Aluminum plate printing proofreading device

Abstract

The utility model relates to the technical field of proofreading, and discloses an aluminum plate printing proofreading device which comprises a bottom plate, an installation groove is formed in the upper end face of the bottom plate, five rotating rollers are installed in the installation groove, a conveying belt is connected to the outer sides of the rotating rollers in a sleeved mode, and a motor is fixedly arranged on the left side of the front face of the bottom plate. The output end of the motor can be fixedly connected with the front end of the leftmost rotating roller, and a protective shell is fixedly arranged on the upper end face of the bottom plate. According to the aluminum plate conveying device, the motor is arranged, the motor is started, the motor can drive the rotating rollers and the conveying belt to rotate, and therefore the conveying belt can play a role in rightward conveying of aluminum plates; by arranging and starting the electric push rods, the electric push rods can drive the connecting plates and the positioning plates to move towards the inner side, a worker only needs to adjust the width of the positioning plates on the two sides to be slightly larger than the width of an aluminum plate, at the moment, the positioning plates can position the aluminum plate, and it is guaranteed that the position of the aluminum plate cannot deviate in the transportation process.

Description

Technical Field

[0001] The utility model relates to the technical field of proofreading, in particular to a printing proofreading device for an aluminum plate. Background Art

[0002] The aluminum plate printing proofreading device is a device specially used in the aluminum plate printing industry, which is mainly used to proofread the accuracy, clarity and completeness of the printed image.

[0003] Aluminum plate printing proofreading devices usually include optical systems, proofreading software, display screens and other components, which can detect and proofread text, images, colors and other elements on printed materials to ensure that the quality of printed materials meets the requirements. Through this proofreading device, operators can promptly discover and correct printing errors, thereby improving the quality and production efficiency of printed materials.

[0004] Some aluminum plate printing proofreading devices currently on the market are unable to position the plates well. The position of the plates may deviate during transportation, which may cause deviations in the proofreading mechanism's recognition of the printed image, leading to a decrease in proofreading quality. Utility Model Content

[0005] The purpose of the utility model is to provide an aluminum plate printing proofreading device, which can solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an aluminum plate printing and proofreading device, comprising a base plate, an upper end surface of the base plate is provided with a mounting groove, five rollers are installed inside the mounting groove, a conveyor belt is sleeved on the outer side of the roller, a motor is fixedly arranged on the left side of the front side of the base plate, the output end of the motor can be fixedly connected to the front end of the leftmost roller, a protective shell is fixedly arranged on the upper end surface of the base plate, support plates are fixedly arranged on the front and rear sides of the left side of the protective shell, two electric push rods are fixedly arranged on the upper end surface of the support plate, a connecting plate is fixedly arranged on the output end of the electric push rod, a positioning plate is fixedly arranged on the lower end surface of the connecting plate, an infrared transmitter is fixedly arranged on the rear side of the protective shell, an infrared receiver is fixedly arranged on the front side of the protective shell, and a proofreading mechanism is fixedly arranged on the right side of the top of the protective shell.

[0007] Preferably, a transmission belt is sleeved on the outer side of the rear ends of the leftmost roller and the rightmost roller, and the transmission belt is located on the back side of the bottom plate.

[0008] Preferably, the front sides of the positioning plates at the front and rear sides are provided with clearance grooves, and the clearance grooves match the positions of the infrared transmitter and the infrared receiver.

[0009] Preferably, a control panel is fixedly provided on the front side of the base plate, and the control panel is electrically connected to the motor, the electric push rod, the infrared transmitter, the infrared receiver, and the calibration mechanism.

[0010] Preferably, an observation window is provided on the front side of the protective shell.

[0011] Preferably, a feed inlet is provided on the left side of the protective shell, and a discharge outlet is provided on the right side of the protective shell.

[0012] Preferably, support legs are fixedly provided at the four corners of the lower end surface of the base plate.

[0013] Compared with the prior art, the utility model provides an aluminum plate printing proofreading device, which has the following beneficial effects:

[0014] 1. The utility model sets a motor, a roller and a conveyor belt, starts the motor, and the motor can drive the roller and the conveyor belt to rotate, so that the conveyor belt can transport the aluminum plate to the right;

[0015] 2. The utility model is provided with an electric push rod, a connecting plate and a positioning plate. When the electric push rod is started, the electric push rod can drive the connecting plate and the positioning plate to move inward. The personnel can adjust the width of the positioning plates on both sides to be slightly larger than the width of the aluminum plate. At this time, the positioning plate can play a role in positioning the aluminum plate, ensuring that its position will not shift during transportation;

[0016] 3. The utility model is provided with an infrared transmitter, an infrared receiver and a proofreading mechanism. When the infrared receiver cannot receive the infrared signal emitted by the infrared transmitter, the proofreading mechanism can be started with a delay, so that the proofreading mechanism can perform printing proofreading on the aluminum plate that is about to pass from the lower end. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the internal cross-section of the bottom plate of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the back side of the utility model;

[0020] Figure 4 It is a schematic diagram of the internal three-dimensional structure of the protective shell of the utility model.

[0021] Among them: 1. Base plate; 2. Mounting slot; 3. Roller; 4. Conveyor belt; 5. Motor; 6. Drive belt; 7. Protective shell; 8. Support plate; 9. Electric push rod; 10. Connecting plate; 11. Positioning plate; 12. Infrared transmitter; 13. Infrared receiver; 14. Give way slot; 15. Proofreading mechanism; 16. Control panel; 17. Observation window; 18. Feed port; 19. Discharge port; 20. Support leg. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1

[0024] See also Figure 1-4 , the figure shows an aluminum plate printing proofreading device, including a base plate 1, an installation groove 2 is opened on the upper end surface of the base plate 1, five rollers 3 are installed inside the installation groove 2, and a conveyor belt 4 is sleeved on the outer side of the roller 3, a motor 5 is fixedly arranged on the left side of the front side of the base plate 1, and the output end of the motor 5 can be fixedly connected to the front end of the leftmost roller 3, a protective shell 7 is fixedly arranged on the upper end surface of the base plate 1, and support plates 8 are fixedly arranged on the front and rear sides of the left side of the protective shell 7, two electric push rods 9 are fixedly arranged on the upper end surface of the support plate 8, a connecting plate 10 is fixedly arranged on the output end of the electric push rod 9, and a positioning plate 11 is fixedly arranged on the lower end surface of the connecting plate 10, an infrared transmitter 12 is fixedly arranged on the rear side of the protective shell 7, an infrared receiver 13 is fixedly arranged on the front side of the protective shell 7, and a proofreading mechanism 15 is fixedly arranged on the right side of the top of the protective shell 7.

[0025] See also Figure 3 The outer sides of the rear ends of the leftmost roller 3 and the rightmost roller 3 are sleeved with a transmission belt 6 , and the transmission belt 6 is located on the back side of the bottom plate 1 .

[0026] In this embodiment: the setting of the transmission belt 6 can play a transmission role. When the leftmost roller 3 rotates, the transmission belt 6 can drive the rightmost roller 3 to rotate, and the roller 3 can thereby drive the conveyor belt 4 to rotate, and the conveyor belt 4 can thereby transport the aluminum plate to the right.

[0027] See also Figure 4 The front sides of the positioning plates 11 on both sides are provided with clearance grooves 14 , and the clearance grooves 14 match the positions of the infrared transmitter 12 and the infrared receiver 13 .

[0028] In this embodiment, the opening of the making way slot 14 can make way for the infrared transmitter 12 and the infrared receiver 13 , so that the infrared signal emitted by the infrared transmitter 12 can be received by the infrared receiver 13 .

[0029] Working principle: personnel start the electric push rod 9 through the control panel 16, and the output end of the electric push rod 9 can drive the connecting plate 10 and the positioning plate 11 to move inward, so that the personnel can adjust the width of the positioning plates 11 on both sides to be slightly larger than the width of the aluminum plate; after the positioning plates 11 are adjusted, personnel start the motor 5 through the control panel 16, and the output end of the motor 5 can drive the leftmost roller 3 to rotate, and the leftmost roller 3 drives the rightmost roller 3 to rotate synchronously through the transmission belt 6, so that the roller 3 can drive the conveyor belt 4 to rotate, and the conveyor belt 4 can transfer the last working The aluminum plate materials transported in sequence are transported to the right, so that the aluminum plate materials can enter the interior of the bottom plate 1 through the feed port 18, and the positioning plate 11 can center them at this time; when the aluminum plate materials pass through the yield groove 14, the signal emitted by the infrared transmitter 12 is blocked by it, and the infrared receiver 13 cannot receive the signal. At this time, the control panel 16 controls the delayed start of the proofreading mechanism 15, so that the proofreading mechanism 15 can perform printing proofreading on the aluminum plate materials that are about to pass through, and the aluminum plate materials after the proofreading are transported to the next process through the discharge port 19.

[0030] Example 2

[0031] See also Figure 1 This embodiment further explains Example 1. As shown in the figure, a control panel 16 is fixedly provided on the front side of the bottom plate 1. The control panel 16 is electrically connected to the motor 5, the electric push rod 9, the infrared transmitter 12, the infrared receiver 13, and the calibration mechanism 15.

[0032] In this embodiment, the control panel 16 can control the motor 5 , the electric push rod 9 , the infrared transmitter 12 , the infrared receiver 13 , and the calibration mechanism 15 .

[0033] See also Figure 1 An observation window 17 is provided on the front side of the protective shell 7 .

[0034] In this embodiment, the observation window 17 is provided to facilitate personnel to observe the operating conditions of the internal components of the protective shell 7 .

[0035] See also Figure 4 A feed inlet 18 is provided on the left side of the protective shell 7 , and a discharge outlet 19 is provided on the right side of the protective shell 7 .

[0036] In this embodiment, the feed port 18 is provided to facilitate the feeding of the aluminum plate, and the discharge port 19 is provided to facilitate the discharge of the aluminum plate.

[0037] See also Figure 1Support legs 20 are fixedly provided at the four corners of the lower end surface of the base plate 1.

[0038] In this embodiment, the support legs 20 can provide support for the device.

[0039] It should be noted that, in this article, 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.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A printing and proofreading device for an aluminum plate, comprising a bottom plate (1), characterized in that: The upper end surface of the bottom plate (1) is provided with a mounting groove (2), five rollers (3) are installed inside the mounting groove (2), and a conveyor belt (4) is sleeved on the outer side of the roller (3). A motor (5) is fixedly arranged on the left side of the front face of the bottom plate (1), and the output end of the motor (5) can be fixedly connected to the front end of the leftmost roller (3). A protective shell (7) is fixedly arranged on the upper end surface of the bottom plate (1), and support plates ( 8), two electric push rods (9) are fixedly arranged on the upper end surface of the support plate (8), a connecting plate (10) is fixedly arranged on the output end of the electric push rod (9), a positioning plate (11) is fixedly arranged on the lower end surface of the connecting plate (10), an infrared transmitter (12) is fixedly arranged on the rear side of the interior of the protective shell (7), an infrared receiver (13) is fixedly arranged on the front side of the interior of the protective shell (7), and a calibration mechanism (15) is fixedly arranged on the right side of the top of the interior of the protective shell (7).

2. The printing and proofreading device for aluminum plate according to claim 1, characterized in that: A transmission belt (6) is sleeved on the outer side of the rear ends of the leftmost rotating roller (3) and the rightmost rotating roller (3), and the transmission belt (6) is located on the back side of the bottom plate (1).

3. The printing and proofreading device for aluminum plate according to claim 1, characterized in that: The front sides of the positioning plates (11) at the front and rear sides are both provided with clearance grooves (14), and the clearance grooves (14) match the positions of the infrared transmitter (12) and the infrared receiver (13).

4. The printing and proofreading device for aluminum plate according to claim 1, characterized in that: A control panel (16) is fixedly arranged on the front side of the base plate (1), and the control panel (16) is electrically connected to the motor (5), the electric push rod (9), the infrared transmitter (12), the infrared receiver (13), and the calibration mechanism (15).

5. The printing and proofreading device for aluminum plate according to claim 1, characterized in that: An observation window (17) is provided on the front side of the protective shell (7).

6. The printing and proofreading device for aluminum plate according to claim 1, characterized in that: A feed inlet (18) is provided on the left side of the protective shell (7), and a discharge outlet (19) is provided on the right side of the protective shell (7).

7. The printing and proofreading device for aluminum plate according to claim 1, characterized in that: Support legs (20) are fixedly arranged at the four corners of the lower end surface of the bottom plate (1).

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