A plastic shell feeding device

Abstract

The utility model belongs to the technical field of plastic shell processing, provide a kind of plastic shell feeding device, the plastic shell feeding device includes cabinet, the front of cabinet is opened cabinet door, fixed seat is equipped in the cabinet, rotatable seat is rotatably arranged between fixed seat and cabinet top surface, rotating motor for driving rotatable seat rotation is equipped on fixed seat, rotatable seat is equipped with mounting seat, left and right two pairs of guide rods are equipped in mounting seat front and back, clamping plate is slidably arranged on left and right two pairs of guide rods, and stop seat is arranged on same pair of guide rod, spring is sleeved between clamping plate and stop seat on each guide rod. The device can realize continuous feeding by setting rotatable seat and two front and rear carriers, when the carrier at feeding station is in empty load state, rotating motor drives rotatable seat to rotate, so that the two front and rear carriers switch station, the carrier at feeding station is in full load state, continue to carry out feeding operation, improve feeding efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of plastic shell processing technology, and in particular relates to a plastic shell feeding device. Background Technology

[0002] In automated production lines for plastic casings, the feeding device needs to achieve orderly material transport and precise positioning to ensure the automated connection of subsequent assembly and testing processes.

[0003] In the feeding stage of the plastic shell production line, the carrier frame is the core component for material carrying. Currently, most plastic shell feeding devices used in the industry adopt a fixed installation structure for their carrier frames: the carrier frame is directly fixed to the shell by rigid connectors such as bolts. During installation, multiple connection holes need to be precisely aligned, and special tools are needed to tighten the connectors one by one. The installation steps are cumbersome, time-consuming, and affect the feeding efficiency. Utility Model Content

[0004] In view of the above problems, the purpose of this utility model is to provide a plastic shell feeding device, which aims to solve the problem of low feeding efficiency of existing plastic shell feeding devices.

[0005] The present invention adopts the following technical solution:

[0006] The plastic housing feeding device includes a chassis with a door on the front. A fixed base is provided inside the chassis, and a rotating base is rotatably mounted between the fixed base and the top surface of the chassis. A rotary motor for driving the rotating base is mounted on the fixed base. The rotating base has a mounting seat, and two pairs of guide rods are provided at the front and rear of the mounting seat. Clamping plates are slidably mounted on the two pairs of guide rods, and a stop is provided on each pair of guide rods. A spring is fitted on each guide rod between the clamping plate and the stop. A carrier is placed between the clamping plate and the left and right stops, and the rotating base supports the carrier. A locking screw is screwed into the stop, and the end of the locking screw abuts against the clamping plate. The top surface of the chassis has a top opening and a material unloading opening corresponding to the front and rear carriers, respectively.

[0007] Furthermore, the machine housing is equipped with a lifting cylinder, the drive shaft of which is connected to a fixed base. The top surface of the machine housing is provided with a long baffle and a short baffle facing the material inlet. The long baffle and the short baffle are vertically arranged. The machine housing is provided with a sliding plate and a slider facing the long baffle and the short baffle, respectively. The left and right ends of the sliding plate and the slider are provided with downward-facing limit blocks, which are located inside the material inlet. The machine housing is provided with sliding cylinders for driving the slider and the sliding plate to move.

[0008] Furthermore, the rotating base has a notch facing the carrier.

[0009] Furthermore, the carrier frame has a C-shaped structure, and both the left and right sides of the carrier frame are bent inward to form retaining edges.

[0010] The beneficial effects of this utility model are:

[0011] 1. This device enables continuous feeding by setting up a rotating base and two carriers at the front and rear. When the carrier at the feeding station is unloaded, the rotary motor drives the rotating base to rotate, causing the two carriers to switch positions. When the carrier at the feeding station is fully loaded, the feeding operation continues, improving feeding efficiency.

[0012] 2. This device securely fixes the plastic shell on the carrier by installing clamps, springs, and locking screws on the guide rod. The position of the clamps can be adjusted by rotating the locking screws; under the action of the springs, the clamps clamp the plastic shell tightly, preventing it from shaking or falling during transport. Attached Figure Description

[0013] Figure 1 This utility model provides an overall drawing of a plastic shell feeding device.

[0014] Figure 2 This utility model provides a schematic diagram of the carrier installation.

[0015] Figure 3 This utility model provides a schematic diagram of the installation of the clamping plate and the stop.

[0016] Figure 4 This utility model provides for Figure 1 Enlarged view of point A in the middle. Detailed Implementation

[0017] To make the purpose, technical solution, and advantages of this utility model patent clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0018] To illustrate the technical solution described in this utility model, specific embodiments are described below.

[0019] For ease of explanation, only the parts relevant to the embodiments of this utility model are shown.

[0020] Combination Figure 1-4As shown, the plastic housing feeding device includes a housing 1 with a door 2 on the front. A fixed seat 2 is provided inside the housing 1. A rotating seat 3 is rotatably provided between the fixed seat 2 and the top surface of the housing 1. A rotary motor 4 for driving the rotating seat to rotate is provided on the fixed seat 2. A mounting seat 5 is provided on the rotating seat 3. Two pairs of guide rods 6 are provided on the front and back of the mounting seat 5. Clamping plates 7 are slidably provided on the two pairs of guide rods 6. A stop seat 8 is provided on the same pair of guide rods 6. A spring 9 is sleeved on each guide rod 6 between the clamping plate and the stop seat 8. A carrier frame 10 is placed between the clamping plate 7 and the left and right stops. The rotating seat 3 supports the carrier frame 10. A locking screw 11 is screwed into the stop seat 8. The end of the locking screw 11 abuts against the clamping plate 7.

[0021] The top surface of the chassis 1 has a top opening and a material loading port 13 corresponding to the front and rear carriers, respectively. A top cover 12 is rotatably installed at the top opening. The carrier below the top cover is in a waiting position, and the carrier below the material loading port is in a loading position. Figure 2-3 In the machine housing, a pushing and moving module 14 is provided corresponding to the loading station, and a pushing frame 15 is provided at the moving end of the pushing and moving module. A notch 16 is provided on the rotating base 3 directly opposite the carrier frame, which facilitates the pushing frame to push the plastic shell on the carrier frame. Since the pushing and moving module is existing technology, it will not be described in detail here.

[0022] Initially, the rack at the loading station is fully loaded, meaning multiple plastic shells are stacked on it. The rack at the waiting station is also fully loaded. The pushing module moves the pushing rack upwards, pushing the plastic shells from the loading station out of the picking port one by one. The chassis has a picking mechanism that transfers the plastic shells pushed out of the picking port to the next station.

[0023] When the carrier at the loading station is in an unloaded state, the rotary motor drives the rotating seat to rotate, causing the front and rear carriers to switch positions. At this time, the carrier at the loading station is in a fully loaded state, and the loading operation continues.

[0024] When a rack at the waiting station needs a replacement plastic shell, the worker opens the door and top cover, rotates the two locking screws near the door, and the screws push the clamping plate to move, further compressing the spring. The clamping plate moves away from the stop, and the clamping plate and stop no longer clamp the rack. The worker removes the empty rack through the top opening, and then places the rack with the stacked plastic shells between the clamping plate and stop as required, with the rotating base supporting the rack. The worker then rotates the two locking screws in the opposite direction; under the action of the spring, the clamping plate clamps the plastic shells securely, and then closes the top cover and door.

[0025] Figure 2In this design, the stop 8 has an L-shaped structure, and the carrier frame has a C-shaped structure. Both sides of the carrier frame 10 are bent inwards to form side guards 17. When the carrier frame containing the stacked plastic shells is placed between the clamping plate and the stop 8 from the top opening as required, the side guards on both sides of the carrier frame are located inside the L-shaped stop 8. By blocking the side guards with the stop 8, the plastic shells can be better supported and positioned, further improving the stability of the plastic shells.

[0026] As a specific structure, Figure 1-2 as well as Figure 4 In the machine housing 1, a lifting cylinder 18 is provided inside. The drive shaft of the lifting cylinder 18 is connected to the fixed base 2. The top surface of the machine housing 1 is provided with a long baffle 19 and a short baffle 20 facing the material inlet 13. The long baffle 19 and the short baffle 20 are vertically arranged. The machine housing 1 is provided with a sliding plate 21 and a slider 22 facing the long baffle 19 and the short baffle 20 respectively. The left and right ends of the sliding plate 21 and the slider 22 are provided with downward-facing limiting blocks 23. The limiting blocks are located inside the material inlet. The machine housing 1 is provided with sliding cylinders 24 for driving the slider and the sliding plate to move.

[0027] In this structure, the sliding plate and the long baffle are arranged front and rear, while the short baffle and the slider are arranged left and right. When the carrier moves to the loading station, the lifting cylinder drives the rotating seat to move up a short distance. The corresponding position of the carrier at the loading station contacts the long baffle and the short baffle respectively. Then, the two sliding cylinders drive the sliding plate and the slider to move towards the carrier until the limiting blocks on the sliding plate and the slider abut against the corresponding position of the carrier. The limiting blocks, along with the long baffle and the short baffle, limit the carrier again, further improving the stability during loading.

[0028] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A plastic shell feeding device, characterized in that: The plastic housing feeding device includes a chassis with a door on the front. A fixed base is provided inside the chassis, and a rotating base is rotatably mounted between the fixed base and the top surface of the chassis. A rotary motor for driving the rotating base is mounted on the fixed base. The rotating base has a mounting seat, and two pairs of guide rods are provided at the front and rear of the mounting seat. Clamping plates are slidably mounted on the two pairs of guide rods, and a stop is provided on each pair of guide rods. A spring is fitted on each guide rod between the clamping plate and the stop. A carrier is placed between the clamping plate and the left and right stops, and the rotating base supports the carrier. A locking screw is screwed into the stop, and the end of the locking screw abuts against the clamping plate. The top surface of the chassis has a top opening and a material unloading opening corresponding to the front and rear carriers, respectively.

2. The plastic shell feeding device as described in claim 1, characterized in that: The machine housing is equipped with a lifting cylinder, the drive shaft of which is connected to a fixed base. The top surface of the machine housing is provided with a long baffle and a short baffle facing the material inlet. The long baffle and the short baffle are vertically arranged. The machine housing is provided with a sliding plate and a slider facing the long baffle and the short baffle, respectively. The left and right ends of the sliding plate and the slider are provided with downward-facing limit blocks. The limit blocks are located inside the material inlet. The machine housing is provided with sliding cylinders for driving the slider and the sliding plate to move.

3. The plastic shell feeding device as described in claim 2, characterized in that: The rotating base has a notch facing the carrier.

4. The plastic shell feeding device as described in claim 3, characterized in that: The carrier frame has a C-shaped structure, and both the left and right sides of the carrier frame are bent inward to form retaining edges.

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