CN-224198777-U - Feeding and discharging mechanism for trolley

CN224198777UCN 224198777 UCN224198777 UCN 224198777UCN-224198777-U

Abstract

The utility model discloses a trolley loading and unloading mechanism which comprises two guide assemblies arranged side by side, a trolley body connected with the guide assemblies in a sliding manner, a material rack arranged on the trolley body, two in-place detection assemblies and a material rack locking mechanism, wherein the material rack comprises a fixed end material rack and an adjustable position material rack, the fixed end material rack is arranged at one end of the trolley body, the adjustable position material rack is detachably arranged at the other end of the trolley body and opposite to the fixed end material rack, the two in-place detection assemblies are arranged on the fixed end material rack and are used for detecting whether the trolley body reaches a preset position along the sliding of the guide assemblies, and the material rack locking mechanism is opposite to the fixed end material rack and is used for locking the fixed end material rack when the trolley body reaches the preset position. According to the utility model, the guiding component guides the vehicle body to slide along the preset path, so that the rapid and accurate carrying of materials is realized, and the two in-place detection components are arranged to enable the vehicle body to accurately detect whether the vehicle body reaches the preset position, so that the positioning accuracy of the trolley is improved.

Inventors

GONG RUIQI
Liang Wenru
WANG QIYUAN
ZHOU ZHENG

Assignees

深圳市博视科技有限公司

Dates

Publication Date: 20260505
Application Date: 20250526

Claims (9)

1. The trolley feeding and discharging mechanism is characterized by comprising two guide assemblies arranged side by side, a trolley body in sliding connection with the guide assemblies, a material rack arranged on the trolley body, two in-place detection assemblies and a material rack locking mechanism; the material rack comprises a fixed end material rack and an adjustable position material rack; the fixed end material frame is arranged at one end of the vehicle body, and the position-adjustable material frame is detachably arranged at the other end of the vehicle body and opposite to the fixed end material frame; The two in-place detection assemblies are arranged on the fixed end material rack and are used for detecting whether the vehicle body slides along the guide assembly to reach a preset position or not; the work or material rest locking mechanism is opposite to the fixed end work or material rest and is used for locking the fixed end work or material rest when the car body reaches a preset position.
2. The trolley loading and unloading mechanism according to claim 1, wherein the guide assembly comprises a mounting plate and a plurality of guide rollers arranged side by side and arranged on the mounting plate, and two sides of the trolley body are in sliding connection with the guide rollers.
3. The trolley loading and unloading mechanism according to claim 1, wherein the trolley body is further provided with a limiting rod, and the limiting rod is arranged between the fixed end material frame and the adjustable position material frame.
4. The trolley loading and unloading mechanism according to claim 1, wherein the fixed end material rack comprises a fixed frame and a plurality of first discharging tables arranged on the fixed frame from top to bottom.
5. The trolley loading and unloading mechanism of claim 4, wherein the adjustable material rack comprises an adjustable fixing frame, a plurality of discharging platens II which are arranged on the adjustable fixing frame and correspond to the discharging platens I, and a pushing hand which is arranged on the adjustable fixing frame.
6. The feeding and discharging mechanism of the trolley according to claim 5, wherein the waist-shaped hole is formed in the bottom of the adjustable fixing frame, the installation hole is formed in the trolley body, and the adjustable fixing frame is fixed with the installation hole along different positions of the waist-shaped hole, so that the position of the adjustable fixing frame on the trolley body can be adjusted.
7. The cart loading and unloading mechanism of claim 1, wherein the in-place detection assembly comprises an in-place inductive proximity switch disposed on a fixed end material rack.
8. The feeding and discharging mechanism of the trolley is characterized in that the material rack locking mechanism comprises a mounting seat, a locking cylinder arranged on the mounting seat and a locking plate arranged at the output end of the locking cylinder, and a kidney-shaped hole mounting position is formed in the mounting seat.
9. The trolley loading and unloading mechanism of claim 1, wherein the bottom of the trolley body is further provided with a pulley.

Description

Feeding and discharging mechanism for trolley Technical Field The utility model relates to the technical field of trolleys, in particular to a trolley feeding and discharging mechanism. Background In modern industrial production, an automatic feeding and discharging system is an important means for improving production efficiency, reducing labor cost and guaranteeing operation safety. Particularly in the production lines of spraying, welding, assembling and the like, the trolley loading and unloading mechanism is used as a key component part of automatic material handling, and the performance of the trolley loading and unloading mechanism directly influences the operation efficiency and stability of the whole production line. However, the existing trolley loading and unloading mechanism has the following problems: The material rack of the feeding and discharging mechanism of most trolleys is fixed, so that the material rack is difficult to adapt to materials with different sizes and shapes, and the flexibility and the universality of a production line are limited. The positioning accuracy is low, in the prior art, the positioning of the trolley to the position of the material rack is mostly dependent on a simple mechanical structure or manual operation, the positioning accuracy is low, and the material placement error or equipment collision is easy to cause. The existing trolley loading and unloading mechanism usually needs to be manually pushed into a trolley position, and the operation mode is low in efficiency, and because of instability of manual operation, the positioning of the trolley is inaccurate easily, so that the accurate carrying of materials and the continuous operation of a production line are affected. The locking function is lacking, in the feeding process, the trolley is easy to shake when bearing materials due to the fact that the trolley lacks an effective locking mechanism, so that the inaccuracy of material placement can be caused, the follow-up procedure is affected, the materials can fall down due to shaking, and safety accidents are caused. Disclosure of utility model Aiming at the problems existing in the prior art, the utility model provides a trolley feeding and discharging mechanism. In order to achieve the above purpose, the technical scheme of the utility model is as follows: The utility model provides a trolley feeding and discharging mechanism which is characterized by comprising two guide assemblies arranged side by side, a trolley body connected with the guide assemblies in a sliding manner, a material rack arranged on the trolley body, two in-place detection assemblies and a material rack locking mechanism; the material rack comprises a fixed end material rack and an adjustable position material rack; the fixed end material frame is arranged at one end of the vehicle body, and the position-adjustable material frame is detachably arranged at the other end of the vehicle body and opposite to the fixed end material frame; The two in-place detection assemblies are arranged on the fixed end material rack and are used for detecting whether the vehicle body slides along the guide assembly to reach a preset position or not; the work or material rest locking mechanism is opposite to the fixed end work or material rest and is used for locking the fixed end work or material rest when the car body reaches a preset position. Preferably, the guide assembly comprises a mounting plate and a plurality of guide rollers arranged side by side and arranged on the mounting plate, and two sides of the vehicle body are in sliding connection with the guide rollers. Preferably, the vehicle body is further provided with a limiting rod, and the limiting rod is arranged between the fixed end material frame and the position-adjustable material frame. Preferably, the fixed end material rack comprises a fixed rack and a plurality of discharging bedplate I arranged on the fixed rack from top to bottom; Preferably, the adjustable position material rack comprises an adjustable position fixing frame, a plurality of discharging bedplate II which are arranged on the adjustable position fixing frame and correspond to the discharging bedplate I, and a pushing hand which is arranged on the adjustable position fixing frame. Preferably, the bottom of the adjustable fixing frame is provided with a kidney-shaped hole, the vehicle body is provided with a mounting hole site, and the adjustable fixing frame is fixed with the mounting hole site along different positions of the kidney-shaped hole, so that the position of the adjustable fixing frame on the vehicle body can be adjusted. Preferably, the in-place detection assembly comprises an in-place inductive proximity switch arranged on the fixed end material rack. Preferably, the material rack locking mechanism comprises an installation seat and a locking cylinder arranged on the installation seat, and a kidney-shaped hole installation position is formed in the install