TWM644051U - Strap pasting mechanism for box sealing machine - Google Patents

Abstract

This creation is about a tape sticking mechanism of a case sealing machine, which is equipped with a conveying mechanism for carrying packing boxes on the case sealing machine, and a tape sticking mechanism is set above the conveying mechanism to carry out tape sticking operations corresponding to the packing boxes. The tape sticking mechanism includes a base, and a plurality of swing arms are pivotally arranged on the base, and each swing arm is respectively equipped with a front pressing wheel, a smoothing wheel and a rear pressing wheel, and then the front pressing wheel There is a cutter unit between the smoothing wheel, and the swing arm of the front pressure wheel is connected to a power source, and the power source is connected to a sensor controller, and the first sticking action of the front pressure wheel is touched by the packing box Start the timing of the sensing controller, and drive the power source to drive the front pressure wheel corresponding to the cutter unit to cut the tape according to the set time; by this, the tape sticking area of the packing box can be adjusted and set according to the needs, so as to save tape and apply The practical effect of various packing box tapes.

Description

Taping mechanism of case sealing machine

This creation is about a tape sticking mechanism of a box sealing machine, especially a tape sticking mechanism of a box sealer that can drive cutting by controlling the timing and can adjust the tape area and length.

Generally, after the production of the product is completed, the general factory will put the product into the packaging box and then seal it for storage and handling; and now the sealing operation of the packaging box can be carried out by a high-efficiency sealing machine , for the adhesive tape operation after the bottom and top cover of the carton are folded, and through the fully automatic operation method to improve production efficiency and save labor costs, it has become an indispensable important industry in automated production operations product.

The creator has previously developed a variety of film sealing machine technologies, such as Announcement No. M241342 "Adhesive Main Machine Improvement of Packaging Sealing Machine", No. M321032 "Taping Main Machine Structure of Box Sealing Machine", and No. M373334 "Carton Sealing Machine The fine-tuning device for the sealing gap of the box sealer” and so on, wherein the announcement No. M321032 discloses that the front and rear sides of the main board of the sealing machine are respectively pivotally connected with the swing arms of the front and rear pressure sticking wheels. There are front and rear pressing wheels pivotally connected to the two swing arms respectively, and several rollers pivotally connected with the machine board are arranged on the top of the front sticking wheel group, for guiding the adhesive tape rack on the upper side of the machine board. For the transportation of the erected adhesive tape, a connecting rod is pivoted between the swing arms of the front and rear sticking wheels, and a cutter set pivoted with the machine board is set between the front and rear sticking wheels for The tape is cut off; it is characterized in that one end of the tension spring is respectively connected to the swing arm and the connecting rod of the rear sticking wheel group, and the other ends of the two tension springs are connected to the machine plate.

Through the above structure, the adhesive tape can be effectively sealed from one end of the packing box to the other end to fit the area corresponding to the two-fold cover; however, when the packing box is relatively long, the cumulative length of the tape consumed is quite considerable, which is also the product. One of the manufacturer's costs. At the same time, there are a wide variety of packaging box designs on the market, and not every packaging box needs to be sealed from the front to the back. Therefore, the technology to set the length of the tape according to the needs is one of the important issues that the industry needs to overcome.

Yes, the creator has many years of rich experience in design, development and actual production in this related industry, and hereby provides a tape-attaching mechanism for the box sealer, which drives cutting by controlling the timing, and can adjust the tape-attaching area and length to achieve better The purpose of good practical value.

The main purpose of this creation is to provide a tape-applying mechanism for a case-sealing machine, especially a tape-applying mechanism for a case-sealing machine that can drive cutting by controlling timing and can adjust the tape-applying area and length.

The main purpose and effect of the tape sticking mechanism of the creative box sealing machine are achieved by the following specific technical means:

The sealing machine is mainly equipped with a conveying mechanism for carrying packing boxes, and above the conveying mechanism, a tape-attaching mechanism is provided to carry out tape-attaching operations corresponding to the packing boxes, wherein the tape-attaching mechanism includes a base, and on the base A plurality of swing arms are pivoted on the seat, and each swing arm is respectively equipped with a front pressure wheel, a smoothing wheel and a rear pressure wheel, and a cutter unit is arranged between the front pressure wheel and the smoothing wheel, and The swing arm of the front pressure roller is connected to a power source, and the power source is connected to a sensing controller. The timing of the sensing controller is started by the first sticking action of the packaging box touching the front pressure roller, and the power source is driven according to the set time. The front pressure wheel is driven to cut the tape corresponding to the cutter unit; in this way, the tape area of the packaging box can be adjusted and set according to the needs, so as to achieve the practical effect of saving tape and being suitable for various packing box tapes.

In the preferred embodiment of the tape sticking mechanism of the creative box sealing machine, the sensing controller is connected to a control box by telecommunication.

A preferred embodiment of the tape sticking mechanism of the creative box sealing machine, wherein the tape sticking mechanism is assembled on a machine platform, and the conveying mechanism for carrying the packing box is provided on the machine platform, and the tape sticking mechanism is installed Above the conveying mechanism, the conveying mechanism carries the packing box into the taping operation through the opening end of the tape pasting mechanism.

In order to have a more complete and clear disclosure of the technical content used in this creation, the creation purpose and the effect achieved, it is described in detail below, and please also refer to the disclosed drawings and drawing numbers:

First of all, please refer to the first to fourth pictures, which are the three-dimensional appearance side view, top view and operation schematic diagram of the tape sticking mechanism of the box sealing machine created by this invention, mainly on the box sealing machine table (1). The conveying mechanism (2) of the packaging box is provided with a tape-attaching mechanism (3) above the conveying mechanism (2) to perform tape-attaching operations corresponding to the packaging box, wherein the tape-attaching mechanism (3) includes:

A base (31) is provided with a set of pulleys (311) for placing tape rolls, and a plurality of guide wheels (312) for auxiliary guiding tape (B) are provided on the base (31) ;

A first swing arm (32) is correspondingly pivoted on the base (31) and positioned at the opening end of the import packing box (A), and one end of the first swing arm (32) is provided with a front pressure wheel ( 321), the side of the front pressure roller (321) is provided with an auxiliary supporting wheel (322) for auxiliary guiding tape (B) and a stopper (323) for positioning the tape (B);

A second swing arm (33) is correspondingly pivoted on the base (31) and positioned behind the first swing arm (32), and one end of the second swing arm (33) is provided with a smoothing wheel (331);

A third swing arm (34) is correspondingly pivoted on the base (31) and adjacent to the second swing arm (33), and one end of the third swing arm (34) is provided with a rear pressure wheel(341);

The cutter unit (35) is correspondingly installed on the base (31) and is located between the first swing arm (32) and the second swing arm (33), and on the cutter unit An elastic member (351) is provided between (35) and the third swing arm (34);

A power source (36) is correspondingly installed on the base (31), and a linkage (361) is set at the end of its output shaft, and a linkage (361) is arranged between the linkage (361) and the first pendulum. A connecting rod (362) is provided between the arms (32), and the power source (36) is connected to a sensing controller (363);

A micro switch (37) is arranged on the path of the conveying mechanism (2) to transport the packaging box, the micro switch (37) is touched by the packaging box (A), and when the packaging box (A) is separated from the After the micro switch (37) is started, the rear end of the taping mechanism (3) is taped.

Please refer to Figures 1 to 10, when in actual operation, the machine (1) is provided with a control box (4) [as shown in Figure 2], and the control box (4) is connected to the The sensor controller (363) described above allows the operator to adjust the setting according to the size of the packing box or the area to be pasted, such as: the tape is only pasted on the front and rear ends of the packing case, or when pasting a long packing case For (A), in addition to the front and rear ends, several sections of tape area can also be pasted in the middle. At the same time, the length of the tape area is also controllable; the following example sets the tape area at the front of the packing box (A), The latter two terminals are described as follows:

During operation, the adhesive tape (B) is installed on the pulley set (311) of the base (31), and the adhesive tape (B) enters the first The swing arm (32) allows the adhesive tape (B) to go around the auxiliary support wheel (322), and locate the adhesive tape (B) through the limiter (323), and make the adhesive tape (B) on the front pressure wheel (321); then, let the packing box (A) be carried by the conveying mechanism (2) on the machine platform (1) and be introduced by the opening end of the tape sticking mechanism (3), so that the packing box (A) side touches Push the micro switch (37) [as shown in the third to fourth figures], when the packing box (A) touches the front pressure wheel (321), the adhesive tape (B) will stick to the packing box ( A) the side of the front end, at the same time, through the displacement of the front pressure roller (321), the first swing arm (32) is linked to the connecting rod (362) and the linkage (361) to push the The power source (36) output shaft, and then touch (start) the sensing controller (363) to carry out the timing of the front-end taping area [as shown in the fifth figure, for example, three seconds], at this time, the The front pressure roller (321) presses the adhesive tape (B) and sticks it on the upper surface of the packing box (A) and sticks it forward for three seconds. When the timing of the sensing controller (363) arrives sticking length of the belt area], and then control the output shaft of the power source (36) to move, drive the linkage (361) to drive the displacement of the connecting rod (362), and let the first swing arm (32) rotate Move to allow the front pressure roller (321) to move upwards from the pressing tape (B), and pull the tape (B) up to make it contact with the cutter unit (35) to cut off the tape (B), so , complete the tape (B) pasting on the front tape area [as shown in the sixth picture].

After the adhesive tape (B) is cut off, the front end of the package (A) to be transported is also connected to the smoothing wheel (331) of the second swing arm (33) and the rear pressure wheel (331) of the third swing arm (34). 341) contact, through the smoothing wheel (331) to smooth the upper end tape (B) of the packaging box (A), and the rear pressure wheel (341) presses the front edge tape (B) of the packaging box (A) Flat [as shown in the seventh figure]; at this time, the packing box (A) continues to advance along the conveying path on the conveying mechanism (2), and when the side of the packing box (A) breaks away from the push-button microswitch (37 ), that is, start the tape sticking mechanism (3) at the rear end of the tape sticking action, let the power source (36) drive the link to drive the front pressure wheel (321) to reset and press down to stick the tape (B) on the packing box (A) The upper surface of the rear end [as shown in the eighth to ninth pictures].

Please refer to Figures 8 to 10, when the front pressure wheel (321) is reset and pasted again, it is separated from the micro switch (37) and then the timing of the end tape area is performed [the same example is three seconds], at this time , after the packing box (A) was transported forward for three seconds, because a part of the tape (B) needs to be attached to the rear end of the packing box (A), the tape at this section did not touch the upper end of the packing box (A), and It is suspended in the air and stretched. When the set time arrives [that is, the sticking length of the rear-end tape area], the output shaft of the power source (36) is controlled to drive the linkage (361) to drive the The connecting rod (362) is displaced, and the first swing arm (32) is rotated to drive the front pressure roller (321) to move up, and the adhesive tape (B) is pulled up so that it is in contact with the cutter unit ( 35) Touch and cut off the adhesive tape (B), and at this time, the rear end of the packing box (A) is smoothed by the smoothing wheel (331) along the upper end surface to the side to smooth the adhesive tape (B), and the rear pressing wheel (341) is pushed by the packaging box to stretch the elastic member (351), and press against the upper surface of the packaging box (A) to flatten the adhesive tape (B), so that the adhesive tape (B) is pasted on the rear end area [as shown in the tenth figure].

However, after the taping is completed, the rear pressure wheel (341) will be reset by the elastic force of the elastic member (351); It is necessary to adjust and set the taping area of the packing box (A), and it is not necessary to stick it in a comprehensive manner like traditional tapes, so as to save tape (B) and be applicable to various packing boxes (A).

It is further worth explaining that when multi-stage pasting, in addition to the above-mentioned front and rear end tapes achieved through the above description, the number of tapes between the front and rear ends, the length of the non-adhesive section, and the length of the tape are determined by The sensing controller (363) performs timing, and controls the output shaft of the power source (36) to reset through the sensing controller (363), so that the front pressure wheel (321) presses the tape again ( B) Paste on the upper surface of the packing box (A) for multi-stage pasting.

In addition, this creative tape sticking mechanism is equipped with a structural design for easy disassembly when the tape (B) is installed at the beginning or the tape (B) is replaced after use. Please refer to the eleventh to thirteenth pictures for further A front card slot (313) is provided on the opening end side of the base (31) leading into the packing box (A), and a guide slope section (314) is provided below the front card slot (313), and the corresponding opening end The other end is provided with a rear card slot (315), and a support column (316) is provided on the base (31), and the machine table (1) is provided with a movable Buckle (11), the movable buckle (11) is provided with a fastening rod (111), and corresponding to the rear card slot (315) is provided with a positioning rod (12) that can be fitted and positioned with each other.

When installing the tape sticking mechanism on the machine (1), the rear card slot (315) of the base (31) is first fitted and positioned corresponding to the positioning rod (12) of the machine (1), and then, Screw the base (31) into the machine (1), let the guide slope (314) touch and push the displacement of the buckle rod (111) and then insert the card in the front card slot (313) combined positioning, so that the tape sticking mechanism is installed on the machine table (1). When changing the adhesive tape, push the movable buckle (11) forward, so that the buckle rod (111) is rotated and displaced to break away from the limit of the front slot (313), so that the The base (31) is screwed upwards with the rear card slot (315) and the positioning rod (12) as the center of a circle, and then the support column (316) arranged on the base (31) is pushed out, And support it on the end face of the machine (1), so that the base (31) is in an inclined state. At this time, the position where the tape is wound around the guide wheel (312) has been screwed out in an open space, so that Its operator can change the tape more conveniently.

The aforementioned embodiments or diagrams do not limit the structure of this creation, and any appropriate changes or modifications by those with ordinary knowledge in the technical field shall be deemed as not departing from the patent scope of this creation.

To sum up, the embodiment of this creation can indeed achieve the expected use effect, and the specific structure disclosed by it has not only never been seen in similar products, nor has it been disclosed before the application, and it has fully complied with the provisions and requirements of the patent law. , Yuan filed an application for a new type patent in accordance with the law, and I sincerely appreciate the convenience of reviewing and granting the patent.

1: machine

11: Activity buckle

111: buckle rod

12: positioning rod

2: Conveyor mechanism

3: Taping mechanism

31: Base

311: set pulley set

312: guide wheel

313: front card slot

314: guide slope section

315: rear card slot

316: support column

32: First swing arm

321: front pressure wheel

322: Auxiliary support wheel

323: limit piece

33: Second swing arm

331: smoothing wheel

34: The third swing arm

341: rear pressure wheel

35: Cutter unit

351: Elastic parts

36: power source

361: Linkage

362: Connecting rod

363: Sensing Controller

37: micro switch

4: Control box

A: Packing box

B: Tape

Figure 1: A schematic diagram of the side view of the overall appearance of this creation.

The second picture: a schematic diagram of the overall appearance of this creation.

The third picture: a top view schematic diagram of the creative packaging box touch micro switch.

Figure 4: Schematic diagram 1 of the operation of this creation.

Figure 5: Schematic diagram 2 of the operation of this creation.

Figure 6: Schematic diagram 3 of the operation of this creation.

Figure 7: Schematic diagram 4 of the operation of this creation.

Figure 8: A top view schematic diagram of the creation of the packing box without the micro switch.

Figure 9: Schematic diagram 5 of the operation of this creation.

Figure 10: Schematic diagram 6 of the operation of this creation.

Figure 11: Schematic diagram of the installation of the taping mechanism and the replacement of the tape in this creation.

Figure 12: Schematic diagram of the installation of the taping mechanism and the replacement of the tape in this creation II.

Figure 13: Schematic diagram of the installation of the taping mechanism and the action of tape replacement in this creation III.

3: Taping mechanism

31: Base

311: set pulley set

312: guide wheel

32: First swing arm

321: front pressure wheel

322: Auxiliary support wheel

323: limit piece

33: second swing arm

331: smoothing wheel

34: The third swing arm

341: rear pressure wheel

35: Cutter unit

351: Elastic parts

36: power source

361: Linkage

362: Connecting rod

363: Sensing Controller

37: micro switch

A: Packing box

B: Tape

Claims (5)

A tape sticking mechanism of a case sealing machine, which mainly includes: a base, which is provided with a set of pulleys for placing tape rolls, and a plurality of guide wheels for assisting in guiding the tape; A first swing arm is correspondingly pivoted on the base and is located at the opening end of the import packing box. One end of the first swing arm is provided with a front pressure roller, and an auxiliary guide is provided on one side of the front pressure roller. An auxiliary support wheel for feeding the tape and a limit piece for positioning the tape; a second swing arm is correspondingly pivoted on the base and is located behind the first swing arm, and one end of the second swing arm is provided with a Flat wheel; a third swing arm, which is correspondingly pivoted on the base and adjacent to the second swing arm, and one end of the third swing arm is provided with a rear pressure wheel; the cutter unit is installed correspondingly An elastic member is provided on the base between the first swing arm and the second swing arm, and between the cutter unit and the third swing arm; a power source is Correspondingly installed on the base, a linkage is set at the end of the output shaft, and a connecting rod is provided between the linkage and the first swing arm, and the power source is connected to a Sensing controller; a micro switch, which is arranged on the path of transporting the packaging box, the micro switch is touched by the packing box, and starts the rear end of the tape application mechanism after the packaging box is separated from the micro switch . The tape sticking mechanism of the box sealing machine according to claim 1, wherein the sensing controller is connected to a control box by telecommunication. The tape sticking mechanism of the sealing machine as described in claim 1 or 2, wherein the tape sticking mechanism is assembled on a machine platform, and the machine platform is provided with a conveying mechanism for carrying packing boxes, and the tape sticking mechanism It is installed above the conveying mechanism, and the conveying mechanism carries the packing box into the taping operation through the opening end of the tape pasting mechanism. The tape sticking mechanism of the sealing machine as described in claim 3, wherein a front card slot is provided on the side of the opening end of the base leading into the packaging box, and a guide inclined section is provided under the front card slot, and the corresponding opening end The other end is provided with a rear card slot, and the machine table is provided with a movable buckle corresponding to the front card slot. Positioning rod for fitting positioning. According to claim 4, the tape sticking mechanism of the box sealing machine is provided with a support column on the base.

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