Connection mechanism of transfer trolley and storage mechanism

Abstract

The utility model relates to the technical field of product transportation equipment, in particular to a transfer trolley and storage mechanism connection mechanism which comprises positioning wheels and limiting plates used for limiting the positioning wheels, a transfer trolley comprises a frame, and a storage mechanism comprises a base and a storage platform arranged on the base. The positioning wheel is rotationally arranged on the frame, a fixing block is arranged on the side, close to the discharging end of the storage platform, of the base, and the limiting plate is arranged on the fixing block. And the frame and the base are respectively provided with a magnetic attraction part for enabling the frame and the base to attract each other. When the positioning wheel is limited by the limiting plate, the frame and the base attract each other by controlling the magnetic attraction part, so that the frame and the base are fixed; after the transfer trolley is connected with the storage mechanism, in the process that the storage platform conveys the tray to the transfer trolley, the situation that the transfer trolley is automatically separated from the storage mechanism is prevented, and the connection effect of the transfer trolley and the storage mechanism is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of product transportation equipment, in particular to a connecting mechanism between a transfer trolley and a storage mechanism. Background Art

[0002] In the processing of electronic paper, the feeding of electronic paper is the first step; after the tray containing electronic paper is unloaded from the designated position, the electronic paper in the tray is taken out one by one to move the electronic paper to the next step for processing, and the spacer paper is loaded into another tray. After the electronic paper is taken out, the tray containing the spacer paper is placed on the stacking platform to support the tray. After multiple trays are stacked on the stacking platform, the stacking platform can be operated to transport the stacked trays out to the storage mechanism for easy removal by staff; however, the removal of multiple trays requires the use of a transfer trolley. Before the tray is transported from the storage mechanism to the transfer trolley, the transfer trolley must be connected to the storage mechanism. An existing connection method is as follows:

[0003] A Chinese patent document with publication number CN216188991U discloses a docking platform and a workstation, specifically disclosing: a docking platform and an AGV trolley arranged on one side of the docking platform; the docking platform includes a conveyor belt arranged on the top of the docking platform and vertical plates arranged on both sides of the conveyor belt, one side of the docking platform is provided with a docking card cavity matching the AGV trolley, one end of the vertical plate is connected to a rotating mechanism, this docking platform and workstation are driven by the meshing transmission of gear one and gear two, driving the driven shaft to rotate, and can drive the rotating push plate to rotate 180 degrees, and can push the goods on the AGV trolley to move to the conveyor belt, thereby improving the transportation efficiency of the goods. Due to the use of the same frequency motor, the movements of the two rotating push plates can be kept consistent.

[0004] As can be seen from the above, the existing docking method is to have the AGV trolley enter the docking card cavity of the docking platform. When the electromagnet is powered on, under magnetic attraction, the magnet block and the electromagnet attract each other, which can fix the AGV trolley and ensure stability during docking. However, before the magnet block and the electromagnet attract each other, there is no limit processing between the docking platform and the AGV trolley, which can easily lead to deviations between the docking platform and the AGV trolley after the docking, thus affecting the subsequent delivery of the goods (electronic paper) on the conveyor belt to the AGV trolley. Therefore, a docking mechanism for a transfer trolley and a storage mechanism is provided to solve the above technical problems. Utility Model Content

[0005] The purpose of the utility model is to provide a docking mechanism for a transfer trolley and a storage mechanism in view of the deficiencies in the prior art, so as to solve the technical problem that there is no limit processing for the docking platform and the AGV trolley, which easily leads to deviation between the docking platform and the AGV trolley after the two are docked.

[0006] To achieve the above purpose, the technical solution of the utility model is as follows:

[0007] A connecting mechanism between a transfer trolley and a storage mechanism, comprising a positioning wheel and a limiting plate for limiting the positioning wheel, the transfer trolley comprising a frame, and the storage mechanism comprising a base and a storage platform arranged on the base;

[0008] The positioning wheel is rotatably arranged on the vehicle frame, a fixing block is arranged on one side of the base close to the discharge end of the storage platform, and a limiting plate is arranged on the fixing block;

[0009] Magnetic components for attracting each other are arranged on the vehicle frame and the base.

[0010] Furthermore, a pair of positioning wheels on the frame and a pair of limiting plates on the base are provided.

[0011] Furthermore, a limiting groove for the positioning wheel to be embedded in is provided on the limiting plate, and a first bevel is provided at the notch of the limiting groove to facilitate the positioning wheel to be embedded in the limiting groove.

[0012] Furthermore, the width of the limiting groove is consistent with the size of the positioning wheel.

[0013] Furthermore, the magnetic attraction component includes an armature mounted on the frame and an electromagnet mounted on the base. The electromagnet is placed on one side of the base close to the discharge end of the storage platform to attract the armature; the electromagnet is fixed to the base through a mounting block.

[0014] Furthermore, a pair of limit blocks for limiting the transfer trolley are provided on one side of the base close to the discharge end of the storage platform, and a second bevel for guiding the frame is provided on the side where the limit blocks on both sides are close to each other.

[0015] Furthermore, a clamping component for stably placing the Tray is provided on the frame; a cylinder is installed at the discharge end of the storage platform, and a push rod for applying force to the clamping component and unlocking it is fixed on the end of the telescopic rod of the cylinder.

[0016] The beneficial effects of the utility model are as follows: after the transfer trolley is pushed to the position of the discharge end of the storage platform, the positioning wheel is limited by the limiting plate, so that the transfer trolley is accurately connected with the storage platform arranged on the base, and then the storage platform is operated to facilitate the transportation of the stacked Trays to the transfer trolley, and finally the transfer trolley is pulled to make the positioning wheel disengage from the limiting plate, completing the separation of the transfer trolley and the storage mechanism, and realizing the removal of the Tray on the storage platform.

[0017] When the limit plate limits the positioning wheel, the magnetic suction component is controlled to make the frame and the base attract each other, so that the two are fixed; when the transfer trolley is connected with the storage mechanism, during the process of the storage platform transporting the tray to the transfer trolley, the transfer trolley is prevented from automatically detaching from the storage mechanism (that is, the positioning wheel detaches from the limit plate), thereby improving the connection effect between the transfer trolley and the storage mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the transfer trolley and storage mechanism of the utility model.

[0019] Figure 2 It is a structural schematic diagram of the docking mechanism of the utility model.

[0020] Figure 3 This is a schematic diagram of the first partial structure of the docking mechanism of the utility model.

[0021] Figure 4 This is a schematic diagram of the second partial structure of the docking mechanism of the utility model.

[0022] Reference numerals include:

[0023] 105. Tray; 1040. Base; 1057. Storage platform; 1058. Transfer trolley; 10581. Frame; 10582. Clamping component; 1060. Positioning wheel; 1061. Fixing block; 1062. Limiting plate; 10621. Limiting groove; 10622. First bevel; 1063. Armature; 1064. Mounting block; 1065. Electromagnet; 1066. Limiting block; 1067. Second bevel; 1068. Cylinder; 1069. Push rod. DETAILED DESCRIPTION

[0024] The following is a detailed description of a connection mechanism between a transfer trolley and a storage mechanism of the utility model in conjunction with the accompanying drawings.

[0025] like Figure 1-3As shown, an embodiment of a docking mechanism of a transfer trolley and a storage mechanism of the utility model includes a positioning wheel 1060 and a limiting plate 1062 for limiting the positioning wheel 1060, wherein the transfer trolley 1058 includes a frame 10581, and the storage mechanism includes a base 1040 and a storage platform 1057 arranged on the base 1040, and the storage platform 1057 is used to store the stacked Tray plates 105, and the stacked Tray plates 105 can be transported and processed by transporting the Tray plates 105 on the storage platform 1057 to the transfer trolley 1058; in order to facilitate the transportation of the Tray plates 105 on the storage platform 1057 to the transfer trolley 1058, a pair of positioning wheels 1060 are rotatably arranged on the frame 10581, and It is arranged axially vertically. In addition, a pair of fixed blocks 1061 are provided on one side of the base 1040 close to the discharge end of the storage platform 1057, and a pair of limit plates 1062 are respectively arranged on different fixed blocks 1061; after the transfer trolley 1058 is pushed to the position of the discharge end of the storage platform 1057, the positioning wheel 1060 is limited by the limit plate 1062, so that the transfer trolley 1058 is accurately connected to the storage platform 1057 arranged on the base 1040, and the storage platform 1057 is operated to facilitate the transportation of the stacked Tray plates 105 to the transfer trolley 1058, and finally the transfer trolley 1058 is pulled to make the positioning wheel 1060 disengage from the limit plate 1062, completing the separation of the transfer trolley 1058 and the storage mechanism, and realizing the removal of the Tray plates 105 on the storage platform 1057.

[0026] like Figure 4 As shown, a limiting groove 10621 is provided on the limiting plate 1062 for the positioning wheel 1060 to be embedded in, and a first bevel 10622 is provided at the notch of the limiting groove 10621. Under the action of the first bevel 10622, the positioning wheel 1060 is guided so that the positioning wheel 1060 can be accurately embedded in the limiting groove 10621, thereby improving the convenience and efficiency of the connection between the transfer trolley 1058 and the storage mechanism. The groove width of the limiting groove 10621 is consistent with the size of the positioning wheel 1060. When the positioning wheel 1060 is embedded in the limiting groove 10621, the positioning wheel 1060 cannot move in the groove width direction of the limiting groove 10621, that is, the connection effect between the transfer trolley 1058 and the storage mechanism is improved.

[0027] After the transfer trolley 1058 is connected to the storage mechanism, in the process of the storage platform 1057 transporting the tray 105 to the transfer trolley 1058, in order to prevent the transfer trolley 1058 from automatically detaching (i.e., the positioning wheel 1060 detaches from the limiting plate 1062) from the storage mechanism, a pair of armatures 1063 are installed on the frame 10581, and a pair of electromagnets 1065 for attracting the armatures 1063 are provided on the side of the base 1040 close to the discharge end of the storage platform 1057, and the electromagnets 1065 are fixed to the base 1040 through the mounting block 1064. When the positioning wheel 1060 is embedded in the limiting groove 10621, the electromagnet 1065 is controlled to attract the armature 1063, and when the armature 1063 on the frame 10581 contacts the electromagnet 1065 on the base 1040, the armature 1063 and the electromagnet 1065 form a closed magnetic circuit.

[0028] In order to further improve the convenience and efficiency of connecting the transfer trolley 1058 with the storage mechanism, a pair of limit blocks 1066 for limiting the transfer trolley 1058 are provided on the side of the base 1040 close to the discharge end of the storage platform 1057, and a second bevel 1067 for guiding the frame 10581 is provided on the side where the limit blocks 1066 on both sides are close to each other; before the positioning wheel 1060 is embedded in the limit groove 10621, the transfer trolley 1058 is first guided and limited by the limit block 1066, so that the positioning wheel 1060 is aligned with the limit plate 1062, thereby improving the accuracy of the positioning wheel 1060 embedded in the limit groove 10621, so that the staff can be more convenient when connecting the transfer trolley 1058 with the storage mechanism.

[0029] In addition, a clamping component 10582 is provided on the frame 10581 for stably placing the Tray 105. After the stacked Trays 105 are transported to the transfer trolley 1058 by operating the storage platform 1057, the Tray 105 is clamped by the clamping component 10582 to prevent the Tray 105 from detaching from the transfer trolley 1058 when the transfer trolley 1058 is pushed to move. However, before the tray 105 is transported to the transfer trolley 1058, the clamping member 10582 must be controlled to be unlocked. Specifically, a cylinder 1068 is installed at the discharge end of the storage platform 1057, and a push rod 1069 is fixed at the end of the telescopic rod of the cylinder 1068 for applying force to the clamping member 10582 and unlocking it. When the transfer trolley 1058 is connected to the storage mechanism, the cylinder 1068 is started to push the push rod 1069 to push out the clamping member 10582. Apply force to push the clamping component 10582 to the unlocked state, then operate the storage platform 1057 to transport the Tray 105 to the transfer trolley 1058, and finally the cylinder 1068 drives the push rod 1069 to reset. After stopping applying force to the clamping component 10582, the clamping component 10582 automatically resets to the clamping state, thereby clamping the Tray 105 placed on the transfer trolley 1058. After the transfer trolley 1058 is separated from the storage mechanism, it is convenient to transport the Tray 105.

[0030] In summary, it can be seen that the utility model has the above-mentioned excellent characteristics, which can enhance the performance unprecedented in the prior art and become a product with great practical value.

[0031] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A docking mechanism between a transfer trolley and a storage mechanism, characterized in that: It comprises a positioning wheel (1060) and a limiting plate (1062) for limiting the positioning wheel (1060); the transfer trolley (1058) comprises a frame (10581); and the storage mechanism comprises a base (1040) and a storage platform (1057) arranged on the base (1040); The positioning wheel (1060) is rotatably arranged on the vehicle frame (10581), a fixing block (1061) is arranged on one side of the base (1040) close to the discharge end of the storage platform (1057), and a limiting plate (1062) is arranged on the fixing block (1061); Magnetic attraction components are provided on the vehicle frame (10581) and the base (1040) to attract each other.

2. The connection mechanism between the transfer trolley and the storage mechanism according to claim 1, characterized in that: A pair of positioning wheels (1060) on the vehicle frame (10581) and a pair of limiting plates (1062) on the base (1040) are provided.

3. The connection mechanism between the transfer trolley and the storage mechanism according to claim 1, characterized in that: A limiting groove (10621) for the positioning wheel (1060) to be embedded is provided on the limiting plate (1062), and a first bevel (10622) is provided at the notch of the limiting groove (10621) to facilitate the positioning wheel (1060) to be embedded in the limiting groove (10621).

4. The connection mechanism between the transfer trolley and the storage mechanism according to claim 3, characterized in that: The width of the limiting groove (10621) is consistent with the size of the positioning wheel (1060).

5. The connection mechanism between the transfer trolley and the storage mechanism according to claim 1, characterized in that: The magnetic attraction component comprises an armature (1063) mounted on the vehicle frame (10581) and an electromagnet (1065) mounted on the base (1040); the electromagnet (1065) is disposed on one side of the base (1040) close to the discharge end of the storage platform (1057) to attract the armature (1063); the electromagnet (1065) is fixedly arranged on the base (1040) via a mounting block (1064).

6. The connection mechanism between the transfer trolley and the storage mechanism according to claim 1, characterized in that: A pair of limit blocks (1066) for limiting the position of the transfer trolley (1058) are also provided on one side of the base (1040) close to the discharge end of the storage platform (1057), and a second inclined edge (1067) for guiding the frame (10581) is provided on the side where the limit blocks (1066) on both sides are close to each other.

7. The connection mechanism between the transfer trolley and the storage mechanism according to claim 1, characterized in that: A clamping component (10582) for stably placing the Tray (105) is provided on the vehicle frame (10581); a cylinder (1068) is installed at the discharge end on the storage platform (1057), and a push rod (1069) for applying force to the clamping component (10582) and unlocking it is fixedly provided on the end of the telescopic rod of the cylinder (1068).

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