaged with the gear 431 is fixedly connected to the rack 1, the rack 12 is parallel to the sliding rail 11, so that the sliding frame can reciprocate forward and backward by driving the first motor 43, and the gear 431 engages the rack 12 to continuously perform the ejection action.

[0025] Further, as shown in the accompanying drawings, Figure 3 、 4 Further, the material loading table 5 is fixedly connected to the rack 1, the material loading table 5 is provided with a material storage groove 51, the rear end of the material storage groove 51 is preferably parallel to the top surface of the material ejection plate 41, the front end of the material storage groove 51 is provided with a baffle for positioning the adhesive tape, and the rib 52 is arranged at the top of the material storage groove 51 in the length direction, so that the adhesive tape is prevented from being integrally bonded on the material storage groove 51 and being difficult to take off.

[0026] Further, the unwinding mechanism 2 comprises an unwinding roller 21 rotatably connected to the rack 1, and the unwinding roller 21 can also be connected to a motor or other driving device to realize self-unwinding power, and the unwinding mechanism 2 further comprises at least one first guide roller 22 rotatably connected to the rack 1, the bottom end of the first guide roller 22 closest to the material ejection plate 41 is higher than the top surface of the material ejection plate 41 by x, x≤5mm, and the purpose of the arrangement is to lower the height of the unwound material roll and approach the height of the top surface of the material ejection plate 41, thereby improving the overall stability.

[0027] Further, the winding mechanism 3 comprises a winding roller 31 and a second guide roller 32 rotatably connected to the rack 1 respectively, one end of the winding roller 31 penetrates through the rack 1 and is fixedly connected with a first pulley 311, one end of the second guide roller 32 penetrates through the rack 1 and is sequentially fixedly connected with a second pulley 321 and a third pulley 322, a second motor 33 is fixedly connected to the side of the rack 1, the output end of the second motor 33 penetrates through the rack 1 and is fixedly connected with a fourth pulley 331; the fourth pulley 331 is connected with the second pulley 321 through a belt, and the third pulley 322 is connected with the first pulley 311 through a belt, so that two rollers are simultaneously dragged to rotate by one second motor 33.

[0028] The working process of the utility model is as follows: the adhesive tape roll is loaded on the unwinding roller 21, the release film at the head end is pulled out and sequentially passes through the bottom of the first guide roller 22 and the material ejection end 411 of the material ejection plate 41, and the adhesive tape roll on the upper part of the material ejection plate 41 is sequentially arrayed on the top of the release film, the release film passes through the material ejection end 411 and then passes through the second guide roller 32 and is finally connected to the winding roller 31.

[0029] When discharging, the first motor 43 drives the gear 431 to rotate to drive the sliding frame 42 to retreat, and at the same time, the winding mechanism 3 winds and pulls the release film backward. Then the first motor 43 drives the gear 431 to rotate to drive the sliding frame 42 to push forward, through the pulling of the winding mechanism 3 to the release film and the force of the material pushing end 411 pushing the rubber strip forward, the corresponding rubber strip on the material pushing end 411 is separated from the release film, and with the forward movement of the sliding frame 42, the rubber strip is pushed to the storage groove 51 of the material loading table 5, and the rubber strip is bonded on the rib 52 by using the bottom glue surface of the rubber strip, for subsequent manual / mechanical hand taking, and after taking, the above-mentioned action is repeated.

[0030] The preferred embodiments of the present application have been described above, it should be noted that for those skilled in the art, without departing from the overall concept of the present application, some changes and improvements can be made, which should be considered as the protection scope of the present application.

Claims

1. A gum strip feed mechanism characterized by: Including frame (1), be provided with unwinding mechanism (2) and winding mechanism (3) on the frame (1), frame (1) is also slidably connected with material pushing and separating mechanism (4), forms material pushing end (411) along the sliding direction of material pushing and separating mechanism (4) one end, load table (5) is provided on the side of material pushing and separating mechanism (4) with material pushing end (411).

2. A gum strip feed mechanism as claimed in claim 1, wherein: The frame (1) is fixedly connected with slide rail (11), the material pushing and separating mechanism (4) includes slide frame (42), the slide frame (42) is slidably connected with slide rail (11), the top of slide frame (42) is fixedly connected with material pushing plate (41), the end of material pushing plate (41) forms material pushing end (411), and the slide frame (42) is provided with slide drive mechanism.

3. A gum strip feed mechanism as claimed in claim 2, wherein: The slide drive mechanism includes first motor (43), the body of first motor (43) is fixedly connected to the inner side of slide frame (42), and the output end of first motor (43) passes through the side of slide frame (42) and is fixedly connected with gear (431), the rack (12) engaged with gear (431) is fixedly connected on the frame (1), and the rack (12) is parallel with slide rail (11).

4. A gum strip feed mechanism as claimed in claim 2, wherein: The load table (5) is fixedly connected with frame (1), and the load table (5) is provided with storage groove (51), and the top of storage groove (51) is provided with rib (52) at intervals in length direction.

5. A gum strip feed mechanism as claimed in claim 2, wherein: The unwinding mechanism (2) includes unwinding roller (21), and the unwinding roller (21) is rotatably connected with frame (1), and the unwinding mechanism (2) further includes at least one first guide roller (22) rotatably connected with frame (1), and the bottom end of the first guide roller (22) closest to material pushing plate (41) is higher than the top surface x of material pushing plate (41), x≤5mm.

6. A gum strip feed mechanism as claimed in claim 1, wherein: The winding mechanism (3) includes winding roller (31) and second guide roller (32) rotatably connected with frame (1) respectively, one end of winding roller (31) passes through frame (1) and is fixedly connected with first pulley (311), one end of second guide roller (32) passes through frame (1) and is sequentially fixedly connected with second pulley (321) and third pulley (322), second motor (33) is fixedly connected on the side of frame (1), and the output end of second motor (33) passes through frame (1) and is fixedly connected with fourth pulley (331); fourth pulley (331) is connected with second pulley (321) through belt, and third pulley (322) is connected with first pulley (311) through belt.

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