Barreled TCB automatic pouring device

Abstract

The invention discloses a barreled TCB automatic pouring device which comprises a packaging barrel, a transferring and pouring mechanism and a cover opening and closing mechanism. The barrel body part of the packaging barrel is of a cylindrical structure, so that grabbing is facilitated; the opening and closing lock assembly is installed on the barrel body, and the automatic opening and closing lock function is achieved; the transferring and pouring mechanism comprises a clamping assembly and a robot. The transferring and pouring mechanism is of an automatic design structure combining a robot and a holding and clamping assembly, the holding and clamping assembly achieves holding and loosening of the packaging barrel, the robot is matched with the holding and clamping assembly to achieve multi-point-position transferring and rotary pouring actions of the packaging barrel, and full-automatic operation of transferring and pouring of the packaging barrel is achieved. The packaging barrel is placed on the cover opening and closing mechanism through the transferring and pouring mechanism; and the cover opening and closing mechanism is used for opening and closing a cover of the packaging barrel. According to the packaging barrel cover opening and closing device, the labor cost is reduced, the risk that an operator directly contacts chemicals is avoided, automation and unmanned operation of the whole process of packaging barrel cover opening and closing and material pouring in the TCB production process are achieved, and the production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of explosives production, and particularly relates to an automatic pouring device for barrel-packed TCB. BACKGROUND

[0002] In the field of explosive production, TCB raw materials often need to be nitrated before being transferred to the next process, which requires the TCB raw materials to be poured into a feeder first and then sucked into a nitration kettle. TCB is a dangerous chemical and has certain corrosiveness. The TCB is originally stored in an iron drum, and after the drum cover is opened manually, the plastic bag cotton string in the drum is untied, the plastic bag is taken out, and the TCB is poured into the feeder. Currently, the opening and closing of the drum cover and the pouring of the TCB are all manually processed. Relatively speaking, the manual work is very intensive, and during the manual pouring process, occasionally due to monotonous and tedious actions, improper operation is caused, which causes the TCB to fall to the ground during the pouring process, resulting in waste of raw materials. In addition, the workers are always exposed to a dangerous environment, which has certain safety hazards. SUMMARY

[0003] In order to overcome the deficiencies of the prior art, the present application provides an automatic pouring device for barrel-packed TCB, which comprises a packaging drum, a transfer and pouring mechanism, and an opening and closing mechanism. The barrel portion of the packaging drum is in a cylindrical structure, facilitating grasping. An opening and closing lock assembly is installed on the barrel, and the automatic opening and closing lock function is realized through an elastic lock catch. The transfer and pouring mechanism comprises a clamping assembly and a robot. The transfer and pouring mechanism adopts an automatic design structure combining a robot and a clamping assembly. The clamping assembly realizes the clamping and loosening of the packaging drum, and the robot cooperates with the clamping assembly to realize the multi-point transfer and rotary pouring action of the packaging drum, achieving full automation of the transfer and pouring of the packaging drum. The transfer and pouring mechanism places the packaging drum on the opening and closing mechanism. The opening and closing mechanism realizes the opening and closing action of the packaging drum. The present application reduces labor costs, eliminates the risk of direct contact with chemicals for operators, realizes the automation and unmanned operation of the entire process of opening and closing the packaging drum cover and pouring during TCB production, and improves production efficiency.

[0004] The technical solution adopted by the present application to solve its technical problems is as follows: An automatic pouring device for barrel-packed TCB, comprising a packaging drum, a transfer and pouring mechanism, and an opening and closing mechanism. The barrel portion of the packaging drum is in a cylindrical structure, facilitating grasping. An opening and closing lock assembly is installed on the barrel, and the automatic opening and closing lock function is realized through an elastic lock catch. The transfer and pouring mechanism comprises a clamping assembly and a robot. The transfer and pouring mechanism adopts an automatic design structure combining a robot and a clamping assembly. The clamping assembly realizes the clamping and loosening of the packaging drum, and the robot cooperates with the clamping assembly to realize the multi-point transfer and rotary pouring action of the packaging drum, achieving full automation of the transfer and pouring of the packaging drum. The transport and pouring mechanism places the packaging barrel on the opening and closing cover mechanism; the opening and closing cover mechanism realizes the opening and closing actions of the packaging barrel.

[0005] Preferably, the packaging barrel comprises a packaging barrel cover, a packaging barrel body and an opening and closing lock assembly; the opening and closing lock assembly comprises a lock tongue and a lock seat.

[0006] Preferably, the clamping assembly comprises a clamping jaw and a clamping cylinder; the robot cooperates with the clamping assembly to grab, lift and drop the feeding packaging barrel on the workbench of the opening and closing cover mechanism, and then grabs the packaging barrel after the opening to feed it again, and places the empty packaging barrel on the workbench again, and then transports and removes it after the closing operation is completed.

[0007] Preferably, the opening and closing cover mechanism comprises an opening and closing cover mechanism base, an opening and closing cover assembly and a cover lifting assembly; The opening and closing cover mechanism base comprises a fixed support, a pushing cylinder, a track, a workbench, a lifting mechanism and a guide shaft; the opening and closing cover assembly comprises a grabbing jaw, an electric cylinder, a linear guide rail, a cam lever and a spring; the cover lifting assembly comprises a linear moving unit and a lifting mechanism; the lifting mechanism adjusts the vertical relative position of the workbench, the pushing cylinder adjusts the horizontal relative position of the opening and closing cover assembly through the guide shaft, so as to avoid position interference with the transport and pouring mechanism for grabbing the packaging barrel, the relative position of the workbench and the opening and closing cover assembly is adjusted again after the packaging barrel is dropped on the workbench, the electric cylinder pushes the grabbing jaw to move on the linear guide rail, and the opening and closing lock assembly is opened by cooperating with the cam lever and the spring and the like, so as to realize the opening action, the lifting mechanism sucks the packaging barrel cover through the magnetic suction unit at the front end, and the linear moving unit is cooperated to complete the extraction and temporary storage of the packaging barrel cover, and the above action is repeated for the packaging barrel after feeding, so as to complete the automatic closing.

[0008] The beneficial effects of the present application are as follows: The present application forms a full-process automatic process of opening, feeding and closing of the barrel TCB by decoupling the process, automatic design and production line development of the traditional full-process manual operation production process. The labor cost is reduced, the operation personnel are free from the risk of directly contacting the chemicals, the opening and closing of the packaging barrel cover and the pouring process in the TCB production process are automated and unmanned, and the production efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 It is a schematic diagram of the device of the present application; Figure 2 It is a schematic diagram of the packaging barrel of the present application; Figure 3 It is a schematic diagram of the clamping assembly of the present application; Figure 4 It is a schematic diagram of the robot of the present application; Figure 5The schematic view of the switch cover mechanism of the present application; Figure 6 The schematic view of the switch cover assembly of the present application.

[0010] BRIEF DESCRIPTION OF DRAWINGS: packaging barrel 1, transfer and pouring mechanism 2, switch cover mechanism 3, packaging barrel cover 11, packaging barrel body 12, opening and closing lock assembly 13, clamping assembly 21, clamping jaw 211, clamping cylinder 212, robot 22, switch cover mechanism 3, switch cover mechanism base 31, fixed support 311, push cylinder 312, track 313, workbench 314, lifting mechanism 315, guide shaft 316, switch cover assembly 32, grabbing claw 321, electric cylinder 322, linear guide rail 323, cam rod 324, spring 325, cover lifting assembly 33, linear movement unit 331, lifting mechanism 332. DETAILED DESCRIPTION

[0011] The present application will be further described below in conjunction with the drawings and examples.

[0012] When pouring the material manually, the iron barrel cover is first opened, and then the plastic packaging bag cotton thread in the barrel is untied. After pouring, the plastic bag is put into the barrel, and the barrel cover is closed. The whole operation process is complicated and laborious, and the manual energy consumption is large, which is easy to cause visual fatigue, resulting in TCB raw materials falling to the ground during opening and pouring, causing waste; and personnel directly face TCB operation, always in a dangerous environment, which has a large safety hazard.

[0013] In view of the above problems, in order to reduce labor cost and improve production efficiency, the present application combines packaging barrel, transfer and pouring mechanism, and switch cover mechanism, and designs the packaging barrel locking assembly to realize automatic pouring of barrel-packed TCB without manual participation.

[0014] A barrel-packed TCB automatic pouring device mainly consists of a packaging barrel, a transfer and pouring mechanism, a switch cover mechanism, etc., wherein: The packaging barrel: the barrel body is in a cylindrical structure, which is convenient for the clamping assembly to grab, and the opening and closing lock assembly is installed on the barrel body to realize the function of automatic opening and closing lock through the elastic lock catch; The transfer and pouring mechanism: an automatic design structure combining a robot and a clamping assembly, the clamping assembly completes the clamping and loosening of the packaging barrel through the clamping cylinder to push the clamping jaw, and the robot cooperates with the clamping assembly to realize the multi-point, high-precision transfer and rotary pouring action of the packaging barrel, realizing the full-automatic operation of the packaging barrel transfer and pouring, thereby avoiding the manual operation process of feeding, transferring and pouring.

[0015] Switch cover mechanism: adopt switch cover mechanism base, switch cover assembly and automatic structure interlocking design of lifting cover assembly, automatic switch cover base avoids position interference with the robot placing the packaging barrel through the work of push cylinder and lifting mechanism, and makes the switch cover mechanism in the best working position, the electric cylinder pushes the claw to realize the opening and closing of the lock, the lifting mechanism cooperates with the linear moving unit to complete the lifting and landing of the barrel cover, thereby avoiding manual opening, closing and transferring the barrel cover and other operations.

[0016] Embodiment: A barrel TCB automatic pouring device, the process layout is as shown in Figures 1 to 6 The barrel TCB automatic pouring device mainly comprises a packaging barrel 1, a transfer and pouring mechanism 2 and a switch cover mechanism 3.

[0017] The packaging barrel 1 mainly comprises a packaging barrel cover 11, a packaging barrel body 12 and an opening and closing lock assembly 13; the opening and closing lock assembly 13 is composed of a lock tongue and a lock seat.

[0018] The transfer and pouring mechanism 2 mainly comprises a clamping assembly 21 including a clamping claw 211 and a clamping electric cylinder 212, and a robot 22, and the automatic process is as follows: the clamping assembly 21 is used to grab, lift and drop the packaging barrel of the upper material on the automatic switch cover workbench 314, the packaging barrel after opening is grabbed again for pouring, and the empty packaging barrel is placed on the workbench 314 again, and the packaging barrel is transferred out after the closing operation is completed.

[0019] The switch cover mechanism 3 mainly comprises a switch cover mechanism base 31 mainly including a fixed support 311, a push cylinder 312, a track 313, a workbench 314, a lifting mechanism 315 and a guide shaft 316; a switch cover assembly 32 including a claw 321, an electric cylinder 322, a linear guide rail 323, a cam rod 324 and a spring 325; and a lifting cover assembly 33 including a linear moving unit 331 and a lifting mechanism 332, and the automatic process is as follows: the lifting mechanism 315 adjusts the vertical relative position of the workbench 314, the push cylinder 312 adjusts the horizontal relative position of the switch cover assembly 32 through the guide shaft 316 to avoid position interference with the transfer and pouring mechanism 2 grabbing the packaging barrel, the relative position of the workbench 314 and the switch cover assembly 32 is adjusted again after the packaging barrel is dropped on the workbench 314, the electric cylinder 322 pushes the claw 321 to move on the linear guide rail 323, and the opening and closing lock assembly 13 is opened by cooperating with the cam rod 324 and the spring 325 and other components to realize the opening action, the lifting mechanism 332 sucks the packaging barrel cover 11 through the front magnetic suction unit, and the linear moving unit 331 is used to complete the extraction and temporary storage of the packaging barrel cover 11, and the packaging barrel after pouring is repeatedly operated to complete the automatic closing.

[0020] The innovation points of the present application are as follows: 1. The automatic opening and closing device for the cover of TCB packaging barrel adopts a safety technical design combining dustproof, anti-static and explosion-proof.

[0021] 2. Through the technical design of the combination and interlocking of the packaging barrel, the transfer and pouring machine, and the opening and closing cover, the mechanism action of ±0.5mm high-precision grabbing and positioning and pouring is completed in the TCB automatic pouring industry, the opening and closing actions of the opening and closing cover mechanism are achieved, the whole process of pouring is realized without human intervention, and potential safety risks are avoided.

Claims

1. An automatic dispensing device for barrel-packaged TCB, characterized in that, Includes packaging barrels, transfer and unloading mechanisms, and lid opening and closing mechanisms; The cylindrical part of the packaging barrel has a cylindrical structure, which makes it easy to grasp; An opening and closing lock assembly is installed on the cylinder, which realizes the function of automatic opening and closing lock through a spring-loaded latch; The transfer and unloading mechanism includes a clamping assembly and a robot. The transfer and unloading mechanism adopts an automated design structure that combines a robot and a clamping assembly. The clamping assembly clamps and releases the packaging barrels, and the robot works with the clamping assembly to realize the transfer and rotation unloading of the packaging barrels at multiple points, thus achieving fully automated operation of the transfer and unloading of the packaging barrels. The transfer and unloading mechanism places the packaging barrel on the lid opening and closing mechanism; the lid opening and closing mechanism realizes the opening and closing action of the packaging barrel.

2. The automatic dispensing device for drummed TCB according to claim 1, characterized in that, The packaging barrel includes a packaging barrel lid, a packaging barrel body, and an opening and closing lock assembly; the opening and closing lock assembly includes a lock tongue and a lock seat.

3. The automatic dispensing device for barrel-packaged TCB according to claim 2, characterized in that, The clamping assembly includes grippers and clamping cylinders; the robot, in conjunction with the clamping assembly, grabs and lifts the loading packaging barrels, places them on the worktable of the opening and closing mechanism, grabs the packaging barrels again after the lids are opened to feed them, and places the empty packaging barrels back on the worktable. After the lid-closing operation is completed, the barrels are transferred and moved out.

4. The automatic dispensing device for barrel-packaged TCB according to claim 3, characterized in that, The cover opening and closing mechanism includes a cover opening and closing mechanism base, a cover opening and closing assembly, and a cover lifting assembly; The base of the cover opening and closing mechanism includes a fixed bracket, a push cylinder, a track, a worktable, a lifting mechanism, and a guide shaft; the cover opening and closing assembly includes a gripper, an electric cylinder, a linear guide rail, a cam rod, and a spring; the cover lifting assembly includes a linear movement unit and a lifting mechanism; the lifting mechanism adjusts the vertical relative position of the worktable, and the push cylinder adjusts the horizontal relative position of the cover opening and closing assembly through the guide shaft to avoid positional interference with the transfer and unloading mechanism for gripping the packaging barrel. After the packaging barrel is placed on the worktable, the relative position of the worktable and the cover opening and closing assembly is adjusted again, and the electric cylinder pushes the gripper to move on the linear guide rail, cooperating with the cam rod and spring to complete the opening and closing locking assembly, realizing the cover opening action. The lifting mechanism picks up the packaging barrel cover through the magnetic suction unit at the front end, and cooperates with the linear movement unit to complete the extraction and temporary storage of the packaging barrel cover. This action is repeated for the packaging barrel after feeding to complete the automatic cover closing.

Images