Automatic material taking device for garbage can pedal injection molding

Abstract

The utility model provides an automatic material taking device for garbage can pedal injection molding, which comprises a base and a support seat, the support seat is rotatably mounted on the base, and the rotating axis of the support seat is parallel to the mold closing direction of an injection molding machine; a sliding seat is arranged on the support seat in a sliding mode, and the sliding direction of the sliding seat is parallel to the rotating axis of the support seat. A strip-shaped support is arranged on the sliding base in a sliding fit mode, the sliding direction of the strip-shaped support is perpendicular to the sliding direction of the sliding base, an installation base is fixed to the lower end of the strip-shaped support, and a clamping jaw or a suction cup used for clamping materials is installed on the installation base. The garbage can pedal injection molding automatic material taking device is compact in structure, low in cost, small in installation space, high in discharging efficiency, good in effect and stable and reliable to use.

Description

Technical Field

[0001] The utility model relates to a trash can stepping foot, in particular to an automatic material taking device for stepping foot injection molding of a trash can stepping foot. Background Art

[0002] A trash can is a container for garbage. In order to avoid odor, a lid is usually set on the trash can to prevent the garbage in the trash can from emitting odor and affecting the surrounding environment. For ease of use, a footstep is usually set at the bottom of the trash can. The lid can be opened by stepping on it to facilitate the placement of garbage. This greatly improves the convenience of garbage placement and avoids the inconvenience of manually opening the lid.

[0003] The foot-stepping product is made by injection molding. After the traditional injection molding machine completes the injection molding, the material is unloaded manually, which is inefficient and has certain safety hazards. In order to improve the degree of automation, in the prior art, an intelligent manipulator is arranged on one side of the injection molding machine to realize automatic unloading of the product through the manipulator, which has high cost, complicated operation, and large installation space. Summary of the invention

[0004] The technical problem to be solved by the utility model is to provide a garbage can foot-stepping injection molding automatic material taking device with compact structure, small volume, low cost and good material taking effect.

[0005] The utility model provides a garbage can stepping on the foot injection molding automatic material taking device, comprising a base 1 and a bracket seat 2, the base 1 is provided with a connecting hole for connecting with a slide, the bracket seat 2 is rotatably mounted on the base 1, the rotation axis of the bracket seat 2 is parallel to the mold closing direction of the injection molding machine, the base 1 is hinged with a first cylinder 12, the output shaft of the first cylinder 12 is hinged with the bracket seat 2 and is used to drive the bracket seat 2 to rotate; the bracket seat 2 is slidably equipped with a slide seat 4, the sliding direction of the slide seat 4 is parallel to the rotation axis of the bracket seat 2, The bracket seat 2 is provided with a second cylinder 3, and the output shaft of the second cylinder 3 is connected to the slide seat 4 and is used to drive the slide seat 4 to slide; the slide seat 4 is slidably provided with a strip bracket 5, and the sliding direction of the strip bracket 5 is perpendicular to the sliding direction of the slide seat 4, and a mounting seat 52 is fixed to the lower end of the strip bracket 5, and a third cylinder 6 is fixed to the slide seat 4, and the output shaft of the third cylinder 6 is connected to the mounting seat 52 and is used to drive the mounting seat 52 to move, and a clamp or suction cup 7 for clamping materials is installed on the mounting seat 52.

[0006] Furthermore, the rotation angle of the bracket seat 2 is 90 degrees.

[0007] Furthermore, the bracket seat 2 is a frame-shaped bracket.

[0008] Furthermore, the bracket seat 2 is provided with guide rods 21, and the guide rods 21 are two and parallel to the rotation axis of the bracket seat 2. Guide sleeves 41 are provided on both sides of the slide seat 4. The guide sleeves 41 are provided with guide holes for allowing the guide rods 21 to pass through and achieve sliding fit.

[0009] Furthermore, the base 1 is in a plate shape, and a hinge seat 11 is provided on the base 1 . A main shaft is rotatably mounted on the hinge seat 11 via a bearing, and the main shaft is fixed to the end of the bracket seat 2 .

[0010] Furthermore, a strip guide rail 51 is installed on the side wall of the strip support 5, and a guide groove capable of accommodating the strip guide rail 51 to be inserted and slide-fitted is opened on the side wall of the slide seat 4.

[0011] Furthermore, elastic buffers are provided on the two limit positions of the mounting seat 52 and the sliding seat 4 .

[0012] Furthermore, the center of gravity of the bracket seat 2 is located on the rotation axis of the bracket seat 2.

[0013] Furthermore, the sliding distance of the slide seat 4 is greater than 10 cm and less than 30 cm.

[0014] The advantages of the utility model are: the automatic material-removing device for injection molding of a trash can by stepping on the foot of the utility model is arranged at the upper end of the injection molding machine, which greatly reduces the installation space and avoids space waste; it is driven by a cylinder, has a compact structure, low manufacturing cost and use cost, is simple to operate, runs stably and reliably, and has good use effect; a rotating bracket seat is provided, which can realize 90-degree rotation, realize horizontal discharging, reduce the movement stroke, reduce the height space, and reduce the occupied space and manufacturing cost; a buffer is provided, which can realize elastic contact and avoid impact, and at the same time can limit the stroke, and is stable and reliable to use; the automatic material-removing device for injection molding of a trash can by stepping on the foot of the utility model has a compact structure, low cost, small installation space, high discharging efficiency and good effect, and is stable and reliable to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the automatic material taking device for stepping on the foot of the garbage can injection molding of the utility model;

[0016] Figure 2 This is a schematic diagram of the installation of the bracket seat of the automatic material-removing device for stepping on the foot of the garbage bin of the utility model;

[0017] Figure 3 This is a schematic diagram of the installation of the slide seat of the automatic material removal device for stepping on the foot of the garbage bin of the utility model;

[0018] Figure 4 This is a structural schematic diagram of the mounting base of the automatic material-removing device for stepping on the foot of the garbage bin according to the utility model. DETAILED DESCRIPTION

[0019] The following is a detailed description of the embodiments of the present utility model in conjunction with the accompanying drawings.

[0020] See also Figure 1-Figure 4 The utility model provides an automatic material taking device for stepping on the foot of injection molding of a trash can, which is installed on a guide rail, and the guide rail is horizontally arranged at the upper end of an injection molding machine. The guide rail is horizontally arranged, and its length direction is perpendicular to the mold closing direction of the injection molding machine, and is used to move the product in the mold to the discharging conveyor belt to realize automatic discharging.

[0021] Specifically, it includes a base 1 and a bracket seat 2. A connecting hole is provided on the base 1 for mounting it to the slide of the guide rail to achieve forward and backward movement. The bracket seat 2 is rotatably mounted on the base 1, and the rotation axis of the bracket seat 2 is parallel to the mold closing direction of the injection molding machine. In this embodiment, the base 1 is plate-shaped and made of steel plate. The connecting holes are provided at the four corners of the steel plate. A hinge seat 11 is provided on the base 1. The hinge seat 11 is cylindrical. A main shaft is rotatably mounted in the hinge seat 11 through a bearing. There are at least two bearings, which can improve the radial bearing capacity of the main shaft. The main shaft is fixed to the end of the bracket seat 2, thereby realizing the rotatable installation of the bracket seat 2. In this embodiment, a locking hole is provided at the end of the bracket seat 2. The locking hole is provided at the center of the bracket seat 2, so that the center of gravity of the bracket seat 2 is located on the rotation axis of the bracket seat 2. The main shaft is sleeved on the locking hole and is fixed by bolts.

[0022] A first cylinder 12 is hinged on the base 1. Specifically, a cylindrical protrusion is provided on the base 1. The tail of the first cylinder 12 is hinged on the end of the cylindrical protrusion, and its rotation axis is parallel to the rotation axis of the bracket seat 2. A connecting plate 22 is provided at the end of the bracket seat 2. The output shaft of the first cylinder 12 is connected to the connecting plate 22. The rotation of the bracket seat 2 can be achieved by the extension and contraction of the first cylinder 12. A slide seat 4 is slidably provided on the bracket seat 2. The sliding direction of the slide seat 4 is parallel to the rotation axis of the bracket seat 2. In this embodiment, a guide rod 21 is provided on the bracket seat 2. There are two guide rods 21, which are arranged in parallel. At the same time, the guide rod 21 is parallel to the rotation axis of the bracket seat 2. Guide sleeves 41 are provided on both sides of the slide seat 4. A slot is opened on the guide sleeve 41. There is a guide hole, and the guide rod 21 is sleeved in the guide hole, thereby realizing the sliding connection between the slide seat 4 and the bracket seat 2. A second cylinder 3 is provided on the bracket seat 2, and the output shaft of the second cylinder 3 is connected to the slide seat 4, which is used to drive the slide seat 4 to slide; in this embodiment, the bracket seat 2 is a frame-shaped bracket, which includes two parallel cross beams and longitudinal beams perpendicular to the cross beams, which form a rectangular frame structure, and a mounting hole is opened at the center of one of the longitudinal beams, and a locking block is provided on the longitudinal beam, and a locking hole coaxial with the mounting hole is opened on the locking block, and an opening is provided at one end of the locking hole, and a light hole and a screw hole are respectively provided on both sides of the opening, and a bolt passes through the light hole and the screw hole in turn, and by tightening the bolt, the opening can be clamped, thereby realizing the locking and fixation of the main shaft.

[0023] Two guide rods 21 are provided in the rectangular frame. The two guide rods are parallel to the crossbeam and are symmetrically arranged in the rectangular frame. A mounting plate 23 is provided at the rear end of the guide rod 21. The mounting plate 23 is arranged at an end away from the base. The mounting plate 23 is strip-shaped. The second cylinder 3 is fixed on the mounting plate 23, and the second cylinder 3 is coaxial with the rotation axis of the bracket seat 2. The output shaft of the second cylinder 3 passes through the mounting plate 23 and is connected to the slide seat 4, so as to drive the slide seat 4 to move.

[0024] The slide 4 is a symmetrical structure, and a strip bracket 5 is slidably mounted on the slide 4. The strip bracket 5 is located at the end facing away from the second cylinder 3, and is arranged at the center of the bracket seat 2 and is perpendicular to the plane where the bracket seat 2 is located. The sliding direction of the strip bracket 5 is perpendicular to the sliding direction of the slide 4. In this embodiment, the strip bracket 5 is arranged at the center of the slide 4, and its length direction (sliding direction) is perpendicular to the plane where the bracket seat 2 is located, that is, perpendicular to the plane formed by the two guide rods 21. Specifically, the strip bracket 5 is made of a profile with a rectangular cross-section, and a strip guide rail 51 is installed on the side wall of the strip bracket 5. The cross-section of the strip guide rail 51 is trapezoidal or T-shaped. At the same time, a guide groove is opened on the side wall of the slide 4, which is arranged on the side facing away from the second cylinder. The cross-sectional shape of the guide groove is the same as the cross-sectional shape of the strip guide rail, and it can accommodate the insertion of the strip guide rail 51, thereby realizing sliding matching.

[0025] A mounting seat 52 is fixed at the lower end of the strip bracket 5, and a third cylinder 6 is fixed on the slide seat 4. The third cylinder 6 is parallel to the sliding direction of the strip bracket. The output shaft of the third cylinder 6 is connected to the mounting seat 52 to drive the mounting seat 52 to move. A clamp or suction cup 7 is installed on the mounting seat 52 to clamp the material in the mold.

[0026] In this embodiment, the rotation angle of the bracket seat 2 is 90 degrees. When working, the slide on the injection molding machine drives the material taking device to move to the top of the injection molding machine. At this time, the material taking device is in the initial state, and the first cylinder drives the bracket seat 2 to rotate to a horizontal state, so that the strip bracket 5 is in a vertical state; at the same time, the slide seat 4 is away from the product direction; then, the third cylinder drives the mounting seat to move down the product position, and the second cylinder 3 drives the slide seat to approach the product direction until the suction cup or clamps the product, and then the second cylinder 3 moves in the opposite direction to make The slide 4 moves away from the mold to move the product out of the mold cavity; then the mounting seat moves up and the first cylinder drives the bracket seat 2 to rotate and rotate the strip guide rail in the horizontal direction until the strip bracket is completely horizontal. At this time, the slide drives the device to move forward horizontally to move the material out of the top of the injection molding machine; then the bracket seat 2 rotates in the opposite direction to the horizontal, so that the strip bracket is in a vertical state, and the third cylinder drives the mounting seat to move down to the limit position, placing the material on the conveyor belt to complete the discharge, and then reset to proceed to the next material removal procedure.

[0027] In order to improve the movement efficiency and avoid impact, elastic buffers are provided on the two limit positions of the mounting seat 52 and the slide seat 4, which can achieve elastic contact when reaching the limit position, avoid over-travel and impact, and have high stability and reliability.

[0028] The utility model discloses an automatic material-removing device for injection molding by stepping on the foot of a trash can, which is arranged at the upper end of an injection molding machine, greatly reducing the installation space and avoiding space waste; it is driven by an air cylinder, has a compact structure, low manufacturing cost and use cost, is easy to operate, runs stably and reliably, and has good use effect; a rotating bracket seat is provided, which can realize 90-degree rotation, realize horizontal material discharging, reduce the movement stroke, reduce the height space, reduce the occupied space and the manufacturing cost; a buffer is provided, which can realize elastic contact and avoid impact, and can limit the stroke at the same time, and is stable and reliable to use; the utility model discloses an automatic material-removing device for injection molding by stepping on the foot of a trash can, has a compact structure, low cost, small installation space, high material discharging efficiency and good effect, and is stable and reliable to use.

[0029] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A trash can foot-stepping injection molding automatic material taking device, characterized by: The cam is provided with a plurality of cylinders, the cylinder being arranged on the support frame and the plurality of cylinders being arranged on the support frame, and the plurality of cylinders being arranged on the support frame and the plurality of cylinders being arranged on the support frame.

2. The automatic material taking device for stepping on the foot of the garbage can injection molding as claimed in claim 1 is characterized by: The rotation angle of the bracket seat is 90 degrees.

3. The automatic material taking device for stepping on the foot of the garbage can injection molding as claimed in claim 1 is characterized by: The support seat is a frame-shaped support.

4. The automatic material taking device for stepping on the foot of the garbage can injection molding as claimed in claim 1 is characterized by: The support seat is provided with guide rods, which are two and parallel to the rotation axis of the support seat. Guide sleeves are provided on both sides of the slide seat, and guide holes are provided on the guide sleeves for allowing the guide rods to pass through and realize sliding fit.

5. The automatic material taking device for stepping on the foot of the garbage can injection molding as claimed in claim 1 is characterized by: The base is in the shape of a plate, a hinge seat is arranged on the base, a main shaft is rotatably mounted on the hinge seat via a bearing, and the main shaft is fixed to the end of the bracket seat.

6. The automatic material taking device for stepping on the foot of the garbage can injection molding as claimed in claim 1, characterized in that: A strip guide rail is installed on the side wall of the strip-shaped bracket, and a guide groove capable of accommodating the strip guide rail to be inserted and slide-fitted is opened on the side wall of the slide seat.

7. The automatic material taking device for stepping on the foot of the garbage can injection molding as claimed in claim 1, characterized in that: Elastic buffers are provided on the two limit positions of the mounting seat and the sliding seat.

8. The automatic material taking device for stepping on the foot of the garbage can injection molding as claimed in claim 1, characterized in that: The center of gravity of the support seat is located on the rotation axis of the support seat.

9. The automatic material taking device for stepping on the foot of the garbage can injection molding as claimed in claim 1, characterized in that: The sliding distance of the sliding seat is greater than 10 cm and less than 30 cm.

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