Waterproof roll cutting tool

Abstract

The utility model relates to the technical field of waterproof coiled material cutting, and discloses a waterproof coiled material cutting tool which comprises a lower tool frame, a first moving block, a second moving block, two connecting blocks and a compression spring, the waterproof coiled material cutting tool is provided with an upper tool frame and the lower tool frame, a threaded column is arranged at the position, close to one end, of the upper tool frame, and the upper tool frame and the lower tool frame are connected through the threaded column. A cutter mechanism is arranged between the two connecting blocks, the limiting columns are sleeved with compression springs, the side face of the cutter mechanism is connected with a traction line penetrating through the second moving block, and the waterproof roll is fixed between the upper tool frame and the lower tool frame by rotating the upper tool frame; and then the threaded column is rotated to move the first moving block and the cutter mechanism to the cutting position, then the traction line is pulled to enable the cutter mechanism to move, the waterproof coiled material is cut, and the cutting device is simple and convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to waterproof roll material cutting technical field, concretely is a kind of waterproof roll material cutting tool. BACKGROUND

[0002] In the waterproof construction process on or under the building, because the building structure contains inside and outside corner structure, inside and outside corner includes female angle and male angle, wherein, the wall surface of male angle, recessed female angle, when laying waterproof roll material to inside and outside corner structure, it needs to cut waterproof roll material, to adapt to inside and outside corner structure, current mostly adopts artificial cutting method, needs staff to cut little by little along mark line, needs to pay attention to not cutting off, cutting efficiency is low, and it has affected construction efficiency.

[0003] Therefore, we propose a kind of waterproof roll material cutting tool to solve the problems raised in the above. CONTENT OF UTILITY MODEL

[0004] The utility model is to solve the problem that the cutting of the waterproof roll material is mostly carried out manually, the staff needs to cut little by little along the mark line, attention needs to be paid to not cutting off, the cutting efficiency is low, and the construction efficiency is affected.

[0005] To achieve the above object, the utility model adopts the following technical scheme: a kind of waterproof roll material cutting tool, comprising: lower tool frame, the lower tool frame one end is hinged with upper tool frame, the upper tool frame is close to the position of one end and is provided with threaded column, and the upper tool frame inner end face is opened with sliding slot;

[0006] First moving block is set on threaded column;

[0007] Second moving block is set in sliding slot, and two limit posts are fixed between the first moving block and the second moving block;

[0008] Two connecting blocks are slidably connected on two limit posts, and cutting knife mechanism is arranged between the two connecting blocks;

[0009] Compression spring is sleeved on limit post, and the two ends of compression spring are respectively in contact with second moving block and connecting block.

[0010] Further, one end of the threaded column is provided with a rotating knob, and a threaded hole is formed in the first moving block and connected with the threaded column.

[0011] Further, spring hiding groove is formed in the side surface of the second moving block, and the limit post is fixed with the inner end surface of the spring hiding groove.

[0012] Further, the cutting tool mechanism comprises a mechanism cylinder, a pressing plate and a cutter body movably connected in the mechanism cylinder, a connecting column connected at the top end of the cutter body, a rotating plate connected at the top end of the connecting column, a rotating groove in the pressing plate and rotatably connected with the rotating plate, a pinch plate connected on the upper surface of the pressing plate, clamping plates symmetrically arranged on the two sides of the pinch plate, a mechanism spring arranged between the lower surface of the pressing plate and the inner bottom wall of the mechanism cylinder, a through groove arranged at the top end of the mechanism cylinder, and adaptation grooves symmetrically arranged on the side wall of the through groove and matched with the clamping plates, and an in-out cutter groove arranged at the bottom end of the mechanism cylinder and matched with the cutter body.

[0013] Further, one end of the upper tool frame is provided with a wire passing groove communicated with the sliding groove, and one end of the pulling wire is connected with a pull ring.

[0014] Further, the upper tool frame is provided with a baffle, the baffle is connected with a protection plate between the inner end face of the upper tool frame, and the baffle is provided with an observation groove, and the observation groove is corresponded with the cutting tool mechanism.

[0015] The utility model discloses the beneficial effects: through being provided with upper tool frame and lower tool frame, be provided with threaded column in the position of upper tool frame close to one end, be provided with cutting tool mechanism between two connecting blocks, be provided with compression spring on the limiting column, and be provided with the pulling wire of the second mobile block through the side of cutting tool mechanism, through rotating upper tool frame and fixing waterproofing membrane between upper tool frame and lower tool frame, then rotate threaded column and move first mobile block and cutting tool mechanism to cutting place, then pull the pulling wire and make cutting tool mechanism move, cut waterproofing membrane, simple and convenient. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the first structure schematic drawing of waterproofing membrane cutting tool of the utility model,

[0017] Figure 2 It is the second structure schematic drawing of waterproofing membrane cutting tool of the utility model,

[0018] Figure 3 It is the first part structure schematic drawing of waterproofing membrane cutting tool of the utility model,

[0019] Figure 4 It is the first part structure schematic drawing of waterproofing membrane cutting tool of the utility model, Figure 3 The local structure A of the utility model is enlarged schematic drawing,

[0020] Figure 5 It is the first part structure first cross section schematic drawing of waterproofing membrane cutting tool of the utility model,

[0021] Figure 6 It is the first part structure second cross section schematic drawing of waterproofing membrane cutting tool of the utility model,

[0022] Figure 7 is the partial structure B of the utility model Figure 6 enlarged schematic view of the utility model

[0023] Figure 8 is the second partial structure schematic view of the utility model waterproofing material cutting tool.

[0024] The names corresponding to the marks in the figure are:

[0025] 1, lower tool frame; 101, sliding groove; 102, wire passing groove; 2, upper tool frame; 3, threaded column; 4, first moving block; 5, second moving block; 51, spring hiding groove; 6, limiting column; 7, connecting block; 8, cutter mechanism; 81, mechanism cylinder; 811, through groove; 812, adaptive groove; 82, pressing plate; 83, cutter body; 84, connecting column; 85, rotating plate; 86, pinch plate; 87, clamping plate; 88, mechanism spring; 9, compression spring; 10, pull wire; 11, rotating knob; 12, pull ring; 13, baffle; 131, observation groove; 14, protection plate; 15, bearing; 16, material blocking block. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art belong to the scope of protection of the utility model.

[0027] Embodiments of the utility model:

[0028] As Figures 1-5As shown, the utility model provides a waterproof roll cutting tool, including lower tool frame 1, first moving block 4, second moving block 5, two connecting blocks 7, compression spring 9, one end of lower tool frame 1 is hinged with upper tool frame 2, and the position close to one end of upper tool frame 2 is provided with threaded column 3, and the inner end face of upper tool frame 2 is provided with sliding slot 101, and first moving block 4 is arranged on threaded column 3, and one end of threaded column 3 is provided with rotating knob 11, and first moving block 4 is provided with the threaded hole of screw thread connection with threaded column 3, second moving block 5 is arranged in sliding slot 101, and two limit posts 6 are fixed between second moving block 5 and first moving block 4, spring hiding groove 51 is formed in the side of second moving block 5, and the inner end face of limit post 6 and spring hiding groove 51 is fixed, and compression spring 9 is sleeved on limit post 6, and the both ends of compression spring 9 are in contact with second moving block 5 and connecting block 7 respectively, the side of upper tool frame 2 is provided with bearing 15 matched with threaded column 3, the upper surface of lower tool frame 1 is provided with material blocking block 16, the lower surface of upper tool frame 2 is provided with insertion slot matched with material blocking block 16, two connecting blocks 7 are slidably connected on two limit posts 6, and cutting knife mechanism 8 is arranged between two connecting blocks 7, the waterproof roll can be placed on the upper surface of lower tool frame 1, then upper tool frame 2 is rotated around the hinge, the waterproof roll is fixed between upper tool frame 2 and lower tool frame 1, then rotating knob 11 is rotated, threaded column 3 is rotated, first moving block 4 moves second moving block 5 through limit post 6 under the cooperation of screw thread, thereby connecting block 7 and cutting knife mechanism 8 move;

[0029] As Figures 1-8 As shown, the side of cutting knife mechanism 8 is connected with pull line 10 penetrating second moving block 5, and cutting knife mechanism 8 includes mechanism cylinder 81, press plate 82 and cutter body 83 movably connected in mechanism cylinder 81, connecting column 84 connected to the top end of cutter body 83, rotating plate 85 connected to the top end of connecting column 84, rotating groove rotatably connected with rotating plate 85 formed in press plate 82, pinch plate 86 connected to the upper surface of press plate 82, clamping plate 87 symmetrically arranged on the both sides of pinch plate 86, mechanism spring 88 arranged between the lower surface of press plate 82 and the inner bottom wall of mechanism cylinder 81, through groove 811 formed in the top end of mechanism cylinder 81, and the side wall of through groove 811 is symmetrically provided with adaptive groove 812 matched with clamping plate 87, and entry-exit cutter slot matched with cutter body 83 is formed in the bottom end of mechanism cylinder 81, one end of pull line 10 is connected with pull ring 12, after moving to the cutting position, press plate 86 is pressed, cutter body 83 is pushed out from mechanism cylinder 81, cutter body 83 pierces waterproof roll, then clamping plate 87 is rotated through pinch plate 86, so that it no longer corresponds to adaptive groove 812, the position of cutter body 83 can be fixed, then cutting knife mechanism 8 is moved through pull ring 12 and pull line 10, and the moved cutter body 83 can cut waterproof roll.

[0030] As shown in Figures 1-2 The upper tool frame 2 is provided with a baffle 13, and the baffle 13 is connected with the end face in the upper tool frame 2 through a protective plate 14. An observation slot 131 is formed in the baffle 13, and the observation slot 131 corresponds to the cutter mechanism 8. The protective plate 14 is made of transparent glass or transparent plastic plate, so that the cutting work can be observed conveniently.

[0031] Specifically, the waterproof roll is placed on the upper surface of the lower tool frame 1, then the upper tool frame 2 is rotated around the hinge, the waterproof roll is fixed between the upper tool frame 2 and the lower tool frame 1, then the rotating knob 11 is rotated to rotate the threaded column 3, under the threaded cooperation, the first moving block 4 drives the second moving block 5 to move through the limiting column 6, so that the connecting block 7 and the cutter mechanism 8 move, after moving to the cutting position, the pressing plate 82 and the connecting column 84 are moved by pressing the pinch plate 86, and the mechanism spring 88 is compressed, the knife body 83 is pushed out from the mechanism cylinder 81, so that the knife body 83 pierces the waterproof roll, then the card plate 87 is rotated through the pinch plate 86, so that it is no longer corresponding to the adaptive slot 812, the position of the knife body 83 can be fixed, then the cutter mechanism 8 is moved by the pull ring 12 and the pull line 10, the moving knife body 83 can cut the waterproof roll, after the cutting work is completed, the card plate 87 is rotated again through the pinch plate 86, so that the card plate 87 corresponds to the adaptive slot 812, then the pressing plate 82 is reset under the action of the mechanism spring 88, and the knife body 83 is reset back to the mechanism cylinder 81.

Claims

1. A waterproofing membrane cutting tool characterized by, Include: Lower tool frame (1), one end of the lower tool frame (1) is hinged with upper tool frame (2), the upper tool frame (2) is provided with threaded column (3) near one end, and the inner end face of the upper tool frame (2) is provided with sliding groove (101); First moving block (4), provided on threaded column (3); Second moving block (5), provided in sliding groove (101), two limit posts (6) are fixed between first moving block (4) and second moving block (5); Two connecting blocks (7) are slidingly connected on two limit posts (6), and cutting knife mechanism (8) is arranged between two connecting blocks (7); Compression spring (9) is sleeved on limit post (6), and compression spring (9) is in contact with second moving block (5) and connecting block (7) at both ends respectively; The cutting knife mechanism (8) is connected with the pull wire (10) penetrating through the second moving block (5).

2. A roll goods cutting tool as defined in claim 1, wherein: One end of the threaded column (3) is provided with a rotating knob (11), and the first moving block (4) is provided with a threaded hole which is threadedly connected with the threaded column (3).

3. A tool for cutting a waterproofing membrane according to claim 1, wherein: The second moving block (5) is provided with a spring hiding groove (51) on the side surface, and the limit post (6) is fixed with the inner end face of the spring hiding groove (51).

4. A roll goods cutting tool as defined in claim 1, wherein: The cutting knife mechanism (8) comprises a mechanism cylinder (81), a pressing plate (82) and a cutter body (83) movably connected in the mechanism cylinder (81), a connecting column (84) connected to the top end of the cutter body (83), a rotating plate (85) connected to the top end of the connecting column (84), a rotating groove (811) provided in the pressing plate (82) and rotatably connected with the rotating plate (85), a pinch plate (86) connected to the upper surface of the pressing plate (82), a clamping plate (87) symmetrically arranged on both sides of the pinch plate (86), a mechanism spring (88) arranged between the lower surface of the pressing plate (82) and the inner bottom wall of the mechanism cylinder (81), a through groove (811) provided at the top end of the mechanism cylinder (81), an adaptive groove (812) symmetrically provided on the side wall of the through groove (811) and matched with the clamping plate (87), and an in-out cutter groove matched with the cutter body (83) provided at the bottom end of the mechanism cylinder (81).

5. A roll goods cutting tool as defined in claim 1, wherein: One end of the threaded column (3) is provided with a rotating knob (11), and the first moving block (4) is provided with a threaded hole which is threadedly connected with the threaded column (3).

6. A roll goods cutting tool as defined in claim 1, wherein: The second moving block (5) is provided with a spring hiding groove (51) on the side surface, and the limit post (6) is fixed with the inner end face of the spring hiding groove (51). The upper tool frame (2) is provided with a baffle (13), the baffle (13) is connected with the inner end face of the upper tool frame (2), the baffle (13) is provided with an observation slot (131), and the observation slot (131) corresponds to the cutting knife mechanism (8).

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