Grooving equipment for processing synthetic resin plate

Abstract

The utility model discloses a notching equipment for synthetic resin plate processing relates to synthetic resin plate processing technical field, including support frame, notching mechanism and adsorption mechanism, notching mechanism is provided on the support frame, adsorption mechanism includes adsorption table, vacuum generator, ball and spring, adsorption table is provided on the top of support frame, and the vacuum generator is provided on the top of support frame. The adsorption table is located below the grooving mechanism, a cavity is formed in the adsorption table, the air suction end of the vacuum generator is communicated with the cavity, an adsorption hole and a groove are formed in the top of the adsorption table, the adsorption hole is communicated with the cavity, and an electric control valve is arranged in the adsorption hole. When a plate needs to be fixed, the vacuum generator extracts air from the cavity in the adsorption table through the air suction end, so that negative pressure is formed in the cavity, then the electric control valve is opened, the negative pressure in the cavity is allowed to be transmitted to the adsorption holes, the plate is fixed, the shielding problem caused by a traditional abutting mode is effectively solved, and the engraving precision and efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of synthetic resin plate processing, in particular to a groove engraving device for synthetic resin plate processing. Background Art

[0002] Synthetic resin board is actually a board made by high-temperature lamination process using amorphous copolyester as the principle. Due to the special properties of the raw materials, this board has excellent toughness and impact strength, and its performance can reach several times that of general materials. At the same time, resin board also has a wide processing range, can be made into various products, and applied in different industries. When engraving equipment or grooving equipment processes the lightweight synthetic resin board, it will touch the synthetic resin board, causing the synthetic resin board to move, thereby affecting the processing accuracy of the engraving equipment or grooving equipment.

[0003] In the existing technical scheme, the authorization announcement number CN211808751U is a Chinese patent that discloses a new type of engraving machine, which includes an engraving platform, an engraving machine spindle, an engraving tool holder and an engraving tool. A clamping assembly for fixing the workpiece is provided on the engraving platform, and the clamping assembly includes a mounting plate arranged on the engraving platform and arranged along the length direction of the engraving machine spindle. Support plates are fixedly connected to both ends of the mounting plate. The support plates are slidably connected to the engraving platform along the length direction of the engraving platform. Strip holes are opened through the mounting plate, and the strip holes are arranged along the length direction of the engraving machine spindle. A plurality of clamping members for clamping the workpiece against the engraving platform are slidably connected in the strip holes along their length direction.

[0004] The disadvantage of the above-mentioned prior art solution is that although the clamping component on the engraving platform can fix the synthetic resin plate on the engraving platform, when the clamping component presses the synthetic resin plate against the engraving platform, a part of the synthetic resin plate will be blocked, which will affect the engraving accuracy, especially when it is necessary to engrave the blocked part of the synthetic resin plate. Utility Model Content

[0005] The utility model aims to provide a groove engraving device for processing a synthetic resin plate, so as to solve the technical problem in the prior art that a part of the synthetic resin plate is covered when a pressing member presses the synthetic resin plate against a carving platform.

[0006] The technical problem to be solved by the utility model can be achieved through the following technical solutions: a grooving device for processing synthetic resin plates, comprising a support frame, a grooving mechanism and an adsorption mechanism, wherein the grooving mechanism is arranged on the support frame, and the adsorption mechanism comprises an adsorption table, a vacuum generator, a ball and a spring, wherein the adsorption table is arranged on the top of the support frame, and the adsorption table is located below the grooving mechanism, a cavity is arranged in the adsorption table, the suction end of the vacuum generator is connected to the cavity, a plurality of adsorption holes and grooves arranged in a matrix are arranged on the top of the adsorption table, the adsorption holes are connected to the cavity, an electric control valve is arranged in the adsorption hole, the ball is arranged at the groove port, and the spring is arranged between the ball and the groove.

[0007] As a further solution of the utility model: the adsorption mechanism also includes a sealing pad, and a plurality of the sealing pads are provided and are correspondingly arranged in the adsorption holes.

[0008] As a further solution of the utility model: the sealing pad is made of rubber material.

[0009] As a further solution of the utility model: the adsorption mechanism also includes a filter screen, and a plurality of the filter screens are provided and are correspondingly arranged in the adsorption holes.

[0010] As a further solution of the utility model: the adsorption mechanism also includes a proximity sensor, a plurality of the proximity sensors are provided and are correspondingly arranged in the adsorption holes, and the proximity sensors are correspondingly electrically connected to the electric control valve.

[0011] As a further solution of the utility model: a universal wheel is provided at the bottom of the support frame.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] 1. The utility model fixes the plate by using an adsorption mechanism. When the plate needs to be fixed, the vacuum generator extracts air from the cavity inside the adsorption table through the suction end, thereby forming a negative pressure in the cavity, and then the electric control valve opens to allow the negative pressure in the cavity to be transmitted to the adsorption hole, thereby fixing the plate and effectively solving the obstruction problem caused by the traditional pressing method, and improving the accuracy and efficiency of engraving.

[0014] 2. When the staff or the robot arm places the synthetic resin plate on the adsorption table, the synthetic resin plate will come into contact with the ball bearings. Due to the rolling characteristics of the ball bearings, the synthetic resin plate can slide easily on the adsorption table, allowing it to move quickly to the designated position. This simplifies the positioning process of the synthetic resin plate and improves work efficiency.

[0015] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 The present invention is a three-dimensional structural schematic diagram of a groove engraving device for processing a synthetic resin plate.

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the adsorption mechanism in the utility model.

[0019] Figure 3 This is a cross-sectional view of the structure of the adsorption mechanism in the utility model. Figure 1 .

[0020] Figure 4 This is a cross-sectional view of the structure of the adsorption mechanism in the utility model. Figure 2 .

[0021] Reference numerals include:

[0022] 1. Support frame; 11. Universal wheel; 2. Grooving mechanism; 3. Adsorption mechanism; 31. Adsorption table; 32. Ball bearing; 33. Spring; 34. Adsorption hole; 35. Groove; 36. Sealing pad; 37. Filter; 38. Proximity sensor; 39. Electric control valve. DETAILED DESCRIPTION

[0023] 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 of 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.

[0024] like Figures 1 to 4 As shown, a grooving device for processing synthetic resin plates includes a support frame 1, a grooving mechanism 2 and an adsorption mechanism 3. The grooving mechanism 2 is fixedly mounted on the support frame 1. The grooving mechanism 2 includes a drive motor, a spindle, a tool, a feed assembly and a control system. During the grooving process, the control system controls the movement of the drive motor and the feed assembly according to the preset processing program and parameters. The drive motor drives the spindle to rotate, and the tool rotates at a certain speed driven by the spindle. The feed assembly controls the feed speed and direction of the tool on the synthetic resin plate, so that the tool grooves or engraves according to a predetermined trajectory. At the same time, the control system also needs to monitor various parameters in the processing process in real time, such as spindle speed, feed speed, cutting force, etc., and adjust and optimize according to actual conditions to ensure the accuracy and efficiency of grooving.

[0025] The adsorption mechanism 3 includes an adsorption platform 31, a vacuum generator, a ball 32 and a spring 33. The adsorption platform 31 is fixedly mounted on the top of the support frame 1, and the adsorption platform 31 is located below the groove mechanism 2. A cavity is provided in the adsorption platform 31, and the suction end of the vacuum generator is connected to the cavity. When the vacuum generator is started, the vacuum generator extracts air from the cavity inside the adsorption platform 31 through the suction end, thereby forming a negative pressure in the cavity. A plurality of adsorption holes 34 arranged in a matrix are provided on the top of the adsorption platform 31, and these adsorption holes 34 are connected to the cavity. An electric control valve 39 is provided in each adsorption hole 34, and these electric control valves 39 can control the opening and closing of the adsorption hole 34. When it is necessary to adsorb the synthetic resin plate, the electric control valve 39 is opened to allow the negative pressure in the cavity to be transmitted to the adsorption hole 34; when it is necessary to release the synthetic resin plate, the electric control valve 39 is closed to prevent the negative pressure from continuing to act. The utility model adopts the adsorption mechanism 3 to fix the plate, which effectively solves the shielding problem caused by the traditional pressing method and improves the precision and efficiency of engraving.

[0026] A plurality of grooves 35 arranged in a matrix are provided on the top of the adsorption platform 31, and the ball 32 is movably installed at the end of the groove 35. One end of the spring 33 is movably connected to the ball 32, and the other end of the spring 33 is fixedly connected to the groove 35. Before the adsorption platform 31 adsorbs the synthetic resin plate, the ball 32 is located in the groove 35 and can roll freely. When the staff or the robot arm places the synthetic resin plate on the adsorption platform 31, the synthetic resin plate will contact the ball 32. Due to the rolling characteristics of the ball 32, the synthetic resin plate can slide easily on the adsorption platform 31, so that it can be quickly moved to the designated position. This simplifies the positioning process of the synthetic resin plate and improves work efficiency.

[0027] When the synthetic resin plate moves to the designated position, the staff or the control system activates the vacuum generator, thereby generating negative pressure inside the adsorption platform 31. The negative pressure acts on the synthetic resin plate through the adsorption holes 34, firmly adsorbing it on the adsorption platform 31. At the same time, due to the contact between the synthetic resin plate and the ball bearings 32, the ball bearings 32 move downward under the pressure of the synthetic resin plate, compressing the spring 33 in the groove 35.

[0028] When the engraving is completed, the staff or the control system will turn off the vacuum generator, thereby interrupting the negative pressure supply to the adsorption platform 31. The adsorption platform 31 without negative pressure no longer produces adsorption force on the synthetic resin plate, and the staff or the robot arm can easily remove the synthetic resin plate from the adsorption platform 31. At the same time, due to the elastic recovery effect of the spring 33, the ball 32 will return to the initial position of the groove 35, waiting for the next synthetic resin plate positioning and fixing operation.

[0029] refer to Figure 4As shown, in some specific embodiments, in order to enhance the adsorption effect and sealing of the adsorption mechanism 3 on the synthetic resin plate, the adsorption mechanism 3 also includes a sealing pad 36, and a sealing pad 36 is fixedly installed at the end of each adsorption hole 34. The sealing pad 36 ensures that a good sealing state is formed between the synthetic resin plate and the adsorption platform 31, so that when the vacuum generator is working, the negative pressure generated can be more effectively transferred to the synthetic resin plate, thereby enhancing its adsorption effect. At the same time, since there may be unevenness or small gaps on the surface of the synthetic resin plate, these gaps may cause negative pressure leakage, thereby affecting the adsorption effect. The sealing pad 36 can fill these gaps, prevent air leakage, and ensure the stability and reliability of adsorption. The sealing pad 36 is made of rubber material, which has natural elasticity and softness, and can fit tightly to the surface of the adsorption platform 31 and the synthetic resin plate to form an effective sealing layer, prevent negative pressure leakage, and ensure the stability and reliability of adsorption.

[0030] refer to Figure 4 As shown, in some specific embodiments, in order to prevent impurities such as dust and small particles from entering the interior of the adsorption platform 31 through the adsorption holes 34 during the adsorption process, the adsorption mechanism 3 further includes a filter 37, and a filter 37 is fixedly installed at the end of each adsorption hole 34. The filter 37 prevents impurities from entering, thereby ensuring that the adsorption hole 34 always maintains a good working state, thereby enhancing the adsorption effect of the adsorption mechanism 3 on the synthetic resin plate.

[0031] refer to Figure 4 As shown, in some specific embodiments, in order to improve the accuracy and intelligence level of the adsorption mechanism 3, the adsorption mechanism 3 also includes a proximity sensor 38, and a proximity sensor 38 is fixedly installed at the port of each adsorption hole 34, and the proximity sensor 38 is electrically connected to the electric control valve 39 in the same adsorption hole 34. The proximity sensor 38 can monitor the position of the synthetic resin board on the adsorption platform 31 in real time. When the proximity sensor 38 detects that the synthetic resin board has been correctly placed on the adsorption platform 31 and is in a position suitable for adsorption, the control system will send an opening signal to the electric control valve 39. After receiving the opening signal, the electric control valve 39 will open quickly, allowing the negative pressure generated by the vacuum generator to act on the synthetic resin board through the adsorption hole 34 to achieve adsorption. When the synthetic resin board needs to be released, the control system will send a closing signal to the electric control valve 39. After receiving the closing signal, the electric control valve 39 will close quickly to block the transmission of negative pressure, so that the synthetic resin board can be easily removed from the adsorption platform 31.

[0032] refer to Figure 2As shown, in some specific embodiments, in order to reduce the manual labor when carrying the equipment and improve the moving efficiency of the equipment, a universal wheel 11 is provided at the bottom of the support frame 1. In construction, exhibitions or other occasions where the equipment needs to be frequently moved, the use of the support frame 1 with the universal wheel 11 can greatly reduce manual labor and improve the moving efficiency of the equipment.

[0033] In order to facilitate the understanding of the embodiments of the present invention by those skilled in the art, the working principle of the embodiments of the present invention is now described in combination with specific application scenarios:

[0034] In actual use, the staff or the robot arm places the synthetic resin plate on the adsorption platform 31. Due to the rolling characteristics of the ball bearing 32, the synthetic resin plate can slide easily on the adsorption platform 31, so that it can be quickly moved to the designated position. When the synthetic resin plate moves to the designated position, the control system starts the vacuum generator, thereby generating negative pressure inside the adsorption platform 31. The negative pressure acts on the synthetic resin plate through the adsorption hole 34 and the sealing pad 36, and firmly adsorbs it on the adsorption platform 31. At the same time, the ball bearing 32 moves downward under the pressure of the synthetic resin plate, compressing the spring 33 in the groove 35. The control system controls the movement of the drive motor and the feed assembly according to the preset processing program and parameters, so that the tool grooves or carves according to the predetermined trajectory. When the engraving is completed, the control system turns off the vacuum generator and interrupts the negative pressure supply of the adsorption platform 31. The adsorption platform 31 that loses the negative pressure no longer generates adsorption force on the synthetic resin plate, and the staff or the robot arm can easily remove the synthetic resin plate from the adsorption platform 31. At the same time, due to the elastic recovery effect of the spring 33, the ball 32 will return to the initial position of the groove 35, waiting for the next synthetic resin plate positioning and fixing operation.

[0035] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A groove engraving device for processing a synthetic resin plate, comprising a support frame (1) and a groove engraving mechanism (2) arranged on the support frame (1), characterized in that: Also includes: The adsorption mechanism (3) comprises an adsorption platform (31), a vacuum generator, a ball (32) and a spring (33). The adsorption platform (31) is arranged on the top of the support frame (1), and the adsorption platform (31) is located below the groove engraving mechanism (2). A cavity is arranged in the adsorption platform (31), and the suction end of the vacuum generator is connected to the cavity. A plurality of adsorption holes (34) and grooves (35) arranged in a matrix are arranged on the top of the adsorption platform (31). The adsorption holes (34) are connected to the cavity. An electric control valve (39) is arranged in the adsorption holes (34). The ball (32) is arranged at the end of the groove (35), and the spring (33) is arranged between the ball (32) and the groove (35).

2. A grooving device for processing synthetic resin plates according to claim 1, characterized in that: The adsorption mechanism (3) further comprises a sealing pad (36), a plurality of which are provided and are correspondingly arranged in the adsorption holes (34).

3. A grooving device for processing synthetic resin plates according to claim 2, characterized in that: The sealing pad (36) is made of rubber material.

4. A grooving device for processing synthetic resin plates according to claim 1, characterized in that: The adsorption mechanism (3) further comprises a filter screen (37), a plurality of filter screens (37) are provided and are correspondingly arranged in the adsorption holes (34).

5. The groove engraving device for processing a synthetic resin plate according to claim 1, characterized in that: The adsorption mechanism (3) further comprises a proximity sensor (38), a plurality of the proximity sensors (38) are provided and are correspondingly arranged in the adsorption holes (34), and the proximity sensors (38) are correspondingly electrically connected to the electric control valve (39).

6. A grooving device for processing synthetic resin plates according to claim 1, characterized in that: The bottom of the support frame (1) is provided with a universal wheel (11).

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