Intelligent gluing device for building splicing seam

Abstract

The utility model discloses an intelligent gluing device for building splicing seams, which comprises an automatic walking mechanism, a driving mechanism, a driving shaft, a driving wheel, a driven shaft, a driven wheel and an advancing guide rod, and the walking speed of the automatic walking mechanism is controlled according to a preset speed through the driving mechanism; the automatic glue discharging mechanism is detachably arranged on the automatic walking mechanism and comprises a glue gun barrel, a gun nozzle, a compression rod, a handrail, a rack, a gear, a motor and a glue discharging switch, and the axial center line of the gun nozzle is perpendicular to the width center line of the advancing guide rod; the automatic glue discharging mechanism drives a gear to rotate by starting a motor and drives a compression rod to compress glue in a glue gun barrel according to a preset speed so as to control the glue discharging speed at a gun nozzle, and the automatic glue discharging speed of the automatic glue discharging mechanism is matched with the walking speed of the automatic walking mechanism. The gluing device can improve the gluing precision, the gluing efficiency and the gluing quality, and has the advantages of saving time and labor and being wide in application.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to an intelligent gluing device for building joints. Background Art

[0002] There is a wall joint of about 2 cm between the prefabricated exterior walls of prefabricated buildings. To ensure the waterproofness of the prefabricated exterior walls, a layer of waterproof sealant needs to be applied at the building joints. The conventional practice in this field is that the operator holds a glue gun and aims at the wall joints to manually apply glue at the building joints of the prefabricated exterior walls by manually squeezing out glue. The disadvantages are as follows:

[0003] 1. Holding the glue gun for a long time will easily deviate from the building joints and affect the construction quality of the waterproof sealant;

[0004] 2. Manually squeezing out glue is time-consuming and laborious. The squeezing force will affect the glue discharge, resulting in uneven glue discharge, which will lead to quality defects such as incomplete sealing of the building joints.

[0005] 3. Manually squeeze out the glue, and the construction efficiency is low.

[0006] 4. When applying glue manually, the mismatch between the amount of glue produced and the speed of the glue gun driven by the operator can easily lead to quality defects such as uneven coating and broken lines in the length direction of the building joints. The above defects of manual glue application exist not only in wall joints, but also in ground joints. Utility Model Content

[0007] The purpose of the utility model is to provide an intelligent gluing device for building joints to solve the above problems.

[0008] In order to solve the above technical problems, the technical solution provided by the utility model is: an intelligent gluing device for building joints, comprising:

[0009] The automatic walking mechanism comprises a frame, a driving mechanism arranged on the frame, the driving mechanism is provided through a driving shaft provided on the frame and driving wheels connected at both ends thereof, and also comprises a driven shaft provided on the frame and driven wheels connected at both ends thereof, the driving wheels and driven wheels are both located on both sides of the width direction of the frame, a travel guide rod capable of extending into a building joint and matching the width of the building joint is vertically provided below the width center of the front end of the frame, and the automatic walking mechanism controls the travel speed at a predetermined speed through the driving mechanism;

[0010] An automatic glue discharging mechanism is detachably arranged on the automatic walking mechanism, comprising a detachable glue gun barrel which is vertically penetrated through the frame of the automatic walking mechanism, the nozzle of the glue gun barrel extends out of the lower end of the frame, the axial center line of the nozzle is perpendicular to the width center line of the travel guide rod, a compression rod is arranged in the glue gun barrel, an armrest is arranged on the upper end of the compression rod, a rack is arranged on at least one side of the compression rod, the rack is meshingly connected with a gear, the gear is connected to a motor, the motor is arranged on the glue gun barrel, the motor is connected to a glue discharging switch, and the glue discharging switch is arranged on the armrest. The automatic glue discharging mechanism drives the gear to rotate by starting the motor and drives the compression rod to compress the colloid in the glue gun barrel at a predetermined speed to control the glue discharging speed at the nozzle, and the automatic glue discharging speed of the automatic glue discharging mechanism matches the walking speed of the automatic walking mechanism.

[0011] Furthermore, in the intelligent gluing device for building joints provided by the utility model, in the automatic walking mechanism, the travel guide rod is detachably arranged on the frame.

[0012] Furthermore, in the intelligent gluing device for building joints provided by the utility model, in the automatic walking mechanism, the two travel guide rods are arranged at intervals along the same straight line direction, and are both located between the front end of the frame and the gun nozzle.

[0013] Furthermore, the intelligent gluing device for building joints provided by the utility model, the automatic walking mechanism also includes a guide wheel located between the front end of the frame and the gun nozzle and vertically arranged on the lower surface of the frame, the guide wheel and the travel guide rod are eccentrically arranged, and the guide wheel can move on the wall on one side of the building joint.

[0014] Furthermore, in the intelligent gluing device for building joints provided by the utility model, there are two guide wheels arranged at intervals.

[0015] Furthermore, in the intelligent gluing device for building joints provided by the utility model, the glue outlet switch is also connected to the driving mechanism of the automatic walking mechanism.

[0016] Furthermore, in the intelligent gluing device for building joints provided by the utility model, a first regulating switch for regulating the traveling speed is provided on the driving mechanism of the automatic traveling mechanism, and a second regulating switch for regulating the gluing speed is connected to the motor of the automatic gluing mechanism.

[0017] Furthermore, in the intelligent gluing device for building joints provided by the utility model, in the automatic gluing mechanism, the motor is a servo motor and a motor controller connected thereto.

[0018] Furthermore, in the intelligent gluing device for building joints provided by the utility model, in the automatic gluing mechanism, the motor is a stepping motor and a motor controller connected thereto.

[0019] Furthermore, in the intelligent gluing device for building joints provided by the utility model, in the automatic walking mechanism, the driving mechanism includes a power supply, a driving chip and a driving circuit connected thereto, the driving circuit is connected to a driving motor, and the driving motor is connected to the driving shaft via gears.

[0020] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0021] The intelligent glue-spraying device for building joints provided by the utility model, before use, the glue gun barrel of the automatic glue discharging mechanism is filled with glue, when in use, the travel guide rod of the automatic walking mechanism is extended into the building joint, the frame of the automatic walking mechanism is kept parallel and fit to the plane where the building joint is located, the automatic walking mechanism is started, the driving mechanism controls the driving shaft to drive the driving wheel to move or stop and drives the driven wheel to move or stop synchronously, the travel guide rod guides the automatic walking mechanism to automatically move along the length direction of the building joint; the automatic glue discharging mechanism is started or closed by the glue discharging switch, the motor drives the gear to rotate when it is started, and the gear drives the compression rod to automatically squeeze the glue filled in the glue gun barrel downward to be extruded to the gun nozzle through the meshing rack when the gear rotates, and the extruded glue is automatically injected into the building joint through the gun nozzle, so that the automatic walking mechanism can automatically move along the building joint. The automatic glue discharging mechanism performs automatic glue-spraying operation on the building joint. When the automatic walking mechanism is closed, the automatic walking mechanism stops, and when the glue discharging switch is disconnected, the gun nozzle of the automatic glue discharging mechanism stops discharging glue.

[0022] The intelligent gluing device for building joints provided by the utility model prevents an automatic gluing mechanism from deviating from the building joints through a traveling guide rod, thereby improving the gluing accuracy and gluing quality.

[0023] The intelligent gluing device for building joint seams provided by the utility model controls whether an automatic gluing mechanism discharges glue by turning on or off a glue discharge switch, and has the advantage of convenient control.

[0024] The intelligent gluing device for building joints provided by the utility model drives the gear and the rack to drive the compression rod by the motor to automatically squeeze the colloid in the glue gun barrel and automatically discharge the glue through the gun nozzle, which can achieve uniform and full glue discharge and avoids the quality problem of insufficient glue discharge caused by uneven manual extrusion force. It has the effect of saving time and labor and improving the efficiency of gluing construction.

[0025] The intelligent gluing device for building joints provided by the utility model matches the walking speed of the automatic walking mechanism with the automatic gluing speed of the automatic gluing mechanism, so that the colloid applied in the length direction of the building joints is uniform and continuous, thereby improving the construction quality of the automatic gluing of the building joints.

[0026] The intelligent gluing device for building joints provided by the utility model can realize automatic gluing without the assistance of operators when the building joints are ground joints; when the building joints are wall joints or inclined joints, operators can use handrails to stabilize the intelligent gluing device for building joints and place it perpendicular to the surface to be constructed for automatic gluing construction, which has the advantage of a wide range of applications.

[0027] The intelligent gluing device for building joints provided by the utility model removes the automatic gluing mechanism from the automatic walking mechanism, and can manually align and automatically glue the end area of ​​the building joint that is blocked by the automatic walking mechanism and cannot be automatically walked and automatically glued, thereby having flexibility in use. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a three-dimensional structural diagram of an intelligent gluing device for building joints;

[0029] Figure 2 It is a schematic diagram of the partial three-dimensional structure of the intelligent gluing device for building joints from the bottom perspective;

[0030] Figure 3 It is a three-dimensional structural schematic diagram of the intelligent gluing device for building joints from the bottom perspective;

[0031] Figure 4 It is the driving mechanism of the automatic walking mechanism and its control principle diagram;

[0032] Figure 5 This is the control principle diagram of the glue discharging speed of the automatic glue discharging mechanism;

[0033] As shown in the figure:

[0034] 100. Intelligent gluing device for building joints;

[0035] 110. automatic walking mechanism, 111. frame, 112. driving mechanism, 1121. power supply, 1122. driving chip, 1123. driving circuit, 1124. driving motor, 1125. gear mechanism, 113. driving shaft, 114. driving wheel, 115. driven shaft, 116. driven wheel, 117. travel guide rod, 118. guide wheel, 119. first adjustment switch;

[0036] 120. Automatic glue discharging mechanism, 121. Glue gun barrel, 122. Gun nozzle, 123. Compression rod, 124. Armrest, 125. Rack, 126. Gear, 127. Motor, 128. Glue discharging switch, 129. Second adjustment switch. DETAILED DESCRIPTION

[0037] The utility model is described in detail below in conjunction with the accompanying drawings: According to the following description, the advantages and features of the utility model will be more clearly understood. It should be noted that the accompanying drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the utility model.

[0038] Please refer to Figure 1 to Figure 2 The embodiment of the utility model provides an intelligent glue-applying device 100 for building joints, comprising an automatic walking mechanism 110 and an automatic glue-discharging mechanism 120, wherein:

[0039] The automatic walking mechanism 110 includes a frame 111, a driving mechanism 112 arranged on the frame 111, and the driving mechanism 112 is connected to the driving shaft 113 and driving wheels 114 at both ends of the frame 111, and also includes a driven shaft 115 and driven wheels 116 at both ends of the frame 111. The driving wheels 114 and driven wheels 116 are both located on both sides of the width direction of the frame 111. A travel guide rod 117 that can extend into the building joint and match the width of the building joint is vertically arranged below the width center of the front end of the frame 111. The automatic walking mechanism 110 controls the walking speed at a predetermined speed through the driving mechanism 112. Figures 1 to 3 The right end in the figure is the front end of the automatic walking mechanism 110, i.e. the front end of the vehicle frame 111. That is, the automatic walking mechanism 110 automatically walks along the plane where the building joint is located.

[0040] The automatic glue discharging mechanism 120 is detachably arranged on the automatic walking mechanism 110, and includes a glue gun barrel 121 which is detachably and vertically penetrates the frame 111 of the automatic walking mechanism 110, and the gun nozzle 112 of the glue gun barrel 121 extends out of the lower end of the frame 111, and the axial center line of the gun nozzle 112 is perpendicular to the width center line of the travel guide rod 117, that is, the gun nozzle 112 and the travel guide rod 117 are both aligned with the center of the building joint, and a compression rod 123 is arranged in the glue gun barrel 121, and the upper end of the compression rod 123 is provided with a handrail 124, and at least one side of the compression rod 123 A rack 125 is provided, and the rack 125 is meshedly connected with a gear 126, and the gear 126 is connected to a motor 127, and the motor 127 is provided on the glue gun barrel 121, and the motor 127 is connected to a glue discharge switch 128, and the glue discharge switch 128 is provided on the handrail 124. The automatic glue discharge mechanism 120 drives the gear 126 to rotate by starting the motor 127 and drives the compression rod 123 to compress the glue in the glue gun barrel 121 at a predetermined speed to control the glue discharge speed at the gun nozzle 112, and the automatic glue discharge speed of the automatic glue discharge mechanism 120 matches the travel speed of the automatic travel mechanism 110. The rack 125 can be directly processed and formed on the compression rod 123, or it can be an independent rack 125 installed on the compression rod 123 later. It should be noted that the glue discharge switch 128 can be connected to the motor 127 by wire or wirelessly. The colloid can be a sealing and waterproof glue.

[0041] Please refer to Figure 1 to Figure 2The intelligent glue-applying device 100 for building joints provided by the embodiment of the utility model is provided with a glue gun barrel 121 of the automatic glue-discharging mechanism 120 before use. When in use, the travel guide rod 117 of the automatic walking mechanism 110 is extended into the building joint, and the frame 111 of the automatic walking mechanism 110 is kept parallel to and in contact with the plane where the building joint is located. The automatic walking mechanism 110 is started, and the driving mechanism 112 controls the driving shaft 113 to drive the driving wheel 114 to move or stop and drives the driven wheel 116 to move or stop synchronously. The travel guide rod 117 guides the automatic walking mechanism 110 to move or stop synchronously. 0 automatically moves along the length direction of the building joint; the automatic glue discharging mechanism 120 is started or closed by the glue discharging switch 128, and the motor 127 drives the gear 126 to rotate when it is started. When the gear 126 rotates, the compression rod 123 is driven downward by the meshing rack 125 to automatically squeeze the glue filled in the glue gun barrel 121 and squeeze it out from the gun nozzle 112, and the extruded glue is automatically injected into the building joint through the gun nozzle 112, so that the automatic walking mechanism 110 automatically walks along the building joint through the automatic glue discharging mechanism 120. When the automatic walking mechanism 110 is turned off, the automatic walking mechanism 110 stops, and when the glue discharging switch 128 is disconnected, the gun nozzle 112 of the automatic glue discharging mechanism 120 stops discharging glue. The process of colloid filling is the reverse direction control of the automatic colloid extrusion.

[0042] The intelligent gluing device 100 for building joints provided by the embodiment of the utility model prevents the automatic gluing mechanism 120 from deviating from the building joints through the travel guide rod 117, thereby improving the gluing accuracy and gluing quality.

[0043] Please refer to Figure 1 The intelligent gluing device 100 for building joints provided by the embodiment of the utility model controls whether the automatic gluing mechanism 120 discharges glue by turning on or off the glue discharge switch 128, which has the advantage of convenient control.

[0044] Please refer to Figure 1 The intelligent gluing device 100 for building joints provided by the embodiment of the utility model drives the gear 126 and the rack 125 to drive the compression rod 123 to automatically squeeze the colloid in the glue gun barrel 121 and automatically discharge the glue through the gun nozzle 112, which can achieve uniform and full glue discharge, avoids the quality problem of incomplete glue discharge caused by uneven manual extrusion force, and has the effect of saving time and labor and improving the efficiency of gluing construction.

[0045] The intelligent gluing device 100 for building joints provided by the embodiment of the utility model matches the walking speed of the automatic walking mechanism 110 with the automatic gluing speed of the automatic gluing mechanism 120, so that the colloid applied in the length direction of the building joints is uniform and continuous, thereby improving the construction quality of automatic gluing of the building joints.

[0046] Please refer to Figure 1 The intelligent gluing device 100 for building joints provided by the embodiment of the utility model can realize automatic gluing without the assistance of operators after the colloid is filled when the building joints are ground joints; when the building joints are wall joints or inclined joints, the intelligent gluing device 100 for building joints can be assisted by operators to stabilize it vertically on the construction surface through the handrail 124 to carry out automatic gluing construction, which has the advantage of a wide range of applications.

[0047] The intelligent glue-applying device 100 for building joints provided by the embodiment of the utility model can be used flexibly by manually aligning and automatically applying glue to the end area of ​​the building joint that is blocked by the automatic walking mechanism 110 and cannot be automatically applied glue while walking by hand, by removing the automatic glue-applying mechanism 120 from the automatic walking mechanism 110. In order to meet different requirements for the depth of building joints, the automatic glue-applying mechanism 120 can be adjusted and detachably installed on the automatic walking mechanism 110.

[0048] Please refer to Figure 1 to Figure 2 In order to be applicable to building joints of different widths, the intelligent glue-applying device 100 for building joints provided by the utility model embodiment has the automatic walking mechanism 110, wherein the travel guide rod 117 is detachably arranged on the frame 111. By replacing the travel guide rod 117 of different widths, it is applicable to building joints of different widths.

[0049] In order to avoid the problem that the single travel guide rod 117 at the front end of the frame 110 extends into the building joint, causing the rear end of the frame to reliably produce walking deviation and affect the accuracy of gluing, the intelligent gluing device 100 for building joints provided by the embodiment of the utility model, in the automatic walking mechanism 110, the two travel guide rods 117 are arranged at intervals along the same straight line direction, and both are located between the front end of the frame 111 and the nozzle 112.

[0050] Please refer to Figure 3In order to prevent the automatic walking mechanism 110 from being affected by a single traveling guide rod 117, which may cause the problem of walking deviation at the rear end of the frame 110 and affect the accuracy of glue application, the intelligent glue application device 100 for building joint seams provided by the embodiment of the utility model, the automatic walking mechanism 110 also includes a guide wheel 118 vertically arranged on the lower surface of the frame 111 between the front end of the frame 111 and the gun nozzle 112, and the guide wheel 118 is eccentrically arranged with the traveling guide rod 117, and the guide wheel 118 can travel on the wall on one side of the building joint seam. At this time, the coordinated use of the traveling guide rod 117 and the guide wheel 118 can keep the frame 110 walking in a straight line at the front and rear ends, avoid the deviation of the glue, and improve the accuracy of automatic glue application. The guide wheels 118 are arranged in two intervals, and the traveling guide rod 117 can be selected to be retained or not removed. The guide wheel 118 can only be set at the front of the gun nozzle 122.

[0051] In order to simultaneously control the automatic walking mechanism 110 and the automatic glue discharging mechanism 120, the intelligent glue dispensing device 100 for building joints provided by the embodiment of the utility model, the glue dispensing switch 128 is also connected to the driving mechanism 112 of the automatic walking mechanism 110. At this time, the glue dispensing switch 128 serves as a master control switch, which can control the automatic walking mechanism 110 and the automatic glue dispensing mechanism 120 to start or shut down at the same time.

[0052] Please refer to Figures 4 to 5 In the intelligent glue-applying device 100 for building joints provided by the embodiment of the utility model, the driving mechanism 112 of the automatic walking mechanism 110 is provided with a first regulating switch 119 for adjusting the walking speed, and the motor 127 of the automatic glue-discharging mechanism 120 is connected with a second regulating switch 129 for adjusting the glue-discharging speed. The walking speed is adjusted by the first regulating switch 119, and the glue-discharging speed is adjusted by the second regulating switch 129, so that the speeds of the two are matched, and automatic glue-applying at different speeds is realized, so as to improve the construction efficiency and the construction quality.

[0053] In the intelligent glue-applying device 100 for building joints provided by the embodiment of the utility model, in the automatic glue-applying mechanism 120, the motor 127 is a servo motor 127 and a motor controller (not shown) connected thereto. The servo motor 127 and the motor controller can be arranged in a housing. In order to achieve precise walking, the motor 127 can be a stepping motor 127.

[0054] Please refer to Figure 4, the intelligent glue-applying device 100 for building joint seams provided by the embodiment of the utility model, in the automatic walking mechanism 110, the driving mechanism 112 includes a power supply 1121, a driving chip 1122 and a driving circuit 1123 connected thereto, the driving circuit 1123 is connected to a driving motor 127, and the driving motor 127 is connected to the driving shaft 113 through a gear mechanism 1125. At this time, after the automatic walking mechanism 110 is connected to the power supply 1121, the driving chip 1122 controls the driving circuit 1123 to drive the motor 127 to start, and the driving motor 127 drives the driving shaft 113 and the driving wheel 114 thereon to rotate through the gear mechanism 1125, and drives the driven shaft 115 and the wheel 116 thereon to walk. The driving chip 1122 is a controller.

[0055] The intelligent glue-applying device 100 for building joints provided by the embodiment of the utility model avoids manual squeezing of glue, reduces the difficulty of glue-applying, improves the efficiency of glue-applying, and ensures the waterproof glue-applying quality of the joints of the exterior wall. Of course, the device is not limited to the waterproof glue-applying operation at the joints of the exterior wall of the building, and can also be applied to other gaps where glue-applying is required.

[0056] The present utility model is not limited to the above-mentioned specific implementation modes. Obviously, the above-mentioned embodiments are only some embodiments of the present utility model, but not all embodiments. All other embodiments obtained by ordinary technicians in this field based on the described embodiments of the present utility model belong to the scope of protection of the present utility model. Those skilled in the art can make other levels of modifications and changes to the present utility model. In this way, if these modifications and changes of the present utility model fall within the scope of the claims of the present utility model, the present utility model is also intended to include these changes and changes.

Claims

1. An intelligent gluing device for building joints, characterized in that: include: The automatic walking mechanism comprises a frame, a driving mechanism arranged on the frame, the driving mechanism is provided through a driving shaft provided on the frame and driving wheels connected at both ends thereof, and also comprises a driven shaft provided on the frame and driven wheels connected at both ends thereof, the driving wheels and driven wheels are both located on both sides of the width direction of the frame, a travel guide rod capable of extending into a building joint and matching the width of the building joint is vertically provided below the width center of the front end of the frame, and the automatic walking mechanism controls the travel speed at a predetermined speed through the driving mechanism; An automatic glue discharging mechanism is detachably arranged on the automatic walking mechanism, comprising a detachable glue gun barrel which is vertically penetrated through the frame of the automatic walking mechanism, the nozzle of the glue gun barrel extends out of the lower end of the frame, the axial center line of the nozzle is perpendicular to the width center line of the travel guide rod, a compression rod is arranged in the glue gun barrel, an armrest is arranged on the upper end of the compression rod, a rack is arranged on at least one side of the compression rod, the rack is meshingly connected with a gear, the gear is connected to a motor, the motor is arranged on the glue gun barrel, the motor is connected to a glue discharging switch, and the glue discharging switch is arranged on the armrest. The automatic glue discharging mechanism drives the gear to rotate by starting the motor and drives the compression rod to compress the colloid in the glue gun barrel at a predetermined speed to control the glue discharging speed at the nozzle, and the automatic glue discharging speed of the automatic glue discharging mechanism matches the walking speed of the automatic walking mechanism.

2. The intelligent gluing device for building joints according to claim 1 is characterized in that: In the automatic walking mechanism, the travel guide rod is detachably arranged on the vehicle frame.

3. The intelligent gluing device for building joints according to claim 1 is characterized in that: In the automatic walking mechanism, the two travel guide rods are arranged at intervals along the same straight line direction and are both located between the front end of the frame and the gun nozzle.

4. The intelligent gluing device for building joints according to claim 1 is characterized in that: The automatic walking mechanism also includes a guide wheel located between the front end of the frame and the gun nozzle and vertically arranged on the lower surface of the frame. The guide wheel is eccentrically arranged with the travel guide rod, and the guide wheel can walk on the wall on one side of the building joint.

5. The intelligent gluing device for building joints according to claim 4 is characterized in that: The number of the guide wheels is two and they are arranged at intervals.

6. The intelligent gluing device for building joints according to claim 1 is characterized in that: The glue discharging switch is also connected to the driving mechanism of the automatic walking mechanism.

7. The intelligent gluing device for building joints according to claim 1 is characterized in that: The driving mechanism of the automatic walking mechanism is provided with a first regulating switch for regulating the walking speed, and the motor of the automatic glue discharging mechanism is connected with a second regulating switch for regulating the glue discharging speed.

8. The intelligent gluing device for building joints according to claim 1 is characterized in that: In the automatic glue discharging mechanism, the motor is a servo motor and a motor controller connected thereto.

9. The intelligent gluing device for building joints according to claim 1 is characterized in that: In the automatic glue discharging mechanism, the motor is a stepping motor and a motor controller connected thereto.

10. The intelligent gluing device for building joints according to claim 1 is characterized in that: In the automatic walking mechanism, the driving mechanism includes a power supply, a driving chip and a driving circuit connected thereto, the driving circuit is connected to a driving motor, and the driving motor is connected to the driving shaft via a gear.

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