Injection molding machine injection table capable of being adjusted at single station

Abstract

The utility model relates to the technical field of injection molding machines, and discloses an injection molding machine injection table capable of being adjusted at a single station, which comprises a base and an injection table horizontally and rotatably arranged on the base, the adjusting assembly comprises a first adjusting part horizontally connected to the base in a threaded mode and a second adjusting part which penetrates through a center hole of the first adjusting part and then is in local threaded connection with the injection table, and an avoiding gap for ensuring normal overturning of the injection table exists between the second adjusting part and the center hole. The first adjusting piece can be screwed into or out of the base to make reciprocating motion between the head of the second adjusting piece and the outer wall of the injection table, and the injection table is jacked in or away from the first adjusting piece in the direction of the injection table to achieve forward and reverse rotation adjustment. An operator can adjust the horizontal position of the injection table of the injection molding machine only by operating the adjusting assembly on a single fixed station, so that the adjusting efficiency is effectively improved, and the labor intensity is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to injection molding machine field especially, relates to a single work position adjustable injection molding machine injection platform. BACKGROUND

[0002] The injection platform of injection molding machine is the important component of injection molding machine injection part, and the adjusting mechanism capable of driving the injection platform to horizontally move to adjust the relative position of the barrel and the mold part is arranged between the injection platform and the machine body, the existing injection molding machine injection platform adjusting structure can refer to the adjusting mechanism of the injection platform support disclosed by the Chinese patent with the announcement number CN203092987U, the mechanism includes the base and the injection platform, the base is protruded with the rotating shaft, the injection platform is rotationally connected with the rotating shaft, the two sides of the base are provided with the adjusting assembly for driving the injection platform to rotate around the rotating shaft, the adjusting assembly includes the mounting block fixed on the base and the adjusting bolt screwed with the mounting block and abutting against the injection platform at the end, the fastening bolt is arranged between the injection platform and the base to lock and fix them after the injection platform is adjusted.

[0003] It can be known from the above structure that, when adjusting, the fastening bolt needs to be loosened to unlock the injection platform and the base, then according to the adjusting requirement, the adjusting bolt on one side is loosened to leave a gap between the end and the injection platform, then the adjusting bolt on the other side is tightened, the injection platform is driven to rotate around the positioning column by the driving force of the adjusting bolt to fill the gap, until the injection platform abuts against the loosened adjusting bolt, then the fastening bolt is tightened, the above is the complete adjusting steps, but in the actual adjusting process, there are errors in measurement and adjustment, and the injection platform usually needs to be adjusted several times to move to the required position, after the gap between the injection platform and the required position is measured each time, the operator needs to repeat the above process, loosen the adjusting bolt on one side of the injection platform, then tighten the adjusting bolt on the other side of the injection platform, until the injection platform is in the required position, then lock the fastening bolt, limit the relative movement of the injection platform and the base, therefore, the operator needs to repeatedly walk and operate on both sides of the injection platform in the actual operation of the injection platform adjusting mechanism, which leads to low adjusting efficiency and inconvenient operation. UTILITY MODEL CONTENTS

[0004] In view of the shortcomings that the operator needs to repeatedly walk and operate on both sides of the injection platform of the existing injection molding machine injection platform adjusting mechanism, the utility model aims at providing an injection molding machine injection platform which can be adjusted by the operator at a single fixed position.

[0005] In order to solve the above technical problems, the utility model solves them through the following technical schemes:

[0006] The injection molding machine injection platform can be adjusted in a single station, comprising a base and an injection platform horizontally arranged on the base, and an adjusting assembly arranged on the base to drive the injection platform to rotate, the adjusting assembly comprising a first adjusting member horizontally screwed on the base and a second adjusting member partially screwed with the injection platform after passing through the center hole of the first adjusting member, and the second adjusting member and the center hole have a clearance to ensure normal overturning of the injection platform, when the second adjusting member is not completely screwed into the injection platform, the first adjusting member can be screwed into or out of the base to reciprocate between the head of the second adjusting member and the outer wall of the injection platform, and the injection platform is pushed or away from the first adjusting member to realize forward and reverse rotation adjustment.

[0007] According to the above scheme, the adjusting assembly in the scheme needs to loosen the second adjusting member before adjustment, so as to leave a gap between the second adjusting member and the injection platform for the partial screwing of the first adjusting member, when the first adjusting member abuts against the injection platform, the continued screwing of the first adjusting member can push the injection platform to rotate forward.

[0008] When the first adjusting member abuts against the large head end of the second adjusting member, the first adjusting member can be continuously screwed out or the second adjusting member can be tightened, at this time, relative to the first adjusting member, the second adjusting member and the injection platform can be regarded as a whole, the first adjusting member can be screwed out to push the second adjusting member, and the second adjusting member can pull the injection platform to rotate reversely; relative to the second adjusting member, the first adjusting member is fixed with the base, and the second adjusting member is continuously screwed into the injection platform to drive the injection platform to rotate reversely, and the above two operation modes can drive the injection platform to rotate reversely.

[0009] The above process is the adjustment process of the adjusting assembly in the scheme, and the operator only needs to repeat the above process in the station provided with the adjusting assembly until the injection platform is adjusted to the required position, which saves the step of walking back and forth on both sides of the injection platform for the operator, makes the adjustment more efficient, and reduces the labor intensity; when the injection platform is adjusted to the required position and needs to be locked, the first adjusting member is screwed to abut against the injection platform first, and then the second adjusting member is tightened to abut against the first adjusting member to fix the first adjusting member and the injection platform, compared with the prior art, the second adjusting member in the scheme can realize the locking function, and does not need to additionally set a fastener, thereby simplifying the structure of the injection molding machine.

[0010] As a preferred, the base is provided with a mounting block, the mounting block is provided with a first threaded hole for screwing the first adjusting member, and the injection platform is provided with a second threaded hole for partially screwing the second adjusting member, the first threaded hole and the second threaded hole are both arranged along the horizontal direction and are in a non-intersecting state with the rotation axis of the injection platform.

[0011] When the first threaded hole and the second threaded hole are arranged in a direction intersecting the rotation shaft axis, the first adjusting member and the second adjusting member are arranged in a direction perpendicular to the rotation shaft axis, which causes the shooting table to be unable to rotate.

[0012] Preferably, the first adjusting member is a first bolt with a center hole, and the second adjusting member is a second bolt screwed with the shooting table through the center hole.

[0013] The shooting table can be driven to rotate forward or reversely by rotating the first adjusting member in or out after loosening the second adjusting member, and the shooting table can be locked by rotating the second adjusting member to abut against the first adjusting member after the shooting table is adjusted to the required position, which simplifies the structure of the injection molding machine. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a schematic view of the external structure of the shooting table of the injection molding machine according to the embodiment;

[0015] Figure 2 is a schematic view of the external structure of the shooting table of the injection molding machine according to the embodiment;

[0016] Figure 3 is a partial sectional view of the shooting table of the injection molding machine according to the embodiment;

[0017] Figure 4 is Figure 3 is a state change diagram of the adjusting assembly during adjustment;

[0018] Figure 5 is Figure 3 is a state change diagram of the adjusting assembly during adjustment.

[0019] The parts in the above drawings are as follows: 1, shooting table; 2, base; 3, mounting block; 4, first adjusting member; 401, center hole; 5, second adjusting member; 6, rotation shaft; 7, first threaded hole; 8, second threaded hole; 9, guide rail. DETAILED DESCRIPTION

[0020] The utility model will be described in further detail below in combination with the drawings and embodiments.

[0021] Embodiment

[0022] A single-station-adjustable injection molding machine injection platform, according to Figure 1 Or 2 as shown, including the guide setting on the guide rail 9 base 2, the base 2 is provided with a shaft 6, the shaft 6 is horizontally connected with the injection platform 1, in this embodiment, the base 2 is provided with mounting block 3, the mounting block 3 is provided with the adjustment assembly that drives the injection platform 1 reciprocating rotation between the injection platform 1, according to Figures 3 to 5 As shown, the adjustment assembly includes the first bolt with the center hole 401, the mounting block 3 is horizontally provided with the first threaded hole 7 for the first bolt screwing, the center hole 401 of the first bolt is penetrated by the second bolt, the injection platform 1 is provided with the second threaded hole 8 for the second bolt partial screwing, the second bolt and the center hole 401 exist the avoiding clearance that ensures the normal overturning of the injection platform 1, the setting direction of the first threaded hole 7 and the second threaded hole 8 is in the non-intersecting state with the axis of the shaft 6.

[0023] In combination with the above structure, refer to Figures 1 to 5 It can be known that:

[0024] When the first bolt is screwed into or out of the mounting block 3, it can make itself reciprocate between the head of the second bolt and the outer wall of the injection platform 1, when the second bolt is loosened, according to Figure 4 As shown, when the first bolt abuts against the injection platform 1, it can continue to screw in to drive the injection platform 1 to rotate forward, according to Figure 5 As shown, when the first bolt abuts against the head of the second bolt, it can continue to screw out the first bolt or tighten the second bolt, which can drive the injection platform 1 to rotate reversely, therefore, the injection platform 1 can be adjusted to rotate forward or reversely by moving towards or away from the first bolt;

[0025] When the injection platform 1 needs to be locked after being adjusted to the required position, first, the first adjusting piece 4 is rotated to abut against the injection platform 1, and then the second adjusting piece 5 is tightened to abut against the first adjusting piece 4 to fix the first adjusting piece 4 and the injection platform 1.

[0026] According to the above adjustment process, the following effects can be obtained, the single-station-adjustable injection molding machine injection platform in this embodiment has the adjustment assembly for forward and reverse reciprocating adjustment, the operator only needs to repeat the above process in the station provided with the adjustment assembly until the injection platform 1 is adjusted to the required position, which saves the step of walking back and forth on both sides of the injection platform 1 for the operator, makes the adjustment more efficient, and reduces the labor intensity;

[0027] The second adjusting piece 5 in this embodiment also has the function of locking the injection platform 1 and the base 2, without the need for additional fasteners between the injection platform 1 and the base 2, which simplifies the structure of the injection molding machine.

[0028] It should be pointed out finally that: the above only for the preferred embodiments of the utility model have, and do not for limiting the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement etc. that is made within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A single-station adjustable injection molding machine injection unit, comprising a base (2) and an injection unit (1) horizontally rotatably mounted on the base (2), wherein the base (2) is provided with an adjustment assembly for driving the injection unit (1) to rotate, characterized in that: The adjusting assembly comprises a first adjusting member (4) horizontally screwed on the base (2) and a second adjusting member (5) partially screwed with the shooting table (1) through the central hole (401) of the first adjusting member (4), and there is a clearance between the second adjusting member (5) and the central hole (401) to ensure normal overturning of the shooting table (1), when the second adjusting member (5) is not completely screwed into the shooting table (1), the first adjusting member (4) can be screwed into or out of the base (2) to reciprocate between the head of the second adjusting member (5) and the outer wall of the shooting table (1), and the shooting table (1) is pushed towards or away from the first adjusting member (4) to realize forward and reverse rotation adjustment.

2. A single-station adjustable injection-molding machine platen according to claim 1, characterized in that: The base (2) is provided with a mounting block (3), the mounting block (3) is provided with a first threaded hole (7) for screwing the first adjusting member (4), and the shooting table (1) is provided with a second threaded hole (8) for partially screwing the second adjusting member (5), the first threaded hole (7) and the second threaded hole (8) are both horizontally arranged and are not intersected with the rotation axis of the shooting table (1).

3. A single-station adjustable injection-molding machine platen according to claim 1, wherein: The first adjusting member (4) is a first bolt with a central hole (401), and the second adjusting member (5) is a second bolt screwed with the shooting table (1) through the central hole (401).

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