CN215471381U - Slitting device for processing high-temperature-resistant adhesive tape special for PCB welding - Google Patents
Slitting device for processing high-temperature-resistant adhesive tape special for PCB welding Download PDFInfo
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- CN215471381U CN215471381U CN202121796614.7U CN202121796614U CN215471381U CN 215471381 U CN215471381 U CN 215471381U CN 202121796614 U CN202121796614 U CN 202121796614U CN 215471381 U CN215471381 U CN 215471381U
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Abstract
The utility model discloses a slitting device for processing a special high-temperature-resistant adhesive tape for PCB welding, which comprises a bottom plate, wherein the bottom plate is a mounting base of the whole device, an L-shaped baffle is fixed on the bottom plate, and a rubber pad is fixed on the bottom plate; the back plate is fixed on the bottom plate, a first electric telescopic rod for providing a cutting acting force is vertically fixed on the back plate, a movable frame capable of moving up and down is fixed at the lower end of the first electric telescopic rod, and the movable frame is parallel to the bottom plate all the time; and the fixed plate is fixed on the movable frame. This a cut device for processing of special high temperature resistant sticky tape of PCB welding adopts adjustable activity to cut the mechanism and replaces traditional fixed cutting mechanism to can adjust the width of cutting the sticky tape according to the actual production demand, improve the adaptability of device, cooperation elastic expansion's separating mechanism can be with the sticky tape of cutting and divide the cutter separation, avoids sticky tape bonding to influence the normal use of device.
Description
Technical Field
The utility model relates to the technical field of high-temperature-resistant adhesive tape processing, in particular to a slitting device for high-temperature-resistant adhesive tape processing special for PCB welding.
Background
The high-temperature-resistant adhesive tape is a special adhesive tape which can be kept stable at high temperature, and in the production process, the produced high-temperature-resistant adhesive tape needs to be cut into required sizes to be boxed;
according to the slitting device for processing the adhesive tape disclosed in the publication number CN209755320U, the long adhesive stick is slit by matching the rotating motor, the first driving device, the slitting device, the transmission shaft, the bearing roller, the cutting opening, the connecting block, the first connecting gear, the cutting shaft, the cutting piece, the transmission gear, the second connecting gear and the stop block, so that the steps of slitting the long adhesive stick are greatly reduced, the processing technology of the adhesive tape ring is simplified, the slitting efficiency of the long adhesive stick is effectively improved, the structure is simple, the use is very convenient, and the working efficiency is high;
the above prior art scheme also exists when in use:
1. the fixed cutting blade is adopted, so that the width of the cut adhesive tape is inconvenient to adjust to meet the actual requirement;
2. in the slitting process, the adhesive tape is easy to bond with the slitting device due to the viscosity of the adhesive tape, and the normal operation of the device is affected due to the inconvenience of separation;
improvements are needed to address the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a slitting device for processing a special high-temperature-resistant adhesive tape for PCB welding, which aims to solve the problems that the width of the slit adhesive tape is not convenient to adjust and the separated adhesive tape is not convenient to separate in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cut device that is used for special high temperature resistant sticky tape processing of PCB welding, includes:
the bottom plate is a mounting base of the whole device, an L-shaped baffle is fixed on the bottom plate, and a rubber mat is fixed on the bottom plate;
the back plate is fixed on the bottom plate, a first electric telescopic rod for providing a cutting acting force is vertically fixed on the back plate, a movable frame capable of moving up and down is fixed at the lower end of the first electric telescopic rod, and the movable frame is parallel to the bottom plate all the time;
the fixed plate is fixed on the adjustable shelf, and is fixed with the second electric telescopic handle of regulating action on the fixed plate to the second electric telescopic handle other end is fixed on the mounting bracket, and the mounting bracket setting is in the cushion top simultaneously.
Preferably, first electric telescopic handle symmetric distribution is in the adjustable shelf both sides, and first electric telescopic handle all the time with adjustable shelf mutually perpendicular to the length after first electric telescopic handle extends is greater than the distance of terminal surface to between the cushion under the mounting bracket, moves through the flexible movable shelf that drives of the flexible drive of control first electric telescopic handle, thereby drives the mounting bracket and removes, for cutting the device provides basic effort, through the length to first electric telescopic handle injects, guarantees going on smoothly of cutting.
Preferably, still perpendicular symmetry is provided with the guide arm on the fixed plate, and equidistant distribution has the mounting bracket on the guide arm to mounting bracket sliding connection is on the guide arm, when adjusting the distance between the mounting bracket, through the sliding action between mounting bracket and the guide arm, guarantees the stability of mounting bracket removal in-process.
Preferably, still rotate on the fixed plate and be connected with telescopic alignment jig, and the alignment jig passes through the column axle and rotates to be connected on the mounting bracket, and the flexible regulatory action of rotation through the alignment jig is the basis that realizes that a plurality of mounting brackets carry out synchronous motion to adjust the width of cutting the back sticky tape in order to satisfy the actual production demand.
Preferably, the mounting rack is further provided with a slitting knife, a spring, a vertical rod, a pressing plate and a limiting groove;
the slitting knife is fixed at the lower end of the mounting rack to realize slitting effect;
the spring is fixed on the mounting frame and provides a reset acting force;
the vertical rods are fixed on the springs, are connected to the mounting frame in a sliding mode, and are symmetrically distributed around the mounting frame;
the pressing plate is fixed on the vertical rod, and the pressing plate and the mounting frame are distributed in parallel;
the limiting groove is arranged on the pressing plate and located under the slitting knife, the mechanism forms a slitting mechanism, acting force is provided for the pressing plate through the spring, the slit adhesive tape can be separated from the slitting knife, and the adhesive tape is prevented from being bonded.
Preferably, be sliding connection between spacing groove and the branch cutter, and the length that divides the cutter is less than the length of vertical pole, through spacing groove and the sliding action who divides the cutter, guarantee to divide the stability of cutter cutting process, prescribe a limit to through the length that divides the cutter, guarantee that the device can normal operating.
Compared with the prior art, the utility model has the beneficial effects that: this a cut device for processing of special high temperature resistant sticky tape of PCB welding adopts adjustable activity to cut the mechanism and replaces traditional fixed cutting mechanism to can adjust the width of cutting the sticky tape according to the actual production demand, improve the adaptability of device, cooperation elastic expansion's separating mechanism can be with the sticky tape of cutting and divide the cutter separation, avoids sticky tape bonding to influence the normal use of device.
1. When adjusting the width of cutting of sticky tape, at first control second electric telescopic handle stretches out and draws back to drive the alignment jig and move, through the rotation transmission effect of alignment jig, drive a plurality of mounts and slide on the guide arm, thereby drive and divide the cutter to remove, adjust the distance between the branch cutter, and then realize the adjustment effect that the width was cut to the sticky tape.
2. When cutting, extend through an electric telescopic handle to drive adjustable shelf, fixed plate, mounting bracket and slitting knife downstream, realize the fixed to the sticky tape through the effect of clamp plate, realize cutting the effect when slitting knife and sticky tape contact, cut the completion back, when the slitting knife rises, make the clamp plate resume the normal position through the effect of spring, thereby make the sticky tape after cutting and the separation of slitting knife, avoid the problem that the sticky tape bonded.
Drawings
FIG. 1 is a schematic front view of a base plate according to the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a side view of the base plate of the present invention;
FIG. 4 is a schematic top view of the mounting bracket of the present invention;
fig. 5 is a schematic view of a front cross-sectional structure of the mounting bracket of the present invention.
In the figure: 1. a base plate; 2. a baffle plate; 3. a rubber pad; 4. a back plate; 5. a first electric telescopic rod; 6. a movable frame; 7. a fixing plate; 8. a guide bar; 9. a mounting frame; 901. a slitting knife; 902. a spring; 903. a vertical rod; 904. pressing a plate; 905. a limiting groove; 10. a second electric telescopic rod; 11. an adjusting frame.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a cut device that is used for special high temperature resistant sticky tape processing of PCB welding, includes:
the device comprises a bottom plate 1 which is a mounting base of the whole device, wherein an L-shaped baffle 2 is fixed on the bottom plate 1, and a rubber mat 3 is fixed on the bottom plate 1;
the back plate 4 is fixed on the bottom plate 1, a first electric telescopic rod 5 for providing a slitting acting force is vertically fixed on the back plate 4, a movable frame 6 capable of moving up and down is fixed at the lower end of the first electric telescopic rod 5, and meanwhile, the movable frame 6 is always parallel to the bottom plate 1;
The first electric telescopic rods 5 are symmetrically distributed on two sides of the movable frame 6, the first electric telescopic rods 5 are always perpendicular to the movable frame 6, and the length of the first electric telescopic rods 5 after being stretched is larger than the distance between the lower end face of the mounting frame 9 and the rubber mat 3; guide rods 8 are also vertically and symmetrically arranged on the fixed plate 7, mounting frames 9 are distributed on the guide rods 8 at equal intervals, and the mounting frames 9 are connected to the guide rods 8 in a sliding manner; the fixed plate 7 is also rotatably connected with a telescopic adjusting frame 11, and the adjusting frame 11 is rotatably connected on the mounting frame 9 through a columnar shaft.
At first install fixedly to whole device through bottom plate 1, the sticky tape of cutting will be required again is placed on bottom plate 1, and laminate with backplate 4, realize simple limiting displacement, the distance between the branch cutter 901 need be adjusted according to the width of cutting in reality again, control second electric telescopic handle 10 stretches out and draws back, thereby drive mounting bracket 9 and remove, rotation transmission effect through alignment jig 11, it slides on guide arm 8 to drive a plurality of mounting brackets 9 in step, realize the regulatory action of the distance between the mounting bracket 9, and then realize the distance regulation between the branch cutter 901.
The mounting rack 9 is also provided with a slitting knife 901, a spring 902, a vertical rod 903, a pressing plate 904 and a limiting groove 905; the slitting knife 901 is fixed at the lower end of the mounting rack 9 to realize slitting; a spring 902 fixed on the mounting frame 9 to provide a restoring force; the vertical rod 903 is fixed on the spring 902, the vertical rod 903 is connected to the mounting frame 9 in a sliding mode, and the vertical rod 903 is distributed symmetrically with respect to the mounting frame 9; the pressing plate 904 is fixed on the vertical rod 903, and the pressing plate 904 and the mounting rack 9 are distributed in parallel; a limiting groove 905 which is formed in the pressing plate 904 and is located right below the slitting knife 901; the limiting groove 905 is in sliding connection with the dividing cutter 901, and the length of the dividing cutter 901 is smaller than that of the vertical rod 903.
The first electric telescopic rod 5 on the control baffle 2 is extended to drive the movable frame 6 and the fixed plate 7 to move downwards and further drive the mounting frame 9 to move downwards, when the pressing plate 904 on the mounting frame 9 is contacted with the adhesive tape, the pressing plate 904 is stressed to extrude the vertical rod 903 to contract the spring 902, the adhesive tape is fixed under the action of the pressing plate 904, the adhesive tape is prevented from rolling in the cutting process, the mounting frame 9 continuously moves downwards, when the slitting knife 901 penetrates through the pressing plate 904 to be contacted with the adhesive tape, the slitting effect of the adhesive tape is realized until the slitting knife 901 is contacted with the adhesive pad 3 to finish slitting, at the moment, the first electric telescopic rod 5 is controlled to contract to drive the slitting knife 901 to move upwards, the pressing plate 904 is always attached to the adhesive tape under the action of the pressing plate 904 in the process of moving upwards of the slitting knife 901, and the slitting knife 901 is ensured to be kept immovable under the action of the pressing plate 904 until the slitting knife 901 is completely separated from the adhesive tape, thereby avoiding the adhesive tape from being bonded with the cutting knife 901 to affect the use of the device.
The working principle is as follows: as shown in fig. 1-5, when the slitting device for processing the special high-temperature resistant adhesive tape for PCB welding is used, the whole device is firstly installed and fixed by the bottom plate 1, when cutting is performed, the second electric telescopic rod 10 is controlled to stretch and retract to drive the mounting frame 9 to slide on the guide rod 8, the distance between the slitting knives 901 is adjusted by matching with the transmission action of the adjusting frame 11, after the adjustment is completed, the first electric telescopic rod 5 is controlled to stretch to drive the slitting knives 901 to move downwards, the fixing of the adhesive tape is realized through the extrusion effect of the pressing plate 904 on the adhesive tape, after the cutting is finished, the pressing plate 904 is always attached to the adhesive tape through the action of the spring 902, under the action of the pressing plate 904, the adhesive tapes are prevented from being bonded together when the cutting knife 901 rises to influence the normal use of the device, the working principle of the slitting device for processing the special high-temperature-resistant adhesive tape for PCB welding is described.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a cut device that is used for special high temperature resistant sticky tape processing of PCB welding, its characterized in that includes:
the bottom plate is a mounting base of the whole device, an L-shaped baffle is fixed on the bottom plate, and a rubber mat is fixed on the bottom plate;
the back plate is fixed on the bottom plate, a first electric telescopic rod for providing a cutting acting force is vertically fixed on the back plate, a movable frame capable of moving up and down is fixed at the lower end of the first electric telescopic rod, and the movable frame is parallel to the bottom plate all the time;
the fixed plate is fixed on the adjustable shelf, and is fixed with the second electric telescopic handle of regulating action on the fixed plate to the second electric telescopic handle other end is fixed on the mounting bracket, and the mounting bracket setting is in the cushion top simultaneously.
2. The slitting device for the high-temperature-resistant adhesive tape processing special for PCB welding according to claim 1, characterized in that: first electric telescopic handle symmetric distribution is in the adjustable shelf both sides, and first electric telescopic handle all the time with adjustable shelf mutually perpendicular to the length after first electric telescopic handle extends is greater than under the mounting bracket terminal surface to the cushion between the distance.
3. The slitting device for the high-temperature-resistant adhesive tape processing special for PCB welding according to claim 1, characterized in that: the fixed plate is also vertically and symmetrically provided with guide rods, and mounting frames are distributed on the guide rods at equal intervals and are connected to the guide rods in a sliding manner.
4. The slitting device for the high-temperature-resistant adhesive tape processing special for PCB welding according to claim 1, characterized in that: the fixed plate is also rotatably connected with a telescopic adjusting frame, and the adjusting frame is rotatably connected to the mounting frame through a columnar shaft.
5. The slitting device for the high-temperature-resistant adhesive tape processing special for PCB welding according to claim 1, characterized in that: the mounting rack is also provided with a slitting knife, a spring, a vertical rod, a pressing plate and a limiting groove;
the slitting knife is fixed at the lower end of the mounting rack to realize slitting effect;
the spring is fixed on the mounting frame and provides a reset acting force;
the vertical rods are fixed on the springs, are connected to the mounting frame in a sliding mode, and are symmetrically distributed around the mounting frame;
the pressing plate is fixed on the vertical rod, and the pressing plate and the mounting frame are distributed in parallel;
and the limiting groove is formed in the pressing plate and is positioned right below the slitting knife.
6. The slitting device for the high-temperature-resistant adhesive tape processing special for PCB welding according to claim 5, characterized in that: the limiting groove is connected with the dividing cutter in a sliding mode, and the length of the dividing cutter is smaller than that of the vertical rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121796614.7U CN215471381U (en) | 2021-08-03 | 2021-08-03 | Slitting device for processing high-temperature-resistant adhesive tape special for PCB welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121796614.7U CN215471381U (en) | 2021-08-03 | 2021-08-03 | Slitting device for processing high-temperature-resistant adhesive tape special for PCB welding |
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| Publication Number | Publication Date |
|---|---|
| CN215471381U true CN215471381U (en) | 2022-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121796614.7U Active CN215471381U (en) | 2021-08-03 | 2021-08-03 | Slitting device for processing high-temperature-resistant adhesive tape special for PCB welding |
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| CN (1) | CN215471381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114727496A (en) * | 2022-04-21 | 2022-07-08 | 广东盈华电子材料有限公司 | Processing device used before manufacturing circuit board by copper-clad plate |
-
2021
- 2021-08-03 CN CN202121796614.7U patent/CN215471381U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114727496A (en) * | 2022-04-21 | 2022-07-08 | 广东盈华电子材料有限公司 | Processing device used before manufacturing circuit board by copper-clad plate |
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