CN211003718U - Adhesive tape cutting device - Google Patents

Abstract

The utility model provides an adhesive tape cutting device, including the unwinding mechanism that is used for the sticky tape to unreel, support unwinding mechanism's board, be used for cutting the sticky tape mechanism, guide cut mechanism linear motion's linear slide rail set spare and drive and cut the linear drive mechanism of mechanism displacement adjustment in order to cut different length sticky tapes, linear slide rail set spare and linear drive mechanism set up on the board, linear drive mechanism with cut the mechanism and link to each other. When the adhesive tape is cut, the adhesive tape is continuously unreeled to the cutting mechanism through the unreeling mechanism, the linear driving mechanism cuts the length of the adhesive tape as required, the driving cutting mechanism carries out the movement adjustment of the corresponding position along the linear sliding rail assembly, and the cutting mechanism can be used for cutting the adhesive tapes with different lengths. Moreover, the adhesive tape cutting device is simple in structure and convenient to operate, can continuously and automatically cut the adhesive tape, improves the adhesive tape cutting efficiency, and reduces the production cost of the adhesive tape.

Description

Tape cutting device

technical field

The utility model belongs to the technical field of labeling processing equipment, and more particularly relates to a tape cutting device.

Background technique

For labels of tape types such as tapes and tapes, since different products need to use different lengths of tape, the tapes are usually cut according to the actual application length. However, the current tape cutting machine can generally only cut tapes of a fixed length, and cannot cut tapes of corresponding lengths according to the length of the product or the actual labeling length, which affects the labeling quality of tape labels.

Utility model content

The purpose of the utility model is to provide a tape cutting device, which aims to solve the problem that the tape cutting machine in the prior art cannot cut tapes of different lengths.

In order to achieve the above-mentioned purpose, the technical scheme adopted by the present utility model is to provide a tape cutting device, including an unwinding mechanism for tape unwinding, a machine supporting the unwinding mechanism, and a cutting device for cutting the tape. A cutting mechanism for cutting, a linear slide rail assembly for guiding the linear movement of the cutting mechanism, and a linear drive mechanism for driving the cutting mechanism to adjust its displacement to cut tapes of different lengths, the linear slide rail assembly and the linear drive The mechanism is arranged on the machine table, and the linear drive mechanism is connected with the cutting mechanism.

Further, the cutting mechanism includes a cutter assembly for cutting the adhesive tape, a pressing assembly for compressing and positioning the adhesive tape when the cutter assembly cuts the adhesive tape, and a pressing assembly for supporting the cutter assembly and the adhesive tape. The support of the pressing assembly, the support is supported on the linear slide rail assembly, and the support is connected with the linear drive mechanism.

Further, the pressing assembly includes a support block for supporting the tape, a pressure plate arranged above the support block, and a first air cylinder for driving the support block to rise and fall, the first air cylinder is arranged on the support block. on the seat, the pressing plate is fixed on the support; the cutter assembly includes a cutting tool and a second air cylinder for driving the cutting tool to cut the tape, the second air cylinder is arranged on the support seat.

Further, the cutter assembly further includes a tool rest supporting the cutting tool and a first guide rail for guiding the lifting and lowering of the tool rest, the tool rest is slidably mounted on the first guide rail, and the first guide rail The tool holder is vertically arranged on the support, and the tool holder is connected with the second air cylinder.

Further, a vertical support plate is fixed on the support, the pressing plate is fixed on the vertical support plate, a second guide rail is vertically installed on the vertical support plate, and the support block is slidably installed on the vertical support plate. on the second rail.

Further, the pressing plate is provided with a positioning groove for the support block to fit into.

Further, the tape cutting device further includes a support assembly for cooperating with a manipulator to clamp the end of the tape away from the unwinding mechanism, the support assembly includes a support table for supporting the tape, supporting the support A fixed seat of the table and a third cylinder that lifts the support table, the fixed seat is fixed on the machine table, and the third air cylinder is arranged on the fixed seat.

Further, the cutter assembly is located between the pressing assembly and the supporting assembly.

Further, the linear slide rail assembly includes a linear guide rail disposed on the machine table and a sliding block slidably mounted on the linear guide rail, and the cutting mechanism is connected to the sliding block.

Further, the tape cutting device further includes a guide assembly for guiding and transporting the tape to the cutting mechanism, and the guide assembly includes a plurality of guide shafts arranged on the machine table in parallel and at intervals.

The beneficial effect of the tape cutting device provided by the utility model is that: compared with the prior art, the tape cutting device provided by the present utility model is provided with an unwinding mechanism and a cutting mechanism on the machine table, and is installed on the machine table. A linear slide rail assembly for guiding the cutting mechanism to move linearly along the length direction of the tape and a linear driving mechanism for driving the cutting mechanism to adjust the displacement are provided. When cutting the tape, the tape is continuously unrolled to the cutting mechanism through the unwinding mechanism, and the linear drive mechanism cuts the length of the tape as required, and drives the cutting mechanism to move and adjust the corresponding position along the linear slide rail assembly. The tapes of different lengths can be cut by the cutting mechanism. In addition, the tape cutting device has a simple structure and convenient operation, and can continuously and automatically perform the tape cutting operation, thereby improving the tape cutting efficiency and reducing the production cost of the tape.

Description of drawings

In order to illustrate the technical solutions in the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only for the present utility model. For some novel embodiments, for those of ordinary skill in the art, other drawings can also be obtained according to these drawings without any creative effort.

1 is a three-dimensional schematic diagram of a tape cutting device provided by an embodiment of the present utility model;

Fig. 2 is the side view structural schematic diagram of the tape cutting device provided by the embodiment of the present utility model;

3 is a schematic structural diagram of an unwinding mechanism of a tape cutting device provided by an embodiment of the present utility model;

Fig. 4 is the three-dimensional structural schematic diagram 1 of the cutting mechanism of the tape cutting device provided by the embodiment of the present invention;

Fig. 5 is the three-dimensional structure schematic diagram 2 of the cutting mechanism of the tape cutting device provided by the embodiment of the present utility model;

6 is a first three-dimensional structural schematic diagram of a support assembly of a tape cutting device provided by an embodiment of the present invention;

FIG. 7 is a second perspective structural schematic diagram of a support component of the tape cutting device provided by the embodiment of the present invention.

Among them, the main symbols of each accompanying drawing in the figure are:

1-unwinding mechanism; 11-drive shaft; 12-unwinding roll; 13-unwinding motor; 14-transmission belt;

2-machine;

3-cutting mechanism; 31-cutting knife assembly; 311-cutting knife; 312-second cylinder; 313-tool holder; 314-first guide rail; 32-pressing assembly; 321-support block; 322-pressing plate; 323-first cylinder; 324-second guide rail; 325-positioning groove; 326-vertical support plate; 33-support;

4-Linear slide rail assembly; 41-Linear guide rail; 42-Slider;

5-Linear drive mechanism; 51-Stepper motor; 52-Ball screw; 53-Bracket;

6-support assembly; 61-support table; 62-fixed seat; 63-third cylinder;

7-Guide assembly; 71-Guide shaft.

Detailed ways

In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

It should be noted that when an element is referred to as being "connected to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined. "Several" means one or more than one, unless expressly specifically defined otherwise.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a connectable connection. Detachable connection, or integral connection; it can be mechanical connection or electrical connection; it can be direct connection or indirect connection through an intermediate medium, and it can be the internal communication of two elements or the interaction relationship between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

Please refer to FIG. 1 , FIG. 2 and FIG. 4 together, and now the tape cutting device provided by the present invention will be described. The tape cutting device provided by the present invention includes an unwinding mechanism 1 for unwinding the tape, a machine table 2 for supporting the unwinding mechanism 1, a cutting mechanism 3 for cutting the tape, and a guiding and cutting mechanism 3 The linear slide rail assembly 4 that moves linearly and the drive cutting mechanism 3 are adjusted in displacement to cut the linear drive mechanism 5 of different lengths of tapes. The linear slide rail assembly 4 and the linear drive mechanism 5 are arranged on the machine table 2, and the linear drive mechanism 5 and The cutting mechanism 3 is connected.

Compared with the prior art, the tape cutting device provided by the utility model is provided with an unwinding mechanism 1 and a cutting mechanism 3 on the machine table 2, and a guiding cutting mechanism 3 is provided on the machine table 2 along the length of the tape. The linear slide rail assembly 4 that moves linearly in the direction and the linear drive mechanism 5 that drives the cutting mechanism 3 to adjust the displacement. Then when the tape is cut, the tape is continuously unwound to the cutting mechanism 3 through the unwinding mechanism 1, and the linear drive mechanism 5 cuts the length of the tape as required, and drives the cutting mechanism 3 along the linear slide rail assembly 4. By moving and adjusting the position, the cutting mechanism 3 can be used to cut tapes of different lengths. In addition, the tape cutting device has a simple structure and convenient operation, can continuously and automatically perform the tape cutting operation, improves the tape cutting efficiency, and reduces the production cost of tape labels.

Specifically, please refer to FIG. 1 , FIG. 4 and FIG. 5 together. As a specific embodiment of the tape cutting device provided by the present invention, the linear slide rail assembly 4 includes a linear guide rail 41 and a linear guide rail set on the machine table 2 . The sliding block 42 is slidably installed on the linear guide rail 41 , and the cutting mechanism 3 is connected with the sliding block 42 . Through the sliding cooperation between the linear guide 41 and the slider 42, the stability and flexibility of the displacement adjustment of the cutting mechanism 3 are enhanced, so that the efficiency and accuracy of tape cutting can be improved.

Specifically, please refer to FIG. 1 , FIG. 2 and FIG. 3 together. As a specific embodiment of the tape cutting device provided by the present invention, the unwinding mechanism 1 includes a drive shaft 11 , which is rotatably installed on the machine table 2 , The unwinding roll 12 that is fixedly connected with the drive shaft 11, the unwinding motor 13 that drives the unwinding roll 12 to rotate the unwinding tape, and the transmission belt 14 that connects the output shaft of the unwinding motor 13 with the drive shaft 11, can be passed through the unwinding motor. 13 Drive the unwinding reel 12 to automatically unwind the roll-shaped tape roll, realize continuous and automatic tape cutting operation, improve tape cutting efficiency and reduce tape production cost. In addition, the transmission belt 14 can also be replaced by a synchronous belt mechanism known to those skilled in the art, so as to improve the stability and accuracy of the transmission, and realize the stable and accurate unwinding of the unwinding mechanism 1 .

Specifically, please refer to FIG. 1 and FIG. 2 together, as a specific embodiment of the tape cutting device provided by the present invention, the linear drive mechanism 5 includes a stepping motor 51 arranged on the machine table 2, The rotary motion of the motor 51 is converted into a linear motion ball screw 52 and a bracket 53 that rotates and installs the ball screw 52 on the machine table 2. The output shaft of the stepping motor 51 is connected to the ball screw 52 through a coupling, and the sliding The block 42 is provided with an inner threaded hole matched with the outer thread of the ball screw 52, and the ball screw 52 is installed in the inner threaded hole of the slider 42, so as to drive the ball screw 52 to rotate through the stepping motor 51 and make the slider 42 42 drives the cutting mechanism 3 to move linearly along the linear guide 41 . Then when the tape is cut, it is only necessary to precisely control the number of revolutions of the stepping motor 51 through the frequency and pulse number of the pulse signal through the controller of the preset program, and then the linear drive mechanism 5 can be used to precisely adjust the cutting mechanism 3. Displacement amount, so that the tape cutting device can cut tapes of different lengths more accurately. In addition, the transmission through the ball screw 52 has the advantages of good stability and high transmission precision, and enhances the stability and flexibility of the displacement adjustment of the cutting mechanism 3, thereby improving the efficiency and accuracy of tape cutting.

Of course, the linear driving mechanism 5 can also adopt a driving mechanism with a linear driving function, such as an air cylinder, a hydraulic cylinder, an electric cylinder or an electric push rod.

Further, please refer to FIG. 2, FIG. 4 and FIG. 5 together, as a specific embodiment of the tape cutting device provided by the present utility model, the cutting mechanism 3 includes a cutter assembly 31 for cutting the tape, a When the cutter assembly 31 cuts the tape, the pressing element 32 for compressing and positioning the tape, and the support 33 for supporting the cutter assembly 31 and the pressing assembly 32, the support 33 is supported on the linear slide assembly 4, and supports The seat 33 is connected to the linear drive mechanism 5 .

In this embodiment, the cutting mechanism 3 includes a cutter assembly 31 and a pressing assembly 32 supported on the support 33. The cutting knife assembly 31 and the pressing assembly 32 are connected to the linear slide rail assembly 4 through the support 33. During cutting, the support 33 is driven to linearly displace on the machine table 2 by the linear drive mechanism 5, and the cutter assembly 31 and the pressing assembly 32 can be simultaneously driven to adjust the displacement through the support 33, thereby enhancing the stability of the displacement adjustment of the cutting mechanism 3. flexibility and flexibility to improve the efficiency and accuracy of tape cutting.

Further, please refer to FIG. 2 , FIG. 4 and FIG. 5 together. As a specific embodiment of the tape cutting device provided by the present invention, the pressing component 32 includes a support block 321 for supporting the tape, which is arranged on the support The pressure plate 322 above the block 321 and the first cylinder 323 that drives the support block 321 to rise and fall, the first cylinder 323 is arranged on the support 33, and the pressure plate 322 is fixed on the support 33; the cutter assembly 31 includes a cutting tool 311 and a driving cutter The cutter 311 cuts the second air cylinder 312 of the tape, and the second air cylinder 312 is arranged on the support 33 .

In this embodiment, the pressing assembly 32 supports the support block 321 of the tape, the pressure plate 322 disposed above the support block 321 and the first air cylinder 323 that drives the support block 321 to rise and fall. The knife 311 cuts the second cylinder 312 of the tape. Then, when cutting tapes of different lengths, when the linear drive mechanism 5 drives the cutter assembly 31 and the pressing assembly 32 to adjust to the position corresponding to the length of the cutting tape, the first air cylinder 323 drives the support block 321 to approach the pressing plate 322, and the pressing plate Under the blocking effect of 322 on the tape, the support block 321 is pressed against the pressing plate 322 to press and position the tape between the support block 321 and the pressing plate 322 . After the tape is pressed and positioned between the support block 321 and the pressing plate 322 , the second air cylinder 312 drives the cutting tool 311 to cut the tape, thereby improving the efficiency and accuracy of tape cutting.

Further, please refer to FIG. 2 , FIG. 4 and FIG. 5 together, as a specific embodiment of the tape cutting device provided by the present invention, the cutter assembly 31 further includes a cutter holder 313 supporting the cutting cutter 311 and a guide The first guide rail 314 of the tool holder 313 is raised and lowered. The tool holder 313 is slidably mounted on the first guide rail 314 , the first guide rail 314 is vertically arranged on the support 33 , and the tool holder 313 is connected with the second cylinder 312 .

In this embodiment, the cutter assembly 31 further includes a knife rest 313 that supports and fixes the cutting knife 311 and a first guide rail 314 that guides the knife rest 313 to move linearly, and the knife rest 313 is provided with a sliding fit with the first guide rail 314 The first chute (not shown in the figure), through the sliding cooperation of the first guide rail 314 and the first chute, guides and guides the moving direction of the cutting tool 311, and enhances the second air cylinder 312 to drive the cutting tool 311 to The stability and flexibility of tape cutting can improve the efficiency and accuracy of tape cutting.

Further, please refer to FIG. 2, FIG. 4 and FIG. 5 together. As a specific embodiment of the tape cutting device provided by the present invention, a vertical support plate 326 is fixed on the support 33, and the pressing plate 322 is fixed on the vertical support plate 326. A second guide rail 324 is vertically installed on the vertical support plate 326 on the straight support plate 326 , and the support block 321 is slidably installed on the second guide rail 324 .

In this embodiment, the vertical support plate 326 is fixed on the support 33, the pressing plate 322 is fixed on the vertical support plate 326, and the second guide rail 324 is vertically installed on the vertical support plate 326, so as to The support block 321 is slidably installed on the second guide rail 324, and can stably guide the support block 321 to move up and down through the second guide rail 324, thereby enhancing the stability of the first cylinder 323 driving the support block 321 to move up and down, so that the support block 321 can accurately Cooperating with the pressing plate 322 to press and position the tape, it is convenient for the cutter assembly 31 to cut the tape, and the cutting efficiency of the tape by the tape cutting device is improved. Specifically, the support block 321 is provided with a second sliding groove (not shown in the figure) that is slidably matched with the second sliding rail 324, so as to stably guide the supporting block through the sliding cooperation between the second guide rail 324 and the second sliding groove. The block 321 moves up and down, thereby enhancing the stability of the up and down movement of the first cylinder 323 driving the support block 321 .

Further, please refer to FIG. 1 and FIG. 4 together. As a specific embodiment of the tape cutting device provided by the present invention, the pressing plate 322 is provided with a positioning groove 325 for the support block 321 to cooperate and extend. In this embodiment, the pressing plate 322 is correspondingly provided with a positioning groove 325 which is press-fitted with the support block 321. Through the cooperation between the positioning groove 325 and the support block 321, when the tape is cut, the tape can be better positioned on the The positioning groove 325 of the pressing plate 322 facilitates the cutting of the tape by the cutter assembly 31 and improves the cutting efficiency of the tape by the tape cutting device.

Further, please refer to FIG. 2, FIG. 6 and FIG. 7 together, as a specific embodiment of the tape cutting device provided by the present utility model, the tape cutting device also includes a mechanism for cooperating with a manipulator to clamp the tape away from the unwinding mechanism. A support assembly 6 at one end, the support assembly 6 includes a support table 61 for supporting the tape, a fixed seat 62 for supporting the support table 61 and a third cylinder 63 for lifting the support table 61, and the fixed seat 62 is fixed on the machine table 2, The third cylinder 63 is disposed on the fixed seat 62 .

In this embodiment, the end of the tape away from the unwinding mechanism 1 is supported by the support table 61, then during the tape cutting process, the suction cup of the reclaiming robot presses the end of the tape away from the unwinding mechanism 1 against the support table 61. On the one hand, the tape can be in a stretched and taut state, which facilitates the cutting of the tape by the cutter assembly 31 and improves the cutting efficiency of the tape by the tape cutting device. On the other hand, it is convenient for the suction cup of the reclaiming robot to quickly transport the cutting tape away, which can realize continuous and automatic cutting of tapes of different lengths, improve the cutting efficiency of tapes, and reduce the production cost of tape labels.

Further, please refer to FIG. 1 and FIG. 2 together, as a specific embodiment of the tape cutting device provided by the present invention, the cutter assembly 31 is located between the pressing assembly 32 and the supporting assembly 6 . In this embodiment, the cutter assembly 31 is arranged between the pressing assembly 32 and the support assembly 6 , and the tape is pressed and fixed on one side of the cutter assembly 31 by the pressing assembly 32 , and the support table of the support assembly 6 is used to press and fix the tape. 61 is pressed against the suction cup of the manipulator, and the tape is pressed and fixed on the other side of the cutter assembly 31 to ensure that when the cutter assembly 31 cuts the tape, the tape has a good tension and tension state, which is convenient for the cutter assembly 31 The cutting of the tape improves the cutting efficiency of the tape and the accuracy of cutting the length of the tape. Without manual assistance, it can continuously and automatically cut the tape of different lengths, improve the cutting efficiency of the tape, and reduce the number of tapes. The production cost of the label.

Further, please refer to FIG. 1, FIG. 2 and FIG. 3 together, as a specific embodiment of the tape cutting device provided by the present utility model, the tape cutting device also includes a tape for guiding and transmitting the tape to the cutting mechanism 3 The guide assembly 7 includes a plurality of guide shafts 71 arranged in parallel and at intervals on the machine table 2 , and the tapes are alternately wound around the guide shafts 71 .

In this embodiment, a guide assembly 7 is also provided on the machine table 2, and the guide assembly 7 includes a plurality of guide shafts 71 arranged in parallel and at intervals on the machine table 2. When the tape is cut, the tape is alternately wound around several guide shafts 71. On the guide shaft 71, the tape can be stably guided and transferred to the cutting mechanism 3 through the guide assembly 7, so as to realize continuous and automatic cutting of different lengths of tapes, improve the cutting efficiency of tapes, and reduce the production of tape labels. cost.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention shall be included in the present invention. within the scope of protection of the utility model.

Claims (10)

1. a tape cutting device is characterized in that: comprise the unwinding mechanism for tape unwinding, the machine supporting the unwinding mechanism, the cutting mechanism for cutting the tape, the guide The linear slide rail assembly for linear movement of the cutting mechanism and the linear drive mechanism for driving the displacement adjustment of the cutting mechanism to cut tapes of different lengths, the linear slide rail assembly and the linear drive mechanism are arranged on the machine table , the linear drive mechanism is connected with the cutting mechanism. 2 . The tape cutting device according to claim 1 , wherein the cutting mechanism comprises a cutter assembly for cutting the tape, which is used for pressing and positioning when the cutter assembly cuts the tape. 3 . The tape pressing assembly and the support for supporting the cutter assembly and the pressing assembly, the support is supported on the linear slide rail assembly, and the support is connected with the linear drive mechanism . 3 . The tape cutting device according to claim 2 , wherein the pressing component comprises a support block for supporting the tape, a pressure plate arranged above the support block, and driving the support block to move up and down. 4 . The first air cylinder is arranged on the support, and the pressing plate is fixed on the support; the cutter assembly includes a cutting tool and drives the cutting tool to cut the tape The second cylinder is arranged on the support. 4 . The tape cutting device according to claim 3 , wherein the cutting knife assembly further comprises a knife rest supporting the cutting knife and a first guide rail for guiding the knife rest to rise and fall, and the knife rest It is slidably installed on the first guide rail, the first guide rail is vertically arranged on the support, and the tool holder is connected with the second air cylinder. 5 . The tape cutting device according to claim 3 , wherein a vertical support plate is fixed on the support, the pressing plate is fixed on the vertical support plate, and the vertical support plate is fixed on the vertical support plate. 6 . A second guide rail is installed vertically, and the support block is slidably installed on the second guide rail. 6 . The tape cutting device according to claim 5 , wherein the pressing plate is provided with a positioning groove for the support block to cooperate and extend. 7 . 7. The tape cutting device according to claim 2, characterized in that: the tape cutting device further comprises a support assembly for cooperating with a manipulator to clamp the end of the tape away from the unwinding mechanism, the support assembly It includes a support table for supporting the tape, a fixed seat for supporting the support table, and a third cylinder for lifting the support table, the fixed seat is fixed on the machine table, and the third cylinder is arranged on the on the fixed seat. 8 . The tape cutting device according to claim 7 , wherein the cutter assembly is located between the pressing assembly and the supporting assembly. 9 . 9 . The tape cutting device according to claim 1 , wherein the linear slide rail assembly comprises a linear guide rail arranged on the machine table and a slider slidably mounted on the linear guide rail, and the The cutting mechanism is connected with the slider. 10. The tape cutting device according to any one of claims 1 to 9, wherein the tape cutting device further comprises a guide assembly for guiding and transporting the tape to the cutting mechanism, wherein the The guide assembly includes a plurality of guide shafts arranged on the machine table in parallel and at intervals.

Images