Automatic sampling device for waterproofing membrane

Abstract

The utility model provides a waterproof volume automatic sample preparation device, including processing station, be provided with cutting pad on processing station through support rod, still be provided with the top plate of cutting pad upper side on processing station through a plurality of vertical pole, first telescopic push rod, mounting panel, connecting seat, a plurality of connecting clamping groove are arranged to two connecting seat upper equal interval, a plurality of tool holder are connected in connecting clamping groove, a plurality of connecting bolts are screwed on connecting seat and are used for the screwing of tool holder, cutting knife is provided in tool holder. According to the waterproof volume automatic sample preparation device of the utility model, not only can satisfy the basic demand of cutting sample preparation to waterproof volume, but also can adjust the position and quantity of cutting knife flexibly and conveniently, and then more fully satisfy the demand of sample preparation processing of a variety of width.

Description

Technical Field

[0001] This utility model belongs to the field of waterproof membrane processing technology, and specifically relates to an automatic sample preparation device for waterproof membrane. Background Technology

[0002] During the processing of waterproof membranes, performance testing requires cutting the membrane into multiple sample strips of the same size using a sample preparation device. While existing automatic sample preparation devices for waterproof membranes can meet the basic requirements for sample preparation, the multiple cutters are fixed to the installation structure, resulting in a fixed spacing between the cutters. This means users can only obtain sample strips of a fixed width. When the required sample strip width changes, the device cannot continue to rapidly cut the waterproof membrane, thus failing to fully meet user needs. Utility Model Content

[0003] In view of this, this utility model addresses the shortcomings of the existing technology by providing an automatic sample preparation device for waterproof membranes. This device not only meets the basic requirements for cutting and preparing samples of waterproof membranes, but also allows for flexible and convenient adjustment of the position and number of cutting blades, thereby more fully meeting the needs for sample preparation and processing of various widths.

[0004] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: an automatic sample preparation device for waterproof membrane, including a processing table, a cutting pad set on the processing table by a support rod, a top plate located above the cutting pad set on the processing table by multiple vertical rods, a first telescopic push rod set vertically on the top plate, an installation plate set on the output shaft of the first telescopic push rod, a connecting seat set on the front and rear sides of the bottom of the installation plate, a plurality of connecting slots set at equal intervals on the two connecting seats, a plurality of knife holders being engaged in the connecting slots, a plurality of connecting bolts passing through the connecting slots and used for screwing the knife holders being screwed on the connecting seats, and a cutting knife set in the knife holder.

[0005] As a further improvement of this utility model, the connecting bolt is a hand-tightening bolt. The design of the connecting bolt as a hand-tightening bolt allows for the installation and disassembly of the tool holder without the need for tools, thus improving operational efficiency.

[0006] As a further improvement of this utility model, the blade holder is snapped into the upper end of the cutting blade, and the blade holder is provided with a fixing bolt for screwing the cutting blade, while the cutting blade is provided with a fixing hole for connecting to the fixing bolt. The blade holder and the cutting blade are fixed by snapping and screwing, which facilitates quick replacement of severely worn cutting blades.

[0007] As a further improvement of this utility model, a guide slot is vertically provided on the top plate, and a guide rod is provided on the mounting plate to be inserted into the guide slot. A guide rod is provided at the bottom of the mounting plate, which cooperates with the guide slot on the top plate to ensure the stability of the mounting plate when the first telescopic push rod pushes it up and down, and avoids deviation or shaking.

[0008] As a further improvement of this utility model, a clamping collar for pressing and securing the waterproof membrane is snapped onto the cutting pad, and a clearance notch is provided at the top of the front and rear ends of the clamping collar. After the waterproof membrane to be cut and sampled is laid flat on the cutting pad, the clamping collar can be cut and fixed to the cutting pad, and the left and right ends of the waterproof membrane can be pressed and secured, thereby quickly pressing the waterproof membrane onto the cutting pad.

[0009] As a further improvement of this utility model, a second telescopic push rod is vertically arranged on the processing table, and a fixing plate connected to the output shaft of the second telescopic push rod is provided on the side end of the clamping ring. A connecting sleeve is also provided on the clamping ring, and a connecting rod that inserts into the connecting sleeve is also provided on the processing table. Through the telescopic movement of the second telescopic push rod and the insertion and engagement of the connecting rod and the connecting sleeve, the clamping ring can be easily adjusted in height, and the clamping ring can be easily and safely secured or released from the cutting pad.

[0010] As a further improvement of this utility model, the bottom of the cutting pad is provided with a fastening sleeve that engages with the support rod, and the fastening sleeve is provided with a fastening bolt for screwing onto the support rod. Through the fastening sleeve and the fastening bolt, the cutting pad can be flexibly fixed to the processing table, thereby allowing for the replacement of severely worn cutting pads.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] Firstly, by setting multiple equally spaced connecting slots on the connecting seat and engaging the blade holder in the connecting slots, users can flexibly adjust the position and number of cutting blades according to actual needs.

[0013] Secondly, after the waterproof membrane to be cut and sampled is laid flat on the cutting pad, the clamping ring can be cut and fixed to the cutting pad, and the left and right ends of the waterproof membrane can be clamped, thereby quickly clamping the waterproof membrane onto the cutting pad. Attached Figure Description

[0014] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model;

[0016] Figure 2This is a structural schematic diagram of the connector, connector slot, connector bolt, and cutter of this utility model.

[0017] Figure 3 This is a structural schematic diagram of the compression ring and the clearance notch of this utility model;

[0018] Figure 4 This is a structural schematic diagram of the fastening sleeve and fastening bolt of this utility model.

[0019] In the diagram: 100, waterproof membrane; 101, processing table; 102, cutting pad; 103, vertical rod; 104, top plate; 105, first telescopic push rod; 106, mounting plate; 107, connecting seat; 108, connecting slot; 109, connecting bolt; 110, cutting blade; 111, fixing bolt; 112, guide slot; 113, guide rod; 114, support rod; 115, blade holder; 201, clamping collar; 202, clearance notch; 203, second telescopic push rod; 204, fixing plate; 205, connecting sleeve; 206, connecting rod; 301, fastening sleeve; 302, fastening bolt. Detailed Implementation

[0020] To better understand this utility model, the following embodiments further illustrate its content, but the scope of protection of this utility model is not limited to the embodiments described below. Numerous specific details are set forth in the following description to provide a more thorough understanding of this utility model. However, it will be apparent to those skilled in the art that this utility model can be practiced without one or more of these details.

[0021] like Figure 1 , 2 As shown, an automatic sample preparation device for waterproof membrane includes a processing table 101. A cutting pad 102 is mounted on the processing table 101 via a support rod 114. Four vertical rods 103 are also fixedly connected to the processing table 101. A top plate 104 located above the cutting pad 102 is fixedly connected to the four vertical rods 103. A first telescopic push rod 105 is vertically fixed to the top plate 104. An installation plate 106 is mounted on the output shaft of the first telescopic push rod 105. Connecting seats 107 are fixedly connected to the front and rear sides of the bottom of the installation plate 106. Multiple connecting slots 108 are evenly spaced on the two connecting seats 107. Multiple cutter holders 115 are engaged in the connecting slots 108. Multiple connecting bolts 109 are screwed onto the connecting seats 107, passing through the connecting slots 108 and used for screwing the cutter holders 115. A cutting blade 110 is provided in the cutter holder 115.

[0022] The waterproof membrane 100 is laid flat on the cutting pad 102. According to the size of the waterproof membrane 100 and the sample preparation requirements, the position and number of the cutter holder 115 and the cutting blade 110 are adjusted. That is, the cutter holder 115 is snapped into the connecting slot 108 on the connecting seat 107, and the connecting bolt 109 passes through the side wall of the connecting seat 107 and is screwed into the threaded connecting hole, thereby realizing the flexible fixation of the cutter holder 115 and the connecting seat 107.

[0023] Then, the output axis of the first telescopic push rod 105 can be driven to extend downward by a certain length, driving the mounting plate 106, multiple cutter holders 115 and cutting blades 110 to move downward until the cutting blades 110 pass through the waterproof membrane 100 and abut against the cutting pad 102, thereby completing the cutting and sample preparation of the waterproof membrane 100; then, the output axis of the first telescopic push rod 105 can be driven to shorten upward by a certain length, driving the mounting plate 106 and multiple cutting blades 110 to return upward, and then the cut waterproof membrane 100 sample can be removed from the cutting pad 102.

[0024] According to another embodiment of this utility model, the connecting bolt 109 is a hand-tightening bolt. Because the connecting bolt 109 is a hand-tightening bolt, workers can complete the installation and disassembly of the tool holder 115 without the aid of tools, thus improving operational efficiency and convenience.

[0025] According to another embodiment of the present invention, such as Figure 1 , 2 As shown, the blade holder 115 is engaged with the upper end of the cutting blade 110. The blade holder 115 has a fixing groove for engaging with the cutting blade 110. A fixing bolt 111 for engaging the cutting blade 110 is screwed onto the blade holder 115. The cutting blade 110 has a fixing hole for connecting with the fixing bolt 111. By simply engaging the upper end of the cutting blade 110 with the blade holder 115, and then having the fixing bolt 111 pass through the side wall of the blade holder 115 and engage with the fixing hole, the cutting blade 110 and the blade holder 115 can be flexibly fixed.

[0026] According to another embodiment of the present invention, such as Figure 1 As shown, a guide slot 112 is vertically mounted and fixed on the top plate 104, and a guide rod 113 is fixedly connected to the mounting plate 106 and inserted into the guide slot 112. The vertical insertion and cooperation between the guide rod 113 and the guide slot 112 ensures the stability of the first telescopic push rod 105 when pushing the mounting plate 106 up and down, avoids deviation or shaking, and prevents the first telescopic push rod 105 from being easily damaged by terrain deformation.

[0027] According to another embodiment of the present invention, such as Figure 1 , 3As shown, a clamping collar 201 for securing the waterproof membrane 100 is snapped onto the cutting pad 102. The top of the front and rear ends of the clamping collar 201 has clearance notches 202. After the waterproof membrane 100 to be cut and sampled is laid flat on the cutting pad, the clamping collar 201 can be cut and fixed to the cutting pad 102, securing both ends of the waterproof membrane 100. This quickly secures the waterproof membrane 100 to the cutting pad 102, preventing the waterproof membrane 100 from wrinkling or curling, thus ensuring the effectiveness of the cutting and sample preparation. Furthermore, because the top of the front and rear ends of the clamping collar 201 has clearance notches 202, it effectively prevents interference with the cutting of the waterproof membrane 100 while securing it.

[0028] According to another embodiment of the present invention, such as Figure 1 As shown, a second telescopic push rod 203 is vertically arranged on the processing table 101. A fixing plate 204 connected to the output shaft of the second telescopic push rod 203 is provided on the side end of the clamping ring 201. A connecting sleeve 205 is also provided on the clamping ring 201, and a connecting rod 206 that is inserted into the connecting sleeve 205 is also provided on the processing table 101. Through the telescopic movement of the second telescopic push rod 203 and the insertion and cooperation of the connecting rod 206 and the connecting sleeve 205, the clamping ring 201 can be easily raised and lowered, and the clamping ring 201 can be easily and safely locked or released from the cutting pad 102; avoiding the danger of accidentally touching the cutting blade 110 when manually moving the clamping ring 201.

[0029] According to another embodiment of the present invention, such as Figure 4 As shown, the bottom of the cutting pad 102 is provided with a fastening sleeve 301 that engages with the support rod 114. The fastening sleeve 301 is provided with a fastening bolt 302 for screwing into the support rod 114, and the support rod 114 is provided with a threaded fastening hole for screwing into the fastening bolt 302. By simply engaging the fastening sleeve 301 with the support rod 114 and then passing the fastening bolt 302 through the side wall of the fastening sleeve 301 and screwing it into the threaded fastening hole, the cutting pad 102 and the support rod 114 can be flexibly fixed, and the user can easily replace the severely worn cutting pad 102.

[0030] The above are preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications should also be considered within the protection scope of this utility model.

Claims

1. An automatic sample preparation device for waterproof membrane, comprising a processing table (101), characterized in that: A cutting pad (102) is provided on the processing table (101) via a support rod (114). A top plate (104) located on the upper side of the cutting pad (102) is also provided on the processing table (101) via multiple vertical rods (103). A first telescopic push rod (105) is vertically provided on the top plate (104). A mounting plate (106) is provided on the output shaft of the first telescopic push rod (105). Connecting seats (107) are provided on the front and rear sides of the bottom of the mounting plate (106). Multiple connecting slots (108) are provided at equal intervals on the two connecting seats (107). Multiple tool holders (115) are engaged in the connecting slots (108). Multiple connecting bolts (109) passing through the connecting slots (108) and used to connect the tool holders (115) are screwed onto the connecting seats (107). A cutting blade (110) is provided in the tool holder (115).

2. The automatic sample preparation device for waterproof membrane as described in claim 1, characterized in that: The connecting bolt (109) is a hand-tightening bolt.

3. The automatic sample preparation device for waterproof membrane as described in claim 2, characterized in that: The blade holder (115) is engaged with the upper end of the cutting blade (110). The blade holder (115) is provided with a fixing bolt (111) for screwing the cutting blade (110). The cutting blade (110) is provided with a fixing hole connected to the fixing bolt (111).

4. The automatic sample preparation device for waterproof membrane as described in claim 3, characterized in that: The top plate (104) is also provided with a guide slot (112) vertically, and the mounting plate (106) is provided with a guide rod (113) that is inserted into the guide slot (112).

5. The automatic sample preparation device for waterproof membrane as described in claim 4, characterized in that: The cutting pad (102) is fitted with a clamping ring (201) for clamping the waterproof membrane (100), and the top of the front and rear sides of the clamping ring (201) is provided with a clearance notch (202).

6. The automatic sample preparation device for waterproof membrane as described in claim 5, characterized in that: The processing table (101) is also vertically provided with a second telescopic push rod (203), and the side end of the clamping ring (201) is provided with a fixing plate (204) connected to the output shaft of the second telescopic push rod (203). The clamping ring (201) is also provided with a connecting sleeve (205), and the processing table (101) is also provided with a connecting rod (206) that is inserted into the connecting sleeve (205).

7. The automatic sample preparation device for waterproof membrane as described in claim 6, characterized in that: The bottom of the cutting pad (102) is provided with a fastening sleeve (301) that engages with the support rod (114), and the fastening sleeve (301) is provided with a fastening bolt (302) for screwing into the support rod (114).

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