Abrasive cloth gluing device capable of achieving uniform coating

Abstract

The utility model is suitable for the technical field of abrasive cloth processing, and provides an abrasive cloth gluing device capable of uniformly coating, which comprises a support frame, the two mounting frames are fixedly mounted at the top of the supporting frame; the mounting shaft is rotationally mounted on the two mounting frames; the gluing roller is fixedly arranged on the mounting shaft in a sleeving manner, and the gluing roller is used for gluing the processed abrasive cloth; the driving motor is assembled on one side of the mounting frame, and an output shaft of the driving motor is fixedly connected with one end of the mounting shaft; and the placing box is fixedly installed on the two installation frames and used for placing resin glue used in the abrasive cloth machining process, a discharging box is assembled at the bottom of the placing box, a plurality of glue discharging holes are formed in the bottom of the discharging box, and the glue discharging holes are used for dripping the resin glue onto a glue coating roller. According to the scheme, the adhesive coating device for the abrasive cloth capable of achieving uniform coating can conduct uniform adhesive coating operation on the abrasive cloth, and the adhesive coating processing effect on the abrasive cloth is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of abrasive cloth processing, in particular to a glue coating device for abrasive cloth which can be coated evenly. Background Art

[0002] Emery cloth is a kind of abrasive tool. When abrasive is attached to the base (cloth or paper), it becomes emery cloth. The bases include paper and cotton cloth. Corundum sandpaper is a better paper because of its strength and flexibility. At the same time, the abrasives include artificial corundum, artificial corundum, corundum, silicon, quartz, pumice, iron oxide, etc. According to the size of the abrasive, emery cloth can also be divided into different numbers.

[0003] During the processing of the emery cloth, the sandpaper parameters and brand name will be printed on one side of the emery cloth, and resin glue needs to be applied on the other side of the sandpaper. During this operation, a corresponding emery cloth gluing device is needed. When using the emery cloth gluing device to apply resin glue to one side of the emery cloth, the emery cloth is generally coated with glue by dripping the resin glue onto a coating roller, and the rotating coating roller and the emery cloth are in contact. However, some common emery cloth gluing devices cannot make each glue discharge hole receive the same pressure when dripping the resin glue onto the coating roller, resulting in uneven glue discharge from different glue discharge holes, which makes it impossible to evenly coat the emery cloth with glue, thereby reducing the effect of gluing the emery cloth. Utility Model Content

[0004] The utility model provides a glue coating device for abrasive cloth capable of evenly coating, aiming to solve the problem that some glue coating devices for abrasive cloth proposed in the above background technology cannot evenly coat the abrasive cloth with glue.

[0005] To solve the above problems, the utility model is implemented as follows: a glue coating device for abrasive cloth that can be evenly coated, comprising: a support frame; two mounting frames fixedly mounted on the top of the support frame; a mounting shaft rotatably mounted on the two mounting frames; a glue coating roller fixedly sleeved on the mounting shaft, the glue coating roller being used to coat the processed abrasive cloth with glue; a driving motor mounted on one side of the mounting frame, the output shaft of the driving motor being fixedly connected to one end of the mounting shaft; a placement box fixedly mounted on the two mounting frames, the placement box being used to place resin glue used in the processing of abrasive cloth, a discharge box being mounted at the bottom of the placement box, a plurality of discharge holes being provided at the bottom of the discharge box, the discharge holes being used to drip the resin glue onto the glue coating roller; a discharge mechanism mounted on the placement box, the discharge mechanism being used to drip the resin in the discharge box onto the glue coating roller through the discharge holes; a traction mechanism mounted on the mounting frame, the traction mechanism being used to traction the abrasive cloth.

[0006] Preferably, the discharge mechanism includes: a booster pump mounted on the outer wall of one side of the placement box; a connecting pipe mounted on the booster pump; a connecting head mounted on the discharge box, the connecting head and the connecting pipe are connected, and a control valve is provided on the connecting head.

[0007] Preferably, the traction mechanism includes: two mounting blocks mounted on the two mounting frames; a connecting shaft rotatably mounted on the two mounting blocks; a traction roller fixedly sleeved on the connecting shaft; a servo motor mounted on one side of the mounting block, and the output shaft of the servo motor is fixedly connected to one end of the connecting shaft.

[0008] Preferably, a stirring mechanism is provided on the placement box, and the stirring mechanism is used to stir and mix the glue used for sandpaper processing in the placement box. The stirring mechanism includes: a stirring frame rotatably installed on the placement box; two pulleys fixedly mounted on the stirring frame and the output shaft of the driving motor respectively; and a belt mounted on the two pulleys.

[0009] Preferably, the two mounting frames are provided with an adjustment mechanism for adjusting the use position of the traction roller, and the adjustment mechanism includes: a double-axis motor mounted on the support frame; a transverse axis fixedly mounted on the two output shafts of the double-axis motor respectively; two screw rods rotatably mounted on the two mounting frames, and the two screw rods are respectively threadedly connected to the two mounting blocks; four bevel gears fixedly mounted on the two screw rods and the two transverse axes, and the four bevel gears are meshed with each other in pairs.

[0010] Preferably, a limit rod is fixedly mounted on the mounting frame, the limit rod and the mounting block are slidably connected, and a heating plate is provided on the placement box, and the heating plate is used to heat the resin glue placed in the placement box.

[0011] Preferably, a temperature sensor is provided on the placement box, and the temperature sensor is used to monitor the temperature of the resin glue in the placement box. A discharge port is opened at the bottom of the placement box, and a control panel is provided on the discharge port. The control panel is used to control the discharge amount of the discharge port. The discharge port is connected to the discharge box, and a controller is provided on one side of the mounting frame, and the controller is used to perform control operations.

[0012] Compared with the related art, the glue coating device for abrasive cloth that can be evenly coated provided by the utility model has the following beneficial effects:

[0013] Compared with the prior art, the glue coating device for abrasive cloth that can be evenly coated provided by the present invention

[0014] A gluing device for emery cloth that can be evenly coated is formed by a supporting frame, a mounting frame, a mounting shaft, a gluing roller, a driving motor, a placement box, a discharge box, a glue discharge hole, a discharge mechanism, a traction mechanism, a stirring mechanism and an adjustment mechanism. The emery cloth can be glued, and during the gluing process, the glue discharge hole can be evenly pressurized, so that the resin glue is evenly discharged through the multiple glue discharge holes and evenly falls onto the gluing roller. The rotating glue coating roller evenly applies the resin glue on the emery cloth, thereby evenly gluing the emery cloth, effectively improving the gluing effect of the emery cloth. At the same time, Fang Boyi can gluing emery cloths of different thicknesses, which is more flexible to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of a glue coating device for abrasive cloth that can be evenly coated provided by the utility model;

[0016] Figure 2 It is a schematic diagram of the main cross-sectional structure of the utility model;

[0017] Figure 3 for Figure 2 An enlarged structural diagram of part A shown in FIG.

[0018] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of part B shown in FIG.

[0019] Figure numerals: 1. support frame; 2. mounting frame; 3. mounting shaft; 4. glue coating roller; 5. driving motor; 6. placement box; 7. discharge box; 701. glue discharge hole; 8. discharge mechanism; 801. booster pump; 802. connecting pipe; 803. connecting head; 9. traction mechanism; 901. mounting block; 902. connecting shaft; 903. traction roller; 904. servo motor; 10. stirring mechanism; 1001. stirring frame; 1002. pulley; 1003. belt; 11. dual-axis motor; 12. horizontal axis; 13. screw; 14. bevel gear. DETAILED DESCRIPTION

[0020] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0021] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0022] The utility model embodiment provides a glue coating device for abrasive cloth that can be evenly coated, such as Figure 1-4 As shown, the gluing device for abrasive cloth that can be evenly coated comprises: a support frame 1; two mounting frames 2 fixedly mounted on the top of the support frame 1; a mounting shaft 3 rotatably mounted on the two mounting frames 2; a gluing roller 4 fixedly sleeved on the mounting shaft 3, the gluing roller 4 being used to gluing the processed abrasive cloth; a driving motor 5 mounted on one side of the mounting frame 2, the output shaft of the driving motor 5 being fixedly connected to one end of the mounting shaft 3; a placing box 6 fixedly mounted on the two mounting frames 2, the placing box 6 being used to place the resin glue used in the processing of the abrasive cloth, the bottom of the placing box 6 being equipped with a discharge box 7, the bottom of the discharge box 7 being provided with a plurality of discharge holes 701, the discharge holes 701 being used to drip the resin glue onto the gluing roller 4; a discharge mechanism 8 mounted on the placing box 6, the discharge mechanism 8 being used to drip the resin in the discharge box 7 onto the gluing roller 4 through the discharge holes 701; a traction mechanism 9 mounted on the mounting frame 2, the traction mechanism 9 being used to traction the abrasive cloth.

[0023] In this embodiment, the resin glue used to make the emery cloth is placed in the placement box 6. First, the distance between the traction mechanism 9 and the glue coating roller 4 is adjusted according to the thickness of the emery cloth to be processed. The adjustment mechanism is started by the controller to adjust the use position of the traction mechanism 9, thereby adjusting the distance between the traction mechanism 9 and the glue coating roller 4, so as to facilitate the gluing operation of sandpaper of different thicknesses. The use is more flexible. The emery cloth is pulled between the glue coating roller 4 and the traction mechanism 9, and the driving motor 5 is started by the control value device to drive the glue coating roller 4 to rotate, and the traction mechanism 9 is started to pull the emery cloth. During the operation, the adjustment plate of the discharge port at the bottom of the placement box 6 is opened, and the resin glue in the placement box 6 falls into the discharge box 7. At the same time, the discharge mechanism 8 is started by the controller, so as to uniformly pressurize the discharge hole 701, and then the resin glue is uniformly discharged through the multiple discharge holes 701 and evenly falls on the glue coating roller 4. The rotating glue coating roller 4 evenly applies the resin glue on the emery cloth, thereby uniformly gluing the emery cloth, effectively improving the effect of gluing the emery cloth.

[0024] In a further preferred embodiment of the utility model, the discharge mechanism 8 includes: a booster pump 801 mounted on the outer wall of one side of the placement box 6; a connecting pipe 802 mounted on the booster pump 801; a connecting head 803 mounted on the discharge box 7, the connecting head 803 is connected to the connecting pipe 802, and a control valve is provided on the connecting head 803.

[0025] In this embodiment, when the discharge mechanism 8 is used, the booster pump 801 is started through the controller, and under the action of the connecting pipe 802, the multiple discharge holes 701 on the discharge box 7 are uniformly pressurized, so that the resin glue is evenly discharged through the multiple discharge holes 701 and evenly falls onto the glue coating roller 4. The rotating glue coating roller 4 evenly applies the resin glue on the emery cloth, thereby evenly coating the emery cloth with glue, effectively improving the effect of gluing the emery cloth.

[0026] In a further preferred embodiment of the utility model, the traction mechanism 9 includes: two mounting blocks 901 mounted on the two mounting frames 2; a connecting shaft 902 rotatably mounted on the two mounting blocks 901; a traction roller 903 fixedly sleeved on the connecting shaft 902; and a servo motor 904 mounted on one side of the mounting block 901, and the output shaft of the servo motor 904 is fixedly connected to one end of the connecting shaft 902.

[0027] In this embodiment, when the traction mechanism 9 is used, the servo motor 904 is started by the controller to drive the connecting shaft 902 to rotate, thereby driving the traction roller 903 to rotate, and then the processed abrasive cloth is pulled, so as to facilitate the continuous gluing operation on the abrasive cloth.

[0028] In a further preferred embodiment of the utility model, a stirring mechanism 10 is provided on the placement box 6, and the stirring mechanism 10 is used to stir and mix the glue for sandpaper processing in the placement box 6, and the stirring mechanism 10 includes: a stirring frame 1001 rotatably installed on the placement box 6; two pulleys 1002 fixedly mounted on the stirring frame 1001 and the output shaft of the driving motor 5 respectively; and a belt 1003 mounted on the two pulleys 1002.

[0029] In this embodiment, when the driving motor 5 rotates, the interaction between the pulley 1002 and the belt 1003 drives the stirring frame 1001 to rotate to evenly stir the resin glue in the placement box 6, so that the resin glue can be evenly heated and the texture is more uniform, thereby improving the gluing effect on the sandpaper.

[0030] In a further preferred embodiment of the utility model, an adjustment mechanism for adjusting the use position of the traction roller 903 is provided on the two mounting frames 2, and the adjustment mechanism includes: a dual-axis motor 11 mounted on the support frame 1; a horizontal shaft 12 fixedly mounted on the two output shafts of the dual-axis motor 11; two screw rods 13 respectively rotatably mounted on the two mounting frames 2, and the two screw rods 13 are respectively threadedly connected to the two mounting blocks 901; four bevel gears 14 respectively fixedly mounted on the two screw rods 13 and the two horizontal shafts 12, and the four bevel gears 14 are meshed with each other in pairs.

[0031] In this embodiment, when it is necessary to adjust the use position of the traction roller 903, the dual-axis motor 11 is started by the controller to drive the two horizontal shafts 12 to rotate, and under the action of the bevel gear 14, the screw rod 13 is driven to rotate. Under the limiting action of the limiting rod on the mounting block 901, the screw rod 13 drives the mounting block 901 to move, thereby adjusting the distance between the traction roller 903 and the glue coating roller 4, thereby facilitating the gluing operation of sandpaper of different thicknesses, and it is more flexible to use.

[0032] In a further preferred embodiment of the utility model, a limit rod is fixedly installed on the mounting frame 2, the limit rod and the mounting block 901 are slidably connected, and a heating plate is provided on the placement box 6, and the heating plate is used to heat the resin glue placed in the placement box 6.

[0033] In this embodiment, the mounting block 901 can be limited by a limiting rod, so that the screw rod 13 can stably drive the mounting block 901 to move, and then stably adjust the use position of the traction roller 903. The heating plate can heat the resin glue placed in the placement box 6, thereby improving the use effect of the resin glue.

[0034] In a further preferred embodiment of the utility model, a temperature sensor is provided on the placement box 6, and the temperature sensor is used to monitor the temperature of the resin glue in the placement box 6. A discharge port is opened at the bottom of the placement box 6, and a control panel is provided on the discharge port. The control panel is used to control the discharge amount of the discharge port. The discharge port is connected to the discharge box 7, and a controller is provided on one side of the mounting frame 2, and the controller is used to perform control operations.

[0035] In this embodiment, the temperature sensor can monitor the temperature of the resin glue in the placement box 6, the control panel can control the discharge amount of the discharge port, and the controller is convenient for overall control operations.

[0036] To sum up, compared with the related art, a gluing device for emery cloth that can be evenly coated is formed by a support frame 1, a mounting frame 2, a mounting shaft 3, a glue coating roller 4, a driving motor 5, a placement box 6, a discharge box 7, a glue discharge hole 701, a discharge mechanism 8, a traction mechanism 9, a stirring mechanism 10 and an adjustment mechanism, so that the emery cloth can be coated with glue. During the gluing process, the glue discharge hole 701 can be evenly pressurized, so that the resin glue is evenly discharged through the multiple glue discharge holes 701 and evenly falls onto the glue coating roller 4. The rotating glue coating roller 4 evenly applies the resin glue on the emery cloth, thereby evenly coating the emery cloth with glue, effectively improving the gluing effect of the emery cloth. At the same time, Fang Boyi performs gluing operations on emery cloths of different thicknesses, which is more flexible to use.

[0037] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0038] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A glue coating device for abrasive cloth capable of being evenly coated, characterized in that: include: Support frame; Two mounting frames fixedly mounted on the top of the support frame; Rotating the mounting shafts mounted on the two mounting frames; A glue coating roller fixedly sleeved on the mounting shaft, the glue coating roller being used to apply glue to the processed abrasive cloth; A driving motor mounted on one side of the mounting frame, wherein an output shaft of the driving motor is fixedly connected to one end of the mounting shaft; A placement box fixedly mounted on the two mounting frames, the placement box is used to place the resin glue used in the abrasive cloth processing process, the bottom of the placement box is equipped with a discharge box, the bottom of the discharge box is provided with a plurality of discharge holes, the discharge holes are used to drip the resin glue onto the glue coating roller; A discharge mechanism mounted on the placement box, the discharge mechanism is used to make the resin in the discharge box drip onto the glue coating roller through the discharge hole; A traction mechanism is mounted on the mounting frame, and the traction mechanism is used to pull the abrasive cloth.

2. The glue coating device for abrasive cloth capable of being evenly coated as claimed in claim 1, characterized in that: The discharging mechanism comprises: A booster pump mounted on an outer wall of one side of the storage box; A connecting pipe mounted on the booster pump; A connector is mounted on the discharge box, the connector is communicated with the connecting pipe, and a control valve is arranged on the connector.

3. The glue coating device for abrasive cloth capable of being evenly coated as claimed in claim 1, characterized in that: The traction mechanism comprises: two mounting blocks assembled on the two mounting frames; A connecting shaft rotatably mounted on the two mounting blocks; A traction roller fixedly sleeved on the connecting shaft; A servo motor is assembled on one side of the mounting block, and an output shaft of the servo motor is fixedly connected to one end of the connecting shaft.

4. The glue coating device for abrasive cloth capable of being evenly coated as claimed in claim 1, characterized in that: The placement box is provided with a stirring mechanism, which is used to stir and mix the glue for abrasive cloth processing in the placement box, and the stirring mechanism includes: Rotate the stirring frame installed on the placement box; Two pulleys are respectively fixedly mounted on the stirring frame and the output shaft of the driving motor; A belt is sleeved on the two pulleys.

5. The glue coating device for abrasive cloth capable of being evenly coated as claimed in claim 3, characterized in that: The two mounting frames are provided with an adjustment mechanism for adjusting the use position of the traction roller, and the adjustment mechanism comprises: A dual-axis motor mounted on the support frame; A transverse shaft fixedly mounted on the two output shafts of the dual-shaft motor respectively; The two screw rods installed on the two mounting frames are rotated respectively, and the two screw rods are respectively threadedly connected with the two mounting blocks; Four bevel gears are fixedly sleeved on the two screw rods and the two transverse shafts respectively, and the four bevel gears are meshed with each other in pairs.

6. The glue coating device for abrasive cloth capable of being evenly coated as claimed in claim 3, characterized in that: A limit rod is fixedly mounted on the mounting frame, the limit rod is slidably connected to the mounting block, and a heating plate is arranged on the placement box, and the heating plate is used to heat the resin glue placed in the placement box.

7. The glue coating device for abrasive cloth capable of being evenly coated as claimed in claim 1, characterized in that: A temperature sensor is provided on the placement box, and the temperature sensor is used to monitor the temperature of the resin glue in the placement box. A discharge port is opened at the bottom of the placement box, and a control panel is provided on the discharge port. The control panel is used to control the discharge amount of the discharge port. The discharge port is connected to the discharge box. A controller is provided on one side of the mounting frame, and the controller is used to perform control operations.

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