Polyurethane roller line engraving device with scrap collecting structure

Abstract

The utility model discloses a polyurethane roller line engraving device with a waste chip collecting structure, which comprises an engraving rack, a movable engraving knife is arranged in the middle of the engraving rack, and the polyurethane roller line engraving device further comprises the waste chip collecting mechanism. The scrap collecting mechanism comprises a collecting box, a fixed arc-shaped plate, a sliding groove and a movable arc-shaped plate, the collecting box is transversely and slidably connected between the outer arc faces of the two guide columns in the middle of the engraving machine frame, the upper end of the collecting box is of an opening structure, the fixed arc-shaped plate is arranged at the upper end of the collecting box, and a collecting hole is formed in the lower end of the fixed arc-shaped plate. According to the polyurethane roller line marking device with the waste chip collecting structure, the marking position of a polyurethane roller is covered with the collecting cover capable of being folded, waste chips are prevented from splashing outwards along with rotation of the polyurethane roller, collection of the waste chips is more comprehensive, meanwhile, the influence of the collecting cover on feeding of the polyurethane roller is reduced, and the production efficiency is improved. And the polyurethane roller line engraving device is more convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to polyurethane roll line engraving technical field, concretely is polyurethane roll line engraving device with scrap collection structure. BACKGROUND

[0002] Polyurethane roll is a kind of roll product made by polyurethane rubber coating on metal roll core, with high wear resistance, chemical corrosion resistance, antistatic etc. Characteristics, suitable for a variety of working environments and equipment, polyurethane roll line engraving refers to the required line or pattern on the surface of polyurethane roll is engraved by specific device, suitable for various industrial applications that need to control surface texture accurately, such as printing, coating etc. Through this technology, it can ensure that the surface of roll has the required line or pattern, so as to optimize the friction and grip in production process, improve production efficiency and product quality;In prior art, the authorized publication number CN221456083U proposes a kind of polyurethane roll line engraving device, including rotating device, limit rod and engraving equipment, the inner side of rotating device is provided with limit rod, the right side outer wall of limit rod is provided with engraving equipment, the polyurethane roll line engraving device further includes: collection mechanism, setting at the bottom left side of the engraving equipment;Auxiliary mechanism is set at the bottom end of both sides of the engraving equipment, by the use of collection mechanism, it reaches the collection work of the waste that falls in the process of engraving polyurethane roll, but in the collection process, the outer edge of polyurethane roll is not blocked, scrap is easy to fly outward along with the rotation of polyurethane roll, and scrap collection is not comprehensive enough. UTILITARIAN CONTENT

[0003] The utility model solves the technical problems of overcoming the defects of prior art, provides a kind of polyurethane roll line engraving device with scrap collection structure, utilizes the collection cover of collapsible to cover polyurethane roll engraving position, blocks scrap and flies outward along with the rotation of polyurethane roll, so that the collection of scrap is more comprehensive, can effectively solve the problems in the background art.

[0004] To achieve the above object, the utility model provides the following technical scheme:A kind of polyurethane roll line engraving device with scrap collection structure, including engraving machine frame, the middle part of the engraving machine frame is equipped with movable graver, further including scrap collection mechanism;

[0005] The waste collection mechanism comprises a collection box, a fixed arc-shaped plate, a sliding groove and a movable arc-shaped plate, the collection box is transversely and slidingly connected between the outer arc surfaces of the two guide columns in the middle part of the marking machine frame, the upper end of the collection box is of an open structure, the upper end of the collection box is provided with the fixed arc-shaped plate, the lower end of the fixed arc-shaped plate is provided with a collection hole, the movable marking cutter is arranged at the front side of the upper end of the fixed arc-shaped plate, the inside of the fixed arc-shaped plate is provided with the sliding groove, the inside of the sliding groove is slidingly connected with the movable arc-shaped plate, the marking position of the polyurethane roller is covered by the foldable collection cover, the waste is prevented from splashing outward along with the rotation of the polyurethane roller, the collection of the waste is more comprehensive, meanwhile, the influence of the collection cover on the feeding of the polyurethane roller is reduced, and the use of the polyurethane roller marking device is more convenient.

[0006] Further, the waste collection mechanism further comprises a limiting sliding groove and a limiting sliding plate, the limiting sliding groove is arranged on the outer arc surface of the fixed arc-shaped plate, the limiting sliding plate is arranged at the front end of the outer arc surface of the movable arc-shaped plate, and the limiting sliding plate is slidingly connected with the inside of the limiting sliding groove to limit the moving range of the movable arc-shaped plate.

[0007] Further, the waste collection mechanism further comprises a connecting plate, a sliding hole and a plug-in column, the connecting plate is arranged at the rear end of the movable arc-shaped plate, the inside of the connecting plate is provided with the sliding hole at the left and right ends, the inside of the sliding hole is slidingly connected with the plug-in column, and the plug-in column is installed in cooperation with the plug-in hole at the upper end of the fixed arc-shaped plate to limit the position of the movable arc-shaped plate.

[0008] Further, the spring is arranged between the plug-in column and the inner wall of the sliding hole, and the cylindrical column is arranged at the middle part of the plug-in column, and the end of the cylindrical column penetrates through the inside of the adjacent spring and the inside of the sliding hole, so that the position of the cylindrical column is adjusted conveniently.

[0009] Further, the surface of the connecting plate is provided with a handle, and the end of the cylindrical column penetrating out of the sliding hole is provided with a pull ring, so that the movable arc-shaped plate is moved conveniently.

[0010] Further, the front side of the upper end of the fixed arc-shaped plate is provided with an electric push rod, the marking cutter is arranged at the telescopic end of the electric push rod, the front surface of the marking machine frame is provided with a single-chip microcomputer, the input end of the single-chip microcomputer is electrically connected with an external power supply, and the input end of the electric push rod is electrically connected with the output end of the single-chip microcomputer, so as to provide power for the forward and backward movement of the marking cutter.

[0011] Further, the inside of the collection box is provided with a filter screen, and the air outlet of the collection box is provided with an electric fan, and the input end of the electric fan is electrically connected with the output end of the single-chip microcomputer, so that the airflow drives the waste into the inside of the collection box.

[0012] Compared with the prior art, the polyurethane roller marking device with the waste collection structure has the following advantages:

[0013] The present application discloses a polyurethane roller engraving position covering device, which comprises a polyurethane roller, a collecting cover and a waste collecting mechanism. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structure schematic diagram of the whole device;

[0015] Figure 2 It is a structure schematic diagram of the whole device;

[0016] Figure 3 It is a structure schematic diagram of the whole device;

[0017] Figure 4 It is a structure schematic diagram of the waste collecting mechanism;

[0018] Figure 5 It is an enlarged structure schematic diagram of A.

[0019] In the figure: 1 engraving machine frame, 2 engraving cutter, 3 waste collecting mechanism, 31 collecting box, 32 fixed arc-shaped plate, 33 sliding groove, 34 movable arc-shaped plate, 35 limiting sliding groove, 36 limiting sliding plate, 37 connecting plate, 38 sliding hole, 39 inserting column, 4 spring, 5 cylinder, 6 handle, 7 filter screen, 8 electric fan, 9 electric push rod, 10 single-chip microcomputer. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the protection scope of the present application.

[0021] Please refer to Figures 1-5The embodiment provides a technical scheme: a polyurethane roll line engraving device with a waste chip collecting structure, which comprises an engraving rack 1, a motor one is arranged at the right end of the engraving rack 1, a three-jaw chuck is arranged at the output shaft tail end of the motor one, the polyurethane roll is fixed on the three-jaw chuck, the three-jaw chuck is driven to rotate by the motor one, and the polyurethane roll is driven to rotate, an adjusting push rod is arranged at the left end of the engraving rack 1, a rotating frame is arranged at the upper end of the adjusting push rod, rotating inner parts are respectively connected with supporting rollers through rotating shafts, the polyurethane roll is contacted with the two supporting rollers which are symmetrical in front and back, and rotating support is provided for the left end of the polyurethane roll, a movable engraving cutter 2 is arranged at the middle part of the engraving rack 1, the polyurethane roll is contacted with the rotating polyurethane roll through the engraving cutter 2, and the polyurethane roll is engraved with lines, and the waste chip collecting mechanism 3 is further included.

[0022] The waste collecting mechanism 3 comprises a collecting box 31, a fixed arc-shaped plate 32, a sliding groove 33 and a movable arc-shaped plate 34. The collecting box 31 is transversely and slidingly connected between the outer arc surfaces of two guide columns in the middle of the marking machine frame 1. The collecting box 31 is threadedly connected with the screw rod of the screw rod motor at the lower end of the marking machine frame 1 to provide power for the left and right movement of the collecting box 31. The upper end of the collecting box 31 is of an open structure. The upper end of the collecting box 31 is provided with the fixed arc-shaped plate 32. The lower end of the fixed arc-shaped plate 32 is provided with a collecting hole. The movable marking knife 2 is arranged at the front side of the upper end of the fixed arc-shaped plate 32. The inside of the fixed arc-shaped plate 32 is provided with the sliding groove 33. The inside of the sliding groove 33 is slidingly connected with the movable arc-shaped plate 34. In the process of marking the lines, the marking position is covered by the cooperation of the fixed arc-shaped plate 32 and the movable arc-shaped plate 34 to block the waste from splashing outward with the rotation of the polyurethane roller. At the same time, the arc surfaces of the fixed arc-shaped plate 32 and the movable arc-shaped plate 34 guide the waste to fall into the inside of the collecting box 31 through the collecting hole at the lower end of the fixed arc-shaped plate 32. At the same time, the movable arc-shaped plate 34 is located in the inside of the sliding groove 33 in the process of feeding to reduce the influence of the collecting part on the feeding of the polyurethane roller. The waste collecting mechanism 3 further comprises a limiting sliding groove 35 and a limiting sliding plate 36. The limiting sliding groove 35 is arranged at the outer arc surface of the fixed arc-shaped plate 32. The limiting sliding plate 36 is arranged at the front end of the outer arc surface of the movable arc-shaped plate 34. The limiting sliding plate 36 is slidingly connected with the inside of the limiting sliding groove 35 to limit the movement range of the movable arc-shaped plate 34. The waste collecting mechanism 3 further comprises a connecting plate 37, a sliding hole 38 and a plug column 39. The connecting plate 37 is arranged at the rear end of the movable arc-shaped plate 34. The inside of the connecting plate 37 is provided with the sliding hole 38 at both left and right ends. The inside of the sliding hole 38 is slidingly connected with the plug column 39. The plug column 39 is installed in cooperation with the plug hole at the upper end of the fixed arc-shaped plate 32. The plug column 39 is provided with the spring 4 between the inside wall of the sliding hole 38 and the plug column 39. The plug column 39 is provided with the cylinder 5 at the middle part. The end of the cylinder 5 passes through the inside of the adjacent spring 4 and the inside of the sliding hole 38, respectively. When the connecting plate 37 contacts with the fixed arc-shaped plate 32, the plug column 39 is inserted into the plug hole at the upper end of the fixed arc-shaped plate 32 under the elastic force of the spring 4 to limit the position of the movable arc-shaped plate 34. When separated, the plug column 39 is retracted into the inside of the sliding hole 38 by pulling the cylinder 5 outward to overcome the elastic force of the spring 4 to cancel the limiting of the movable arc-shaped plate 34. The surface of the connecting plate 37 is provided with the handle 6 to facilitate the movement of the connecting plate 37. The end of the cylinder 5 passing out of the sliding hole 38 is provided with the pull ring to facilitate the movement of the cylinder 5. The front side of the upper end of the fixed arc-shaped plate 32 is provided with the electric push rod 9. The marking knife 2 is arranged at the extension end of the electric push rod 9. The front surface of the marking machine frame 1 is provided with the single-chip microcomputer 10. The input end of the single-chip microcomputer 10 is electrically connected with the external power supply. The input end of the electric push rod 9 is electrically connected with the output end of the single-chip microcomputer 10 to provide power for the forward and backward movement of the marking knife 2. The inside of the collecting box 31 is provided with the filter screen 7. The air outlet of the collecting box 31 is provided with the electric fan 8. The input end of the electric fan 8 is electrically connected with the output end of the single-chip microcomputer 10. In the process of waste collecting,The electric fan 8 is started to drive air to flow, so that the external air carries the waste scraps into the inside of the collecting box 31, and the collecting speed of the waste scraps is accelerated.

[0023] The working principle of the polyurethane roller line marking device with the waste scrap collecting structure is as follows: in use, the polyurethane roller is fixed on the three-jaw chuck at the right end of the marking rack 1, the left end of the polyurethane roller is provided with rotating support by the support roller at the left end of the marking rack 1 which can move up and down, the movable arc-shaped plate 34 is located in the inside of the sliding groove 33 in the feeding process, so as to reduce the influence of the collecting part on the feeding of the polyurethane roller, after the feeding is completed, the movable arc-shaped plate 34 is pulled out from the inside of the sliding groove 33 by the handle 6, when the connecting plate 37 contacts with the fixed arc-shaped plate 32, the plug post 39 is inserted into the insertion hole at the upper end of the fixed arc-shaped plate 32 under the elastic force of the spring 4, so as to limit the position of the movable arc-shaped plate 34, then the motor one at the right end of the marking rack 1 is started by the single-chip microcomputer 10, the three-jaw chuck is driven to rotate by the motor one, so as to drive the polyurethane roller to rotate, the screw rod motor at the lower end of the marking rack 1 is started, the collecting box 31 is driven to move left and right under the guiding support of the guide column through the threaded connection between the screw rod and the collecting box 31, so as to adjust the left and right positions of the marking cutter 2, then the electric push rod 9 is started, the marking cutter 2 is driven to move forward and backward by the telescopic end of the electric push rod 9, so that the marking cutter 2 contacts with the surface of the polyurethane roller, and the polyurethane roller is marked with lines, in the line marking process, the marking position is covered by the cooperation of the fixed arc-shaped plate 32 and the movable arc-shaped plate 34, so as to block the waste scraps from splashing outward with the rotation of the polyurethane roller, at the same time, the arc surface of the fixed arc-shaped plate 32 and the movable arc-shaped plate 34 guides the waste scraps to fall into the inside of the collecting box 31 through the collecting hole at the lower end of the fixed arc-shaped plate 32, in the collecting process, the electric fan 8 is started to guide air to flow, so that the external air carries the waste scraps into the inside of the collecting box 31, and the collecting speed of the waste scraps is accelerated.

[0024] It is worth noting that the single-chip microcomputer 10 disclosed in the above embodiment can be selected as the single-chip microcomputer of PIC16F1823-I / P type, the electric push rod 9 and the electric fan 8 can be freely configured according to the actual application scene, the electric push rod 9 can be selected as the electric push rod of LAM1 type, the electric fan 8 can be selected as the guide fan of 6028 type, and the single-chip microcomputer 10 controls the electric push rod 9 and the electric fan 8 to work by using the method commonly used in the prior art.

[0025] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process conversion by using the utility model specification and drawing contents, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A polyurethane roller pattern engraving device with a waste collection structure, comprising an engraving frame (1), wherein a movable engraving knife (2) is provided in the middle of the engraving frame (1), characterized in that: It also includes waste collection facilities (3); Waste collection mechanism (3): It includes a collection box (31), a fixed arc plate (32), a chute (33) and a movable arc plate (34). The collection box (31) is laterally slidably connected between the outer arc surfaces of two guide columns in the middle of the engraving frame (1). The upper end of the collection box (31) is an open structure. The upper end of the collection box (31) is provided with a fixed arc plate (32). The lower end of the fixed arc plate (32) is provided with a collection hole. A movable engraving knife (2) is set on the front side of the upper end of the fixed arc plate (32). The interior of the fixed arc plate (32) is provided with a chute (33). The interior of the chute (33) is slidably connected with the movable arc plate (34).

2. The polyurethane roller pattern engraving device with a waste collection structure according to claim 1, characterized in that: The waste collection mechanism (3) further includes a limiting slide groove (35) and a limiting slide plate (36). The limiting slide groove (35) is disposed on the outer arc surface of the fixed arc plate (32), and the limiting slide plate (36) is disposed on the front end of the outer arc surface of the movable arc plate (34). The limiting slide plate (36) is slidably connected to the inside of the limiting slide groove (35).

3. The polyurethane roller pattern engraving device with a waste collection structure according to claim 1, characterized in that: The waste collection mechanism (3) also includes a connecting plate (37), a sliding hole (38), and a plug (39). The connecting plate (37) is located at the rear end of the movable arc plate (34). The connecting plate (37) has sliding holes (38) at both the left and right ends. The sliding holes (38) are slidably connected to the plugs (39). The plugs (39) are installed in conjunction with the plug holes at the upper end of the fixed arc plate (32).

4. The polyurethane roller texture engraving device with a waste collection structure according to claim 3, characterized in that: A spring (4) is provided between the inner wall of the insert (39) and the sliding hole (38). A cylinder (5) is provided in the middle of the insert (39). The end of the cylinder (5) passes through the interior of the adjacent spring (4) and the interior of the sliding hole (38) respectively.

5. The polyurethane roller pattern engraving device with a waste collection structure according to claim 4, characterized in that: The surface of the connecting plate (37) is provided with a handle (6), and the end of the cylinder (5) that passes through the sliding hole (38) is provided with a pull ring.

6. The polyurethane roller texture engraving device with a waste collection structure according to claim 1, characterized in that: An electric push rod (9) is provided on the upper front side of the fixed arc plate (32), and the engraving knife (2) is set at the telescopic end of the electric push rod (9). A microcontroller (10) is provided on the front surface of the engraving frame (1). The input end of the microcontroller (10) is electrically connected to an external power source, and the input end of the electric push rod (9) is electrically connected to the output end of the microcontroller (10).

7. The polyurethane roller texture engraving device with a waste collection structure according to claim 6, characterized in that: The collection box (31) is equipped with a filter screen (7) inside, and an electric fan (8) is provided at the air outlet of the collection box (31). The input end of the electric fan (8) is electrically connected to the output end of the microcontroller (10).

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