CN211139860U - Bag sealing tape sticking mechanism - Google Patents

Abstract

The present application discloses a bag sealing tape sticking mechanism, including a bottom plate, a sliding plate, an adsorption block, a first clamping block, a second clamping block, a clamping power mechanism, a glue sticking power mechanism and a transplanting power mechanism. The slide plate is slidably installed. On the bottom plate, the transplanting power mechanism is arranged on the bottom plate or on the sliding plate, the transplanting power mechanism is used to drive the sliding plate to move on the bottom plate, the first clamping block is fixedly arranged on the sliding plate, the second The clamping block is directly or indirectly movably arranged on the sliding plate, the clamping power mechanism is arranged on the sliding plate or the bottom plate, and the clamping power mechanism is used to drive the second clamping block and the first clamping block to move closer together, so The first clamping block and the second clamping block are used together to clamp the end of the tape, the adsorption block is used for adsorbing the tape, and the adsorption block is in contact with the smooth surface of the tape, and the glue sticking power mechanism is used for Drive the suction block to move. The device can automatically stick the tape without manual operation, which is convenient and quick.

Description

Bag sealing and sticking tape mechanism

technical field

The utility model relates to the field of automatic sealing equipment, in particular to a bag sealing and sticking tape mechanism.

Background technique

In the production process of the existing gauze packaging, all the sealing tapes are manually sealed, and the action rhythm is slow and non-standard, which wastes a lot of manpower. In order to improve production efficiency and reduce labor costs in the production process, the patent CN2011200044463 taping device, but this taping device can only tape the box, and the current gauze is packed in bags, so this tape sticking device does not Cannot be used to tape gauze bags.

At present, the tape used in gauze packaging bags is a tape with a smooth side and a sticky side, not a double-sided tape.

Utility model content

Aiming at the above problems, the utility model proposes a bag sealing and sticking tape mechanism.

The technical scheme adopted by the utility model is as follows:

A bag sealing and sticking tape mechanism includes a bottom plate, a sliding plate, an adsorption block, a first clamping block, a second clamping block, a clamping power mechanism, a glue sticking power mechanism and a transplanting power mechanism, and the slide plate is slidably installed on the bottom plate On the bottom plate, the transplanting power mechanism is arranged on the bottom plate or on the sliding plate, and the transplanting power mechanism is used to drive the sliding plate to move on the bottom plate, the first clamping block is fixedly arranged on the sliding plate, and the second clamping block is The block is directly or indirectly movably arranged on the sliding plate, the clamping power mechanism is arranged on the sliding plate or the bottom plate, and the clamping power mechanism is used to drive the second clamping block and the first clamping block to move closer together. A clamping block and a second clamping block are used together to clamp the end of the tape, the adsorption block is used to adsorb the tape, and the adsorption block is in contact with the smooth surface of the tape, and the glue sticking power mechanism is used to drive the adsorption Block moves.

The working principle of the device is as follows, a sleeve shaft is arranged on the bottom plate, and the tape is sleeved on the sleeve shaft. The whole process can be roughly divided into the following three steps:

S1: First, manually place the end of the tape between the first clamping block and the second clamping block, then the clamping power mechanism starts to work, and the clamping power mechanism drives the second clamping block to move to clamp the end of the tape. tightly between the first clamping block and the second clamping block;

S2: When the first clamping block and the second clamping block clamp the end of the tape, the transplanting power mechanism starts to work, and the transplanting power mechanism slides with the sliding plate, and the sliding plate will release the tape during the sliding process (with roll form into flakes);

S3: Then the (sheet-shaped) tape is adsorbed on the adsorption block, and the bag is placed near the adsorption block, and then the adhesive power mechanism drives the adsorption block to move, and the tape on the adsorption block is attached to the bag.

After completing the above three steps, the sealing of a bag is completed, then the tape is cut off, the bag is removed, and the above three steps are repeated.

The above process realizes automatic tape sticking without manual operation, which is convenient and quick.

The clamping power mechanism described in this case can be a clamping cylinder, the transplanting power mechanism is a transplanting cylinder, and the gluing power mechanism is a gluing cylinder. Of course, the clamping power mechanism, the gluing power mechanism and the transplanting power mechanism can also be is a hydraulic cylinder.

Optionally, it also includes an elastic member, the second clamping block is rotatably mounted on the slide plate, the clamping power mechanism is arranged on the slide plate, and one end of the clamping power mechanism is matched with the second clamping block, so One end of the elastic piece is fixed with the second clamping block, the other end of the elastic piece is fixed with the slider, and the clamping power mechanism is used to drive the second clamping block to rotate to be close to the first clamping block , the elastic piece is used to drive the rotated second clamping block to return to the state before rotation.

The specific elastic member may be a tension spring, a torsion spring or a spring.

Optionally, it also includes a cutting power mechanism and a cutting knife, the cutting power mechanism is directly or indirectly installed on the slide plate, the cutting knife is installed on the cutting power mechanism, and the cutting power mechanism is used to drive the cutting knife to move, so The cutter is used to cut the tape.

The specific cutting power mechanism can be a cutting cylinder or a hydraulic cylinder.

Because it is impossible to seal only one bag when sealing the assembly line, it is necessary to cut off the tape and take away the bag after each sealing to prepare for the sealing of the next bag. If the tape is manually cut by hand, the efficiency is too low. In order to ensure the sealing Continuity of operation, when the tape is adsorbed by the suction block, the cutter will cut the tape, so as to ensure a faster sealing speed, and secondly, when the tape is cut by the cutter, the first clamping block and the second clamping block The tape can be clamped in preparation for the next seal.

Optionally, it also includes a pressing power mechanism and a pressing head, the pressing power mechanism is installed on the bottom plate, the pressing head is installed on the pressing power mechanism, and the pressing power mechanism is used to drive the pressing head to move, The pressing head is used to press the adhesive tape on the suction block.

Because when the cutter cuts the tape, the tape may move and fall off the adsorption block, so the above structure is provided. After the first clamping block and the second clamping block transport the tape in place, the pressing power mechanism press The head presses the tape on the adsorption block, the adsorption block begins to vacuum and suck the tape, and at the same time, the first clamping block and the second clamping block release the clamping of the tape, and the first clamping block and the second clamping block are clamped. The block returns to the position before the movement, and after returning to the position before the movement, the first clamping block and the second clamping block re-clamp the tape, and then the cutter cuts the tape.

Optionally, the pressing power mechanism includes a pressing and extending cylinder and a pressing cylinder, the pressing head is installed on the pressing cylinder, the pressing cylinder is installed on the pressing and extending cylinder, and the pressing The extending cylinder is installed on the bottom plate; the pressing and extending cylinder is used to drive the movement of the pressing cylinder, the pressing cylinder is used to drive the movement of the pressing head, and the movement direction of the pressing head is perpendicular to the movement of the pressing cylinder. direction of movement.

Optionally, the adsorption block is provided with a cavity, the adsorption block is provided with an adsorption hole, the adsorption hole communicates with the cavity, and the adsorption block is provided with a mounting nozzle that communicates with the cavity.

Optionally, a plurality of rollers are also included, the rollers are rotatably mounted on the bottom plate, and the rollers guide the tape between the first clamping block and the second clamping block through their own rotation.

The role of the roller is mainly to play a guiding role in the process of tape movement.

Optionally, it also includes a blowing nozzle, the blowing nozzle is arranged on the bottom plate, and the blowing nozzle is used for blowing air to the tape.

The function of blowing air to the tape by the mouthpiece is to prevent the tapes from drooping together during the movement, and the wind speed of the airflow blown by the mouthpiece should not be too fast.

Optionally, a detection device is also included, the detection device is directly or indirectly disposed on one side of the bottom plate, and the detection device is used to detect whether there is a bag near the adsorption block.

The specific detection device may be a photoelectric detection device, because the most used detection device at present is a photoelectric detection device. As an optional installation solution, the detection equipment can be set on a mounting plate, a window is opened on the mounting plate for human eyes to observe the bag, and the mounting plate is set on the base

Optionally, it also includes a sliding rail and a sliding seat, and the bottom plate and the sliding plate are slidably matched together by the sliding rail and the sliding seat.

The purpose of arranging the sliding rail and the sliding seat is to be more stable during the sliding process. The specific sliding rail is installed on the bottom plate, and the sliding seat is arranged on the sliding block.

The beneficial effects of the utility model are as follows: the device realizes automatic tape sticking without manual manual operation, which is convenient and quick.

Description of drawings:

Figure 1 is a schematic diagram of a bag sealing and sticking tape mechanism;

Figure 2 is a schematic diagram of the positional relationship of the slide rails.

The reference signs in the figure are: 1, tape, 2, sleeve shaft, 3, slide plate, 4, clamping cylinder, 5, elastic piece, 601, first clamping block, 602, second clamping block, 7, Cutter, 8, Mounting Plate, 801, Window, 9, Testing Equipment, 10, Cutting Cylinder, 11, Clamping Cylinder, 12, Indenter, 13, Clamping and Extending Cylinder, 14, Transplanting Cylinder, 15, Installation Mouth, 16, adsorption block, 17, glue cylinder, 18, mouthpiece, 19, roller, 20, shaft, 21, bottom plate, 22, slide rail.

Detailed ways:

The present utility model will be described in detail below with reference to the accompanying drawings.

As shown in Figures 1 and 2, a bag sealing tape 1 mechanism includes a bottom plate 21, a sliding plate 3, an adsorption block 16, a first clamping block 601, a second clamping block 602, a clamping power mechanism, The glue sticking power mechanism and the transplanting power mechanism, the sliding plate 3 is slidably installed on the bottom plate 21, the transplanting power mechanism is arranged on the bottom plate 21 or the sliding plate 3, and the transplanting power mechanism is used to drive the sliding plate 3 to move on the bottom plate 21, the first The clamping block 601 is fixedly arranged on the sliding plate 3, the second clamping block 602 is directly or indirectly movably arranged on the sliding plate 3, the clamping power mechanism is arranged on the sliding plate 3 or the bottom plate 21, and the clamping power mechanism is used to drive the second clamp The clamping block 602 and the first clamping block 601 are close together, the first clamping block 601 and the second clamping block 602 are used together to clamp the end of the adhesive tape 1, and the adsorption block 16 is used for adsorbing the adhesive tape 1, and the The block 16 is in contact with the smooth surface of the adhesive tape 1, and the glue sticking power mechanism is used to drive the suction block 16 to move.

The working principle of the device is as follows. The bottom plate 21 is provided with a sleeve shaft 2 , and the adhesive tape 1 is sleeved on the sleeve shaft 2 . The whole process can be roughly divided into the following three steps:

S1: first place the end of the tape 1 between the first clamping block 601 and the second clamping block 602 by manual operation, then the clamping power mechanism starts to work, and the clamping power mechanism drives the second clamping block to move the tape 1 The end is clamped between the first clamping block 601 and the second clamping block 602;

S2: After the first clamping block 601 and the second clamping block 602 clamp the end of the tape 1, the transplanting power mechanism starts to work, and the transplanting power mechanism slides with the sliding plate 3, and the sliding plate 3 will slide during the sliding process. Release tape 1 (rolled to sheet);

S3: Then the (sheet-shaped) adhesive tape 1 is adsorbed on the adsorption block 16, and the bag is placed near the adsorption block 16, and then the adhesive power mechanism drives the adsorption block 16 to move, and the adhesive tape 1 on the adsorption block 16 is attached to the on the bag.

After completing the above three steps, the sealing of a bag is completed, then the tape 1 is cut off, the bag is removed, and the above three steps are repeated. The above three steps are not the best working steps in this embodiment, but are only the best working steps when the elastic member 5 and the cutter 7 are not included.

The above-mentioned process realizes the automatic sticking of the tape 1 without manual operation, which is convenient and quick.

The clamping power mechanism in this case can be the clamping cylinder 4, the transplanting power mechanism is the transplanting cylinder 14, and the gluing power mechanism is the gluing cylinder 17. Of course, the clamping power mechanism, the gluing power mechanism and the transplanting power mechanism are also Could be a hydraulic cylinder.

As shown in FIG. 1 and FIG. 2, it also includes an elastic member 5, the second clamping block 602 is rotatably mounted on the slide plate 3, the clamping power mechanism is arranged on the slide plate 3, and one end of the clamping power mechanism is connected to the second clamp The clamping blocks 602 are matched together, one end of the elastic piece 5 is fixed with the second clamping block 602, the other end of the elastic piece 5 is fixed with the slider, and the clamping power mechanism is used to drive the second clamping block 602 to rotate to the same position as the second clamping block 602. The first clamping blocks 601 are brought together, and the elastic member 5 is used to drive the rotated second clamping blocks 602 to return to the state before rotation.

The specific elastic member 5 may be a tension spring, a torsion spring or a spring. Specifically, the second clamping block 602 is rotatably mounted on the slide plate 3 through a rotating shaft 20 . Specifically, in this embodiment, the elastic member 5 is a spring.

Referring to FIG. 1, when the cylinder rod of the clamping cylinder 4 moves to the left, the second clamping block 602 rotates and is pressed together with the first clamping block 601, and when the cylinder rod of the clamping cylinder 4 moves to the right , the second clamping block 602 moves to the original direction under the action of the spring, and at this time, the cooperation between the second clamping block 602 and the first clamping block 601 is released.

As shown in Figures 1 and 2, it also includes a cutting power mechanism and a cutting knife 7, the cutting power mechanism is directly or indirectly installed on the sliding plate 3, the cutting knife 7 is installed on the cutting power mechanism, and the cutting power mechanism is used to drive the cutting The knife 7 moves, and the cutter 7 is used to cut the tape 1 .

The specific cutting power mechanism may be the cutting cylinder 10 or a hydraulic cylinder.

Because it is impossible to seal only one bag when sealing the assembly line, it is necessary to cut off the tape 1 and take away the bag after each sealing to prepare for the sealing of the next bag. If the tape 1 is manually cut by hand, the efficiency is too low. To ensure the continuity of the sealing operation, when the tape 1 is adsorbed by the suction block 16, the cutter 7 will cut the tape 1, so as to ensure a faster sealing speed, and secondly, when the tape 1 is cut by the cutter 7, the first clamp The clamping block 601 and the second clamping block 602 can clamp the adhesive tape 1 to prepare for the next sealing.

As shown in Figures 1 and 2, it also includes a pressing power mechanism and a pressing head 12, the pressing power mechanism is installed on the bottom plate 21, the pressing head 12 is installed on the pressing power mechanism, and the pressing power mechanism is used to drive The pressing head 12 moves, and the pressing head 12 is used to press the adhesive tape 1 on the suction block 16 .

Because the tape 1 may move and fall off the suction block 16 when the cutter 7 cuts the tape 1, the above structure is provided. When the first clamping block 601 and the second clamping block 602 transport the adhesive tape 1 in place , the pressing power mechanism presses the tape 1 on the adsorption block 16 through the indenter 12, the adsorption block 16 starts to vacuum and sucks the tape 1, and at the same time, the first clamping block 601 and the second clamping block 602 are released. and the first clamping block 601 and the second clamping block 602 return to the position before the movement starts, and the first clamping block 601 and the second clamping block 602 return to the position before the movement start. Re-clamp the tape 1, and then cut the tape 1 with the cutter 7.

As shown in Figures 1 and 2, the pressing power mechanism includes a pressing and extending cylinder 13 and a pressing cylinder 11. The pressing head 12 is installed on the pressing cylinder 11, and the pressing cylinder 11 is installed on the pressing and extending cylinder. 13, the pressing and extending cylinder 13 is installed on the bottom plate 21; the pressing and extending cylinder 13 is used to drive the pressing cylinder 11 to move, and the pressing cylinder 11 is used to drive the pressing head 12 to move, and the moving direction of the pressing head 12 is perpendicular to the The direction of movement of the compression cylinder 11.

As shown in Figures 1 and 2, the adsorption block 16 is provided with a cavity, the adsorption block 16 is provided with adsorption holes, the adsorption holes communicate with the cavity, and the adsorption block 16 is provided with a mounting nozzle 15 that communicates with the cavity.

Specifically, the function of the installation nozzle 15 is to connect the hose. After the hose is connected to the vacuum pump, the cavity in the adsorption block 16 can be evacuated.

As shown in FIG. 1 and FIG. 2 , it also includes a number of rollers 19 . The rollers 19 are rotatably mounted on the bottom plate 21 . The rollers 19 guide the tape 1 between the first clamping block 601 and the second clamping block 602 through its own rotation. between.

The role of the roller 19 is mainly to play a guiding role in the process of the movement of the tape 1 .

As shown in FIG. 1 and FIG. 2 , a blowing nozzle 18 is also included. The blowing nozzle 18 is arranged on the bottom plate 21 , and the blowing nozzle 18 is used for blowing air to the tape 1 .

The blowing nozzle 18 blows air to the adhesive tape 1 so that the adhesive tape 1 will not droop together during the movement, and the wind speed of the airflow blown by the blowing nozzle 18 should not be too fast.

As shown in FIG. 1 and FIG. 2 , a detection device 9 is also included. The detection device 9 is directly or indirectly arranged on one side of the bottom plate 21 , and the detection device 9 is used to detect whether there is a bag near the adsorption block 16 .

The specific detection device 9 can be a photoelectric detection device 9 , because the most used detection device 9 is the photoelectric detection device 9 at present. As an installation scheme as shown in Fig. 1 and Fig. 2, the detection device 9 can be arranged on a mounting plate 8, a window 801 is opened on the mounting plate 8 for the human eye to observe the bag, and the mounting plate 8 is arranged on the base .

As shown in FIG. 1 and FIG. 2 , a slide rail 22 and a sliding seat are also included, and the bottom plate 21 and the sliding plate 3 are slidably matched together through the sliding rail 22 and the sliding seat.

The purpose of arranging the sliding rail 22 and the sliding seat is to be more stable during the sliding process. Specifically, the sliding rail 22 is installed on the bottom plate 21 and the sliding seat is arranged on the sliding block.

Because there are multiple cylinders, a PLC controller is further set on this basis to coordinate the working state of each cylinder.

In summary, with reference to FIG. 1, the optimal working steps of the bag sealing and sticking tape mechanism provided by this embodiment are further stated: as follows:

S1: Initial state As shown in FIG. 1, the slide plate is located at the far right end (relative to the position in FIG. 1), and then one end of the tape 10 is placed on the first clamping block 601 and the second clamping block 602 In between, the clamping cylinder 4 starts to work, drives the second clamping block 602 to rotate and clamps the tape 10, and then the transplanting cylinder 14 starts to work, sliding to the left with the sliding plate 3 and all the components on the sliding plate 3 (relative to the attached position in Figure 1);

S2: After the sliding plate 2 is moved in place, press and extend the cylinder 13 and press the cylinder 11 to start working, drive the pressure head 12 to press one end of the tape 10 on the adsorption block 16, and the adsorption block 16 begins to be evacuated, so that the adsorption block 16 sucks the tape 10;

S3: The first clamping block 601 and the second clamping block 602 release the clamping of the tape 10, and then the transplanting cylinder 14 moves to the right with the sliding plate 3. When the sliding plate 3 moves to the rightmost end, the cylinder 4 is clamped. The second clamping block 602 and the first clamping block 601 are driven again to clamp together, and at this time, the first clamping block 601 and the second clamping block 602 clamp the tape 10 again;

S4: start the cutting cylinder 10, the cutting cylinder 10 moves to the tape 10 with the cutter, and the tape 10 adsorbed on the adsorption block 16 is cut off at this time;

S5: Press and extend the cylinder 13 and press the cylinder 11 to start working, the press head 12 is separated from the cooperation with the tape 10, and the press head 12 is not pressed against the tape 10 on the adsorption block 16;

S6: Put the bag near the suction block 16, the glue sticking cylinder 17 starts to work, the glue sticking cylinder 17 moves towards the bag with the suction block 16, and sticks the tape 10 on the bag to complete the sealing.

Repeat the above six steps to start the sealing of the next bag.

The above are only the preferred embodiments of the present invention, and are not intended to limit the scope of patent protection of the present invention. Any equivalent structural transformation made by using the contents of the description and accompanying drawings of the present invention is directly or indirectly applied to other related The technical field is similarly included in the protection scope of the present invention.

Claims (10)

1. A bag sealing and tape pasting mechanism is characterized by comprising a bottom plate, a sliding plate, an adsorption block, a first clamping block, a second clamping block, a clamping power mechanism, a tape pasting power mechanism and a transplanting power mechanism, the sliding plate is arranged on the bottom plate in a sliding way, the transplanting power mechanism is arranged on the bottom plate or the sliding plate, the transplanting power mechanism is used for driving the sliding plate to move on the bottom plate, the first clamping block is fixedly arranged on the sliding plate, the second clamping block is directly or indirectly movably arranged on the sliding plate, the clamping power mechanism is arranged on the sliding plate or the bottom plate, the clamping power mechanism is used for driving the second clamping block and the first clamping block to be close together, the first clamping block and the second clamping block are jointly used for clamping the end of the adhesive tape, the adsorption block is used for adsorbing the adhesive tape, and the adsorption block is contacted with the smooth surface of the adhesive tape, and the adhesive tape sticking power mechanism is used for driving the adsorption block to move.

2. The bag closure taping mechanism of claim 1, further comprising an elastic member, wherein the second clamping block is rotatably mounted on the slide plate, the clamping power mechanism is disposed on the slide plate, and one end of the clamping power mechanism is engaged with the second clamping block, one end of the elastic member is fixed to the second clamping block, the other end of the elastic member is fixed to the slide block, the clamping power mechanism is configured to drive the second clamping block to rotate to close the first clamping block, and the elastic member is configured to drive the rotated second clamping block to return to a state before rotation.

3. The bag closure taping mechanism of claim 1, further comprising a cutting power mechanism mounted directly or indirectly on the slide plate, and a cutter mounted on the cutting power mechanism for moving the cutter for cutting the tape.

4. The bag closure taping mechanism of claim 3, further comprising a pressing power mechanism mounted on the base plate and a pressing head mounted on the pressing power mechanism for driving the pressing head to move, wherein the pressing head is used for pressing the tape against the suction block.

5. The bag closure taping mechanism of claim 4, wherein the pressing power mechanism comprises a pressing extension cylinder and a pressing cylinder, the pressure head is mounted on the pressing cylinder, the pressing cylinder is mounted on the pressing extension cylinder, and the pressing extension cylinder is mounted on the base plate; the pressing stretching cylinder is used for driving the pressing cylinder to move, the pressing cylinder is used for driving the pressing head to move, and the moving direction of the pressing head is perpendicular to the moving direction of the pressing cylinder.

6. The bag sealing tape attaching mechanism according to claim 1, wherein a cavity is provided in the adsorption block, an adsorption hole is provided on the adsorption block, the adsorption hole communicates with the cavity, and an installation nozzle communicating with the cavity is installed on the adsorption block.

7. The bag closure taping mechanism of claim 1, further comprising a plurality of rollers rotatably mounted to the base plate, the rollers upon rotation thereof directing tape between the first and second clamping blocks.

8. The bag closure taping mechanism of claim 1, further comprising a blowing nozzle disposed on the base plate for blowing air onto the tape.

9. The bag closure taping mechanism of claim 1, further comprising a detection device, directly or indirectly disposed on one side of the bottom panel, for detecting whether a bag is present adjacent the suction block.

10. The bag closure taping mechanism of claim 1, further comprising a slide rail and a slide carriage, the base and slide carriage being slidably engaged by the slide rail and slide carriage.

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