Die replacement trolley

Abstract

The utility model relates to a mold replacement trolley which comprises a base, a stand column, a movable cross beam, a lead screw assembly, a movable assembly and an adjusting assembly. The base is connected with the stand column, the movable cross beam is movably connected to the stand column through the lead screw assembly, the movable cross beam is connected with the movable assembly, the movable assembly is connected with the adjusting assembly, the adjusting assembly is connected with the mold supporting plate, and a mold used for installation is placed on the mold supporting plate. The utility model aims to provide the mould replacement trolley for overcoming the existing defects, and the mould replacement operation in a narrow space is simple and convenient.

Description

Technical Field

[0001] The utility model relates to a mould replacement trolley. Background Art

[0002] In the mold industry, various molds and tools are used to obtain the desired products by injection molding, blow molding, extrusion, die casting or forging molding, smelting, stamping and other methods. In short, the mold is a tool used to make molded objects. This tool is composed of various parts, and different molds are composed of different parts. It mainly realizes the processing of the shape of the object by changing the physical state of the molded material. It is known as the "mother of industry".

[0003] The existing blow-fill-seal equipment can usually accommodate multiple sets of mold operations. Whenever the specifications need to be changed, the operator needs to change the mold. In order to save space, the space between the mold mounting plates is usually designed to be very small. When manually disassembling and installing the mold, it is often difficult to carry the mold, especially when the mold is heavy, there is a risk of falling. Therefore, a mold replacement trolley is proposed to address the above problems. Utility Model Content

[0004] The utility model aims to overcome the existing defects and provide a mold replacement trolley, which is easy to operate for replacing molds in a narrow space.

[0005] The technical solution to achieve the above object is: a mold replacement trolley, including a base, a column, a movable beam, a screw assembly, a movable assembly and an adjustment assembly;

[0006] The base is connected to the column, the movable beam is movably connected to the column through the screw assembly, the movable beam is connected to the movable assembly, the movable assembly is connected to the adjusting assembly, the adjusting assembly is connected to the mold pallet, and the mold for installation is placed on the mold pallet.

[0007] Preferably, the screw assembly includes a screw, which is rotatably connected to a side wall of the column, a screw nut is connected to the movable beam, and the screw nut is connected to the screw; one end of the movable beam is connected to a roller, and the roller is rollingly connected to the side wall of the column.

[0008] Preferably, the moving component includes a first guide rail, the first guide rail is connected to the moving beam, the first guide rail is slidably connected to a first slider, the first slider is connected to a second guide rail through a first connecting block, the second guide rail is slidably connected to a second slider, the second slider is connected to a second connecting block, and the second connecting block is connected to the adjustment component.

[0009] Preferably, the adjustment assembly includes two side panels, the two ends of the second connecting block are respectively connected to one of the side panels, the two ends of the side panels are respectively the first axis and the second axis, the mold support plate is connected to the first screw, the first screw passes through the mold support plate and is pressed into the first axis, the second screw is connected to the L-shaped pressing plate, the lower end is pressed into the upper end surface of the mold support plate, and the lower end of the L-shaped pressing plate is pressed into the second axis.

[0010] Preferably, a counterweight and an armrest are provided on the upper end surface of the base.

[0011] Preferably, casters with brakes are provided on the lower end surface of the base.

[0012] Preferably, first baffles for limiting the first sliding block are provided at both ends of the first guide rail.

[0013] Preferably, second baffles for limiting the second sliding block are provided at both ends of the second guide rail.

[0014] The beneficial effects of the utility model are as follows: the mold replacement trolley has a base connected to a column, a movable crossbeam is movably connected to the column through a screw assembly, a movable assembly is connected to the movable crossbeam, an adjustment assembly is connected to the movable assembly, the adjustment assembly is connected to a mold support plate, and a mold for installation is placed on the mold support plate. The trolley is particularly suitable for installing and disassembling molds in a narrow space, and the operator can quickly replace the mold, saving time and effort, and greatly improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the mold replacement trolley of the utility model;

[0016] Figure 2 It is a side view of the mold replacement trolley of the utility model;

[0017] Figure 3 yes Figure 2 Enlarged view of point A in the middle.

[0018] In the figure: 1. base; 2. counterweight; 3. caster; 4. screw; 5. roller; 6. moving beam; 7. mold support plate; 8. mold; 9. screw nut; 11. column; 12. handrail; 101. first guide rail; 102. first slider; 103. second guide rail; 104. second slider; 105. first baffle; 106. second baffle; 201. first connecting block; 202. second connecting block; 203. L-shaped pressure plate; 205. side plate; 206. first axis; 207. second axis; 208. first screw; 209. second screw. DETAILED DESCRIPTION

[0019] The technical solution of the present invention will be described clearly and completely below in conjunction with the accompanying drawings. In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0020] The utility model will be further described below in conjunction with the accompanying drawings.

[0021] like Figure 1-3 As shown, a mold replacement trolley includes a base 1, a column 11, a moving beam 6, a screw assembly, a moving assembly and an adjustment assembly; the base 1 is connected to the column 11, the moving beam 6 is movably connected to the column 11 through the screw assembly, the moving beam 6 is connected to the moving assembly, the moving assembly is connected to the adjustment assembly, the adjustment assembly is connected to the mold support plate 7, and the mold 8 for installation is placed on the mold support plate 7. The upper end surface of the base 1 is provided with a counterweight block 2 and a handrail 12. The lower end surface of the base 1 is provided with a caster 3 with a brake.

[0022] Specifically, the column 11 provides guidance for the up and down movement of the screw rod 4; the handrail 12 and the caster 3 with brake on the trolley base make it convenient for the operator to move and stop the trolley to change the mold; the counterweight block 2 installed on the trolley base prevents the risk of tipping over after the mold is placed on the moving beam.

[0023] Specifically, the screw assembly includes a screw 4, which is rotatably connected to a side wall of the column 11, a screw nut 9 is connected to the movable crossbeam 6, and the screw nut 9 is connected to the screw 4; one end of the movable crossbeam 6 is connected to the roller 5, and the roller 5 is rollingly connected to the side wall of the column 11. By rotating the screw 4, the movable crossbeam 6 moves up and down on the screw 4 through the screw nut 9, so that the mold 8 placed on the mold support plate 7 reaches a suitable position.

[0024] like Figure 1As shown, the moving assembly includes a first guide rail 101, the first guide rail 101 is connected to the moving crossbeam 6, the first slider 102 is slidably connected to the first guide rail 101, the first slider 102 is connected to the second guide rail 103 through the first connecting block 201, the second slider 104 is slidably connected to the second guide rail 103, the second slider 104 is connected to the second connecting block 202, and the second connecting block 202 is connected to the adjusting assembly. First baffles 105 for limiting the first slider 102 are provided at both ends of the first guide rail 101. Second baffles 106 for limiting the second slider 104 are provided at both ends of the second guide rail 103.

[0025] like Figure 2 , 3 As shown, the adjustment assembly includes two side plates 205, and the two ends of the second connection block 202 are respectively connected to a side plate 205, and the two ends of the side plate 205 are respectively connected to a first shaft 206 and a second shaft 207. The mold support plate 7 is connected to a first screw 208, and the first screw 208 penetrates the mold support plate 7 and is pressed to the first shaft 206. The second screw 209 is connected to the L-shaped pressing plate 203, and the lower end is pressed to the upper end surface of the mold support plate 7. The lower end of the L-shaped pressing plate 203 is pressed to the second shaft 207. The upper and lower heights of the mold support plate 7 can be adjusted by rotating and adjusting the first screw 208 and the second screw 209, so that the mold 8 reaches a suitable installation position.

[0026] When installing the mold, turn the screw 4 to adjust the movable crossbeam 6 to a suitable height position, push the mold 8 from the placement platform to the mold support plate 7 for fixing, then turn the screw 4 to roughly adjust the height of the mold 8, push the handrail 12 on the trolley base 1 to move the mold 8 to the vicinity of the mold mounting plate, turn the screw 4 again to fine-tune the height of the mold 8 so that the bottom of the mold 8 is roughly parallel to the mold mounting plate, fine-tune the first screw 208 and the second screw 209 to adjust the upper and lower heights of the mold support plate 7 so that the mold 8 is parallel to the mold mounting plate, push the first slider 102 to adjust the left and right position of the mold 8, push the second slider 104 to adjust the front and rear position of the mold 8, check whether the mounting hole of the mold 8 is aligned with the mounting plate until the adjustment is completed, install the fixing bolts of the mold 8, and then complete the installation of the mold 8. When disassembling the mold 8, follow the above steps in reverse operation, and disassemble and install the mold 8 to improve the safety of the operation. It is particularly suitable for the operation of installing and disassembling the mold in a small space. The operator can quickly change the mold, saving time and effort, and greatly improving work efficiency.

[0027] The above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model is described in detail with reference to the above embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the above embodiments, or replace some or all of the technical features therein with equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A mold replacement trolley, characterized in that: It comprises a base (1), a column (11), a movable crossbeam (6), a screw rod assembly, a movable assembly and an adjusting assembly; The base (1) is connected to the column (11), the movable crossbeam (6) is movably connected to the column (11) via the screw assembly, the movable crossbeam (6) is connected to the movable assembly, the movable assembly is connected to the adjusting assembly, the adjusting assembly is connected to the mold support plate (7), and the mold (8) for installation is placed on the mold support plate (7).

2. The mold changing trolley according to claim 1, characterized in that: The screw assembly comprises a screw (4), the screw (4) being rotatably connected to a side wall of the column (11), a screw nut (9) being connected to the movable crossbeam (6), the screw nut (9) being connected to the screw (4); one end of the movable crossbeam (6) being connected to a roller (5), the roller (5) being rollingly connected to the side wall of the column (11).

3. The mold changing trolley according to claim 1, characterized in that: The moving assembly comprises a first guide rail (101), the first guide rail (101) is connected to the moving crossbeam (6), the first guide rail (101) is slidably connected to a first slider (102), the first slider (102) is connected to a second guide rail (103) via a first connecting block (201), the second guide rail (103) is slidably connected to a second slider (104), the second slider (104) is connected to a second connecting block (202), and the second connecting block (202) is connected to the adjusting assembly.

4. The mold changing trolley according to claim 3, characterized in that: The adjustment component comprises two side plates (205), the two ends of the second connecting block (202) are respectively connected to one of the side plates (205), the two ends of the side plates (205) are respectively connected to a first axis (206) and a second axis (207), the mold support plate (7) is connected to a first screw (208), the first screw (208) passes through the mold support plate (7) and is pressed onto the first axis (206), the second screw (209) is connected to an L-shaped pressing plate (203), the lower end of the second screw (209) is pressed onto the upper end surface of the mold support plate (7), and the lower end of the L-shaped pressing plate (203) is pressed onto the second axis (207).

5. The mold changing trolley according to claim 1, characterized in that: A counterweight (2) and an armrest (12) are provided on the upper end surface of the base (1).

6. The mold changing trolley according to claim 1, characterized in that: The lower end surface of the base (1) is provided with a castor (3) with a brake.

7. The mold changing trolley according to claim 3, characterized in that: First baffles (105) for limiting the first sliding block (102) are provided at both ends of the first guide rail (101).

8. The mold changing trolley according to claim 3, characterized in that: Second baffles (106) for limiting the second sliding block (104) are provided at both ends of the second guide rail (103).

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