Gluing device and system for wall gap

Abstract

The utility model relates to a gluing device and system for wall gaps. The gluing device comprises a bottom plate unit, a first adjusting unit, a second adjusting unit, a glue injection unit and a smearing unit. The first adjusting unit is arranged on the bottom plate unit and is rotationally connected with the bottom plate unit; the second adjusting unit is arranged on the first adjusting unit and is in sliding connection with the first adjusting unit, and the second adjusting unit can reciprocate in the horizontal direction; the glue injection unit is arranged at the top of the first adjusting unit and is detachably connected with the gluing device; the smearing unit is arranged at the bottom of the second adjusting unit and communicates with the glue injection unit, and the smearing unit can reciprocate in the horizontal direction along with the second adjusting unit. The gluing device has the advantages that the distance between the gluing unit and the wall is adjusted by arranging the second adjusting unit capable of adjusting the horizontal position, glue can be evenly and rapidly smeared on the two sides of a gap, and the problems that gluing is not uniform through a single-head gluing nozzle manually, construction cannot be conducted through a small gap and the like are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a glue coating device and a system for wall gaps. Background Art

[0002] Most of the existing glue coating devices are single-outlet devices, which are used in conventional seam sealing. However, when it is necessary to coat glue on both sides of a relatively narrow seam, the glue coating is generally carried out in batches, and if the width of the seam is small, it is very difficult to coat glue on the sides.

[0003] The following shortcomings exist in the process of manually coating the side walls of the seams or using an angled glue coating nozzle: (1) the depth and width of the glue coating cannot be controlled; (2) the glue coating is greatly affected by the width of the seam, and it cannot be applied to narrow seams; (3) the uniformity and levelness of the glue coating cannot be controlled; (4) the glue coating is applied on both sides of the seam separately, and the depth of the two sides cannot be unified, which may cause inconvenience in subsequent construction steps; (5) the efficiency of the glue coating construction is relatively low, and large-area construction may easily cause the glue on one side to be initially set and dry while the other side has not yet been coated, resulting in a decrease in the adhesive strength of the glue and affecting the bonding effect.

[0004] At present, there is no effective solution to the problems existing in the related technology, such as uneven glue application when using a single-head glue application nozzle manually and the inability to apply glue in small gaps. Utility Model Content

[0005] The utility model aims to provide a glue coating device and system for wall gaps in view of the deficiencies in the prior art, so as to solve the problems existing in the related art such as uneven glue coating by manual use of a single-head glue coating nozzle and inability to construct in smaller gaps.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] In a first aspect, a glue coating device for wall gaps is provided, comprising:

[0008] Base unit;

[0009] A first adjusting unit, the first adjusting unit is disposed on the bottom plate unit and is rotatably connected to the bottom plate unit;

[0010] a second adjusting unit, the second adjusting unit being arranged on the first adjusting unit and being slidably connected with the second adjusting unit, and the second adjusting unit being capable of reciprocating in a horizontal direction;

[0011] A glue injection unit, which is arranged on the top of the first adjustment unit and is detachably connected to the glue applying device and is used for installing the glue applying device;

[0012] The glue coating unit is arranged at the bottom of the second adjusting unit and is connected with the glue injection unit. The glue coating unit can reciprocate along the horizontal direction with the second adjusting unit and is used for coating the colloid on the walls on both sides of the gap.

[0013] In some of the embodiments, the base plate unit comprises:

[0014] Base plate elements;

[0015] a first connecting element, the first connecting element being arranged on the bottom plate element, the first adjusting unit being arranged inside the first connecting element;

[0016] Two first rotating elements, which are symmetrically distributed on the sides of the first connecting element and are respectively connected to the bottom plate element and the first adjusting unit in rotation;

[0017] A moving element is arranged at the bottom of the base plate element and is used for moving the glue coating device.

[0018] In some embodiments, the first adjusting unit includes:

[0019] a first adjusting element, wherein the first adjusting element is arranged on the bottom plate unit, and the second adjusting unit is arranged inside the first adjusting element;

[0020] a second connecting element, the second connecting element being arranged on the first adjusting element, and the second adjusting unit being arranged inside the second connecting element;

[0021] Two second rotating elements, which are symmetrically distributed on the sides of the first adjusting element and are rotatably connected to the bottom plate unit;

[0022] Two first sliding elements are symmetrically distributed at the bottom of the first adjusting element and are slidably connected to the second adjusting unit.

[0023] In some embodiments, the second adjusting unit includes:

[0024] Two second sliding elements, the two second sliding elements are respectively slidably connected to the bottom of the first adjusting unit, and the two second sliding elements can reciprocate in opposite directions along the horizontal direction;

[0025] Two first transmission elements, wherein the two first transmission elements are respectively arranged on the side portions of the corresponding second sliding elements;

[0026] a second transmission element, the second transmission element being disposed between the two second sliding elements and respectively meshingly connected with the two first transmission elements, and being used for driving the two second sliding elements to reciprocate in a horizontal direction;

[0027] Two third connecting elements, which are respectively arranged at ends of the corresponding second sliding elements and connected to the glue coating unit;

[0028] An operating element is arranged on the top of the second transmission element and is used to control the second transmission element to rotate.

[0029] In some embodiments, the second adjusting unit further includes:

[0030] A limiting element is arranged inside the first adjusting unit and sleeved on the outside of the operating element, so as to prevent the second transmission element from being separated from the first transmission element.

[0031] In some embodiments, the glue injection unit includes:

[0032] A glue injection component, which is disposed on the top of the first adjustment unit and is detachably connected to the glue applying device and is used for installing the glue applying device;

[0033] Two interface elements, the two interface elements are respectively arranged on the glue injection element and are connected with the glue coating unit.

[0034] In some embodiments, the gluing unit comprises:

[0035] Two glue-spreading elements are arranged at the bottom of the second adjusting unit and are connected to the glue injection unit. The glue-spreading elements can follow the second adjusting unit to perform horizontal reciprocating motion and are used to apply colloid to the walls on both sides of the gap.

[0036] In some of the embodiments, it also includes:

[0037] Two smoothing units are respectively arranged at the ends of the gluing unit and are detachably connected to the gluing unit for smoothing the colloid applied on the wall.

[0038] In some embodiments, the smoothing unit includes:

[0039] A smoothing element, which is arranged at the end of the glue coating unit and is used to smooth the glue coated on the wall;

[0040] A fourth connecting element is arranged at the end of the smoothing element and is detachably connected to the gluing unit.

[0041] In a second aspect, a glue coating system for wall gaps is provided, comprising:

[0042] The glue coating device for wall gaps as described in the first aspect;

[0043] A gluing device is detachably connected to the glue injection unit of the glue coating device and is communicated with the glue injection unit of the glue coating device for gluing.

[0044] The utility model adopts the above technical solution, and compared with the prior art, has the following technical effects:

[0045] The utility model discloses a glue coating device and system for wall gaps. By arranging a second adjustment unit with adjustable horizontal position to adjust the distance between the glue coating unit and the wall, the glue can be evenly and quickly coated on both sides of the gap, thus solving the problems of uneven glue coating when manually using a single-head glue coating nozzle and the inability to construct in smaller gaps. BRIEF DESCRIPTION OF THE DRAWINGS

[0046] Figure 1 is a schematic diagram of a glue coating device according to an embodiment of the utility model (I);

[0047] Figure 2 is a schematic diagram of a bottom plate unit according to an embodiment of the utility model;

[0048] Figure 3 is a schematic diagram of a first adjustment unit according to an embodiment of the utility model;

[0049] Figure 4 is a schematic diagram of a glue injection unit according to an embodiment of the utility model;

[0050] Figure 5 is a schematic diagram of a second adjustment unit according to an embodiment of the utility model;

[0051] Figure 6 is a schematic diagram of a glue coating unit according to an embodiment of the utility model;

[0052] Figure 7 is a schematic diagram of a glue coating device according to an embodiment of the utility model (II);

[0053] Figure 8 is a schematic diagram of a leveling unit according to an embodiment of the utility model;

[0054] Fig. 9 It is a schematic diagram of a gluing system according to an embodiment of the utility model.

[0055] The accompanying drawings are numerals 100, a gluing device;

[0056] 110, bottom plate unit; 111, bottom plate element; 112, first connecting element; 113, first rotating element; 114, moving element;

[0057] 120, first adjusting unit; 121, first adjusting element; 122, second connecting element; 123, second rotating element; 124, first sliding element;

[0058] 130, second adjustment unit; 131, second sliding element; 132, first transmission element; 133, second transmission element; 134, third connecting element; 135, operating element; 136, limiting element;

[0059] 140. Glue injection unit; 141. Glue injection component; 142. Interface component;

[0060] 150. Gluing unit; 151. Gluing element;

[0061] 160. Smoothing unit; 161. Smoothing element; 162. Fourth connecting element;

[0062] 200. Gluing device. DETAILED DESCRIPTION

[0063] 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.

[0064] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0065] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments, but they are not intended to limit the present invention.

[0066] Example 1

[0067] This embodiment relates to a glue coating device for wall gaps of the utility model.

[0068] An illustrative embodiment of the present utility model is as follows: Figure 1As shown, a glue coating device 100 for wall gaps includes a bottom plate unit 110, a first adjustment unit 120, a second adjustment unit 130, a glue injection unit 140 and a glue coating unit 150. The first adjustment unit 120 is arranged on the bottom plate unit 110 and is rotatably connected to the bottom plate unit 110; the second adjustment unit 130 is arranged on the first adjustment unit 120 and is slidably connected to the second adjustment unit 130, and the second adjustment unit 130 can reciprocate in the horizontal direction; the glue injection unit 140 is arranged on the top of the first adjustment unit 120 and is detachably connected to the glue coating device for installing the glue coating device; the glue coating unit 150 is arranged on the bottom of the second adjustment unit 130 and is connected to the glue injection unit 140, and the glue coating unit 150 can reciprocate in the horizontal direction with the second adjustment unit 130, and is used to apply glue to the walls on both sides of the gap.

[0069] like Figure 2 As shown, the bottom plate unit 110 includes a bottom plate element 111, a first connecting element 112, two first rotating elements 113 and a moving element 114. The first connecting element 112 is arranged on the bottom plate element 111, and a first adjusting unit 120 is arranged inside the first connecting element 112; the two first rotating elements 113 are symmetrically distributed on the side of the first connecting element 112, and are respectively connected to the bottom plate element 111 and the first adjusting unit 120 for rotation; the moving element 114 is arranged at the bottom of the bottom plate element 111, and is used for moving the glue coating device 100.

[0070] In some of the embodiments, the cross-section of the base element 111 is rectangular.

[0071] In some of the embodiments, the base plate component 111 includes but is not limited to a metal base plate.

[0072] The first connecting element 112 is disposed through the top surface and the bottom surface of the base element 111 .

[0073] In some embodiments, the center of the first connecting element 112 coincides with the center of the bottom plate element 111 .

[0074] In some of the embodiments, the cross-section of the first connecting element 112 is rectangular.

[0075] In some of the embodiments, the cross-section of the first connecting element 112 is rectangular.

[0076] In some embodiments, the first connecting element 112 is a first mounting groove.

[0077] In some of the embodiments, the connection method between the first rotating element 113 and the bottom plate element 111 includes but is not limited to integral molding and welding.

[0078] The size of the first rotating element 113 matches the size of the base element 111. Generally, the radial size of the first rotating element 113 is smaller than the thickness of the base element 111.

[0079] The size of the first rotating element 113 matches the size of the first connecting element 112. Generally, the axial size of the first rotating element 113 is smaller than 1 / 2 of the radial size of the first connecting element 112.

[0080] In some embodiments, the cross section of the first rotating element 113 is circular.

[0081] In some embodiments, the first rotating element 113 is a rotating shaft.

[0082] In some of the embodiments, the connection method between the moving element 114 and the base element 111 includes but is not limited to screw connection.

[0083] The number of the moving elements 114 is an even number and the moving elements 114 are symmetrically distributed on the edge of the bottom of the base element 111 .

[0084] In some embodiments, the number of the moving elements 114 is 4. The 4 moving elements 114 are symmetrically distributed on the edge of the bottom of the base element 111.

[0085] In some of the embodiments, the moving element 114 is a directional pulley.

[0086] like Figure 3 As shown, the first adjustment unit 120 includes a first adjustment element 121, a second connecting element 122, two second rotating elements 123 and two first sliding elements 124. The first adjustment element 121 is arranged on the bottom plate unit 110, and the second adjustment unit 130 is arranged inside the first adjustment element 121; the second connecting element 122 is arranged on the first adjustment element 121, and the second adjustment unit 130 is arranged inside the second connecting element 122; the two second rotating elements 123 are symmetrically distributed on the side of the first adjustment element 121 and are rotatably connected to the bottom plate unit 110; the two first sliding elements 124 are symmetrically distributed on the bottom of the first adjustment element 121 and are slidably connected to the second adjustment unit 130.

[0087] Specifically, the first adjusting element 121 is disposed inside the first connecting element 112 ; and the two second rotating elements 123 are respectively rotatably connected to the corresponding first rotating elements 113 .

[0088] The size of the first adjustment element 121 matches the size of the bottom plate element 111. Generally, the thickness of the first adjustment element 121 is not greater than the thickness of the bottom plate element 111.

[0089] The size of the first adjusting element 121 matches the size of the first connecting element 112. Generally, the radial size of the first adjusting element 121 is not greater than the radial size of the first connecting element 112.

[0090] In some embodiments, a radial dimension of the first adjustment element 121 is equal to a radial dimension of the first connecting element 112 .

[0091] In some of the embodiments, the cross-section of the first adjustment element 121 is rectangular.

[0092] In some of the embodiments, the first adjusting element 121 is a movable bottom plate.

[0093] The second connecting element 122 is disposed through the top surface and the bottom surface of the first adjusting element 121 .

[0094] The size of the second connecting element 122 matches the size of the first adjusting element 121. Generally, the radial size of the second connecting element 122 is smaller than the radial size of the first adjusting element 121.

[0095] In some of the embodiments, the cross-section of the second connecting element 122 is rectangular.

[0096] In some embodiments, the second connecting element 122 is a second mounting groove.

[0097] In some of the embodiments, the second rotating element 123 and the first adjusting element 121 are integrally formed.

[0098] The size of the second rotating element 123 matches the size of the first rotating element 113. Generally, the axial size of the second rotating element 123 is not less than the axial size of the first rotating element 113, and the inner diameter of the second rotating element 123 is not less than the radial size of the first rotating element 113.

[0099] The size of the second rotating element 123 matches the size of the first adjusting element 121. Generally, the axial size of the second rotating element 123 is smaller than the distance from the edge of the first adjusting element 121 to the edge of the second connecting element 122.

[0100] In some of the embodiments, the cross section of the second rotating element 123 is annular.

[0101] In some embodiments, the second rotating element 123 is a rotating hole.

[0102] In some embodiments, the connection method between the first sliding element 124 and the first adjusting element 121 includes but is not limited to screw connection.

[0103] The size of the first sliding element 124 matches the size of the first adjusting element 121. Generally, the axial size of the first sliding element 124 is not greater than the axial size of the first adjusting element 121, and the radial size of the first sliding element 124 is not greater than the distance from the edge of the first adjusting element 121 to the edge of the second connecting element 122.

[0104] In some embodiments, the longitudinal section of the first sliding element 124 is C-shaped. Specifically, the first sliding element 124 includes two mounting parts and a sliding part. The two mounting parts are respectively disposed at two ends of the bottom of the first adjusting element 121; the sliding part is disposed at the bottom of the two mounting parts, parallel to the bottom surface of the first adjusting element 121, and slidably connected to the second adjusting unit 130.

[0105] In some embodiments, the first sliding element 124 is a sliding rail.

[0106] like Figure 4 As shown, the second adjustment unit 130 includes two second sliding elements 131, two first transmission elements 132, a second transmission element 133, two third connecting elements 134 and an operating element 135. The two second sliding elements 131 are respectively connected to the bottom of the first adjustment unit 120 in a sliding manner, and the two second sliding elements 131 can reciprocate in opposite directions along the horizontal direction; the two first transmission elements 132 are respectively arranged at the side of the corresponding second sliding elements 131; the second transmission element 133 is arranged between the two second sliding elements 131, and is respectively engaged and connected with the two first transmission elements 132, and is used to drive the two second sliding elements 131 to reciprocate in the horizontal direction; the two third connecting elements 134 are respectively arranged at the ends of the corresponding second sliding elements 131, and are connected to the glue coating unit 150; the operating element 135 is arranged at the top of the second transmission element 133, and is used to control the second transmission element 133 to rotate.

[0107] Specifically, the two second sliding elements 131 are slidably connected to the corresponding first sliding elements 124 .

[0108] The size of the second sliding element 131 matches the size of the first sliding element 124. Generally, the axial size of the second sliding element 131 is smaller than the axial size of the first sliding element 124, the radial size of the second sliding element 131 is larger than the radial size of the first sliding element 124, and the thickness of the second sliding element 131 is equal to the distance from the top surface of the first sliding element 124 to the bottom surface of the first adjusting element 121.

[0109] In some of the embodiments, the cross section of the second sliding element 131 is rectangular.

[0110] In some embodiments, the second sliding element 131 is a sliding block.

[0111] In some embodiments, the first transmission element 132 and the second sliding element 131 are integrally formed.

[0112] The size of the first transmission element 132 matches the size of the second sliding element 131. Generally, the axial size of the first transmission element 132 is equal to the axial size of the second sliding element 131, and the thickness of the first transmission element 132 is equal to the thickness of the second sliding element 131.

[0113] In some embodiments, one side of the first transmission element 132 is serrated. Specifically, the serrated side of the first transmission element 132 is disposed away from the second sliding element 131 .

[0114] In some embodiments, the first transmission element 132 is a rack.

[0115] The size of the second transmission element 133 matches the size of the first transmission element 132. Generally, the radial size of the second transmission element 133 is equal to the distance between the two first transmission elements 132, and the thickness of the second transmission element 133 is not greater than the thickness of the first transmission element 132.

[0116] In some embodiments, the second transmission element 133 is a gear.

[0117] In some embodiments, the connection method between the third connection element 134 and the second sliding element 131 includes but is not limited to welding and screw connection.

[0118] The size of the third connecting element 134 matches the size of the moving element 114. Generally, the distance from the end of the third connecting element 134 to the bottom surface of the first adjusting element 121 is greater than the height of the moving element 114.

[0119] In some embodiments, the third connecting element 134 includes a base, a plurality of support rods and a mounting ring. Specifically, the base is disposed at the bottom of the second sliding element 131; the plurality of support rods are disposed at intervals at the bottom of the base along the horizontal direction; the mounting ring is disposed at the ends of the plurality of support rods and connected to the glue coating unit 150.

[0120] In some of the embodiments, the third connecting element 134 includes but is not limited to a connecting rod and the like.

[0121] The operating element 135 is coaxially arranged with the second transmission element 133 .

[0122] In some embodiments, the operating element 135 and the second transmission element 133 are integrally formed.

[0123] The size of the operating element 135 matches the size of the second transmission element 133. Generally, the radial size of the operating element 135 is smaller than the radial size of the first limiting member.

[0124] The size of the operating element 135 matches the size of the first adjusting element 121. Generally, the axial dimension of the operating element 135 is greater than the thickness of the first adjusting element 121.

[0125] In some embodiments, the operating element 135 includes but is not limited to a rotating adjustment lever.

[0126] Furthermore, the second adjusting unit 130 further includes a limiting element 136. The limiting element 136 is disposed inside the first adjusting unit 120 and sleeved on the outside of the operating element 135 to prevent the second transmission element 133 from being separated from the first transmission element 132.

[0127] Specifically, the limiting element 136 is disposed inside the second connecting element 122 and connected to the first adjusting element 121 .

[0128] In some of the embodiments, the bottom of the limiting element 136 abuts against the top surface of the second sliding element 131 .

[0129] In some of the embodiments, the connection method between the limiting element 136 and the first adjusting element 121 includes but is not limited to screw connection.

[0130] In some embodiments, the limiting element 136 includes a limiting member and a connecting member, wherein the limiting member is disposed inside the second connecting member 122 and connected to the first adjusting member 121 ; and the connecting member is disposed on the limiting member and connected to the operating member 135 .

[0131] The size of the limiting element 136 matches the size of the second connecting element 122. Generally, the radial size of the limiting element is equal to the radial size of the second connecting element 122, and the axial size of the limiting element is smaller than the axial size of the second connecting element 122.

[0132] In some of the embodiments, the cross-section of the limiting member is rectangular.

[0133] The size of the limiting element 136 matches the size of the operating element 135. Generally, the radial size of the connecting member is larger than the radial size of the operating element 135.

[0134] In some of the embodiments, the cross-section of the connecting member is circular.

[0135] In some of the embodiments, the limiting element 136 includes but is not limited to a limiting plate.

[0136] like Figure 5As shown, the glue injection unit 140 includes a glue injection component 141 and two interface components 142. The glue injection component 141 is arranged on the top of the first adjustment unit 120 and is detachably connected to the glue applying device for installing the glue applying device; the two interface components 142 are respectively arranged on the glue injection component 141 and are connected to the glue applying unit 150.

[0137] Specifically, the glue injection element 141 is disposed on the top of the first adjusting element 121 .

[0138] In some of the embodiments, the connection method between the glue injection element 141 and the first adjustment element 121 includes but is not limited to screw connection.

[0139] In some of the embodiments, the glue injection component 141 is a glue injection base.

[0140] In some of the embodiments, the interface element 142 includes but is not limited to a flange interface and a threaded interface.

[0141] like Figure 6 As shown, the glue coating unit 150 includes two glue coating elements 151. The two glue coating elements 151 are arranged at the bottom of the second adjustment unit 130 and are connected to the glue injection unit 140. The glue coating elements 151 can follow the second adjustment unit 130 to perform horizontal reciprocating motion, and are used to apply glue to the walls on both sides of the gap.

[0142] Specifically, the two glue-spreading elements 151 are respectively disposed at the ends of the corresponding third connecting elements 134 and are connected to the corresponding interface elements 142 . The glue-spreading elements 151 can follow the corresponding first transmission elements 132 to perform reciprocating motion in the horizontal direction.

[0143] More specifically, the two glue coating elements 151 are respectively connected to corresponding mounting rings.

[0144] In some of the embodiments, the glue coating element 151 and the third connecting element 134 are connected by snapping.

[0145] In some of the embodiments, the glue coating component 151 is connected to the interface component 142 via a hose.

[0146] In some of the embodiments, the glue applying element 151 is a glue applying nozzle.

[0147] The method of using the utility model is as follows:

[0148] Install the glue-spraying device on the top of the glue-spraying element 141;

[0149] Place the two glue-applying elements 151 between the gaps in the wall, and rotate the operating element 135 to adjust the distance between the glue-applying elements 151 and the wall. Rotating clockwise can reduce the distance between the glue-applying elements 151 and the wall, and rotating counterclockwise can increase the distance between the glue-applying elements 151 and the wall.

[0150] The first adjusting element 121 can be rotated to adjust the depth of the glue coating element 151 entering the gap;

[0151] The glue-spraying device is controlled to inject glue into the glue-injecting element 141 and move along the gap direction at the same time, and the glue-spreading element 151 spreads the glue onto the wall along a straight line.

[0152] The advantage of the utility model is that by setting a second adjustment unit with adjustable horizontal position to adjust the distance between the glue coating unit and the wall, the glue can be evenly and quickly applied to both sides of the gap, solving the problems of uneven glue coating when using a single-head glue coating nozzle manually and the inability to construct smaller gaps.

[0153] Example 2

[0154] This embodiment is a supplementary embodiment of Embodiment 1.

[0155] like Figure 7 As shown, the glue coating device 100 further includes two smoothing units 160. The two smoothing units 160 are respectively arranged at the ends of the glue coating unit 150 and are detachably connected to the glue coating unit 150 to smooth the glue coated on the wall.

[0156] like Figure 8 As shown, the smoothing unit 160 includes a smoothing element 161 and a fourth connecting element 162. The smoothing element 161 is disposed at the end of the glue coating unit 150 and is used to smooth the glue coated on the wall; the fourth connecting element 162 is disposed at the end of the smoothing element 161 and is detachably connected to the glue coating unit 150.

[0157] Specifically, the smoothing element 161 is disposed at the end of the glue coating element 151 ; and the fourth connecting element 162 is detachably connected to the glue coating element 151 .

[0158] In some of the embodiments, the cross-section of the smoothing element 161 is rectangular.

[0159] In some of these embodiments, the smoothing element 161 includes, but is not limited to, a scraper.

[0160] The size of the fourth connecting element 162 matches the size of the glue coating element 151. Generally, the inner diameter of the fourth connecting element 162 is equal to the outer diameter of the glue coating element 151.

[0161] In some of the embodiments, the cross section of the fourth connecting element 162 is annular.

[0162] In some of the embodiments, the fourth connecting element 162 is a ring.

[0163] The advantage of this embodiment is that, by providing a smoothing unit, the colloid on the wall can be evenly smoothed, which facilitates subsequent construction and improves construction quality.

[0164] Example 3

[0165] This embodiment relates to the gluing system of the utility model.

[0166] like Figure 8 As shown, a glue coating system for wall gaps includes a glue coating device 100 and a glue applying device 200 as described in Examples 1 to 2. The glue applying device 200 is detachably connected to the glue injection unit 140 of the glue coating device 100 and communicated with the glue injection unit 140 of the glue coating device 100 for gluing.

[0167] Specifically, the glue applying device 200 is detachably connected and communicated with the glue injection element 141 .

[0168] In some of the embodiments, the gluing device 200 includes but is not limited to a glue gun.

[0169] The above description is only a preferred embodiment of the present invention, and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A glue coating device for wall gaps, characterized in that: include: Base unit; A first adjusting unit, the first adjusting unit is disposed on the bottom plate unit and is rotatably connected to the bottom plate unit; a second adjusting unit, the second adjusting unit being arranged on the first adjusting unit and being slidably connected with the second adjusting unit, and the second adjusting unit being capable of reciprocating in a horizontal direction; A glue injection unit, which is arranged on the top of the first adjustment unit and is detachably connected to the glue applying device and is used for installing the glue applying device; The glue coating unit is arranged at the bottom of the second adjusting unit and is connected with the glue injection unit. The glue coating unit can reciprocate along the horizontal direction with the second adjusting unit and is used for coating the colloid on the walls on both sides of the gap.

2. The gluing device according to claim 1, characterized in that: The base plate unit comprises: Base plate elements; a first connecting element, the first connecting element being arranged on the bottom plate element, the first adjusting unit being arranged inside the first connecting element; Two first rotating elements, which are symmetrically distributed on the sides of the first connecting element and are respectively connected to the bottom plate element and the first adjusting unit in rotation; A moving element is arranged at the bottom of the base plate element and is used for moving the glue coating device.

3. The gluing device according to claim 1, characterized in that: The first adjustment unit comprises: a first adjusting element, wherein the first adjusting element is arranged on the bottom plate unit, and the second adjusting unit is arranged inside the first adjusting element; a second connecting element, the second connecting element being arranged on the first adjusting element, and the second adjusting unit being arranged inside the second connecting element; Two second rotating elements, which are symmetrically distributed on the sides of the first adjusting element and are rotatably connected to the bottom plate unit; Two first sliding elements are symmetrically distributed at the bottom of the first adjusting element and are slidably connected to the second adjusting unit.

4. The gluing device according to claim 1, characterized in that: The second adjusting unit comprises: Two second sliding elements, the two second sliding elements are respectively slidably connected to the bottom of the first adjusting unit, and the two second sliding elements can reciprocate in opposite directions along the horizontal direction; Two first transmission elements, wherein the two first transmission elements are respectively arranged on the side portions of the corresponding second sliding elements; a second transmission element, the second transmission element being disposed between the two second sliding elements and respectively meshingly connected with the two first transmission elements, and being used for driving the two second sliding elements to reciprocate in a horizontal direction; Two third connecting elements, which are respectively arranged at ends of the corresponding second sliding elements and connected to the glue coating unit; An operating element is arranged on the top of the second transmission element and is used to control the second transmission element to rotate.

5. The gluing device according to claim 4, characterized in that: The second adjusting unit further includes: A limiting element is arranged inside the first adjusting unit and sleeved on the outside of the operating element, so as to prevent the second transmission element from being separated from the first transmission element.

6. The gluing device according to claim 1, characterized in that: The glue injection unit comprises: A glue injection component, which is disposed on the top of the first adjustment unit and is detachably connected to the glue applying device and is used for installing the glue applying device; Two interface elements, the two interface elements are respectively arranged on the glue injection element and are connected with the glue coating unit.

7. The gluing device according to claim 1, characterized in that: The gluing unit comprises: Two glue-spreading elements are arranged at the bottom of the second adjusting unit and are connected to the glue injection unit. The glue-spreading elements can follow the second adjusting unit to perform horizontal reciprocating motion and are used to apply colloid to the walls on both sides of the gap.

8. The gluing device according to any one of claims 1 to 7, characterized in that: Also includes: Two smoothing units are respectively arranged at the ends of the gluing unit and are detachably connected to the gluing unit for smoothing the colloid applied on the wall.

9. The gluing device according to claim 8, characterized in that: The smoothing unit comprises: A smoothing element, which is arranged at the end of the glue coating unit and is used to smooth the glue coated on the wall; A fourth connecting element is arranged at the end of the smoothing element and is detachably connected to the gluing unit.

10. A glue coating system for wall gaps, characterized in that: include: The gluing device according to any one of claims 1 to 9; A gluing device is detachably connected to the glue injection unit of the glue coating device and is communicated with the glue injection unit for gluing.

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