Polishing pad production conveying device

Abstract

The utility model discloses a polishing pad production conveying device, which relates to the technical field of polishing pad production and comprises a first conveying belt, a first mounting plate is mounted on the upper side of the first conveying belt, an adjusting component is mounted on the inner wall of the first mounting plate, and a second conveying belt is mounted on one side of the first conveying belt. The adjusting assembly comprises a plurality of limiting rods, and two limiting plates are installed on the surfaces of the two limiting rods in a sliding mode. The polishing pad is horizontally limited by adjusting the distance between the two limiting plates, then an adjusting knob is rotated, the adjusting knob drives an adjusting rod to rotate, the adjusting rod drives a pressing plate to move downwards, the upper side of the polishing pad is limited to prevent the polishing pad from protruding, heat preservation liquid is connected into the polishing pad through an external connecting pipe, the polishing pad can be preheated in advance, and the fixing effect is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing pad production, in particular to a polishing pad production conveying device. Background Art

[0002] Polishing pads, also known as polishing leather, polishing cloth or polishing sheets, are important auxiliary materials that determine the surface quality in chemical mechanical polishing. Polishing pads are mainly used to achieve flat polishing of silicon wafers, metals, ceramics and other materials. Due to their porous structure and soft abrasive materials, polishing pads can adapt to the surface structures of different materials and meet different surface processing requirements. Polishing pads need to be polished during production, and a polishing conveyor device is required during polishing.

[0003] In the prior art, such as publication number CN213798203U, a heating and curing transportation device for producing a damping cloth polishing pad is disclosed, which includes a transportation part and a curing part; the transportation part includes a first conveyor belt and a second conveyor belt, and a transition roller is provided between the first conveyor belt and the second conveyor belt; the curing part includes a heating resistor block and a cooling wind tunnel; the heating resistor blocks are fixed on both sides of the first conveyor belt, and the cooling wind tunnel is provided on the blocking plates on both sides of the second conveyor belt; a load-bearing transportation device is provided on both the first conveyor belt and the second conveyor belt; the beneficial effects of the utility model are as follows: through the transportation part, the curing part, the transition roller and the load-bearing transportation device, a heating channel is formed by the first conveyor belt and the heating resistor block, and a cooling channel is formed by the second conveyor belt and the cooling wind tunnel, so as to realize rapid molding; through the load-bearing transportation device and the deceleration device, the load-bearing block is used to bear heavy objects, and rapid molding is realized through the deceleration device; and energy consumption is saved by arranging a heat-conducting arc groove on the fixed bottom block.

[0004] However, the device still has some problems. The load-bearing block is used to carry heavy objects, and the load-bearing block is fixed in the embedded groove through the linkage between the deceleration telescopic rod and the deceleration spring of the deceleration device, so as to achieve stable transportation of materials. In actual use, the upper side of the polishing pad is not fixed in this fixing method. It is very likely that the material will bulge during the transportation process, and there is a problem of poor fixing effect. Therefore, we disclose a polishing pad production and conveying device to meet people's needs. Utility Model Content

[0005] The purpose of the present application is to provide a polishing pad production and conveying device to solve the problem that the upper side of the polishing pad is not fixed in the fixing method proposed in the above background technology, and the material is likely to bulge during the conveying process, resulting in poor fixing effect.

[0006] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a polishing pad production and conveying device, comprising a first conveyor belt, a first mounting plate is installed on the upper side of the first conveyor belt, an adjustment assembly is installed on the inner wall of the first mounting plate, a second conveyor belt is installed on one side of the first conveyor belt, a curing assembly is installed on the upper side of the second conveyor belt, the adjustment assembly comprises a plurality of limit rods, two limit plates are slidably installed on the surfaces of two of the limit rods, a rotating hole is opened on one side of the first mounting plate, a driving unit is rotatably installed in the rotating hole, a second threaded hole is opened on the upper side of the limit plate, and a limit unit is installed in the second threaded hole.

[0007] Preferably, the driving unit comprises a bidirectional threaded rod, the bidirectional threaded rod is rotatably mounted in the rotating hole, and the two limit plates are both screwed and mounted on the threaded area on the surface of the bidirectional threaded rod.

[0008] Preferably, the limiting unit includes an adjusting rod, which is threadedly installed in the second threaded hole, a pressure plate is rotatably installed on the bottom end of the adjusting rod, and the pressure plate is slidably installed on the inner wall of the limiting plate, and an adjusting knob is installed on the top end of the adjusting rod.

[0009] Preferably, the curing assembly includes a curing box, which is installed on the upper side of the second conveyor belt, a plurality of heating rods are installed on the inner wall of the curing box, an air outlet is opened on the inner bottom wall of the curing box, two connecting plates are installed on the inner wall of the curing box, and fans are installed on the lower sides of the two connecting plates.

[0010] Preferably, a dustproof plate is installed on the upper side of the curing box.

[0011] Preferably, external connection holes are opened on both sides of the first mounting plate, external tubes are installed in the two external connection holes, and nozzles are installed at the opposite ends of the two external tubes.

[0012] Preferably, a distance adjustment knob is installed at one end of the bidirectional threaded rod.

[0013] In summary, the technical effects and advantages of the utility model are:

[0014] 1. In the utility model, the bidirectional threaded rod is driven to rotate by the adjusting knob, and the bidirectional threaded rod drives the limit plates to approach each other, and the distance between the two limit plates is adjusted to limit the polishing pad horizontally, and then the adjusting knob is rotated to drive the adjusting rod to rotate, and the adjusting rod drives the pressure plate to move downward, and the upper side of the polishing pad is limited to prevent it from bulging, and then the insulation liquid is connected through the external pipe, so that the polishing pad can be preheated in advance, thereby enhancing the fixing effect.

[0015] 2. In the utility model, by starting the heating rod and the fan, the fan draws the outside air into the curing box, and then heats it through the heating rod in the curing box to form hot air and blows it to the surface of the polishing pad. Compared with heating by a heating tube, the heating is more uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

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

[0018] Figure 2 It is a cross-sectional view of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the adjustment component of the utility model;

[0020] Figure 4 It is a schematic diagram of the cutaway structure of the curing box of the utility model.

[0021] In the figure: 1. first conveyor belt; 2. first mounting plate; 3. limit rod; 4. limit plate; 5. bidirectional threaded rod; 6. adjusting rod; 7. pressure plate; 8. adjusting knob; 9. distance adjustment knob; 10. second conveyor belt; 11. curing box; 12. heating rod; 13. connecting plate; 14. fan; 15. dustproof plate; 16. external pipe; 17. nozzle. 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] See also Figure 1-4 , the utility model provides embodiments:

[0024] A polishing pad production and conveying device includes a first conveyor belt 1, a first mounting plate 2 is installed on the upper side of the first conveyor belt 1, an adjustment component is installed on the inner wall of the first mounting plate 2, a second conveyor belt 10 is installed on one side of the first conveyor belt 1, a curing component is installed on the upper side of the second conveyor belt 10, the adjustment component includes a plurality of limit rods 3, two limit plates 4 are slidably installed on the surfaces of the two limit rods 3, a rotating hole is opened on one side of the first mounting plate 2, a driving unit is rotatably installed in the rotating hole, a second threaded hole is opened on the upper side of the limit plate 4, and a limit unit is installed in the second threaded hole.

[0025] Based on the above structure, two adjustment components are provided on the first conveyor belt 1. First, the polishing pad is placed on the first conveyor belt 1 and placed between the two limit plates 4. Then, the distance between the two limit plates 4 is adjusted by the driving unit to horizontally limit the polishing pad. Another adjustment component is set in the same way, and the upper side of the polishing pad is limited by the limit unit to prevent it from bulging. The polishing pad is conveyed by starting the first conveyor belt 1 and the second conveyor belt 10, and when the polishing pad enters the second conveyor belt 10, it is cured by the curing component.

[0026] Example 1

[0027] like Figure 2 and 3 As shown, the driving unit includes a bidirectional threaded rod 5, which is rotatably installed in a rotating hole, and two limit plates 4 are screwed on the surface threaded area of ​​the bidirectional threaded rod 5. A distance adjustment knob 9 is installed at one end of the bidirectional threaded rod 5. The bidirectional threaded rod 5 is a prior art, and two ends thereof are provided with two sections of threaded areas with opposite threads, and the two limit plates 4 are screwed on the two threaded areas respectively.

[0028] like Figure 2 and 3 As shown, the limit unit includes an adjusting rod 6, which is threadedly installed in the second threaded hole. A pressure plate 7 is rotatably installed on the bottom end of the adjusting rod 6, and the pressure plate 7 is slidably installed on the inner wall of the limit plate 4. An adjusting knob 8 is installed on the top of the adjusting rod 6. An adjusting rod 6 is installed on the upper side of each limit plate 4, and the pressure plate 7 is located below the two limit rods 3. The adjusting knob 8 drives the bidirectional threaded rod 5 to rotate, and the bidirectional threaded rod 5 drives the limit plates 4 to approach each other, and the distance between the two limit plates 4 is adjusted to horizontally limit the polishing pad. Then, by rotating the adjusting knob 8, the adjusting knob 8 drives the adjusting rod 6 to rotate, and the adjusting rod 6 drives the pressure plate 7 to move downward, so as to limit the upper side of the polishing pad to prevent it from bulging.

[0029] Example 2

[0030] like Figure 4As shown, the curing assembly includes a curing box 11, which is installed on the upper side of the second conveyor belt 10. A plurality of heating rods 12 are installed on the inner wall of the curing box 11. An air outlet is provided on the inner bottom wall of the curing box 11. Two connecting plates 13 are installed on the inner wall of the curing box 11. Fans 14 are installed on the lower sides of the two connecting plates 13. The fans 14 are located above the heating rods 12, and the heating rods 12 are located at the bottom of the curing box 11.

[0031] like Figure 4 As shown, a dustproof plate 15 is installed on the upper side of the curing box 11, and the dustproof plate 15 is used to prevent dust in the outside air from being sucked into the curing box 11. The fan 14 sucks the outside air into the curing box 11, and then heats it through the heating rod 12 in the curing box 11 to form hot air and blow it to the surface of the polishing pad. Compared with heating by a heating tube, the heating is more uniform.

[0032] Example 3

[0033] like Figure 2 As shown, external connection holes are opened on both sides of the first mounting plate 2, and external tubes 16 are installed in the two external connection holes. Spray nozzles 17 are installed at the opposite ends of the two external tubes 16. The two external tubes 16 are connected to the insulation liquid, and the insulation liquid is sprayed through the spray nozzles 17 to contact the polishing pad.

[0034] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A polishing pad production conveying device, comprising a first conveyor belt (1), characterized in that: A first mounting plate (2) is installed on the upper side of the first conveyor belt (1), an adjusting assembly is installed on the inner wall of the first mounting plate (2), a second conveyor belt (10) is installed on one side of the first conveyor belt (1), a curing assembly is installed on the upper side of the second conveyor belt (10), the adjusting assembly comprises a plurality of limit rods (3), two limit plates (4) are slidably installed on the surfaces of two limit rods (3), a rotating hole is provided on one side of the first mounting plate (2), a driving unit is rotatably installed in the rotating hole, a second threaded hole is provided on the upper side of the limit plate (4), a limit unit is installed in the second threaded hole.

2. A polishing pad production and conveying device according to claim 1, characterized in that: The driving unit comprises a bidirectional threaded rod (5), the bidirectional threaded rod (5) is rotatably mounted in the rotating hole, and the two limiting plates (4) are both screwed and mounted on the threaded area on the surface of the bidirectional threaded rod (5).

3. The polishing pad production and conveying device according to claim 1, characterized in that: The limiting unit comprises an adjusting rod (6), the adjusting rod (6) being threadedly mounted in the second threaded hole, a pressing plate (7) being rotatably mounted on the bottom end of the adjusting rod (6), the pressing plate (7) being slidably mounted on the inner wall of the limiting plate (4), and an adjusting knob (8) being mounted on the top end of the adjusting rod (6).

4. The polishing pad production and conveying device according to claim 1, characterized in that: The curing assembly comprises a curing box (11), wherein the curing box (11) is installed on the upper side of the second conveyor belt (10), a plurality of heating rods (12) are installed on the inner wall of the curing box (11), an air outlet is provided on the inner bottom wall of the curing box (11), two connecting plates (13) are installed on the inner wall of the curing box (11), and fans (14) are installed on the lower sides of the two connecting plates (13).

5. A polishing pad production and conveying device according to claim 4, characterized in that: A dustproof plate (15) is installed on the upper side of the curing box (11).

6. The polishing pad production and conveying device according to claim 1, characterized in that: External connection holes are provided on both sides of the first mounting plate (2), external tubes (16) are installed in the two external connection holes, and nozzles (17) are installed at the opposite ends of the two external tubes (16).

7. The polishing pad production and conveying device according to claim 2, characterized in that: A distance adjustment knob (9) is installed at one end of the bidirectional threaded rod (5).

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