Clamping device for heat insulation layer plate of external wall heat insulation plate

Abstract

The utility model relates to an external wall insulation board insulation layer sheet material clamping device which comprises a rack and a control unit, the rack is rotatably connected with a plurality of conveying rollers, the upper portion of each conveying roller and the rack are connected with a support in a sliding mode, and the support is provided with a first driving motor and a clamping assembly arranged in a mirror image mode; each clamping assembly comprises a first mounting plate connected with the support, a second mounting plate is slidably connected to the first mounting plate, a first push rod is arranged between the first mounting plate and the second mounting plate, a clamping piece is slidably connected to the second mounting plate, and a second push rod is arranged between the second mounting plate and the clamping piece; the device further comprises a plurality of sensors which are used for detecting the positions of the plates. The clamping device for the thermal insulation layer plate of the external wall thermal insulation plate has the beneficial effects that the working efficiency is high, and it is ensured that the thermal insulation layer is accurately positioned in the next procedure.

Description

Technical Field

[0001] The utility model relates to the technical field of machine tool clamps, in particular to a clamping device for an insulation layer plate of an exterior wall insulation board. Background Art

[0002] External wall insulation board, also called Horizon building external wall decoration integrated board, is usually composed of three layers of polymer mortar panel, insulation layer and composite material inner board. External wall insulation board integrates functions. Factory production and on-site bonding construction are the preferred materials to meet the current housing energy-saving needs and improve the external wall insulation level of industrial and civil buildings. It is also the preferred material for energy-saving transformation of existing buildings. It has the advantages of low cost, good effect, corrosion resistance and no pollution.

[0003] When the exterior wall insulation board is composited, in order to facilitate the bonding of the three layers of board, glue is usually applied to the upper and lower surfaces of the insulation layer in the middle. In the prior art, when the insulation layer coated with glue is sent to the next workstation, manual assistance is required. On the one hand, the work efficiency is low, and on the other hand, the angles vary greatly, which can easily cause excessive errors in positioning in the next process. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a clamping device for an insulation layer board of an exterior wall insulation board which has high working efficiency and ensures that the discharge angles of each base board are consistent.

[0005] The technical solution of the utility model is:

[0006] A clamping device for an insulation layer plate of an exterior wall insulation board comprises a frame and a control unit, wherein the frame is rotatably connected to a plurality of conveying rollers, a support is provided on the upper part of each conveying roller and is slidably connected to the frame, a first driving motor for driving the support is provided on the support, and a clamping assembly arranged in a mirror image is provided on the support;

[0007] Each of the clamping assemblies comprises a first mounting plate connected to the support, a second mounting plate is slidably connected to the first mounting plate, a first push rod is arranged between the first mounting plate and the second mounting plate, a clip is slidably connected to the second mounting plate, and a second push rod is arranged between the second mounting plate and the clip;

[0008] Also included are several sensors, which are used to detect the position of the plate;

[0009] The first driving motor, the first push rod, the second push rod and each of the sensors are electrically connected to the control unit respectively.

[0010] Preferably, a plurality of protrusions are provided on the side of each clip in contact with the plate.

[0011] Preferably, a pressure sensor is provided at any clip, and the pressure sensor is electrically connected to the control unit.

[0012] Preferably, the first mounting plate and the support, the second mounting plate and the first mounting plate, and the clip and the second mounting plate are all slidably connected to each other via linear shafts and linear bearings.

[0013] Preferably, the telescopic rod of each of the first push rods is connected to the second mounting plate via a spring.

[0014] Preferably, a guide sleeve is provided at the end of the telescopic rod of the first push rod, a guide rod is provided at the second mounting plate, a slider is provided at the end of the guide rod, a slide groove for accommodating the guide sleeve is provided in the guide sleeve, and the spring sleeve is provided on the outer wall of the mechanism consisting of the guide sleeve and the guide rod.

[0015] Preferably, the first driving motor is a servo motor or a stepping motor.

[0016] Preferably, the second push rod is an electric push rod.

[0017] Preferably, a plurality of rollers are arranged on the periphery of each of the conveying rollers.

[0018] Preferably, a scraper is provided at the frame, and the scraper is used to scrape off the glue at the roller.

[0019] Compared with the prior art, the clamping device for the insulation layer plate of the exterior wall insulation board of the utility model enables the clamping component to perform the action of clamping the insulation layer according to the sensor feedback at the conveying roller. After the clamping component clamps the insulation layer, it is transmitted to the next workstation through a support slidably connected to the frame, and the sensor feedback set at the frame enables the clamping component to perform the action of lowering the insulation layer. During the execution of the action, no manual assistance is required, so it has the beneficial effects of high work efficiency and ensuring the accurate positioning of the insulation layer in the next process. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of an embodiment of a clamping device for a thermal insulation layer sheet of an external wall thermal insulation board of the present invention.

[0021] Figure 2 It is a schematic diagram of an embodiment of the cooperation between the support and the clamping assembly of the clamping device for the insulation layer plate of the external wall insulation board of the utility model.

[0022] Figure 3 It is a schematic diagram of a preferred embodiment of any clamping component of the clamping device for the insulation layer plate of the external wall insulation board of the utility model.

[0023] Figure 4It is a schematic diagram of an embodiment of the cooperation between the conveying roller and the scraper of the clamping device of the insulation layer plate of the external wall insulation board of the utility model.

[0024] Figure 5 It is a working schematic diagram of the clamping device for the insulation layer plate of the external wall insulation board of the utility model.

[0025] Figure 6 The utility model is a schematic diagram of the circuit connection of the clamping device for the insulation layer board of the external wall insulation board.

[0026] Description of the numbers in the figure:

[0027] 101-slideway; 102-transmission roller; 103-support; 104-first push rod; 105-clamp; 106-second drive motor; 107-frame; 108-linear bearing; 109-linear shaft; 110-second push rod; 111-first mounting plate; 112-second mounting plate; 113-flange; 114-guide sleeve; 115-guide rod; 116-spring; 117-roller; 118-scraper; 119-tension spring; 120-mounting rod; 121-bracket; 122-first sensor; 123-second sensor. DETAILED DESCRIPTION

[0028] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are 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.

[0029] Embodiment 1:

[0030] The utility model provides a clamping device for the insulation layer board of an external wall insulation board, which is suitable for sending the insulation layer board after being coated with glue to a pressing station.

[0031] like Figure 1 , 2 In the embodiments shown in FIGS. 5 and 6 , the frame 107 can be used to install various functional mechanisms, wherein the frame 107 can be welded by profiles such as steel bars, square tubes or angle steels.

[0032] The conveying rollers 102 rotatably connected to the frame 107 are used to move the insulation layer board to the clamping assembly, wherein the conveying rollers 102 can be connected by chain transmission or belt transmission, and are powered by the second drive motor 106 .

[0033] The support 103 can be welded with profiles such as bar steel, square tube or angle steel, and slideways 101 are arranged between the two sides of the support 103 and the frame 107. The support 103 is slidably connected with the frame 107 via the slideways 101. The first drive motor is used to drive the support 103 to slide at the frame 107. In order to ensure the force balance on both sides of the support 103 when the support 103 slides at the frame 107, two first drive motors are provided. In order to ensure the synchronization of the movement of the first drive motor, the two first drive motors are preferably products of the same model from the same manufacturer. An optional form of first drive motor drive, the first drive motor is connected to the support 103, and a rack meshing with the power output gear of the first drive motor is arranged at the slideway 101. In order to ensure the accuracy of the position of the support 103, the first drive motor can be a servo motor or a stepper motor.

[0034] The mirror-image clamping assembly provided at the support 103 is used to clamp the thermal insulation layer sheet. Specifically, each of the clamping assemblies includes a first mounting plate 111 connected to the support 103, a second mounting plate 112 is slidably connected to the first mounting plate 111, a clamping piece 105 is slidably connected to the second mounting plate 112, and a second push rod 110 provided between each second mounting plate 112 and the clamping piece 105 is used to adjust the relative position of the two clamping pieces 105 so as to clamp and release the thermal insulation layer sheet to be moved. The first push rod 105 provided between each first mounting plate 111 and the second mounting plate 112 4 is used to adjust the height of the two clamps 105. Specifically, when the insulation layer sheet reaches the designated position of the conveying roller 102, the first push rod 104 performs an extension action. After the two clamps 105 clamp the two sides of the insulation layer sheet, each first push rod 104 performs a retraction action, so that the clamped insulation layer sheet is lifted and moved to the next station. When the clamped insulation layer sheet moves to the designated next station, each first push rod 104 performs an extension action. After the extension action is completed, each second push rod 110 performs a retraction action, and the insulation layer sheet is placed at the designated position of the station. Among them, the first mounting plate 111 and the support 103, the second mounting plate 112 and the first mounting plate 111, and the clamp 105 and the second mounting plate 112 are all slidably connected to each other through the linear shaft 109 and the linear bearing 108.

[0035] In order to ensure the rapidity of the action when the second mounting plate 112 moves up and down, the first push rod 104 can be in the form of a pneumatic push rod. The second push rod 110 can be in the form of a pneumatic push rod or an electric push rod.

[0036] Each of the sensors is used to detect the position of the insulation layer plate. Specifically, each of the sensors includes a first sensor 122 and a second sensor 123. The first sensor 122 is arranged at the gap between the two conveying rollers 102. The control unit controls the clamping assembly to perform an action according to the triggering condition of the first sensor 122. The second sensor 123 can be movably arranged at the slide 101 to detect the relative position of the support 103 and the frame 107. The control unit controls the first drive motor to perform an action according to the triggering condition of the second sensor 123. The first sensor 122 and the second sensor 123 can be contact switches or infrared sensors.

[0037] The control unit is provided with a plurality of I / O interfaces, and the first drive motor, the second drive motor 106, the sensors, the first push rod 104, and the second push rod 110 are electrically connected to the corresponding I / O interfaces of the control unit respectively.

[0038] During use, when the thermal insulation layer board material after being coated with glue passes through each conveying roller 102 to the specified position, the first sensor 122 is triggered. After receiving the trigger signal, the control unit sends an extension command to the first push rod 104. When the extension action of the first push rod 104 is completed, the control unit sends an extension command to the second push rod 110. When the extension command of the second push rod 110 is completed, the control unit sends a retraction command to the first push rod 104. When the retraction command of the first push rod 104 is completed, the control unit sends a command to the first drive motor. At this time, driven by the first drive motor, the support 103 moves along the slide 101 to the next workstation. When the second sensor 123 is triggered, it means that the insulation layer sheet has been moved down to the top of the next station under the cooperation of the support 103 and the clamping components. At this time, the control unit sends an extension action to the first push rod 104, and the insulation layer sheet falls to the station. When the action of the first push rod 104 is completed, the control unit sends a retraction command to the second push rod 110, and the clip 105 is separated from the side of the insulation board. When the control unit receives the completion of the retraction action of the second push rod 110, the control unit sends a retraction command to the first push rod 104 again, and sends a command to the first drive motor to make the support 103 return to the initial position.

[0039] It is understandable that the completion of each step of the action during use depends on the control unit hardware itself and the program installed in the control unit. It should be noted that the program is written based on the working principle of the clamping device for the insulation layer of the external wall insulation board described above. Among them, when writing the program, the specific assembly language used, the called function, and the data debugging method are all prior art, and the program installed in the control unit of this application is not protected by this solution. Among them, the chip of the control unit can be a single-chip microcomputer or a PLC programmable controller.

[0040] Embodiment 2:

[0041] On the basis of Example 1, a plurality of protrusions are provided on the side of the clip 105 in contact with the plate. The protrusions may be in the form of conical tips, and when each clip 105 contacts the side of the insulation layer, the protrusions may penetrate into the insulation layer body to increase the friction between each clip 105 and the insulation layer, and prevent the insulation layer from falling off when the two clips 105 clamp the insulation layer.

[0042] Embodiment 3:

[0043] On the basis of Embodiment 1 or 2, when the second push rod 110 is an electric push rod, a pressure sensor is provided at the clip 105, and the pressure sensor is electrically connected to the control unit. The pressure sensor is used to detect the force between the clip 105 and the insulation layer. When in use, the control unit collects the force between the clip 105 and the insulation layer in real time. When the force between the clip 105 and the insulation layer reaches a certain value, the control unit sends an instruction to the second push rod 110 to stop the action execution, so as to prevent the clamping force of the two clips 105 from being too large and causing deformation of the insulation layer.

[0044] Embodiment 4:

[0045] On the basis of any one of embodiments 1-3, Figure 3 In the illustrated embodiment, when the insulation layer falls at the next workstation, since the two clips 105 have not detached, in order to prevent the two clips 105 from detaching from the sides of the insulation layer due to the obstruction of the lower plate material of the insulation layer when the first push rod 104 is extended, thereby causing damage to the sides of the insulation layer, the telescopic rod of each first push rod 104 is connected to the second mounting plate 112 via a spring 116. Since the spring 116 has a certain degree of retractability, the spring 116 can prevent the two clips 105 from detaching from the sides of the insulation layer, thereby causing damage to the sides of the insulation layer.

[0046] In an optional embodiment, a guide sleeve 114 is provided at the end of the telescopic rod of the first push rod 104, wherein the guide sleeve 114 is threadedly connected to the end of the first telescopic rod, a threaded hole is provided at the second mounting plate 112, a guide rod 115 is threadedly connected to the threaded hole, a slider provided on the upper part of the guide rod 115 is used to prevent the guide rod 115 from detaching from the guide sleeve 114, a sliding groove for accommodating the slider is provided in the guide sleeve 114, a spring 116 is sleeved on the outer wall of the mechanism composed of the guide sleeve 114 and the guide rod 115, and the top end of the spring 116 contacts the flange 113 at the guide sleeve 114, and the bottom end contacts the second mounting plate 112.

[0047] Embodiment 5:

[0048] On the basis of any one of embodiments 1-4, in order to minimize the contamination of each conveying roller 102 with the glue applied on the thermal insulation layer, a plurality of rollers 117 are provided on the periphery of each conveying roller 102 .

[0049] In this embodiment, in order to prevent the glue stained on each roller 117 from being scraped off in time, a scraper 118 is provided at the frame 107. Specifically, a mounting rod 120 is provided at the scraper 118, and the mounting rod 120 is rotatably connected to a bracket 121, and the bracket 121 is connected to the frame 107. A tension spring 119 is provided at the scraper 118, and the other end of the tension spring 119 is connected to the frame 107. When in use, the tension provided by the tension spring 119 makes the scraper 118 contact with the outer periphery of each roller 117, and the glue stained on the surface of the roller 117 can be scraped off by the scraper 118.

[0050] The embodiments described above are only preferred specific implementation methods of the present utility model, but the protection scope of the present utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present utility model according to the technical solution and utility model concept of the present utility model, which should be covered by the protection scope of the present utility model.

Claims

1. A clamping device for an insulation layer plate of an exterior wall insulation board, comprising a frame (107) and a control unit, characterized in that: A plurality of conveying rollers (102) are rotatably connected to the frame (107), a support (103) is provided on the upper part of each conveying roller (102) and is slidably connected to the frame (107), a first driving motor for driving the support (103) is provided on the support (103), and a clamping assembly arranged in a mirror image is provided on the support (103); Each of the clamping assemblies comprises a first mounting plate (111) connected to the support (103); a second mounting plate (112) is slidably connected to the first mounting plate (111); a first push rod (104) is arranged between the first mounting plate (111) and the second mounting plate (112); a clamping piece (105) is slidably connected to the second mounting plate (112); and a second push rod (110) is arranged between the second mounting plate (112) and the clamping piece (105); Also included are several sensors, which are used to detect the position of the plate; The first driving motor, the first push rod (104), the second push rod (110) and each sensor are electrically connected to the control unit respectively.

2. The clamping device for the insulation layer of the exterior wall insulation board according to claim 1, characterized in that: A plurality of protrusions are arranged on the side of each clamping piece (105) that contacts the plate.

3. The clamping device for the insulation layer of the exterior wall insulation board according to claim 1, characterized in that: A pressure sensor is provided at any clamping piece (105), and the pressure sensor is electrically connected to the control unit.

4. The clamping device for the insulation layer of the exterior wall insulation board according to claim 1, characterized in that: The first mounting plate (111) and the support (103), the second mounting plate (112) and the first mounting plate (111), and the clamping piece (105) and the second mounting plate (112) are all slidably connected to each other via a linear shaft (109) and a linear bearing (108).

5. The clamping device for the insulation layer of the exterior wall insulation board according to claim 1, characterized in that: The telescopic rod of each first push rod (104) is connected to the second mounting plate (112) via a spring (116).

6. The clamping device for the insulation layer of the exterior wall insulation board according to claim 5, characterized in that: A guide sleeve (114) is provided at the end of the telescopic rod of the first push rod (104), a guide rod (115) is provided at the second mounting plate (112), a slider is provided at the end of the guide rod (115), a slide groove for accommodating the guide sleeve (114) is provided in the guide sleeve (114), and a spring (116) is sleeved on the outer wall of a mechanism composed of the guide sleeve (114) and the guide rod (115).

7. The clamping device for the insulation layer of the exterior wall insulation board according to claim 1, characterized in that: The first driving motor is a servo motor or a stepping motor.

8. The device for clamping the insulation layer of the exterior wall insulation board according to claim 1, characterized in that: The second push rod (110) is an electric push rod.

9. The clamping device for the insulation layer of the exterior wall insulation board according to claim 1, characterized in that: A plurality of rollers (117) are arranged on the periphery of each conveying roller (102).

10. The clamping device for the insulation layer of the exterior wall insulation board according to claim 9, characterized in that: A scraper (118) is provided at the frame (107), and the scraper (118) is used to scrape off the glue at the roller (107).

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