Anti-shaking structure for product ejected by inclined ejector of mold

Abstract

The utility model relates to the technical field of dies, in particular to an anti-shaking structure of a die inclined ejector for ejecting a product, which comprises a die body, a forming groove wall arranged in the die body is an inclined plane, a positioning pin is fixed on the front side of the die body close to the forming groove, a connecting arm is sleeved on the positioning pin in a sliding mode, and an ejector baffle is fixed on the connecting arm. The top baffle is located above the forming groove, when a product is obliquely ejected out of the forming groove by an oblique ejection piece on the mold body in the inclination direction of the bottom wall of the mold forming groove, the top end of the product makes contact with the top baffle, and it is guaranteed that the product cannot shake up and down during demolding through guiding of the top baffle. The mechanical arm grabs the product when the product reaches the demolding position, and the product is stably taken out along with outward movement of the connecting arm along the positioning pin.

Description

Technical Field

[0001] The utility model relates to the technical field of molds, in particular to a mold inclined top ejection product anti-sway structure. Background Art

[0002] Some molds are used for injection molding of products with inclined surfaces. Due to the particularity of the product structure, the inclined ejector provided on the mold is used to eject the product obliquely along the slope direction of the mold during demoulding. However, when it reaches the demoulding position, the product is often still stuck to the inclined top of the mold, which makes it easy to damage the product when taking it out, resulting in product defects.

[0003] Based on this, this solution adds a mold inclined top to the outside of the mold to eject the product and prevent it from shaking, escorting the product out of the mold and preventing it from being damaged. Utility Model Content

[0004] The utility model aims at least to solve the problem in the prior art that the product and the mold are prone to collision when the mold is demoulded.

[0005] The present invention provides a structure for preventing products from shaking when being ejected from a mold by an inclined ejector, which is achieved by the following specific technical means: comprising a mold body, wherein the wall of a molding groove provided in the mold body is an inclined surface, a positioning pin is fixed on the front side of the mold body near the molding groove, a connecting arm is provided on the sliding sleeve of the positioning pin, a top baffle is fixed on the connecting arm, and the top baffle is located above the molding groove, and when the product is obliquely ejected from the molding groove by an inclined ejection piece on the mold body along the inclination direction of the bottom wall of the mold molding groove, the top end contacts the top baffle, thereby ensuring that the product does not shake up and down during demolding, and a manipulator is installed on the top baffle, and the manipulator grabs the product when the product reaches the demolding position and takes the product out smoothly.

[0006] Preferred technical solution 1: Side baffles are fixed on both sides of the top baffle, and the two groups of side baffles are respectively located on both sides of the product in the molding groove to ensure that the product does not move left and right when demolding.

[0007] Preferred technical solution 2: The robot sucks the product through the suction cup arranged thereon.

[0008] Preferred technical solution three: multiple groups of positioning pins are provided on the mold body to improve the supporting stability of the top baffle.

[0009] Preferred technical solution four: a positioning hole is opened on the mold body, and the positioning pin is inserted into the positioning hole.

[0010] The above structure enables this solution to have the following beneficial effects:

[0011] 1. Add positioning pins to the mold and use a robot fixture to fix the product immediately after the mold is opened. By positioning the product and safely escorting the product out of the mold, the product can be prevented from being damaged, which solves the problem of damage and ensures the quality of the product.

[0012] 2. In addition, the robot can locate and pick up products to improve production efficiency;

[0013] 3. The anti-sway structure solves the functions that special structural products cannot achieve in mold design, and is a very good auxiliary tool for mold and injection molding production. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 This is the main view of the mold body of this scheme;

[0016] Figure 2 This is the ejection status diagram of the product in this solution.

[0017] Among them, 1. mold body, 11. molding groove, 2. positioning pin, 3. connecting arm, 4. top baffle, 5. manipulator, 51. suction cup, 6. side baffle, 7. product. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-Figure 2 The anti-sway structure of the mold oblique ejection product 7 includes a mold body 1, a molding groove 11 wall provided in the mold body 1 is an inclined surface, a plurality of positioning holes are provided at the front side of the mold body 1 near the molding groove 11, and positioning pins 2 are inserted and fixed in the positioning holes. Connecting arms 3 are slidably sleeved on the plurality of positioning pins 2, and a top baffle 4 is fixed on the connecting arm 3. The top baffle 4 is located above the molding groove 11. When the product 7 is obliquely ejected from the molding groove 11 by the oblique ejection piece on the mold body 1 along the inclination direction of the bottom wall of the mold molding groove 11, the top end contacts the top baffle 4, and is guided by the top baffle 4 to ensure that the product 7 does not shake up and down during demolding. A manipulator 5 is installed on the top baffle 4, and the manipulator 5 grabs the product 7 when the product 7 reaches the demolding position, and as the connecting arm 3 moves outward along the positioning pin 2, the product 7 is smoothly taken out.

[0020] See also Figure 1-Figure 2 The mold has an anti-sway structure for ejecting the product 7 with an inclined top. Side baffles 6 are fixed on both sides of the top baffle 4. The two sets of side baffles 6 are respectively located on both sides of the product 7 in the molding groove 11. The guidance of the side baffles 6 ensures that the product 7 will not move left and right when demolding.

[0021] See also Figure 2 The mold has an anti-sway structure for ejecting the product 7 with an inclined top, and the manipulator 5 sucks the product 7 through the suction cup 51 arranged thereon. The manipulator 5 is equipped with multiple groups of suction cups 51, and the multiple groups of suction cups 51 suck different parts of the product 7.

[0022] In the original mold opening state, product 7 slides with the inclined ejector, and is manually placed and taken. Since product 7 has no external support structure and is in a suspended state, it will shift and shake during the ejection process, so product 7 will be damaged. In addition, manual removal of product 7 is unstable and inefficient, which seriously affects the quality and progress of production.

[0023] The mold is now in the open mold state. Due to the addition of the positioning pin 2, the robot 5 is used to cooperate with the top baffle 4 and the side baffle 6 to realize the positioning and alignment of the product 7. The product 7 is escorted to move parallel and vertically after demolding, and scratches are avoided in the process, thereby ensuring the quality of the product 7. In addition, the robot 5 positions and absorbs the product 7 to improve production efficiency.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A structure for preventing products from shaking when ejecting products by means of a slanted ejector of a mold, comprising a mold body (1), wherein the wall of a molding groove (11) provided in the mold body (1) is an inclined surface, and characterized in that: A positioning pin (2) is fixed on the front side of the mold body (1) near the molding groove (11), a connecting arm (3) is slidably sleeved on the positioning pin (2), a top baffle (4) is fixed on the connecting arm (3), the top baffle (4) is located above the molding groove (11), and when the product (7) is obliquely ejected from the molding groove (11) by the oblique ejection piece on the mold body (1) along the inclination direction of the bottom wall of the mold molding groove (11), the top end contacts the top baffle (4), and a manipulator (5) is installed on the top baffle (4), and the manipulator (5) grabs the product (7) when the product (7) reaches the demoulding position.

2. The anti-sway structure for ejecting products by the inclined ejector of the mold according to claim 1 is characterized by: Side baffles (6) are fixed on both sides of the top baffle (4), and two groups of side baffles (6) are respectively located on both sides of the product (7) in the forming groove (11).

3. The anti-sway structure for ejecting products by a slanted ejector of a mold according to claim 1, characterized in that: The robot (5) sucks the product (7) via a suction cup (51) arranged thereon.

4. The anti-sway structure for ejecting products by a slanted ejector of a mold according to claim 1, characterized in that: The positioning pins (2) are arranged in multiple groups on the mold body (1), and are slidably sleeved on the multiple groups of positioning pins (2) through the connecting arms (3).

5. The anti-sway structure for ejecting products by a slanted ejector of a mold according to claim 1, characterized in that: The mold body (1) is provided with a positioning hole, and the positioning pin (2) is inserted into the positioning hole.

6. The anti-sway structure for ejecting products by a slanted ejector of a mold according to claim 3, characterized in that: The robot arm (5) is equipped with multiple groups of suction cups (51).

Images