Deviation correcting device of mounting machine

Abstract

The utility model relates to the technical field of mounting machines, in particular to a mounting machine deviation rectifying device which comprises a first supporting plate and a second supporting plate which are arranged on the two sides of a paper cutting table respectively. The moving plate is arranged between the first supporting plate and the second supporting plate above the paper cutting table, the moving plate is parallel to the first supporting plate, and the moving plate is driven by the driving assembly to move in the length direction of the paper cutting table; the moving shaft is transversely arranged between the moving plate and the second supporting plate, the first end of the moving shaft is connected with the moving plate, and the second end of the moving shaft is slidably connected with the second supporting plate and penetrates through the second supporting plate. The upper end of the connecting plate is connected with the moving shaft, a deviation rectifying sensor is arranged at the lower end of the connecting plate and used for detecting whether materials deviate or not, a cutter used for cutting the materials is arranged on one side of the connecting plate, the upper end of the cutter is connected with the moving shaft, and when the deviation rectifying sensor detects that the materials deviate, the moving plate drives the moving shaft to move synchronously with the materials. The device has the advantages of saving time, improving working efficiency and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of mounting machines, in particular to a deviation correcting device for mounting machines. Background Art

[0002] A layer of transparent coating is added to the surface of rolled flat materials (such as paper, photos, posters, paintings, etc.) through a mounting machine, which can increase the gloss of the material, protect it from damage, and extend its service life. After the flat material is coated, it needs to be cut. The flat material will move under the traction of the winding roller, but it is very easy to deviate during the movement, so the flat material needs to be corrected. Now it is often necessary to stop the machine to correct the flat material. This correction method is relatively time-consuming and affects work efficiency. Utility Model Content

[0003] In view of this, the utility model provides a deviation correction device for a mounting machine, aiming to solve the above-mentioned problems in the prior art.

[0004] To achieve the above purpose, the utility model is implemented through the following technical solutions: a deviation correction device for a mounting machine, comprising:

[0005] A paper cutting table, with a first support plate and a second support plate respectively arranged on both sides;

[0006] A movable plate is arranged between the first supporting plate and the second supporting plate above the paper cutting table, the movable plate is parallel to the first supporting plate, and the movable plate moves along the length direction of the paper cutting table under the drive of the driving component;

[0007] A movable shaft is transversely arranged between the movable plate and the second support plate, wherein a first end of the movable shaft is connected to the movable plate, and a second end of the movable shaft is slidably connected to and penetrates the second support plate;

[0008] A connecting plate, whose upper end is connected to the moving shaft, and a correction sensor is provided at the lower end. The correction sensor is used to detect whether the material is deviated. A cutting knife for cutting the material is provided on one side of the connecting plate. The upper end of the cutting knife is connected to the moving shaft. When the correction sensor detects that the material is deviated, the moving plate drives the moving shaft to move synchronously with the material.

[0009] A further improvement of the utility model is that the driving assembly comprises:

[0010] A first motor, disposed on the moving plate;

[0011] A first screw rod is transversely arranged between the moving plate and the first supporting plate, and a first end of the first screw rod is connected to a power output end of the first motor;

[0012] A threaded barrel is transversely arranged between the movable plate and the first supporting plate. The threaded barrel is sleeved on the first screw rod. The second end of the first screw rod is threadedly connected to the threaded barrel.

[0013] A further improvement of the utility model is that a plurality of first optical axes are transversely arranged between the movable plate and the first supporting plate, the first ends of the first optical axes are connected to the first supporting plate, and the second ends are slidably connected to and penetrate the movable plate.

[0014] A further improvement of the utility model is that the correction sensor includes two correction columns which are parallel to each other in an upper and lower direction and are arranged at the second end of the connecting plate. The interior of the correction column is a hollow structure and is parallel to the moving axis. A channel for material to pass through is formed between the two correction columns. Long slot holes are arranged on opposite sides of the two correction columns. A transmitter and a receiver are respectively arranged in the two long slot holes, and the transmitter and the receiver are arranged opposite to each other.

[0015] A further improvement of the present invention is that a boss is provided at the second end of the first optical axis.

[0016] A further improvement of the utility model is that a rubber pad is arranged on the side of the boss facing the movable plate.

[0017] A further improvement of the utility model is that the upper end of the connecting plate is detachably connected to the moving column via a quick-release assembly.

[0018] A further improvement of the utility model is that the quick-release assembly comprises:

[0019] A lower pressing block connected to the upper end of the connecting plate, wherein a first arc-shaped groove is provided in the middle thereof;

[0020] The upper pressing block is arranged above the lower pressing block and connected with the lower pressing block by bolts. A second arc-shaped groove is arranged in the middle of the upper pressing block. The first arc-shaped groove and the second arc-shaped groove form an annular groove, and the annular groove is adapted to the moving column.

[0021] A further improvement of the utility model is that the protrusion arranged at the bottom of the first arc-shaped groove is engaged with the through groove arranged below the moving shaft.

[0022] Due to the adoption of the above technical solution, the technical progress achieved by the utility model is:

[0023] The utility model provides a deviation correction device for a mounting machine. After the deviation correction sensor detects that the material is deviating, the first motor drives the first screw to rotate. Since the first screw is threadedly connected to the threaded barrel, the first screw will move in the direction of the material deviation when it rotates. The first screw drives the first motor and the moving plate to move in the direction of the material deviation. The moving plate drives the moving shaft to move. The moving shaft drives the cutter and the connecting plate to move in the direction of the material deviation, and the distance with the material deviation is the same, so that the cutter always remains stationary at the position where the material needs to be cut, thereby correcting the deviation. Compared with the prior art, there is no need to stop the machine for operation, which saves time and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 It is a schematic diagram of the overall structure of the deviation correction device of the utility model;

[0026] Figure 2 This is a schematic diagram of the driving assembly of the deviation correction device of the utility model;

[0027] Figure 3 This is a schematic diagram of a deviation correction component of the deviation correction device of the utility model;

[0028] Figure 4 This is a schematic diagram of the quick-release assembly of the deviation-correcting device of the utility model;

[0029] Description of reference numerals:

[0030] 10-paper cutting table, 101-first support plate, 102-second support plate, 11-moving plate, 12-moving shaft, 13-connecting plate, 14-cutter, 20-driving assembly, 21-first motor, 22-first screw, 23-threaded cylinder, 24-first optical axis, 241-boss, 30-correction sensor, 31-correction column, 32-long slot hole, 33-transmitter, 34-receiver, 40-quick release assembly, 41-lower pressure block, 411-protrusion, 42-upper pressure block, 43-annular groove. DETAILED DESCRIPTION

[0031] The following will be combined with the accompanying drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, in the following description, specific details such as specific system structures and technologies are proposed for the purpose of explanation rather than limitation, so as to thoroughly understand the embodiments of the utility model. However, it should be clear to those skilled in the art that the utility model can also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from hindering the description of the utility model.

[0032] In conjunction with the instruction manual Figure 1 To Attachment Figure 4 It can be known that the deviation-correcting device for a mounting machine provided by the utility model mainly comprises the following parts or components: a paper cutting table 10 , a moving plate 11 , a moving shaft 12 , and a connecting plate 13 .

[0033] In the utility model, a first support plate 101 and a second support plate 102 are respectively arranged on both sides of the paper cutting table 10; a moving plate 11 is arranged between the first support plate 101 and the second support plate 102 above the paper cutting table 10, the moving plate 11 is parallel to the first support plate 101, and the moving plate 11 moves along the length direction of the paper cutting table 10 under the drive of the driving component 20; a moving shaft 12 is transversely arranged between the moving plate 11 and the second support plate 102, a first end of the moving shaft 12 is connected to the moving plate 11, and a second end is slidably connected to and penetrates the second support plate 102; an upper end of a connecting plate 13 is connected to the moving shaft 12, and a correction sensor 30 is arranged at the lower end, the correction sensor 30 is used to detect whether the material is deviated, a cutting knife 14 for cutting the material is arranged on one side of the connecting plate 13, and an upper end of the cutting knife 14 is connected to the moving shaft 12, when the correction sensor 30 detects that the material is deviated, the moving plate 11 drives the moving shaft 12 to move synchronously with the material.

[0034] During operation, after the deviation correction sensor 30 detects that the material has deviated, the driving component 20 drives the moving plate 11 to move, the moving plate 11 drives the moving shaft 12 to move, and the moving shaft 12 drives the cutter 14 and the connecting plate 13 to move in the direction of the material deviation, and the distance between the cutter 14 and the material deviation is the same, so that the cutter 14 always remains stationary with the part where the material needs to be cut, so as to perform deviation correction without stopping the machine, saving time and improving work efficiency.

[0035] As an embodiment, in conjunction with the attached Figure 2It can be seen that the driving assembly 20 includes a first motor 21, which is arranged on the moving plate 11, a first screw 22, which is horizontally arranged between the moving plate 11 and the first support plate 101, and the first end of the first screw 22 is connected to the power output end of the first motor 21; a threaded barrel 23, which is horizontally arranged between the moving plate 11 and the first support plate 101, and the threaded barrel 23 is sleeved on the first screw 22, and the second end of the first screw 22 is threadedly connected to the threaded barrel 23.

[0036] The first motor 21 drives the first screw 22 to rotate. Since the first screw 22 is threadedly connected to the threaded barrel 23, the first screw 22 will move in the direction where the material is deviating when rotating. The first screw 22 drives the first motor 21 and the moving plate 11 to move in the direction where the material is deviating. The moving plate 11 drives the moving shaft 12 to move. The moving shaft 12 drives the cutter 14 and the connecting plate 13 to deviate synchronously with the material, so that the cutter 14 always remains stationary at the place where the material needs to be cut.

[0037] A plurality of first optical axes 24 are disposed transversely between the moving plate 11 and the first support plate 101. The first ends of the first optical axes 24 are connected to the first support plate 101, and the second ends are slidably connected to and penetrate the moving plate 11. The first optical axes 24 can guide the moving plate 11 and can also keep the moving plate 11 balanced when moving.

[0038] A boss 241 is disposed at the second end of the first optical axis 24. A rubber pad is disposed on the side of the boss 241 facing the movable plate 11. The boss 241 can limit the movable plate 11, and the rubber pad can prevent the boss 241 and the movable plate 11 from colliding with each other, thereby reducing damage.

[0039] Specifically, the first motor 21 is a forward and reverse motor.

[0040] As an embodiment, in conjunction with the attached Figure 3 It can be seen that the correction sensor 30 includes two correction columns 31 which are parallel to each other in the upper and lower directions, and are arranged at the second end of the connecting plate 13. The interior of the correction column 31 is a hollow structure and is parallel to the moving shaft 12. A channel for material to pass through is formed between the two correction columns 31. Long slot holes 32 are arranged on the opposite sides of the two correction columns 31. A transmitter 33 and a receiver 34 are respectively arranged in the two long slot holes 32. The transmitter 33 and the receiver 34 are arranged opposite to each other.

[0041] The material passes through the channel between the two deviation-correcting columns 31. When the material deviates, due to the transmitter 33 and the receiver 34, the deviation signal will be transmitted to the first motor 21 through the controller. The first motor 21 works according to the signal, so that the cutter 14 always remains stationary with the part where the material needs to be cut, and the deviation is corrected in time.

[0042] Specifically, the first motor 21 and the deviation correction sensor 30 are electrically connected to the controller.

[0043] Specifically, the two deflection-correcting columns 31 are bolted into the waist-shaped holes at the lower end of the connecting plate 13 . When dealing with materials of different thicknesses, the two deflection-correcting columns 31 can be adjusted to adapt to materials of different thicknesses.

[0044] Specifically, the deflection correction sensor 30 is a photoelectric position sensor, which is a photoelectric device that is sensitive to the position of the light spot on the incident photosensitive surface, and its output signal is related to the position of the light spot on the photosensitive surface. In addition to the positioning performance of the photodiode array and CCD, it also has the characteristics of high sensitivity, high resolution, fast response speed and simple circuit configuration.

[0045] As an embodiment, in conjunction with the attached Figure 4 It can be seen that the upper end of the connecting plate 13 is detachably connected to the moving column through the quick release assembly 40. The quick release assembly 40 includes: a lower pressing block 41 connected to the upper end of the connecting plate 13, wherein a first arc-shaped groove is provided in the middle thereof; an upper pressing block 42, which is arranged above the lower pressing block 41 and connected to the lower pressing block 41 through bolts, wherein a second arc-shaped groove is provided in the middle of the upper pressing block 42, and the first arc-shaped groove and the second arc-shaped groove form an annular groove 43, and the annular groove 43 is adapted to the moving column. The upper pressing block 42 and the lower pressing block 41 can be separated from each other or tightened to each other by rotating the bolts. When tightened, the connecting plate 13 can be firmly connected to the moving shaft 12 and move therewith. After the upper pressing block 42 and the lower pressing block 41 are separated from each other, the position can be conveniently changed or repaired. This quick release assembly 40 has the advantages of easy disassembly and assembly, and time and labor saving.

[0046] The protrusion 411 disposed at the bottom of the first arc-shaped groove is engaged with the through groove disposed below the moving shaft 12 , which is more conducive to fixing on the moving shaft 12 .

[0047] It should be noted that, in this patent application, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, the sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0048] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in the protection scope of the present invention.

Claims

1. A deviation correction device for a mounting machine, characterized in that: include: A paper cutting table, with a first support plate and a second support plate respectively arranged on both sides; A movable plate is arranged between the first supporting plate and the second supporting plate above the paper cutting table, the movable plate is parallel to the first supporting plate, and the movable plate moves along the length direction of the paper cutting table under the drive of the driving component; A movable shaft is transversely arranged between the movable plate and the second support plate, wherein a first end of the movable shaft is connected to the movable plate, and a second end of the movable shaft is slidably connected to and penetrates the second support plate; A connecting plate, whose upper end is connected to the moving shaft, and a correction sensor is provided at the lower end. The correction sensor is used to detect whether the material is deviated. A cutting knife for cutting the material is provided on one side of the connecting plate. The upper end of the cutting knife is connected to the moving shaft. When the correction sensor detects that the material is deviated, the moving plate drives the moving shaft to move synchronously with the material.

2. A deviation-correcting device for a mounting machine according to claim 1, characterized in that: The drive assembly comprises: A first motor, disposed on the moving plate; A first screw rod is transversely arranged between the moving plate and the first supporting plate, and a first end of the first screw rod is connected to a power output end of the first motor; A threaded barrel is transversely arranged between the movable plate and the first supporting plate. The threaded barrel is sleeved on the first screw rod. The second end of the first screw rod is threadedly connected to the threaded barrel.

3. A deviation-correcting device for a mounting machine according to claim 2, characterized in that: A plurality of first optical axes are transversely arranged between the movable plate and the first supporting plate. The first ends of the first optical axes are connected to the first supporting plate, and the second ends are slidably connected to and penetrate the movable plate.

4. The deviation-correcting device for a mounting machine according to claim 1, characterized in that: The correction sensor includes two correction columns which are parallel to each other in an upper and lower direction and are arranged at the second end of the connecting plate. The interior of the correction columns is a hollow structure and is parallel to the moving axis. A channel for material to pass through is formed between the two correction columns. Long slot holes are arranged on opposite sides of the two correction columns. A transmitter and a receiver are respectively arranged in the two long slot holes. The transmitter and the receiver are arranged opposite to each other.

5. The deviation-correcting device for a mounting machine according to claim 3, characterized in that: A boss is disposed at the second end of the first optical axis.

6. A deviation-correcting device for a mounting machine according to claim 5, characterized in that: A rubber pad is arranged on one side of the boss facing the moving plate.

7. The deviation-correcting device for a mounting machine according to claim 1, characterized in that: The upper end of the connecting plate is detachably connected to the moving column via a quick-release assembly.

8. A deviation-correcting device for a mounting machine according to claim 7, characterized in that: The quick-release assembly comprises: A lower pressing block connected to the upper end of the connecting plate, wherein a first arc-shaped groove is provided in the middle thereof; The upper pressing block is arranged above the lower pressing block and connected with the lower pressing block by bolts. A second arc-shaped groove is arranged in the middle of the upper pressing block. The first arc-shaped groove and the second arc-shaped groove form an annular groove, and the annular groove is adapted to the moving column.

9. A deviation-correcting device for a mounting machine according to claim 8, characterized in that: The protrusion arranged at the bottom of the first arc-shaped groove is engaged with the through groove arranged below the moving shaft.

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