Waterproof roll die structure

Abstract

The utility model discloses a waterproof roll die structure which comprises a die head and further comprises an adjusting mechanism, the adjusting mechanism for controlling the discharging width of a waterproof roll is arranged at the bottom of the die head, and the adjusting mechanism comprises a discharging groove, an inserting plate, an end plate, a fixing plate, a screw hole and a screw rod. A discharging groove is formed in one end of the interior of the die head, inserting plates are inserted into the two ends of the interior of the discharging groove in the horizontal direction, when adjustment needs to be conducted, a screw rod is screwed along a screw hole in a fixing plate, when the screw rod is screwed, the inserting plates are driven to move horizontally through end plates, and then the depth of the inserting plates inserted into the discharging groove is adjusted; the coiled material width adjusting device is convenient to adjust and stable in positioning, the coiled material width production adjusting efficiency is greatly improved, and time consumption is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof coiled material production, in particular to a waterproof coiled material mould structure. Background Art

[0002] Waterproof membrane is mainly used for building walls, roofs, tunnels, roads, landfills, etc. It is a flexible building material product that can be rolled into a roll to resist the seepage of external rainwater and groundwater. As a leak-free connection between the project foundation and the building, it is the first barrier to waterproofing the entire project. It plays a vital role in the entire project and is widely used. Most of its production is carried out by extrusion using an extruder with a flat extrusion die head.

[0003] The existing flat-mouth extrusion die for waterproof membrane production has the following disadvantages when in use: During the extrusion production process of waterproof membrane, it is mainly extruded through the discharge slot of the flat-mouth die. The die is usually equipped with an adjustment component to adjust the discharge width of the waterproof membrane, corresponding to the production of membranes of different width specifications. However, the adjustment process of the existing discharge width adjustment component is cumbersome, time-consuming, and not convenient enough. For this reason, we propose a waterproof membrane mold structure. Utility Model Content

[0004] The main purpose of the utility model is to provide a waterproof coil mold structure, which can quickly and conveniently adjust the discharge width of the discharge chute through an adjustment mechanism arranged at the bottom of the die head to meet the needs of producing waterproof coils of different width specifications, and can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A waterproof coiled material mold structure comprises a die head and an adjusting mechanism, wherein an adjusting mechanism for controlling the discharge width of the waterproof coiled material is arranged at the bottom of the die head, and the adjusting mechanism comprises a discharge trough, a plug plate, an end plate, a fixing plate, a screw hole and a screw rod, a discharge trough is opened at one end inside the die head, and plug plates are horizontally inserted at both ends inside the discharge trough, the bottom of the plug plate is fixedly connected to the end plate, and the bottom of the die head is fixedly connected to the fixing plate, a screw hole is opened inside the fixing plate, and a screw rod connected to the end plate is screwed through the screw hole.

[0007] Furthermore, it also includes a positioning mechanism, a positioning mechanism is arranged at the bottom of the die head, the positioning mechanism includes a connecting rod, a fixed rod, a scale groove and a sleeve, a connecting rod is fixedly connected to the middle position of the bottom of the die head, and a fixed rod is welded to the bottom of the connecting rod in the horizontal direction, the surface of the fixed rod is provided with scale grooves located on both sides of the connecting rod, and one side of the surface of the end plate is installed with a sleeve that is inserted into the outer periphery of the fixed rod; a fixed rod is installed at the bottom of the die head through the connecting rod, the surface of the fixed rod is provided with a scale groove, and the zero scale lines of the scale grooves on both sides of the fixed rod are located at the center position of the bottom of the die head, during the movement of the end plate, the sleeve moves synchronously and is inserted into the outer periphery of the fixed rod, since the end of the sleeve is aligned with the end of the plug plate, after the plug plate is adjusted into place, the extrusion width of the die head can be obtained by observing the scale position of the end of the sleeve and adding the scales on both sides, which is convenient for positioning adjustment.

[0008] Furthermore, a handle for conveniently rotating the screw is welded on one side of the end of the screw rod close to the fixing plate; the screw rod can be conveniently twisted through the handle structure.

[0009] Furthermore, end rings are installed on one side of the screw rod close to the end plate and the end rings are respectively located on both sides of the end plate surface, and the ends of the screw rod penetrate the end plate; the end ring structure is located on both sides of the end plate, and when the screw rod is turned, the end rings rotate synchronously, so that the movement of the screw rod can drive the movement of the end plate but will not drive the end plate to rotate.

[0010] Furthermore, the end of the sleeve away from the end plate is aligned with the end of the plug plate; the end of the sleeve is aligned with the end of the plug plate, which facilitates the determination of the extrusion width.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the die head is connected to the discharge end of the extruder, and the material is extruded through the discharge chute when the extruder is running. A plug-in structure is plugged in at both sides of the discharge chute. By adjusting the position of the plug-in, the spacing between the plug-in is changed to determine the extrusion width of the coil. When adjustment is required, the screw is screwed along the screw hole inside the fixed plate. When the screw is screwed, the plug-in drives the horizontal movement of the plug-in through the end plate, thereby realizing the adjustment of the depth of the plug-in inserted into the discharge chute. After the adjustment is in place, stop screwing the screw. The adjustment is convenient and the positioning is stable, which greatly improves the efficiency of coil width production adjustment and reduces time consumption; a fixed rod is installed at the bottom of the die head through a connecting rod, and a scale groove is provided on the surface of the fixed rod and the zero scale lines of the scale grooves on both sides of the fixed rod are located at the center of the bottom of the die head. During the movement of the end plate, the sleeve moves synchronously and is inserted into the outer periphery of the fixed rod. Since the end of the sleeve is aligned with the end of the plug plate, after the plug plate is adjusted into place, the extrusion width of the die head can be obtained by observing the scale position of the end of the sleeve and adding the scales on both sides, which is convenient for positioning adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1The utility model is a schematic diagram of the overall structure of a waterproof coiled material mold structure.

[0013] Figure 2 The utility model is a schematic diagram of the structure of the adjustment mechanism of the waterproof coiled material mold structure.

[0014] Figure 3 The utility model is a schematic diagram of the positioning mechanism structure of a waterproof coiled material mold structure.

[0015] In the figure: 1. die head; 2. adjustment mechanism; 201. discharge chute; 202. insert plate; 203. end plate; 204. fixing plate; 205. screw hole; 206. screw rod; 207. handle; 208. end ring; 3. positioning mechanism; 301. connecting rod; 302. fixing rod; 303. scale groove; 304. sleeve. DETAILED DESCRIPTION

[0016] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0017] like Figure 1-3 As shown, a waterproof coiled material mold structure includes a die head 1 and an adjusting mechanism 2. The bottom of the die head 1 is provided with an adjusting mechanism 2 for controlling the discharge width of the waterproof coiled material. The adjusting mechanism 2 includes a discharge trough 201, a plug plate 202, an end plate 203, a fixing plate 204, a screw hole 205 and a screw 206. A discharge trough 201 is provided at one end inside the die head 1, and plug plates 202 are horizontally plugged into both ends of the discharge trough 201. The bottom of the plug plate 202 is fixedly connected to the end plate 203, and the bottom of the die head 1 is fixedly connected to the fixing plate 204. A screw hole 205 is provided inside the fixing plate 204, and a screw 206 connected to the end plate 203 is screwed through the screw hole 205.

[0018] Among them, it also includes a positioning mechanism 3, the bottom of the die head 1 is provided with a positioning mechanism 3, the positioning mechanism 3 includes a connecting rod 301, a fixed rod 302, a scale groove 303 and a sleeve 304, the middle position of the bottom of the die head 1 is fixedly connected with a connecting rod 301, and the bottom of the connecting rod 301 is welded with a fixed rod 302 in the horizontal direction, and the surface of the fixed rod 302 is provided with scale grooves 303 located on both sides of the connecting rod 301, and one side of the surface of the end plate 203 is installed with a sleeve 304 inserted into the outer periphery of the fixed rod 302; the bottom of the die head 1 is connected by a connecting rod 301 is installed with a fixed rod 302, and a scale groove 303 is provided on the surface of the fixed rod 302, and the zero scale lines of the scale grooves 303 on both sides of the fixed rod 302 are both located at the bottom center of the die head 1. During the movement of the end plate 203, the sleeve 304 moves synchronously and is inserted into the outer periphery of the fixed rod 302. Since the end of the sleeve 304 is aligned with the end of the plug plate 202, after the plug plate 202 is adjusted into place, the extrusion width of the die head 1 can be obtained by observing the scale position of the end of the sleeve 304 and adding the scales on both sides, which is convenient for positioning and adjustment.

[0019] Among them, a handle 207 for convenient rotation of the screw 206 is welded on the end of the screw 206 near the fixed plate 204, and an end ring 208 is installed on the side of the screw 206 near the end plate 203. The end rings 208 are respectively located on both sides of the surface of the end plate 203, and the end of the screw 206 passes through the end plate 203; the handle 207 structure is used to facilitate the screw 206 to be twisted, and the end ring 208 structure is located on both sides of the end plate 203. When the screw 206 is twisted, the end ring 208 rotates synchronously, so that the movement of the screw 206 can drive the movement of the end plate 203 but will not drive the end plate 203 to rotate.

[0020] The end of the sleeve 304 away from the end plate 203 is aligned with the end of the plug plate 202; the end of the sleeve 304 is aligned with the end of the plug plate 202, which facilitates the determination of the extrusion width.

[0021] It should be noted that the utility model is a waterproof coiled material mold structure. When in use, the die head 1 is connected to the discharge end of the extruder. When the extruder is running, the material is extruded through the discharge trough 201. The plug-in plates 202 are plugged into the two sides of the discharge trough 201. By adjusting the position of the plug-in plates 202, the spacing between the plug-in plates 202 is changed to determine the extrusion width of the coiled material. When adjustment is required, the screw 206 is screwed along the screw hole 205 inside the fixed plate 204. When the screw 206 is screwed, the plug-in plate 202 is driven to move horizontally through the end plate 203, thereby realizing the adjustment of the depth of the plug-in plate 202 inserted into the discharge trough 201. After the adjustment is in place, the screw 206 is stopped. The adjustment is convenient and the positioning is stable, which greatly improves the efficiency of coil width production adjustment and reduces time consumption; a fixed rod 302 is installed at the bottom of the die head 1 through a connecting rod 301, and a scale groove 303 is provided on the surface of the fixed rod 302, and the zero scale lines of the scale grooves 303 on both sides of the fixed rod 302 are both located at the center of the bottom of the die head 1. During the movement of the end plate 203, the sleeve 304 moves synchronously and is inserted into the outer periphery of the fixed rod 302. Since the end of the sleeve 304 is aligned with the end of the plug plate 202, after the plug plate 202 is adjusted into place, the extrusion width of the die head 1 can be obtained by observing the scale position of the end of the sleeve 304 and adding the scales on both sides, which is convenient for positioning adjustment.

[0022] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A waterproof coiled material mold structure, comprising a die head (1), characterized in that: The die head (1) further comprises an adjusting mechanism (2), wherein the bottom of the die head (1) is provided with an adjusting mechanism (2) for controlling the discharge width of the waterproof coiled material, wherein the adjusting mechanism (2) comprises a discharge trough (201), a plug plate (202), an end plate (203), a fixing plate (204), a screw hole (205) and a screw rod (206); a discharge trough (201) is provided at one end of the die head (1), and plug plates (202) are horizontally plugged at both ends of the discharge trough (201); the bottom of the plug plates (202) are fixedly connected to the end plates (203), and the bottom of the die head (1) is fixedly connected to the fixing plate (204); a screw hole (205) is provided in the fixing plate (204), and a screw rod (206) connected to the end plate (203) is screwed through the screw hole (205).

2. A waterproof coiled material mold structure according to claim 1, characterized in that: The die head (203) further comprises a positioning mechanism (3). The bottom of the die head (1) is provided with a positioning mechanism (3). The positioning mechanism (3) comprises a connecting rod (301), a fixing rod (302), a scale groove (303) and a sleeve (304). The connecting rod (301) is fixedly connected to the middle position of the bottom of the die head (1), and the fixing rod (302) is welded to the bottom of the connecting rod (301) in a horizontal direction. The surface of the fixing rod (302) is provided with scale grooves (303) located on both sides of the connecting rod (301). The sleeve (304) which is inserted into the outer periphery of the fixing rod (302) is installed on one side of the surface of the end plate (203).

3. A waterproof coiled material mold structure according to claim 1, characterized in that: A handle (207) for facilitating the rotation of the screw rod (206) is welded on one side of the end of the screw rod (206) close to the fixing plate (204).

4. The waterproof coiled material mold structure according to claim 1, characterized in that: An end ring (208) is installed on one side of the screw rod (206) close to the end plate (203), and the end rings (208) are respectively located on both sides of the surface of the end plate (203), and the end of the screw rod (206) passes through the end plate (203).

5. The waterproof coiled material mold structure according to claim 2, characterized in that: The end of the sleeve (304) away from the end plate (203) is aligned with the end of the plug plate (202).

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