Separating and cutting device for multi-yoke plate injection molding part

Abstract

The separating and cutting device comprises a workbench, an opening is formed in the workbench, pneumatic scissors are arranged on the two opposite sides of the opening, and the lower portion of the opening is movably connected with a guide plate assembly through a connecting rod. An injection molding part is moved to the pneumatic scissors through an external mechanical arm, the outer edge of the injection molding part is cut through the pneumatic scissors, the cut outer edge falls into the guide plate assembly through the opening to be collected, the position of the pneumatic scissors can be adjusted according to the size of the injection molding part, and the mode of automatic cutting and outer edge recycling is adopted, so that the cutting efficiency is improved; and in addition, outside accumulation is avoided, and compared with manual cutting, the efficiency is multiplied.

Description

TECHNICAL FIELD

[0001] The utility model relates to injection molding part cutting technology application field, concretely relates to a kind of separation cutting device for multiple board injection molding part. BACKGROUND

[0002] In order to ensure injection efficiency, multiple injection molding parts are formed at one time in the existing injection molding machine, and the multiple injection molding parts are fixed together by the outer edge. After injection molding is completed, the outer edge needs to be separated and cut to separate the multiple injection molding parts. The existing separation method is manual separation by artificial labor. This separation method is inefficient and cannot meet the automatic operation process.

[0003] Therefore, it is urgent to provide a separation cutting device for multiple board injection molding part, which can be connected with devices such as injection molding machine to realize overall automatic operation process. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, the utility model provides a separation cutting device for multiple board injection molding part. The position of pneumatic scissors can be adjusted according to the size of injection molding part. The device adopts automatic cutting and recycling of the outer edge, which not only improves the cutting efficiency, but also avoids the accumulation of the outer edge. Compared with manual cutting, the efficiency is multiplied.

[0005] The technical scheme of the utility model is as follows: a separation cutting device for multiple board injection molding part, comprising a workbench, the workbench is provided with an opening, opposite sides of the opening are provided with pneumatic scissors, and a guide plate assembly is movably connected to the lower side of the opening through a connecting rod.

[0006] The injection molding part is moved to the pneumatic scissors by an external mechanical arm, and the outer edge of the injection molding part is cut by the pneumatic scissors. The cut outer edge falls into the guide plate assembly through the opening for collection.

[0007] Further, the pneumatic scissors are provided on the workbench through a connecting assembly, and the connecting assembly comprises a I-shaped block, an adjusting block and a base connected in sequence, and the pneumatic scissors are connected with the base.

[0008] Further, the workbench is provided with a plurality of positioning holes, and the I-shaped block is provided with a plurality of through holes matched with the positioning holes for use. The I-shaped block and the workbench are fixed by bolts.

[0009] Further, the upper end of the I-shaped block is provided with a plurality of threaded holes, the adjusting block is provided with a limiting groove matched with the threaded holes for use, and the adjusting block and the I-shaped block are fixed by bolts passing through the limiting groove and connected with the threaded holes.

[0010] The adjusting block is provided with a fixing hole at one end above the opening, one end of the base is inserted into the fixing hole and can rotate along the axis of the fixing hole, and the base is positioned with the fixing hole through bolts.

[0011] Further, the guide plate assembly comprises a first guide plate and a second guide plate, one end of the first guide plate is movably connected with the connecting rod, and the other end of the first guide plate is detachably and slidably connected with the second guide plate.

[0012] Further, the first guide plate comprises two first side plates and a first bottom plate between the two first side plates, the inner side of the first side plate is provided with a limiting flange one;

[0013] The second guide plate comprises two second side plates and a second bottom plate between the two second side plates, the inner side of the second side plate is provided with a limiting flange two matched with the limiting flange one;

[0014] The second guide plate is inserted at the other end of the first guide plate, and the limiting flange one and the limiting flange two are buckled to connect the first guide plate and the second guide plate.

[0015] Further, the second side plate is provided with a guide groove, and the limiting handle passes through the guide groove and is connected with the first side plate to fix the first guide plate and the second guide plate.

[0016] Further, the width of the second bottom plate is greater than the width of the first bottom plate, and the width of the first bottom plate is greater than the width of the opening.

[0017] Further, the workbench comprises a support, and the second guide plate has the following two states relative to the first guide plate:

[0018] When the second guide plate is stretched relative to the first guide plate, one end of the second guide plate is connected with the first guide plate, and the other end of the second guide plate is overlapped on one side of the support to collect the outer surface after cutting;

[0019] When the second guide plate is retracted relative to the first guide plate, one end of the first guide plate is connected with the first guide plate, and the other end of the second guide plate can be overlapped on the other side of the support to store the guide plate assembly.

[0020] The beneficial technical effects of the utility model are:

[0021] 1. The position and angle of the pneumatic scissors can be adjusted according to the size of the injection molded part, and the applicability is strong; at the same time, the efficiency is improved compared with manual cutting.

[0022] 2. The guide plate assembly is provided to collect the outer edge generated during cutting and avoid accumulation of the outer edge.

[0023] The two states of the guide plate assembly correspond to the functions of the guide plate assembly for facilitating external collection and the guide plate assembly for storage, respectively.

[0024] The above description is only a summary of the technical scheme of the present application, in order to more clearly understand the technical means of the present application, and can be implemented according to the content of the specification, the following is the preferred embodiment of the present application and the accompanying drawings are described in detail as follows. BRIEF DESCRIPTION OF DRAWINGS

[0025] Fig. 1 It is a schematic diagram of the overall structure of the present application;

[0026] Fig. 2 It is a schematic diagram of the structure of the connecting assembly and the pneumatic scissors of the present application;

[0027] Fig. 3 It is a schematic diagram of the structure of the guide plate assembly of the present application.

[0028] The reference signs are:

[0029] 100, workbench; 110, support; 120, opening; 130, connecting rod; 200, pneumatic scissors; 210, connecting assembly; 211, I-beam; 2111, through hole; 212, adjusting block; 2121, limiting groove; 213, base; 300, guide plate assembly; 310, first guide plate; 311, first side plate; 312, first bottom plate; 320, second guide plate; 321, guide groove; 322, second side plate; 323, second bottom plate. DETAILED DESCRIPTION

[0030] In order to more clearly understand the technical means of the present application, and can be implemented according to the content of the specification, the following is the specific embodiment of the present application, the following examples are used to illustrate the present application, but not to limit the scope of the present application.

[0031] It should be noted that the terms "first", "second" and the like in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so as to describe the embodiments of the present application.

[0032] In the description of the utility model, it needs to explain, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "internal", "external" and so on indicate the orientation or position relation is based on the orientation or position relation shown in the example record and the drawing, or it is the orientation or position relation that the utility model product uses usually places, only is for the convenience of describing the utility model and simplifying the description, and cannot understand as the indicated device or element must have the specified orientation, constructs and operates with the specified orientation, therefore cannot understand as the restriction of the utility model.

[0033] As Figs. 1-3 The utility model is especially related to a kind of separating cutting device for multi-plate injection molding, including workbench 100, the workbench 100 is equipped with opening 120, the opposite sides of the opening 120 are equipped with pneumatic scissors 200, and the lower of the opening 120 is movably connected with guide plate assembly 300 by connecting rod 130;

[0034] Injection molding is moved to pneumatic scissors 200 by external mechanical arm, and the outer edge of injection molding is cut by pneumatic scissors 200, and the outer edge after cutting falls into guide plate assembly 300 collection by opening 120.

[0035] It needs to be explained that after injection molding, external mechanical arm is moved to pneumatic scissors 200 by injection molding machine, and injection molding is one-time molding multiple injection moldings, and multiple injection moldings are connected by outer edge, mainly to ensure injection efficiency.

[0036] When injection molding is completed, multiple injection moldings connected by outer edge need to be separated and cut, and injection molding is moved to pneumatic scissors 200 by external mechanical arm, and pneumatic scissors 200 works and separates and cuts outer edge respectively, in this process, external mechanical arm fixes injection molding all the time, and outer edge falls into guide plate assembly 300 from opening 120 automatically after separating and cutting, and outer edge is recycled by guide plate assembly 300, to avoid accumulation.

[0037] The pneumatic scissors 200 are provided on the workbench 100 by the connecting assembly 210, and the connecting assembly 210 includes the I-shaped block 211, the adjusting block 212 and the base 213 connected in sequence, the pneumatic scissors 200 are connected with the base 213, and the positions of the pneumatic scissors 200 are adjusted according to the sizes of the injection moldings by the connection of multiple components.

[0038] The workbench 100 is provided with a plurality of positioning holes, and the I-shaped block 211 is provided with a plurality of through holes 2111 matched with the positioning holes, the I-shaped block 211 and the workbench 100 are fixed by bolts, the positions of the I-shaped block 211 relative to the workbench 100 are adjusted by corresponding the positioning holes and the through holes 2111 and fixed by bolts.

[0039] The upper end of the I-shaped block 211 is provided with a plurality of threaded holes, and the adjusting block 212 is provided with a limiting groove 2121 matched with the threaded holes, and the adjusting block 212 is fixed with the I-shaped block 211 by bolts passing through the limiting groove 2121 and being connected with the threaded holes.

[0040] The end of the adjusting block 212 above the opening 120 is provided with a fixing hole, and one end of the base 213 is inserted into the fixing hole and can rotate along the axial direction of the fixing hole, and the base 213 is positioned in the fixing hole by bolts.

[0041] The positions of the pneumatic scissors 200 relative to the opening 120 can be adjusted by the I-shaped block 211, the adjusting block 212 and the base 213, so as to be suitable for separating and cutting injection molded parts of different sizes.

[0042] The guide plate assembly 300 comprises a first guide plate 310 and a second guide plate 320, one end of the first guide plate 310 is movably connected with the connecting rod 130, and the other end of the first guide plate 310 is detachably and slidably connected with the second guide plate 320.

[0043] The first guide plate 310 comprises two first side plates 311 and a first bottom plate 312 between the two first side plates 311, and the inner side of the first side plate 311 is provided with a limiting flange one;

[0044] The second guide plate 320 comprises two second side plates 322 and a second bottom plate 323 between the two second side plates 322, and the inner side of the second side plate 322 is provided with a limiting flange two matched with the limiting flange one;

[0045] The second guide plate 320 is inserted into the other end of the first guide plate 310, and the limiting flange one and the limiting flange two are buckled to connect the first guide plate 310 and the second guide plate 320.

[0046] Through the setting of the limiting flange one and the limiting flange two, not only can the first guide plate 310 and the second guide plate 320 be prevented from separating, but also the stability and smoothness of the sliding of the second guide plate 320 relative to the first guide plate 310 can be ensured.

[0047] In addition, the detachable and slidable connection is more flexible than the traditional integral welding, and is convenient for adjusting and storing according to the production and processing environment.

[0048] The second side plate 322 is provided with a guide slot 321, and the limiting handle is passed through the guide slot 321 and connected with the first side plate 311, so as to fix the first guide plate 310 and the second guide plate 320, avoid separation of the first guide plate 310 and the second guide plate 320, and ensure stability of the first guide plate 310 and the second guide plate 320.

[0049] The width of the second bottom plate 323 is greater than the width of the first bottom plate 312, and the width of the first bottom plate 312 is greater than the width of the opening 120.

[0050] The workbench 100 comprises a support 110, and the second guide plate 320 has the following two states relative to the first guide plate 310:

[0051] When the second guide plate 320 is stretched relative to the first guide plate 310, one end of the second guide plate 320 is connected with the first guide plate 310, and the other end of the second guide plate 320 is overlapped on one side of the support 110, so as to collect the cut outer surface.

[0052] When the second guide plate 320 is contracted relative to the first guide plate 310, one end of the second guide plate 320 is connected with the first guide plate 310, and the other end of the second guide plate 320 can be overlapped on the other side of the support 110, so as to store the guide plate assembly 300.

[0053] In addition, when the second guide plate 320 is contracted relative to the first guide plate 310, the upper end surface of the second side plate 322 is in the same horizontal plane as the upper end surface of the first side plate 311.

[0054] The upper end surface of the first side plate 311 is a stepped structure, so as to ensure that the upper end surface of the second side plate 322 is in the same horizontal plane as the upper end surface of the first side plate 311.

[0055] In addition, the length of the second side plate 322 is less than the length of the first side plate 311.

[0056] The storage mode is that the second bottom plate 323 abuts against the other side of the support 110, and is fixed in a detachable manner.

[0057] The detachable manner can be magnetic attraction, lock buckle or rope, and the like, which will not be described in detail here.

[0058] The above examples are only specific embodiments of the present application, which are used to illustrate the technical solutions of the present application, rather than limit the same, and the protection scope of the present application is not limited thereto. Although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that any person skilled in the art can still modify or easily think of changes to the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to some of the technical features, within the technical range disclosed by the present application. The modifications, changes or replacements do not cause the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present application, and should be covered within the protection scope of the present application.

Claims

1. A separation and cutting device for multi-panel injection molded parts, characterized in that, Includes a workbench (100), the workbench (100) has an opening (120), pneumatic scissors (200) are provided on both sides of the opening (120), and a guide plate assembly (300) is movably connected to the bottom of the opening (120) via a connecting rod (130); The injection molded part is moved by an external robotic arm to a pneumatic shear (200), and the outer edge of the injection molded part is cut by the pneumatic shear (200). The cut outer edge falls into the guide plate assembly (300) through the opening (120) for collection.

2. The separation and cutting device for multi-panel injection molded parts according to claim 1, characterized in that, The pneumatic scissors (200) are mounted on the workbench (100) via a connecting assembly (210), and the connecting assembly (210) includes an I-beam block (211), an adjusting block (212), and a base (213) connected in sequence, and the pneumatic scissors (200) are connected to the base (213).

3. The separation and cutting device for multi-panel injection molded parts according to claim 2, characterized in that, The workbench (100) is provided with multiple positioning holes, and the I-beam (211) is provided with multiple through holes (2111) that cooperate with the positioning holes. The I-beam (211) is fixed to the workbench (100) by bolts.

4. The separation and cutting device for multi-panel injection molded parts according to claim 3, characterized in that, The upper end of the I-beam (211) is provided with multiple threaded holes, and the adjusting block (212) is provided with a limiting groove (2121) that is used in conjunction with the threaded holes. The adjusting block (212) is fixed to the I-beam (211) by passing a bolt through the limiting groove (2121) and connecting it to the threaded hole. The adjusting block (212) has a fixing hole at one end above the opening (120). One end of the base (213) is inserted into the fixing hole and can rotate along the axial direction of the fixing hole. The base (213) is positioned with the fixing hole by bolts.

5. The separation and cutting device for multi-panel injection molded parts according to claim 1, characterized in that, The guide plate assembly (300) includes a first guide plate (310) and a second guide plate (320). One end of the first guide plate (310) is movably connected to the connecting rod (130), and the other end of the first guide plate (310) is detachably slidably connected to the second guide plate (320).

6. The separation and cutting device for multi-panel injection molded parts according to claim 5, characterized in that, The first guide plate (310) includes two first side plates (311) and a first bottom plate (312) located between the two first side plates (311). A limiting flange is provided on the inner side of the first side plate (311). The second guide plate (320) includes two second side plates (322) and a second bottom plate (323) located between the two second side plates (322). The inner side of the second side plate (322) is provided with a second limiting flange for use with the first limiting flange. The second guide plate (320) is inserted into the other end of the first guide plate (310), and the first limiting flange and the second limiting flange are engaged to connect the first guide plate (310) and the second guide plate (320).

7. The separation and cutting device for multi-panel injection molded parts according to claim 6, characterized in that, The second side plate (322) is provided with a guide groove (321). A limiting handle passes through the guide groove (321) and connects to the first side plate (311) to fix the first guide plate (310) and the second guide plate (320).

8. The separation and cutting device for multi-panel injection molded parts according to claim 7, characterized in that, The width of the second base plate (323) is greater than the width of the first base plate (312), and the width of the first base plate (312) is greater than the width of the opening (120).

9. The separation and cutting device for multi-panel injection molded parts according to claim 8, characterized in that, The worktable (100) includes a support (110), and the second guide plate (320) has the following two states relative to the first guide plate (310): When the second guide plate (320) extends relative to the first guide plate (310), one end of the second guide plate (320) is connected to the first guide plate (310), and the other end of the second guide plate (320) overlaps one side of the bracket (110) to collect the cut outer portion; When the second guide plate (320) retracts relative to the first guide plate (310), one end of the first guide plate (310) is connected to the first guide plate (310), and the other end of the second guide plate (320) can overlap the other side of the bracket (110) to house the guide plate assembly (300).

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