Accelerating device of elevator

Abstract

The utility model relates to carton stacking equipment, in particular to an elevator speed increasing device for carton stacking, which comprises a support arranged on a conveyor belt, a clamping jaw is mounted on the support, and a driving mechanism for driving the clamping jaw to clamp and release a carton is arranged on the clamping jaw. And a lifting mechanism for lifting the driving mechanism and the clamping jaw is arranged above the driving mechanism. The clamping jaw is installed on the support on the conveying belt, the driving mechanism drives the clamping jaw to clamp the cartons, then the lifting mechanism drives the driving mechanism and the clamping jaw to ascend and descend together to stack the cartons, the cartons on the conveying belt can be conveyed in a multi-layer stacking mode, the number of the cartons conveyed on the conveying belt can be increased, and the conveying efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to carton stacking equipment, in particular to a lift speed-increasing device used for carton stacking. Background Art

[0002] When transporting cartons between different floors, the elevator can transport cartons to different floors, and the cartons entering the elevator on each floor are transported by a conveyor belt. However, traditional conveyor belts transport cartons in single layers, and the efficiency of entering the elevator is low when transporting single layers of cartons on the conveyor belt. Therefore, it cannot meet the requirements of high-speed transportation of cartons between different floors. Utility Model Content

[0003] The utility model aims to provide a lifting speed-up device which can increase the number of cartons conveyed on a conveyor belt, so as to improve the conveying efficiency of the cartons.

[0004] The elevator speed-up device described in the utility model comprises a bracket arranged on a conveyor belt, a clamping claw is installed on the bracket, a driving mechanism for driving the clamping claw to clamp and release the carton is provided on the clamping claw, and a lifting mechanism for lifting the driving mechanism and the clamping claw is provided above the driving mechanism.

[0005] The elevator speed-up device described in the utility model installs a clamping claw on a bracket on the conveyor belt, and a driving mechanism drives the clamping claw to clamp the carton. The lifting mechanism then drives the driving mechanism and the clamping claw to lift and lower together to stack the cartons, so that the cartons on the conveyor belt can be stacked in multiple layers for transportation, thereby increasing the number of cartons transported on the conveyor belt and greatly improving the transportation efficiency.

[0006] As a preferred solution of the utility model, the clamping jaw includes a left clamping jaw plate and a right clamping jaw plate. The two clamping jaw plates are arranged opposite to each other, and a transverse slide groove is fixedly installed on the top. The bottom of the driving mechanism is provided with a transverse slide rail that is inserted into the transverse slide groove.

[0007] As a preferred solution of the utility model, recessed parts are provided on the inner walls on both sides of the transverse slide groove, and protrusions that are inserted into the recessed parts are provided on both sides of the bottom of the transverse slide rail corresponding to the recessed parts.

[0008] As a preferred solution of the utility model, both sides of the upper part of the transverse slide rail are provided with clamping grooves, and both side edges of the opening of the transverse slide groove corresponding to the clamping grooves are provided with clamping claws that are clamped into the clamping grooves.

[0009] As a preferred solution of the utility model, the driving mechanism includes a left cylinder and a right cylinder, and the cylinder shafts of the left cylinder and the right cylinder are respectively connected to the transverse slide grooves above the left clamping jaw plate and the right clamping jaw plate.

[0010] As a preferred solution of the utility model, a fixing plate is arranged at the bottom of the left cylinder and the right cylinder, the left cylinder and the right cylinder are installed above the fixing plate, and a transverse slide rail is installed at the bottom, and downward extending connecting parts are installed on the cylinder shafts of the left cylinder and the right cylinder, and the fixing plates corresponding to the connecting parts are provided with longitudinal slots for the connecting parts to extend out and connect to the transverse slide grooves.

[0011] As a preferred solution of the utility model, the bracket above the fixed plate is provided with a load-bearing plate for installing the lifting mechanism.

[0012] As a preferred solution of the utility model, the lifting mechanism is a lifting cylinder.

[0013] As a preferred solution of the utility model, the cylinder shaft of the lifting cylinder is connected to the fixing plate.

[0014] As a preferred solution of the utility model, a guide rod penetrating through the load-bearing plate and connecting the load-bearing plate and the fixed plate is provided on the load-bearing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the speed-increasing device for an elevator of the utility model;

[0016] Figure 2 for Figure 1 A partial enlarged view of part A;

[0017] Figure 3 This is a front view of the speed-increasing device for an elevator of the utility model;

[0018] Figure 4 for Figure 3 A partial enlarged view of part B;

[0019] Figure 5 It is a left view of the speed-increasing device for an elevator of the utility model. DETAILED DESCRIPTION

[0020] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the present utility model, it needs to be explained that if there are directional indications involved in the embodiments of the present utility model (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial...), then the directional indication is only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0022] A speed-increasing device for an elevator, such as Figure 1 and Figure 3 As shown, it includes a bracket 1 arranged on a conveyor belt, on which a clamping jaw 2 is installed, and the clamping jaw is provided with a driving mechanism 3 for driving the clamping jaw to clamp and release the carton, and above the driving mechanism is provided a lifting mechanism 4 for lifting the driving mechanism and the clamping jaw.

[0023] The bracket 1 includes four legs, which are respectively arranged on both sides of the conveyor belt. The clamp is installed on the bracket above the conveyor belt 17. The driving mechanism drives the clamp to clamp the carton 16, and then the lifting mechanism drives the driving mechanism and the clamp to lift and lower the carton together, so that the cartons on the conveyor belt can be stacked and transported in multiple layers, thereby increasing the number of cartons transported on the conveyor belt and greatly improving the transportation efficiency.

[0024] In another embodiment, Figure 2 and Figure 5 As shown, the clamping jaw 2 includes a left clamping jaw plate and a right clamping jaw plate, the two clamping jaw plates are arranged opposite to each other, and a transverse slide groove 5 is fixedly installed on the top of each clamping jaw plate, and a transverse slide rail 6 is provided at the bottom of the driving mechanism to be inserted into the transverse slide groove. The left clamping jaw plate and the right clamping jaw plate move in the transverse slide rail 6 through the transverse slide groove 5, so as to better grasp the carton.

[0025] In another embodiment, Figure 4 As shown, recessed parts 7 are provided on the inner walls on both sides of the transverse slide, and protrusions 8 are provided on both sides of the bottom of the transverse slide corresponding to the recessed parts and inserted into the recessed parts. The protrusions on both sides of the bottom of the transverse slide are inserted into the recessed parts on the inner walls on both sides of the transverse slide, which can effectively ensure the clamping fit between the transverse slide and the transverse slide, and prevent the transverse slide and the clamp from falling off.

[0026] In another embodiment, Figure 4 As shown, there are slots 9 on both sides of the upper part of the transverse slide rail, and claws 10 for engaging in the slots are provided on both sides of the edges of the opening of the transverse slide rail corresponding to the slots. The claws 10 on both sides of the opening of the transverse slide rail engage in the slots on both sides of the upper part of the transverse slide rail, which can further effectively ensure the tight fit between the transverse slide rail and the transverse slide rail, and prevent the transverse slide rail and the clamping claws from falling off.

[0027] In another embodiment, Figure 5As shown, the driving mechanism includes a left cylinder and a right cylinder, the cylinder shafts of the left cylinder and the right cylinder are respectively connected to the transverse slide grooves above the left clamping plate and the right clamping plate, and a fixing plate 11 is arranged at the bottom of the left cylinder and the right cylinder, the left cylinder and the right cylinder are installed on the fixing plate, and a transverse slide rail is installed at the bottom, and a connecting piece 12 extending downward is installed on the cylinder shafts of the left cylinder and the right cylinder, and a longitudinal slot 13 for the connecting piece to extend and connect to the transverse slide groove is arranged on the fixing plate corresponding to the connecting piece. Through the cylinder shafts of the left cylinder and the right cylinder, the push-pull connecting piece moves in the longitudinal slot, driving the transverse slide groove, thereby driving the left clamping plate and the right clamping plate to clamp and release the carton.

[0028] In another embodiment, a support above the fixed plate is provided with a load-bearing plate 14 for mounting a lifting mechanism. The lifting mechanism is a lifting cylinder. The cylinder shaft of the lifting cylinder is connected to the fixed plate. A guide rod 15 is provided on the load-bearing plate, which passes through the load-bearing plate and connects the fixed plate. A bushing is provided on the load-bearing plate to cooperate with the guide rod, and the guide rod passes through the bushing and connects to the fixed plate. The lifting cylinder lifts the fixed plate through the cylinder shaft, thereby driving the clamp to lift the carton for stacking.

[0029] The above embodiments are only used to illustrate the detailed scheme of the utility model. The utility model is not limited to the above detailed scheme, that is, it does not mean that the utility model must rely on the above detailed scheme to be implemented. Those skilled in the art should understand that any improvement to the utility model, equivalent replacement of various raw materials of the utility model product, addition of auxiliary components, selection of specific methods, etc., all fall within the protection scope and disclosure scope of the utility model.

Claims

1. A speed-increasing device for an elevator, characterized in that: The invention comprises a support (1) arranged on a conveyor belt, a clamping claw (2) being mounted on the support, a driving mechanism (3) being provided on the clamping claw for driving the clamping claw to clamp a carton and release the carton, and a lifting mechanism (4) being provided above the driving mechanism for lifting the driving mechanism and the clamping claw.

2. The elevator speed-up device according to claim 1, characterized in that: The clamping jaw (2) comprises a left clamping jaw plate and a right clamping jaw plate. The two clamping jaw plates are arranged opposite to each other and have transverse slide grooves (5) fixedly mounted on the tops of the two clamping jaws. The bottom of the driving mechanism is provided with a transverse slide rail (6) which is inserted into the transverse slide groove.

3. The elevator speed-up device according to claim 2, characterized in that: Recessed portions (7) are provided on the inner walls of both sides of the transverse slide groove, and raised portions (8) that snap into the recessed portions are provided on both sides of the bottom of the transverse slide rail corresponding to the recessed portions.

4. The elevator speed-up device according to claim 2, characterized in that: Slots (9) are provided on both sides of the upper portion of the transverse slide rail, and claws (10) that are inserted into the slots are provided on both side edges of the opening of the transverse slide rail corresponding to the slots.

5. The elevator speed-up device according to claim 2, characterized in that: The driving mechanism comprises a left cylinder and a right cylinder, and the cylinder shafts of the left cylinder and the right cylinder are respectively connected to the transverse sliding grooves above the left clamping claw plate and the right clamping claw plate.

6. The elevator speed-up device according to claim 5, characterized in that: A fixing plate (11) is arranged at the bottom of the left cylinder and the right cylinder, the left cylinder and the right cylinder are mounted on the fixing plate, and a transverse slide rail is mounted on the bottom. A downwardly extending connecting piece (12) is mounted on the cylinder shaft of the left cylinder and the right cylinder, and the fixing plate corresponding to the connecting piece is provided with a longitudinal slot hole (13) for the connecting piece to extend out and connect to the transverse slide groove.

7. The elevator speed-up device according to claim 6, characterized in that: The bracket above the fixed plate is provided with a load-bearing plate (14) for mounting the lifting mechanism.

8. The elevator speed-up device according to claim 7, characterized in that: The lifting mechanism is a lifting cylinder.

9. The elevator speed-up device according to claim 8, characterized in that: The cylinder shaft of the lifting cylinder is connected to the fixed plate.

10. The elevator speed-up device according to claim 9, characterized in that: A guide rod (15) is provided on the load-bearing plate and passes through the load-bearing plate and connects the fixing plate.

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