CN218330934U

CN218330934U - Packing carton bursting strength testing arrangement

Info

Publication number: CN218330934U
Application number: CN202222177908.2U
Authority: CN
Inventors: 岑迎春; 岑高权; 岑晓东; 黄凝波; 房殿长; 苏彬涛
Original assignee: Foshan Jiedong Packaging Technology Co ltd
Current assignee: Foshan Jiedong Packaging Technology Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2023-01-17
Anticipated expiration: 2032-08-18

Abstract

The utility model relates to a packing carton bursting strength testing arrangement, comprising a base plate, the last fixed surface of bottom plate has the support, the last fixed surface of bottom plate has the workstation, be equipped with fixture on the workstation, the last buffering subassembly that is equipped with of fixture, the inboard roof of support is fixed with the sharp module, the lower fixed surface of sharp module has electric putter, electric putter's output is fixed with pressure sensor, fixture includes the motor fixed with the workstation right-hand member, the output of motor is fixed with the bull stick, both ends all are fixed with drive sprocket about the bull stick surface. This packing carton bursting strength testing arrangement is through being equipped with fixture, when needs are fixed packing carton, carries out the centre gripping to packing carton through fixture, and the centre gripping is effectual, the operation of being convenient for, and can be suitable for not unidimensional packing carton and carry out bursting strength test, and application scope is wide.

Description

Packing carton bursting strength testing arrangement

Technical Field

The utility model relates to a packing carton technical field specifically is a packing carton bursting strength testing arrangement.

Background

The packing needs to use the packing box to pack, and the packing box is formed by packing cardboard folding, and the packing cardboard is cut into required size to it earlier, carries out the stamp again, beats the groove, and final packing carton of a series of operations formation of nailing.

After the packaging carton is produced, the performance of the packaging carton needs to be detected, the bursting strength is one of the bursting strength, namely, the maximum pressure value which can be uniformly and increased and can be borne by the checking paper board is checked, the test refers to the capability of the carton for bearing static local extrusion in the actual transportation environment, generally, accessories are generally fixed when the existing packaging carton bursting strength testing device is used for testing, then, the packaging carton bursting strength is tested, the existing packaging carton bursting strength testing device is not convenient to fix and polish the accessories with different sizes generally, the application range is small, and the operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a packing carton bursting strength testing arrangement possesses advantages such as the centre gripping of being convenient for, has solved the problem of the centre gripping of being not convenient for of traditional packing carton bursting strength testing arrangement.

In order to achieve the above purpose, the utility model provides a following technical scheme: a support is fixed on the upper surface of a bottom plate, a workbench is fixed on the upper surface of the bottom plate, a clamping mechanism is arranged on the workbench, a buffering assembly is arranged on the clamping mechanism, a linear module is fixed on the top wall of the inner side of the support, an electric push rod is fixed on the lower surface of the linear module, and a pressure sensor is fixed at the output end of the electric push rod;

fixture includes the motor fixed with the workstation right-hand member, the output of motor is fixed with the bull stick, both ends all are fixed with drive sprocket about the bull stick surface, fixture still include with the workstation upper surface about both ends mutually fixed riser, two one side that the riser is relative is rotated and is connected with the loop bar, the surface mounting of loop bar has driven sprocket, the transmission is connected with drive chain between drive sprocket and the driven sprocket, the inside threaded connection of loop bar has the threaded rod, two the one end that the threaded rod is relative all rotates and is connected with the baffle.

Furthermore, the lower surface of bottom plate is fixed with two supporting legs, the left end of bull stick rotates with the left wall of workstation inner chamber to be connected.

Further, a through hole is formed in the upper surface of the workbench, and the transmission chain is connected with the through hole in a sliding mode.

Furthermore, the upper surface of workstation has seted up the spout, the bottom of baffle is located the inside of spout and with spout sliding connection.

Furthermore, the buffer assembly comprises a telescopic rod fixed on one side opposite to the two baffles, a spring is sleeved on the outer surface of the telescopic rod, and clamping plates are fixed on one opposite side.

Furthermore, one side, opposite to the springs, of the two clamping plates is fixed to the end, opposite to the clamping plates, of the two springs, and one side, opposite to the clamping plates, of the two springs is fixed to one side, opposite to the two baffle plates, of the two springs.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this packing carton bursting strength testing arrangement through being equipped with fixture, when needs are fixed packing carton, carries out the centre gripping to packing carton through fixture, and the centre gripping is effectual, the operation of being convenient for, and can be suitable for not unidimensional packing carton and carry out bursting strength test, and application scope is wide.

2. This packing carton bursting strength testing arrangement, through being equipped with the buffering subassembly, when packing carton by the centre gripping, the clamping-force of packing carton by the centre gripping is alleviated to accessible buffering subassembly, avoids the too big harm carton of clamping-force.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the clamping mechanism of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 1 according to the present invention.

In the figure: the automatic clamping device comprises a base plate 1, a workbench 2, an electric push rod 3, a support 4, a linear module 5, a pressure sensor 6, a buffer component 7, a telescopic rod 701, a spring 702, a clamping plate 703, a clamping mechanism 8, a motor 801, a rotating rod 802, a driving chain wheel 803, a vertical plate 804, a driven chain wheel 805, a transmission chain 806, a loop bar 807, a threaded rod 808 and a baffle 809.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the device for testing the burst strength of the packaging carton in this embodiment includes a bottom plate 1, two support legs are fixed on the lower surface of the bottom plate 1, a support 4 is fixed on the upper surface of the bottom plate 1, a workbench 2 is fixed on the upper surface of the bottom plate 1, a clamping mechanism 8 is arranged on the workbench 2, a buffer assembly 7 is arranged on the clamping mechanism 8, a linear module 5 is fixed on the top wall of the inner side of the support 4, an electric push rod 3 is fixed on the lower surface of the linear module 5, and a pressure sensor 6 is fixed at the output end of the electric push rod 3.

It can be understood that the pressure sensor 6 is adopted to check the bursting strength of the packaging carton, which belongs to the content in the prior art, and therefore, the working principle of the pressure sensor 6 is not described in detail herein.

Please refer to fig. 2, in order to clamp and fix the packaging carton, the clamping mechanism 8 includes a motor 801 fixed to the right end of the workbench 2, a rotating rod 802 is fixed to an output end of the motor 801, a driving sprocket 803 is fixed to both ends of the rotating rod 802 at the left and right ends of the outer surface, the clamping mechanism 8 further includes a vertical plate 804 fixed to both ends of the upper surface of the workbench 2 at the left and right ends, one side of the two vertical plates 804 is rotatably connected with a loop bar 807, a driven sprocket 805 is fixed to the outer surface of the loop bar 807, a driving chain 806 is rotatably connected between the driving sprocket 803 and the driven sprocket 805, a through hole is formed in the upper surface of the workbench 2, the driving chain 806 is slidably connected with the through hole, the driving chain 806 is conveniently rotated in the through hole, a threaded rod 808 is connected to an internal thread of the loop bar 807, one end of the two threaded rods 808 is rotatably connected to a baffle 809, a chute is formed in the upper surface of the workbench 2, the bottom of the baffle 809 is located inside of the chute and slidably connected to the chute, the baffle 809 moves in the chute, thereby limiting the threaded rod 808, so that the threaded rod 808 can drive the baffle 809, and the baffle 809 can drive the threaded rod 808 to move the baffle 809.

Wherein, the left end of bull stick 802 rotates with the left wall of workstation 2 inner chamber to be connected, plays the supporting role to bull stick 802.

In this embodiment, through being equipped with fixture 8, starter motor 801 drives bull stick 802 and rotates to drive sprocket 803 and rotate, drive sprocket 803 driven sprocket 805 drives drive chain 806 transmission, makes loop bar 807 drive threaded rod 808 and removes, thereby drives splint 703 laminating on the baffle 809 and fixes to the packing carton.

Referring to fig. 3, in order to buffer the clamping force of the clamping plate 703 on the packaging carton, the buffering assembly 7 in this embodiment includes an extension rod 701 fixed to one side of the extension rod 701 opposite to the two baffles 809, a spring 702 is sleeved on an outer surface of the extension rod 701, one side of the extension rod opposite to the two springs 702 is fixed to one side of the two baffles 809, one side of the extension rod opposite to the two springs 702 is fixed to one end of the clamping plate 703 opposite to the other, and the clamping plate 703 is fixed to both opposite sides.

In this embodiment, the buffering assembly 7 is provided, the spring 702 is pressed by the reaction force of the clamping plate 703, and the spring 702 retracts, so that the packaging carton is prevented from being damaged by excessive clamping force.

The working principle of the above embodiment is as follows:

the packaging carton is placed between two clamping plates 703, a motor 801 is started, the motor 801 drives a rotating rod 802 to rotate, the rotating rod 802 drives a driving chain wheel 803 to rotate, the driving chain wheel 803 and a driven chain wheel 805 drive a transmission chain 806 to transmit, the driven chain wheel 805 drives a loop bar 807 to rotate, the loop bar 807 drives a threaded rod 808 to move, the threaded rod 808 drives a baffle 809 to move, the baffle 809 drives the clamping plates 703 on the telescopic rod 701 to be attached to the packaging carton to be fixed, the spring 702 is extruded by the reaction force of the clamping plates 703, the spring 702 retracts to avoid the situation that the clamping force is too large to damage the packaging carton, and the electric push rod 3 drives a pressure sensor 6 to descend to extrude the packaging carton to test the burst strength.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a packing carton bursting strength testing arrangement, includes bottom plate (1), its characterized in that: a support (4) is fixed on the upper surface of the bottom plate (1), a workbench (2) is fixed on the upper surface of the bottom plate (1), a clamping mechanism (8) is arranged on the workbench (2), a buffer assembly (7) is arranged on the clamping mechanism (8), a linear module (5) is fixed on the top wall of the inner side of the support (4), an electric push rod (3) is fixed on the lower surface of the linear module (5), and a pressure sensor (6) is fixed on the output end of the electric push rod (3);

fixture (8) include with workstation (2) right-hand member fixed motor (801), the output of motor (801) is fixed with bull stick (802), both ends all are fixed with drive sprocket (803) about bull stick (802) surface, fixture (8) still include with workstation (2) upper surface about both ends looks fixed riser (804), two one side that riser (804) are relative is rotated and is connected with loop bar (807), the external surface mounting of loop bar (807) has driven sprocket (805), the transmission is connected with drive chain (806) between drive sprocket (803) and driven sprocket (805), the internal thread connection of loop bar (807) has threaded rod (808), two the one end that threaded rod (808) are relative all rotates and is connected with baffle (809).

2. The packaging carton bursting strength testing device of claim 1 wherein: the lower surface of bottom plate (1) is fixed with two supporting legs, the left end of bull stick (802) rotates with the left wall of workstation (2) inner chamber to be connected.

3. The bursting strength testing device for packaging cartons as claimed in claim 1, wherein: the upper surface of the workbench (2) is provided with a through hole, and the transmission chain (806) is connected with the through hole in a sliding manner.

4. The packaging carton bursting strength testing device of claim 1 wherein: the upper surface of the workbench (2) is provided with a sliding groove, and the bottom of the baffle plate (809) is located inside the sliding groove and is in sliding connection with the sliding groove.

5. The packaging carton bursting strength testing device of claim 1 wherein: the buffer assembly (7) comprises a telescopic rod (701) fixed on one side opposite to the two baffles (809), a spring (702) is sleeved on the outer surface of the telescopic rod (701), and clamping plates (703) are fixed on two opposite sides.

6. The device for testing the bursting strength of the packaging carton according to claim 5, wherein: one side, opposite to the two springs (702), of each clamping plate (703) is fixed with the end, opposite to the other end, of each clamping plate, and one side, opposite to the other end, of each spring (702), of each clamping plate is fixed with the side, opposite to the other end, of each baffle (809).