CN218507484U

CN218507484U - Mould conveyer

Info

Publication number: CN218507484U
Application number: CN202222390456.6U
Authority: CN
Inventors: 管高峰; 张国锐
Original assignee: Jiangsu Gelifu Intelligent Equipment Co ltd
Current assignee: Jiangsu Gelifu Intelligent Equipment Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2023-02-21
Anticipated expiration: 2032-09-08

Abstract

The utility model relates to a mould conveyer, including electric fork truck, electric fork truck includes the frame, be provided with two interval arrangement's fork subassembly on the frame, be provided with the base on the fork subassembly, be provided with lifting unit on the base, lifting unit's top is provided with the platform, be provided with mould conveying assembly on the platform, the platform still is provided with the mould locking mechanical system who is located mould conveying assembly one side, mould locking mechanical system has locking mode and non-locking mode, be provided with the mode shifter on the frame of platform one side, the mode shifter is used for driving mould locking mechanical system and changes between locking mode and non-locking mode. The device is convenient to use, and can prevent the die from accidentally moving and sliding off the die conveying assembly.

Description

Mould conveyer

Technical Field

The utility model relates to a mould field of carrying especially relates to mould conveyer.

Background

The moulds need to be transported by a transport vehicle. Commonly used transport vehicles include hand-propelled transport vehicles and electric forklifts. Electric fork-lift includes the frame, be provided with two interval arrangement's fork subassembly on the frame. A frame is generally arranged on the fork assembly, and a mold conveying assembly is arranged on the frame. The mold transport assembly is typically a roller mechanism.

The traditional transport vehicle has the following defects: although the platform provided with the mold conveying assembly has a lifting mechanism, the mold conveying assembly on the rack is not provided with a relevant mechanism for locking the mold, and the mold may slide off the mold conveying assembly in some cases. For example, during mold changes or other movement, the mold can slide off the mold transport assembly due to inertia.

For example, chinese patent No. cn201520383426.X, discloses a multi-machine arbitrary moving mold changing vehicle, which has the above problems.

SUMMERY OF THE UTILITY MODEL

Based on this, a mold transporting device is provided. The device can be lifted and lowered and is provided with a mechanism for locking the die.

A mould transportation device comprises an electric forklift, the electric forklift comprises a frame, two pallet fork assemblies which are arranged at intervals are arranged on the frame,

the pallet fork assembly is provided with a base, the base is provided with a lifting assembly, the top end of the lifting assembly is provided with a platform, the platform is provided with a mould conveying assembly, the platform is also provided with a mould locking mechanism positioned on one side of the mould conveying assembly, the mould locking mechanism is provided with a locking mode and a non-locking mode,

and a mode switching mechanism is arranged on the frame on one side of the platform and used for driving the mold locking mechanism to switch between a locking mode and a non-locking mode.

The device of this application is provided with the base on the fork subassembly, is provided with lifting unit on the base, and mould conveying component one side on the platform is provided with mould locking mechanical system simultaneously, and mould locking mechanical system is used for locking the mould, prevents that the mould from taking place unexpected removal and from mould conveying component landing. Meanwhile, the mode switching mechanism is arranged, so that the mold locking mechanism can be conveniently driven to be switched between the locking mode and the unlocking mode.

In one of the embodiments, the first and second parts of the device,

the mold locking mechanism comprises a first rotating shaft component, a locking block, a transmission component, a second rotating shaft component, a bolt and a first spring,

the first rotating shaft assembly comprises a first support and a first rotating shaft arranged on the first support, one end of the first rotating shaft is provided with an operating handle, the locking block is connected with the other end of the first rotating shaft and provided with a first position and a second position, the locking block locks the die at the first position and releases the die at the second position,

the second rotating shaft assembly comprises a second support and a second rotating shaft arranged on the second support, one end of the second rotating shaft is provided with a slot, the bolt comprises an inserting part and a driving part, the inserting part is used for being inserted into the slot on the second rotating shaft, the driving part is provided with a spring seat, the first spring is arranged between the spring seat and the platform, the driving part is also provided with a lining positioned below the platform,

the transmission assembly is respectively connected with the first rotating shaft and the second rotating shaft and is used for promoting the first rotating shaft and the second rotating shaft to synchronously rotate.

In one embodiment, the transmission assembly comprises a turnover connecting plate, a first connecting rod and a second connecting rod, the turnover connecting plate is installed on the first rotating shaft, one end of the first connecting rod is hinged to the turnover connecting plate, the other end of the first connecting rod is hinged to the second connecting rod, and the other end of the second connecting rod is installed on the second rotating shaft.

In one embodiment, the locking block is L-shaped.

In one embodiment, the mode switching mechanism comprises a support frame, a limiting block and a plurality of supporting blocks are arranged on the support frame, through holes are formed in the supporting blocks, lifting rods are arranged in the through holes, driving blocks used for being lapped on the linings are arranged at the top ends of the lifting rods, driving handles are further arranged at the upper ends of the lifting rods, check blocks used for being matched with the limiting blocks are further arranged on the lifting rods, spring blocking sleeves are further arranged on the lifting rods and located below the check blocks, and second springs are arranged between the spring blocking sleeves and one supporting block below the spring blocking sleeves.

In one embodiment, the limiting block is provided with a protruding structure, and the stop block is provided with a groove for accommodating the protruding structure.

In one embodiment, the mold conveying assembly comprises a first roller assembly matched with the mold locking mechanism and a second roller assembly arranged at a distance from the first roller assembly, and the second roller assembly is provided with a blocking structure.

In one embodiment, the blocking structure includes a blocking plate and a receptacle for insertion of the blocking plate, the receptacle being coupled to the second roller assembly.

In one embodiment, the top end of the blocked plate is provided with a hanging ring.

Drawings

Fig. 1 is a schematic view of a mold transporting apparatus of an embodiment of the present application.

Fig. 2 is an enlarged view of the area a of fig. 1.

Fig. 3 is a schematic view of a mold transporting apparatus provided with a blocking plate according to an embodiment of the present application.

Fig. 4 is a schematic view of a mode switching mechanism of an embodiment of the present application.

Wherein: 110. an electric forklift; 111. a frame; 112. a lifting assembly; 113. a base; 114. a platform; 120. a mold delivery assembly; 130. a mold locking mechanism; 131. an operating handle; 132. a first rotating shaft; 133. a locking block; 134. a second rotating shaft; 134a, a slot; 135. turning over the connecting plate; 136. a first link; 137. a second link; 138a, a latch; 138b, a first spring; 138c, a liner; 138d, spring seats; 150. a mode switching mechanism; 151. a lifting rod; 152. a drive block; 153. a drive handle; 154. a spring retaining sleeve; 155. a second spring; 156. a stopper; 156a, a groove; 157. a limiting block; 157a, raised structures; 158. a support frame; 159. a support block; 161. a blocking plate; 162. a socket; 163. a hoisting ring; 171. a first roller assembly; 172. a second roller assembly.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The invention may be embodied in many other forms different from those described herein and similar modifications may be made by those skilled in the art without departing from the spirit and scope of the invention and, therefore, the invention is not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

As shown in fig. 1 to 3, an embodiment of the present application provides a mold transportation device, which includes an electric forklift 110, where the electric forklift 110 includes a frame 111, and two spaced fork assemblies are disposed on the frame 111. The electric forklift 110 may use an electric forklift 110 in the related art.

The fork assembly is provided with a base 113, the base 113 is provided with a lifting assembly 112, and the lifting assembly 112 can use an existing mechanism, such as a hydraulic lifting mechanism. The top end of the lifting assembly 112 is provided with a platform 114, the platform 114 is provided with a mold conveying assembly 120, the platform 114 is further provided with a mold locking mechanism 130 positioned on one side of the mold conveying assembly 120, and the mold locking mechanism 130 has a locking mode and a non-locking mode.

A mode switching mechanism 150 is provided on the carriage 111 on the side of the platform 114, and the mode switching mechanism 150 is used to switch the mold locking mechanism 130 between a locking mode and a non-locking mode.

The mold locking mechanism 130 is disposed at one side of the mold conveying assembly 120, and when a mold is replaced, the mold locking mechanism 130 can be first activated, the blocking structure is formed on the mold conveying assembly 120 through the mold locking mechanism 130, and then the state of the mold locking mechanism 130 is adjusted to the locking mode through the mode switching mechanism 150, so that the mold locking mechanism 130 is locked, and thus the mold locking mechanism 130 can be ensured to stably and firmly block the mold in operation, and prevent the mold from slipping off the mold conveying assembly 120. When blocking of the mold is not required, the state of the mold locking mechanism 130 can be adjusted to the non-locking mode by the mode switching mechanism 150, and at this time, the mold locking mechanism 130 can be freely operated, and the mold can be freely moved on the mold transporting assembly 120 by operating the mold locking mechanism 130 so that the blocking structure is not formed on the mold transporting assembly 120 any more.

In one embodiment, the mold locking mechanism 130 includes a first spindle assembly, a locking block 133, a transmission assembly, a second spindle assembly, a latch 138a, and a first spring 138b. The first rotating shaft assembly comprises a first support and a first rotating shaft 132 arranged on the first support, an operating handle 131 is arranged at one end of the first rotating shaft 132, the locking block 133 is connected with the other end of the first rotating shaft 132, the locking block 133 has a first position and a second position, and at the first position, the locking block 133 locks the die, namely, the locking block 133 blocks the die. In the second position, the locking block 133 releases the mold, i.e. the locking block 133 no longer blocks the mold. The second pivot subassembly includes the second support and sets up the second pivot 134 on the second support, the one end of second pivot 134 is provided with slot 134a, bolt 138a includes insertion portion and drive division, insertion portion is used for inserting slot 134a on the second pivot 134, be provided with spring holder 138d on the drive division, be provided with between spring holder 138d and the platform 114 first spring 138b, still be provided with the facing 138c that is located the platform 114 below on the drive division, the transmission subassembly links to each other with first pivot 132 and second pivot 134 respectively, the transmission subassembly is used for making first pivot 132 and second pivot 134 synchronous rotation.

When the mold locking mechanism 130 is in use, the lining 138c can be driven by the mode switching mechanism 150 to move the latch 138a downwards, so that the latch 138a is separated from the slot 134a of the second rotating shaft 134, and at this time, both the second rotating shaft 134 and the first rotating shaft 132 can rotate automatically. The first rotating shaft 132 is rotated by operating the handle 131, so that the locking block 133 is rotated onto the mold conveying assembly 120, for example, the mold conveying assembly 120 is a roller type conveying mechanism, and then the locking block 133 is rotated onto a conveying path of the roller type conveying mechanism, and a blocking structure is formed by the locking block 133 to block the mold. Then, the latch 138a may be driven by the mode switching mechanism 150 to be inserted into the insertion groove 134a of the second rotation shaft 134. The second shaft 134 is prevented from rotating by the latch 138 a. Because a transmission assembly is disposed between the second rotating shaft 134 and the first rotating shaft 132, when the second rotating shaft 134 cannot rotate, the first rotating shaft 132 cannot rotate, that is, the first rotating shaft 132 is locked. At this time, the locking block 133 may securely block the mold.

When the lining 138c is driven again by the mode switching mechanism 150 to move the latch 138a downward, so that the latch 138a is separated from the slot 134a of the second rotating shaft 134, both the second rotating shaft 134 and the first rotating shaft 132 can rotate automatically. The first rotary shaft 132 is rotated by operating the handle 131 so that the locking block 133 is rotated to be separated from the mold transporting assembly 120. At this point, the mold is out of the way and is free to move.

In one embodiment, as shown in fig. 1, the transmission assembly includes a turning connecting plate 135, a first connecting rod 136 and a second connecting rod 137, the turning connecting plate 135 is installed on the first rotating shaft 132, one end of the first connecting rod 136 is hinged to the turning connecting plate 135, the other end of the first connecting rod 136 is hinged to the second connecting rod 137, and the other end of the second connecting rod 137 is installed on the second rotating shaft 134.

It will be appreciated that there are many embodiments of the transmission assembly described above, as long as the corresponding function is achieved.

Specifically, the locking block 133 is L-shaped. It is understood that the shape of the locking block 133 may be other shapes as long as the mold can be blocked by the driving of the first rotating shaft 132.

In one embodiment, as shown in fig. 4, the mode switching mechanism 150 includes a supporting frame 158, a limiting block 157 and a plurality of supporting blocks 159 are disposed on the supporting frame 158, a through hole is disposed on the supporting block 159, a lifting rod 151 is disposed in the through hole, a driving block 152 for overlapping the lining 138c is disposed at the top end of the lifting rod 151, a driving handle 153 is further disposed at the upper end of the lifting rod 151, a stopper 156 for cooperating with the limiting block 157 is further disposed on the lifting rod 151, a spring retaining sleeve 154 is further disposed on the lifting rod 151 below the stopper 156, and a second spring 155 is disposed between the spring retaining sleeve 154 and one supporting block 159 below.

Since the platform 114 needs to be lifted, the present application adopts the above-described structure of the mode switching mechanism 150. When the driving block 152 is separated from the lining 138c, the platform 114 can freely ascend and descend, and the mode switching mechanism 150 does not form a barrier to the ascending and descending of the platform 114. After platform 114 is raised into position, drive block 152 can be lapped over backing 138 c. Then, the lining 138c is driven by the lifting rod 151 to lift and lower the pin 138 a.

Specifically, the lifting rod 151 is operated to descend by driving the handle 153, and the descending of the lifting rod 151 causes the driving block 152 to press the lining 138c downwards, so that the latch 138a descends and is separated from the slot 134a of the second rotating shaft 134. In the descending process of the lifting rod 151, if the stopper 156 is stopped by the stopper 157 below, the stopper 156 can be dislocated with the stopper 157 by rotating the lifting rod 151, and then the lifting rod 151 can be continuously descended to enable the stopper 156 to be located below the stopper 157, and under the action of the second spring 155, the stopper 156 abuts against the stopper 157, so that the position of the lifting rod 151 can be fixed.

When the latch 138a needs to be inserted into the slot 134a of the second shaft 134, the lifting lever 151 is operated to descend by driving the handle 153, so that the stopper 156 is separated from the stopper 157, the stopper 156 is dislocated from the stopper 157 by rotating the lifting lever 151, then the lifting lever 151 is lifted by the second spring 155, and the latch 138a is lifted by the first spring 138b and inserted into the slot 134a of the second shaft 134 after the lining 138c loses the downward pressure.

In one embodiment, the stop block 157 is provided with a protrusion 157a, and the stopper 156 is provided with a groove 156a for receiving the protrusion 157 a.

When the stopper 156 is located under the stopper 157 and abuts against the stopper 157, the protrusion 157a can be received by the groove 156a.

In one embodiment, the mold conveying assembly 120 includes a first roller assembly 171 engaged with the mold locking mechanism 130 and a second roller assembly 172 spaced apart from the first roller assembly 171, the second roller assembly 172 having a blocking structure disposed thereon.

It will be appreciated that the mold transport assembly 120 described above may also be other types of mechanisms known in the art for transporting molds.

In one embodiment, as shown in fig. 3, the blocking structure includes a blocking plate 161 and a socket 162 for inserting the blocking plate 161, and the socket 162 is connected to the second roller assembly. In addition, a hanging ring 163 is provided at the tip of the blocking plate 161. The illustrated socket 162 may be connected to the second roller assembly 172 by a bolt.

All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A mould transportation device comprises an electric forklift, the electric forklift comprises a frame, two pallet fork assemblies which are arranged at intervals are arranged on the frame,

it is characterized in that a base is arranged on the pallet fork assembly, a lifting assembly is arranged on the base, a platform is arranged at the top end of the lifting assembly, a mould conveying assembly is arranged on the platform, a mould locking mechanism positioned on one side of the mould conveying assembly is further arranged on the platform, the mould locking mechanism is provided with a locking mode and a non-locking mode,

2. The mold transport apparatus of claim 1, wherein the mold locking mechanism comprises a first spindle assembly, a locking block, a transmission assembly, a second spindle assembly, a latch, and a first spring,

the first rotating shaft assembly comprises a first support and a first rotating shaft arranged on the first support, one end of the first rotating shaft is provided with an operating handle, the locking block is connected with the other end of the first rotating shaft and provided with a first position and a second position, the locking block locks the mold at the first position and releases the mold at the second position,

3. The mold transporting device of claim 2, wherein the transmission assembly includes a turnover connecting plate, a first connecting rod and a second connecting rod, the turnover connecting plate is mounted on the first rotating shaft, one end of the first connecting rod is hinged to the turnover connecting plate, the other end of the first connecting rod is hinged to the second connecting rod, and the other end of the second connecting rod is mounted on the second rotating shaft.

4. The mold transport apparatus of claim 2, wherein the locking block is L-shaped.

5. The mold transportation device according to claim 2, wherein the mode switching mechanism comprises a support frame, the support frame is provided with a limiting block and a plurality of support blocks, the support blocks are provided with through holes, lifting rods are arranged in the through holes, the top ends of the lifting rods are provided with driving blocks for overlapping the lining, the upper ends of the lifting rods are further provided with driving handles, the lifting rods are further provided with stop blocks for matching with the limiting block, the lifting rods are further provided with spring stop sleeves below the stop blocks, and a second spring is arranged between the spring stop sleeves and one of the support blocks below the spring stop sleeves.

6. The mold transporting device of claim 5, wherein the stopper is provided with a protrusion, and the stopper is provided with a groove for receiving the protrusion.

7. The mold transport apparatus of claim 1, wherein the mold transport assembly comprises a first roller assembly engaged with the mold locking mechanism and a second roller assembly spaced from the first roller assembly, the second roller assembly having a blocking structure disposed thereon.

8. The mold transport apparatus of claim 7, wherein the blocking structure comprises a blocking plate and a socket for insertion of the blocking plate, the socket being connected to the second roller assembly.

9. The mold transport apparatus of claim 8, wherein the top end of the blocked plate is provided with a lifting ring.