Hot cutting equipment

Abstract

The utility model relates to the field of injection molding processing, in particular to hot cutting equipment. Comprising a carrying assembly and a hot cutting assembly. Wherein the carrying assembly comprises a carrying jig, the carrying jig is used for carrying materials, and the carrying jig is arranged on the carrying base in a sliding mode in the horizontal direction and is provided with a feeding station and a hot cutting station; the hot cutting assembly comprises a hot cutting tool and a hot cutting base, and the hot cutting tool is arranged on the hot cutting base in a lifting mode and driven by a hot cutting driver to operate towards or away from a hot cutting station. And the hot cutting tool is connected with a heating device. The carrying assembly used for carrying the materials and the hot cutting assembly used for carrying out hot cutting on the materials are arranged, a hot cutting tool in the hot cutting assembly is connected with a heater, and a tool bit can be heated, so that the material cutting difficulty is reduced, and the overall machining quality and stability are further improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to injection molding field especially relates to a hot cutting equipment. BACKGROUND

[0002] In some injection molding process of parts, there will be part of the material sticking in the runner or the gate of the part, and attached to the surface of the part body. This part of the sticking material will affect the function or appearance of the part in actual application, so it needs to be cut off. However, the existing cutter technology usually removes the residual material sticking on the part by directly applying cutting force. This way is easy to cause damage to the part body due to factors such as material hardness, stickiness or close combination with the part body. SUMMARY

[0003] The utility model aims at providing a hot cutting equipment to solve the problem that the existing injection molding part trimming method is easy to cause damage to the part.

[0004] The technical scheme of the utility model is: a hot cutting equipment, comprising a carrying assembly and a hot cutting assembly;

[0005] Among them, the carrying assembly comprises a carrying jig, the carrying jig is used for carrying materials, the carrying jig is slidingly arranged on the carrying base in the horizontal direction, and has a feeding station and a hot cutting station; the hot cutting assembly comprises a hot cutting cutter and a hot cutting base, the hot cutting cutter is liftingly arranged on the hot cutting base, and is driven by the hot cutting driver to move towards or away from the hot cutting station; and the hot cutting cutter is connected with a heating device.

[0006] Preferably, guide rails and sliding blocks are arranged on the carrying base in the horizontal direction, both ends of the guide rails correspond to the feeding station and the hot cutting station respectively, the carrying jig is fixed on the sliding blocks and circulates between the feeding station and the hot cutting station along the length direction of the guide rails.

[0007] Preferably, a first guide mechanism is arranged, the first guide mechanism comprises a first guide column arranged on the hot cutting cutter in the vertical direction, the carrying jig is provided with a guide hole corresponding to the first guide column, the first guide column cooperates with the guide hole in the hot cutting station, and is used for guiding cooperation between the hot cutting cutter and the carrying assembly.

[0008] Preferably, the carrying jig is driven by a jig driving device, the jig driving device is arranged on the carrying base, the execution end of the jig driving device is fixed with the carrying jig, and the carrying jig can be driven to move along the length direction of the guide rails.

[0009] Preferably, the hot cutting base comprises a plurality of lifting columns fixed in the vertical direction, the top end of the lifting column is fixed with a cutter connecting plate in the horizontal direction, and the hot cutting cutter penetrates through the cutter connecting plate and is fixed.

[0010] Preferably, the hot cutting tool comprises a tool head and a tool head driving device, the tool head driving device is arranged on the tool connecting plate, the execution end of the tool head driving device is fixed with the tool head, and the tool head driving device drives the tool head to move in the vertical direction under the action of the tool guiding mechanism.

[0011] The tool guiding mechanism comprises a second guiding column and a guiding sleeve, the second guiding column moves with the tool head and cooperates with the guiding sleeve fixed on the tool connecting plate.

[0012] Compared with the prior art, the hot cutting equipment has the advantages that the hot cutting equipment is provided with a carrying assembly for carrying materials and a hot cutting assembly for hot cutting the materials, the hot cutting tool in the hot cutting assembly is connected with a heater, the tool head can be heated, the difficulty of cutting off the materials is reduced, and the overall processing quality and stability are further improved. BRIEF DESCRIPTION OF DRAWINGS

[0013] The utility model will be further described in connection with the drawings and embodiments:

[0014] Figure 1 It is a hot cutting equipment structure diagram that the utility model discloses a hot cutting equipment structure diagram;

[0015] Figure 2 It is a feeding station and hot cutting station schematic view that the utility model discloses a feeding station and hot cutting station schematic view;

[0016] Figure 3 It is a carrying assembly structure diagram that the utility model discloses a carrying assembly structure diagram;

[0017] Figure 4 It is a hot cutting assembly structure diagram that the utility model discloses a hot cutting assembly structure diagram;

[0018] Figure 5 It is a material structure diagram that the utility model discloses a material structure diagram;

[0019] Figure 6 It is Figure 5 It is a middle A direction view that the utility model discloses a middle A direction view;

[0020] Wherein: 1, carrying assembly, 11, carrying jig, 12, carrying base, 121, guide rail, 13, jig driving device, 2, hot cutting assembly, 21, hot cutting base, 211, lifting column, 212, tool connecting plate, 22, hot cutting tool, 221, tool head, 222, tool head driving device, 223, tool guiding mechanism, 2231, second guiding column, 2232, guiding sleeve, 3, first guiding mechanism, 31, first guiding column, 32, guiding hole, 4, material. DETAILED DESCRIPTION

[0021] The content of the utility model will be further described in connection with specific embodiments:

[0022] As shown in Figures 1-6 , a hot cutting device includes a mounting assembly 1 and a hot cutting assembly 2. The mounting assembly 1 includes a mounting jig 11 for mounting material 4 and is slidably arranged on a mounting base 12 in the horizontal direction, so as to correspondingly have a feeding station and a hot cutting station as shown in Figure 2 . The hot cutting assembly 2 is arranged adjacent to the hot cutting station and has a hot cutting base 21, on which a hot cutting tool 22 is slidably arranged in the vertical direction, the hot cutting tool 22 is connected with a heater and after being heated, the hot cutting tool 22 performs hot cutting on the B component in the material 4 in the hot cutting station as shown in Figure 6 .

[0023] Specifically, as shown in Figure 3 , the mounting base 12 is provided with a guide rail 121 and a sliding block in the horizontal direction, both ends of the guide rail 121 correspond to the feeding station and the hot cutting station respectively, the mounting jig 11 is fixed on the sliding block and circulates in the feeding station and the hot cutting station under the driving of a jig driving device 13 along the length direction of the guide rail 121. In this embodiment, the jig driving device 13 adopts an electric cylinder, the execution end of the jig driving device 13 is fixed with the mounting jig 11, and the other end is fixed on the mounting base 12.

[0024] The mounting jig 11 cooperates with the hot cutting tool 22 under the action of a first guide mechanism 3 as shown in Figure 1 , combined with Figure 3 and Figure 4 , the first guide mechanism 3 includes a first guide column 31 arranged on the hot cutting tool 22 in the vertical direction, the mounting jig 11 is provided with a guide hole 32 corresponding to the first guide column 31, the first guide column 31 cooperates with the guide hole 32 in the hot cutting station, and provides guidance when the hot cutting tool 22 performs hot cutting on the material 4 in the mounting jig 11, so as to ensure the accuracy of the hot cutting work.

[0025] As shown in Figure 4 , the hot cutting base 21 includes four lifting columns 211 fixed in the vertical direction, and the top end of the lifting column 211 is fixed with a tool connecting plate 212 in the horizontal direction. The hot cutting tool 22 includes a tool head 221 and a tool head driving device 222, the tool head driving device 222 is arranged on the tool connecting plate 212, the execution end of the tool head driving device 222 is fixed with the tool head 221, and under the action of a tool guide mechanism 223, the tool head driving device 222 drives the tool head 221 to move in the vertical direction. Among them, the tool guide mechanism 223 includes a second guide column 2231 and a guide sleeve 2232, the second guide column 2231 moves with the tool head 221 and cooperates with the guide sleeve 2232 fixed on the tool connecting plate 212 to guide the movement of the tool head 221.

[0026] When working:

[0027] 1. The jig driving device 13 drives the carrying jig 11 to move along the guide rail 121 to the feeding station, and the worker puts the material 4 to be hot cut into the carrying jig 11 in the feeding station.

[0028] 2. The carrying jig 11 carries the material 4 to enter the hot cutting station along the guide rail 121.

[0029] 3. The heating device is started to preheat the cutter head 221, the cutter head 221 is driven by the cutter head driving device 222 to descend and move towards the hot cutting station. At the same time, the first guide column 31 on one side of the cutter head 221 cooperates with the guide hole 32 opened on the carrying jig 11, so that the cutter head 221 accurately abuts the cutting position on the material 4 and cuts the position after heating.

[0030] The above embodiment is only for illustrating the technical concept and characteristics of the present application, and its purpose is to enable those skilled in the art to understand the content of the present application and implement it, and it cannot limit the protection scope of the present application. For those skilled in the art, it is obvious that the present application is not limited to the details of the above exemplary embodiments, and the present application can be implemented in other specific forms without departing from the spirit or basic characteristics of the present application, therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the present application is defined by the appended claims rather than the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application.

Claims

1. A hot cutting apparatus characterized by comprising: The device comprises a mounting assembly (1) and a hot cutting assembly (2); The mounting assembly (1) comprises a mounting jig (11) for mounting materials (4), the mounting jig (11) is slidingly arranged on a mounting base (12) in a horizontal direction and has a feeding station and a hot cutting station; the hot cutting assembly (2) comprises a hot cutting tool (22) and a hot cutting base (21), the hot cutting tool (22) is arranged on the hot cutting base (21) in a lifting manner and is driven by a hot cutting driver to move towards or away from the hot cutting station; and the hot cutting tool (22) is connected with a heating device. A first guide mechanism (3) is arranged, which comprises a first guide column (31) arranged on the hot cutting tool (22) in a vertical direction, the mounting jig (11) is provided with a guide hole (32) corresponding to the first guide column (31), the first guide column (31) cooperates with the guide hole (32) in the hot cutting station, and is used for guiding the hot cutting tool (22) and the mounting assembly (1).

2. A hot cutting apparatus according to claim 1, wherein A guide rail (121) and a sliding block are arranged on the mounting base (12) in a horizontal direction, two ends of the guide rail (121) correspond to the feeding station and the hot cutting station respectively, the mounting jig (11) is fixed on the sliding block and circulates between the feeding station and the hot cutting station along the length direction of the guide rail (121).

3. A hot cutting apparatus according to claim 2, wherein The mounting jig (11) is driven by a jig driving device (13), the jig driving device (13) is arranged on the mounting base (12), the execution end of the jig driving device (13) is fixed with the mounting jig (11) and can drive the mounting jig (11) to move along the length direction of the guide rail (121).

4. A hot cutting apparatus according to claim 3, wherein The hot cutting base (21) comprises a plurality of lifting columns (211) fixed in a vertical direction, the top end of the lifting column (211) is fixed with a tool connecting plate (212) in a horizontal direction, and the hot cutting tool (22) penetrates through the tool connecting plate (212) and is fixed.

5. A hot cutting apparatus according to claim 4, wherein The hot cutting tool (22) comprises a tool head (221) and a tool head driving device (222), the tool head driving device (222) is arranged on the tool connecting plate (212), the execution end of the tool head driving device (222) is fixed with the tool head (221), and the tool head (221) moves in a vertical direction under the action of a tool guide mechanism (223); The tool guide mechanism (223) comprises a second guide column (2231) and a guide sleeve (2232), the second guide column (2231) moves with the tool head (221) and cooperates with the guide sleeve (2232) fixed on the tool connecting plate (212).

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