Die gluing machine

Abstract

According to the mold gluing machine, a gluing roller assembly is installed on an installation frame, and the gluing roller assembly comprises a rotatable gluing roller; the glue control roller assembly is adjustably mounted on the mounting frame in a manner of being close to or far away from the glue spreading roller assembly, the glue control roller assembly comprises a rotatable glue control roller, the glue spreading roller is parallel to the glue control roller, and the glue control roller assembly can move to change a gap between the glue spreading roller and the glue control roller relative to the approaching or far away of the glue spreading roller assembly; the glue spraying pipe is used for spraying glue to the glue spreading roller, the glue spreading roller is used for carrying out rolling glue spreading on the mold, and the glue control roller is used for adjusting the amount of the glue on the glue spreading roller or / and carrying out glue uniformizing on the glued mold. Glue is sprayed to the glue coating roller assembly through the glue spraying pipe, the glue coating roller assembly is used for coating glue on the passing mold in a rolling mode, and the mold glue coating efficiency is improved; and the amount of glue smeared on the mold can be adjusted and controlled by adjusting the distance between the glue control roller assembly and the glue spreading roller assembly, and the situation that the subsequent production process is affected due to excessive or less glue spreading is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of artificial stone production, in particular to a mold glue coating machine. Background Art

[0002] In the artificial stone production process, the evenly mixed materials need to be placed in a mold plate or mold frame to obtain a blank in the shape of an artificial stone slab, and then a series of molding processes such as pressing and curing are carried out.

[0003] Before the material dispensing device feeds the material into the mold, the mold will be coated with glue. The current method of gluing is manual gluing, which has many problems. On the one hand, each machine needs to be equipped with a dedicated person to carry out the gluing work, resulting in a waste of human resources. On the other hand, the efficiency of manual gluing is low, which affects the production progress. Utility Model Content

[0004] In view of the problems raised by the background technology, the purpose of the utility model is to provide a mold glue coating machine to solve the problem of low efficiency of existing manual glue coating.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A mold glue coating machine comprises a mounting frame, a glue spraying tube, a glue coating roller assembly and a glue control roller assembly;

[0007] The glue coating roller assembly is mounted on the mounting frame, and the glue coating roller assembly includes a rotatable glue coating roller; the glue control roller assembly is adjustably mounted on the mounting frame to move closer to or farther from the glue coating roller assembly, and the glue control roller assembly includes a rotatable glue control roller, the glue coating roller and the glue control roller are arranged parallel to each other, and the glue control roller assembly moves closer to or farther from the glue coating roller assembly to change the gap size between the glue coating roller and the glue control roller;

[0008] The glue spraying pipe is arranged above the glue coating roller assembly, and is used for spraying glue to the glue coating roller. The glue coating roller is used for rolling glue coating on the mold passing below. The glue control roller is used for adjusting the amount of glue on the glue coating roller and / or evenly distributing glue on the mold after glue coating.

[0009] Preferably, the glue coating roller assembly further comprises two glue coating roller bearings, two glue coating roller gears and a driving motor, the two ends of the glue coating roller are mounted on the mounting frame through the two glue coating roller bearings, the two glue coating roller gears are respectively arranged at the two ends of the glue coating roller, and the driving motor is used to drive the glue coating roller to rotate;

[0010] The rubber roller control assembly further includes two rubber roller control bearings and two rubber roller control gears. The two ends of the rubber roller control are mounted on the mounting frame through the two rubber roller control bearings. The two rubber roller control gears are respectively arranged at the two ends of the rubber roller control.

[0011] The glue coating roller gear at the same end is meshed with the glue control roller gear.

[0012] Preferably, the glue coating roller bearing is a floating bearing.

[0013] Preferably, bearing mounting seats are respectively provided on the inner sides of both ends of the mounting frame, and the bearing mounting seats include an upper limit portion and a lower limit portion;

[0014] The rubber-controlled roller bearing can be movably arranged on the bearing mounting seat forward and backward.

[0015] Preferably, the mounting frame is further provided with a rubber roller control adjustment mechanism, and the rubber roller control adjustment mechanism comprises a hand wheel, two adjustment gears, two adjustment racks and a transmission shaft;

[0016] The transmission shaft is parallel to the rubber control roller. The hand wheel and the two adjusting gears are sequentially arranged on the transmission shaft. The two adjusting gears correspond to the rubber control roller bearings at both ends respectively. The adjusting gears are meshed with the adjusting racks. The end of the adjusting rack away from the adjusting gears is connected to the rubber control roller bearing.

[0017] Preferably, outer surfaces of the rubber coating roller and the rubber control roller are covered with rubber.

[0018] Preferably, the glue spraying tube is extended along the length direction of the glue coating roller, and the glue spraying tube is provided with a plurality of glue nozzles for spraying glue at intervals.

[0019] Preferably, a plurality of rollers are rotatably provided at the bottom of the mounting frame.

[0020] Compared with the prior art, one of the above technical solutions has the following beneficial effects:

[0021] Glue is sprayed on the glue coating roller assembly through a glue spray hose, and the glue coating roller assembly is used to roll and coat the passing mold with glue, thereby improving the efficiency of mold coating. The distance between the glue control roller assembly and the glue coating roller assembly can be adjusted to control the amount of glue applied to the mold, thereby avoiding excessive or insufficient glue coating, which affects the subsequent production process. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of an embodiment of the utility model;

[0023] Figure 2 It is a top view of an embodiment of the utility model;

[0024] Figure 3 It is a side view of an embodiment of the utility model;

[0025] Figure 4 It is a structural schematic diagram of another embodiment of the utility model;

[0026] Figure 5 yes Figure 4 A is an enlarged schematic diagram.

[0027] Among them: mounting frame 1, bearing mounting seat 11, glue spraying hose 2, glue coating roller assembly 3, glue coating roller 31, glue coating roller bearing 32, glue coating roller gear 33, driving motor 34, glue control roller assembly 4, glue control roller 41, glue control roller bearing 42, glue control roller gear 43, hand wheel 51, adjusting rack 52 and transmission shaft 53. DETAILED DESCRIPTION

[0028] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0029] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0030] In addition, the terms "first", "second" and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, features defined as "first", "second" and "third" may explicitly or implicitly include one or more of the features.

[0031] It should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0032] The following is combined with Figures 1 to 4The technical solution of the utility model is further illustrated by specific implementation methods.

[0033] The mold glue coating machine of the utility model is used in the production of artificial stone materials, and is a device for coating the mold with glue before the artificial stone powder is distributed. Figures 1 to 3 As shown, the mold glue coating machine includes a mounting frame 1, a glue spraying hose 2, a glue coating roller assembly 3 and a glue control roller assembly 4; the glue coating roller assembly 3 is mounted on the mounting frame 1, wherein the glue coating roller assembly 3 includes a rotatable glue coating roller 31; the glue control roller assembly 4 can be adjustably mounted on the mounting frame 1 to be close to or away from the glue coating roller assembly 3, wherein the glue control roller assembly 4 includes a rotatable glue control roller 41, and the glue control roller 41 is parallel to the glue coating roller 31, and the gap between the glue coating roller 31 and the glue control roller 41 can be changed by adjusting the glue control roller assembly 4 to be close to or away from the glue coating roller assembly 3.

[0034] The glue spraying hose 2 is arranged above the glue coating roller assembly 3 to spray glue on the glue coating roller 31, and the glue is coated on the outer surface of the glue coating roller 31. When the conveying mechanism conveys the mold to pass under the glue coating roller 31, the glue coating roller 31 performs rolling glue coating on the passing mold; further, the glue control roller 41 and the glue coating roller 31 are arranged parallel to each other, and the glue control roller 41 can be close to or away from the glue coating roller 31. When the distance (gap) between the glue coating roller 31 and the glue control roller 41 is smaller, the amount of glue adhering to the outer surface of the glue coating roller 31 is reduced after the glue coating roller 31 and the glue control roller 41 rotate relative to each other, and the amount of glue coated on the mold is reduced; when the distance (gap) between the glue coating roller 31 and the glue control roller 41 becomes larger, the amount of glue on the surface of the glue coating roller 31 is more, and the amount of glue coated on the mold is more. The mold coated with glue is then continuously transported by the conveying mechanism to pass under the glue control roller 41, which also rolls on the surface of the mold to evenly coat the glue on the mold. The glue spraying tube 2 sprays glue on the glue coating roller 31, and the glue coating roller 31 rolls to coat the mold passing by, thereby improving the efficiency of the mold coating; and the distance between the glue control roller 41 and the glue coating roller 31 can be adjusted to control the amount of glue applied to the mold, thereby avoiding excessive or insufficient glue coating, which affects the subsequent production process.

[0035] Furthermore, the glue coating roller assembly 3 also includes two glue coating roller bearings 32, two glue coating roller gears 33 and a driving motor 34. The two ends of the glue coating roller 31 are mounted on the mounting frame 1 through the two glue coating roller bearings 32. The two glue coating roller gears 33 are respectively arranged at the two ends of the glue coating roller 31. The driving motor 34 is used to drive the glue coating roller 31 to rotate.

[0036] The rubber roller control assembly 4 further includes two rubber roller control bearings 42 and two rubber roller control gears 43. The two ends of the rubber roller control 41 are mounted on the mounting frame 1 through the two rubber roller control bearings 42. The two rubber roller control gears 43 are respectively arranged at the two ends of the rubber roller control 41.

[0037] The glue coating roller gear 33 at the same end is meshed with the glue control roller gear 43 .

[0038] Specifically, the driving motor 34 drives the glue coating roller 31 to rotate, and the glue coating roller gears 33 at both ends of the glue coating roller 31 mesh with the glue control roller gear 43 and drive the glue control roller 41 to rotate. The glue coating roller assembly 3 and the glue control roller assembly 4 use the same drive to reduce production costs and improve the uniformity and stability of glue coating.

[0039] Furthermore, the glue coating roller bearing 32 is a floating bearing.

[0040] In actual production, there are differences in the size of the molds, and the heights of different molds are not the same. In order to make the utility model applicable to the gluing of different molds, floating bearings are used as roller bearings at both ends of the gluing roller 31, and the gluing roller 31 as a whole can float up and down. When a mold with a higher height is conveyed by the conveying mechanism and passes under the gluing roller assembly 3, the mold will lift up the gluing roller 31 and then pass through, so the gluing roller assembly 3 can be applicable to molds of different sizes (heights).

[0041] Furthermore, bearing mounting seats 11 are respectively provided on the inner sides of both ends of the mounting frame 1, and the bearing mounting seats 11 include an upper limit portion and a lower limit portion;

[0042] The control rubber roller bearing 42 is movably disposed on the bearing mounting seat 11 .

[0043] like Figure 2 As shown, bearing mounting seats 11 are respectively provided on the inner sides of the left and right ends of the mounting frame 1, and the rubber control roller bearing 42 is installed in the bearing mounting seats 11; the bearing mounting seat 11 includes a protruding upper limit portion and a lower limit portion, and the rubber control roller bearing 42 can move between the upper limit portion and the lower limit portion along the front and rear directions. By adjusting the specific position of the rubber control roller bearing 42 on the bearing mounting seat 11, the distance between the rubber control roller assembly 4 and the rubber coating roller assembly 3 can be adjusted.

[0044] Furthermore, the mounting frame 1 is also provided with a rubber roller control adjustment mechanism, and the rubber roller control adjustment mechanism includes a hand wheel 51, two adjustment gears, two adjustment racks 52 and a transmission shaft 53;

[0045] The transmission shaft 53 is parallel to the rubber control roller 41. The hand wheel 51 and the two adjusting gears are sequentially arranged on the transmission shaft 53. The two adjusting gears correspond to the rubber control roller bearings 42 at both ends respectively. The adjusting gears are meshed with the adjusting rack 52. The end of the adjusting rack 52 away from the adjusting gear is connected to the rubber control roller bearing 42.

[0046] The mounting frame 1 is also provided with a rubber roller control adjustment mechanism for controlling the movement of the rubber roller assembly 4. Specifically, the rubber roller control adjustment mechanism includes a transmission shaft 53 on which a hand wheel 51 and two adjustment gears (indicated in the attached drawings) are sequentially arranged. The transmission shaft 53 is parallel to the rubber roller 41. The positions of the two adjustment gears correspond to the two rubber roller bearings 42 at both ends of the rubber roller 41, and the adjustment racks 52 connected to the rubber roller bearings 42 are meshed. By rotating the hand wheel 51, the transmission shaft 53 drives the two adjustment gears to rotate synchronously, driving the adjustment racks 52 to move, so as to push the rubber roller bearings 42 to move forward and backward in the bearing mounting seat 11.

[0047] Furthermore, outer surfaces of the rubber coating roller 31 and the rubber control roller 41 are covered with rubber.

[0048] The outer surfaces of the glue coating roller 31 and the glue control roller 41 are covered with rubber, which can prevent the glue from corroding the two rubber rollers on the one hand; on the other hand, it can play a buffering role when the glue coating roller 31 and the glue control roller 41 rotate relative to each other.

[0049] Furthermore, the glue spraying tube 2 is extended along the length direction of the glue coating roller 31, and the glue spraying tube 2 is provided with a plurality of glue nozzles for spraying glue at intervals.

[0050] The glue spraying tube 2 is extended along the length direction of the glue coating roller 31 and is provided with a plurality of glue spraying heads, so as to spray glue evenly to various positions of the entire glue coating roller 31 .

[0051] Furthermore, a plurality of rollers are rotatably provided at the bottom of the mounting frame 1 .

[0052] A plurality of rollers are arranged at the bottom of the mounting frame 1, and the mold glue coating machine can be conveniently pushed to any position of the conveying mechanism for glue coating through the rollers.

[0053] The technical principle of the present invention is described above in combination with specific embodiments. These descriptions are only for explaining the principle of the present invention and cannot be interpreted as limiting the protection scope of the present invention in any way. Based on the explanations here, technicians in this field can think of other specific implementation methods of the present invention without creative work, and these methods will fall within the protection scope of the present invention.

Claims

1. A mold glue coating machine, characterized in that: It comprises a mounting frame (1), a glue spraying tube (2), a glue coating roller assembly (3) and a glue control roller assembly (4); The glue coating roller assembly (3) is mounted on the mounting frame (1), and the glue coating roller assembly (3) comprises a rotatable glue coating roller (31); the glue control roller assembly (4) is adjustably mounted on the mounting frame (1) to move closer to or farther from the glue coating roller assembly (3), and the glue control roller assembly (4) comprises a rotatable glue control roller (41); the glue coating roller (31) and the glue control roller (41) are arranged parallel to each other, and the glue control roller assembly (4) moves closer to or farther from the glue coating roller assembly (3) to change the size of the gap between the glue coating roller (31) and the glue control roller (41); The glue spraying tube (2) is arranged above the glue coating roller assembly (3) and is used to spray glue onto the glue coating roller (31). The glue coating roller (31) is used to roll glue onto the mold passing below. The glue control roller (41) is used to adjust the amount of glue on the glue coating roller (31) and / or to evenly coat the glue onto the mold after glue coating.

2. A mold glue coating machine according to claim 1, characterized in that: The glue coating roller assembly (3) further comprises two glue coating roller bearings (32), two glue coating roller gears (33) and a driving motor (34); the two ends of the glue coating roller (31) are mounted on the mounting frame (1) via the two glue coating roller bearings (32); the two glue coating roller gears (33) are respectively arranged at the two ends of the glue coating roller (31); and the driving motor (34) is used for driving the glue coating roller (31) to rotate; The rubber roller control assembly (4) further comprises two rubber roller control bearings (42) and two rubber roller control gears (43); the two ends of the rubber roller control (41) are mounted on the mounting frame (1) via the two rubber roller control bearings (42); and the two rubber roller control gears (43) are respectively arranged at the two ends of the rubber roller control (41); The glue coating roller gear (33) at the same end is meshed with the glue control roller gear (43).

3. A mold glue coating machine according to claim 2, characterized in that: The glue coating roller bearing (32) is a floating bearing.

4. A mold glue coating machine according to claim 3, characterized in that: Bearing mounting seats (11) are respectively provided on the inner sides of both ends of the mounting frame (1), and the bearing mounting seats (11) include an upper limit portion and a lower limit portion; The rubber-controlled roller bearing (42) is movably arranged on the bearing mounting seat (11) forward and backward.

5. A mold glue coating machine according to claim 4, characterized in that: The mounting frame (1) is also provided with a rubber roller control adjustment mechanism, which comprises a hand wheel (51), two adjustment gears, two adjustment racks (52) and a transmission shaft (53); The transmission shaft (53) is parallel to the rubber control roller (41), and the hand wheel (51) and the two adjusting gears are arranged on the transmission shaft (53) in sequence. The two adjusting gears correspond to the rubber control roller bearings (42) at two ends respectively, and the adjusting gears are meshed with the adjusting rack (52). The end of the adjusting rack (52) away from the adjusting gear is connected to the rubber control roller bearing (42).

6. A mold glue coating machine according to claim 1, characterized in that: The outer surfaces of the rubber coating roller (31) and the rubber control roller (41) are covered with rubber.

7. A mold glue coating machine according to claim 6, characterized in that: The glue spraying tube (2) is extended along the length direction of the glue coating roller (31), and the glue spraying tube (2) is provided with a plurality of glue spraying heads for spraying glue at intervals.

8. The mold glue coating machine according to claim 1, characterized in that: The bottom of the mounting frame (1) is rotatably provided with a plurality of rollers.

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