Sample cotton compression packaging equipment

Abstract

The utility model discloses reserved sample cotton compression packaging equipment which comprises a machine frame, a feeding space is arranged in the machine frame, and an empty reserved sample cotton storage box inlet is formed in the outer wall of the machine frame. A feeding port and a pressing mechanism are arranged above the rack, a reserved sample cotton compression barrel is arranged in the feeding space, and a fixed baffle assembly is arranged on the outer wall of the reserved sample cotton compression barrel; a pressing plate supply mechanism is arranged on the machine frame, a movable pressing plate conveying vehicle is arranged in the machine frame, and the pressing plate conveying vehicle can move to the position below the pressing plate supply mechanism and the material pressing mechanism. A pressing plate locking mechanism is arranged in the rack, and a locking rod of the pressing plate locking mechanism can stretch out and draw back to enter the reserved sample cotton storage box and is in insertion fit with the reserved sample cotton storage box; and the locked storage box is pushed out of the feeding space. According to the utility model, human intervention in the compression packaging process can be reduced, the automation degree of compression packaging is improved, and the aims of improving the compression packaging efficiency of reserved sample cotton, protecting personal safety, improving the compression quality of cotton samples, recycling the reserved sample cotton storage box for a long time and reducing environmental pollution are fulfilled.

Description

Technical Field

[0001] The utility model relates to the technical field of compression packaging equipment, in particular to a sample cotton compression packaging equipment. Background Art

[0002] Cotton inspection regulations stipulate that after inspection, cotton samples (referred to as retained cotton samples) must be randomly selected from each batch and temporarily stored in accordance with regulations. These retained cotton samples must be stored in a storage warehouse for at least 30 days to allow higher-level regulatory agencies to conduct quality checks at any time, or to facilitate re-inspections in the event of quality disputes after the cotton enters the market.

[0003] In December 2022, the Cotton Inspection Procedure No. 46 of [Zhongxianfa] changed the requirement of taking 10% samples from each batch of cotton inspected before December 2022 to taking 30% samples from each batch of cotton inspected. As a result, medium and large-scale cotton inspection laboratories with the characteristics of productive testing (annual inspection volume of more than 300,000 tons) are facing a serious shortage of storage capacity and the dilemma of building or expanding sample storage. Efficient compression storage is an optimal solution to this problem. In addition, the overall quality of front-line operators in production is uneven. In the past, the simple compression packaging machines had a lot of human intervention in the operation process, resulting in large fluctuations in the quality of compressed packaging of sample cotton. Summary of the Invention

[0004] The purpose of this utility model is to provide a sample cotton compression packaging device, which can reduce human intervention in the compression packaging process, improve the degree of automation of compression packaging, improve the efficiency of sample cotton compression packaging, protect personal safety, improve the compression quality of sample cotton, realize long-term reuse of sample cotton storage boxes, and reduce environmental pollution.

[0005] In order to achieve the above purpose, the utility model provides a sample cotton compression packaging device, the specific implementation scheme is as follows:

[0006] A cotton sample compression packaging device comprises a frame, a feeding space is provided in the frame, an entrance connected to the feeding space is provided on the outer wall of the frame, and a feed port connected to the feeding space is provided on the top of the frame;

[0007] A feeding port and a material pressing mechanism are provided above the frame, a sample cotton compression barrel is provided below the material pressing mechanism, a fixed baffle assembly is provided on the outer wall of the sample cotton compression barrel, and the fixed baffle assembly is used to tightly connect the sample cotton compression barrel and the sample cotton storage box; the sample cotton compression barrel and the sample cotton storage box are moved to the bottom of the material pressing mechanism in the feeding space;

[0008] A pressing plate supply mechanism is provided on the frame, and a movable pressing plate conveying vehicle is provided in the frame, and the pressing plate conveying vehicle can be moved to the bottom of the pressing plate supply mechanism and the material pressing mechanism;

[0009] A pressure plate locking mechanism is provided in the frame, and a locking rod of the pressure plate locking mechanism can be telescoped in and out of the feeding space, and plugged into and matched with the sample cotton storage box in the feeding space, and the mounting platform and chuck of the pressure plate locking mechanism can be moved in the frame along the first direction and the second direction of the frame.

[0010] The present invention provides a sample cotton compression packaging device, compared with the prior art, by arranging a feeding space inside the frame, and an entrance to the feeding space is provided on the outer wall of the frame, which is used for manually putting an empty sample cotton storage box into the bottom of the feeding space, and the sample cotton compression barrel automatically moves to a position facing the sample cotton storage box, and the fixed baffle assembly on the outer wall of the sample cotton compression barrel and the side surface of the sample cotton storage box cooperate and clamp, which can ensure that the sample cotton storage box is facing and tightly connected to the sample cotton compression barrel, at this time, the staff enters the box from the entrance Fifty-six small cotton sample bags are poured into the feed port at once. Each sample is pre-packed into a small plastic bag to form a small sample bag. The sample cotton compression barrel drives the connected sample cotton storage box to a position below the pressing mechanism. Simultaneously, the pressing plate feeding mechanism transports the sample cotton pressing plate to the pressing plate conveyor located below it. The pressing plate conveyor transports the sample cotton pressing plate below the pressing mechanism, tightens it, and then presses it down together, forcing it into a fixed position in the sample cotton storage box. In actual use, several vent holes are pre-opened in each small plastic bag of sample cotton, and many vent holes are also evenly distributed on the four walls of the sample cotton compression barrel, making the compression process smooth and labor-saving. After compression is complete, the locking rod of the pressure plate locking mechanism is inserted into the sample cotton storage box, securing the sample cotton pressure plate inside the box. The pressing mechanism then resets and separates from the sample cotton pressure plate. The compressed cotton sample rebounds due to the pressure, pressing the sample cotton pressure plate and the locking rod together, thereby locking the pressure plate. The sample cotton storage box that has been locked by the pressure plate locking mechanism is pushed out of the feeding space by the newly entered sample box. The operator then buckles and locks the storage box. The pressure plate locking mechanism then drives the locking rod out of the sample cotton storage box and resets, allowing subsequent sample cotton storage boxes to be locked with the pressure plate, completing the complete compression and storage process for the sample cotton. During this process, there is minimal human involvement in the operation, and the quality of the compressed packaging is rarely subject to human intervention. Furthermore, the degree of automation in the compressed packaging is significantly improved, achieving the goals of improving the efficiency and quality of compressed packaging for the sample cotton.

[0011] In some embodiments, a first fixed guide rail is set up in the feeding space, a first sliding guide rail is provided on the outer wall of the sample cotton compression barrel, the first sliding guide rail is sleeved on the first fixed guide rail and slides with the first fixed guide rail, and a first driving cylinder body connected to the sample cotton compression barrel is provided on the frame.

[0012] By arranging a first fixed guide rail in the feeding space, arranging a first sliding guide rail on the outer wall of the sample cotton compression barrel and connecting it with a first driving cylinder, the sample cotton compression barrel is driven to move under the sliding cooperation of the first sliding guide rail and the first fixed guide rail in the feeding space by utilizing the telescopic movement of the first driving cylinder, thereby improving the convenience, smoothness and accuracy of the movement of the sample cotton compression barrel.

[0013] In some embodiments, the fixed baffle assembly includes a first connecting plate, a telescopic rod and a baffle. The first connecting plate is fixed to the outer wall of the sample cotton compression barrel. One end of the telescopic rod is provided on the first connecting plate, and the other end is connected to the baffle. The baffle is used to be tightly connected to the sample cotton storage box.

[0014] By setting the fixed baffle assembly to adopt a telescopic rod and baffle structure, the telescopic rod is extended and retracted to make the baffle descend and tightly fit the outer wall of the sample cotton storage box. The baffles on both sides cooperate to make the sample cotton compression barrel and the outer wall of the sample cotton storage box fit tightly, thereby improving the positioning accuracy of the sample cotton storage box and reducing the degree of deformation during the cotton sample compression process.

[0015] In some embodiments, the pressure plate feeding mechanism includes a feed box, which is arranged above the frame, and a number of sample cotton pressure plates are stacked in the feed box. Two blocking rods are respectively provided on the outer walls on both sides of the bottom of the feed box, and the blocking rods can be telescopically extended to the bottom of the pressure plate or retracted outside the feed box; two connecting rods are respectively provided on the outer walls on both sides of the feed box and located above the blocking rods, and connecting holes are opened on both sides of the sample cotton pressure plate. The connecting rods can be telescopically extended into the feed box to be plugged into the connecting holes, or retracted outside the feed box.

[0016] By stacking several sample cotton pressing plates in a feed box, and arranging two blocking rods and two connecting rods on the outer walls on both sides of the bottom of the feed box, and opening connecting holes on both sides of the sample cotton pressing plate, the blocking rods are used to support all the sample cotton pressing plates during use. When a sample cotton pressing plate is needed, the connecting rods are inserted into the sample cotton pressing plate located on the layer above the bottom layer. The blocking rods contract so that the sample cotton pressing plate on the bottom layer falls to the bottom of the feed box, thereby realizing automatic blanking of the sample cotton pressing plate.

[0017] In some embodiments, two second guide rails are provided in the frame, the pressure plate conveyor trolley is provided between the two second guide rails, a pressure plate guide rail is provided at the bottom of the feed box, a pressure plate push rod assembly is provided at the bottom of the feed box, a pressure plate push rod is provided on the pressure plate push rod assembly, and the other end of the pressure plate guide rail extends to the side of the pressure plate conveyor trolley; a support assembly is provided at the bottom of the feed box, and the support end of the support assembly can be raised and lowered to press against the sample cotton pressure plate located at the bottom layer.

[0018] By arranging a second guide rail in the frame and arranging a pressure plate conveyor trolley between the second guide rails, the pressure plate conveyor trolley can convey the sample cotton pressure plate to the bottom of the pressing mechanism under the guiding action of the second guide rail, and a pressure plate guide rail and a pressure plate push rod assembly are arranged at the bottom of the feed box. After the sample cotton pressure plate at the bottom of the feed box automatically falls, the sliding block drives the pressure plate push rod driven by the driving member connected thereto to push the sample cotton pressure plate to be displaced and fall into the pressure plate conveyor trolley; at the same time, after the sample cotton pressure plate at the bottom is delivered, the supporting end of the supporting assembly arranged at the bottom of the feed box rises to support and lift the remaining sample cotton pressure plate, and drives it to slowly descend and be re-supported by the blocking rod, so as to avoid direct falling and causing damage to the blocking rod, and the sample cotton pressure plate stacking being tilted and stuck due to the asynchronous withdrawal of the connecting rods on both sides.

[0019] In some embodiments, the pressing mechanism includes a second connecting plate, a compression cylinder is provided on the top surface of the second connecting plate, four pneumatic expansion parts are provided on the bottom surface of the second connecting plate, and an expansion connection hole is opened on the sample cotton pressing plate, and the pneumatic expansion part is snap-fitted with the expansion connection hole.

[0020] By arranging four pneumatic expansion parts on the second connecting plate of the pressing mechanism, an expansion connection hole is opened on the sample cotton pressing plate, and the pneumatic expansion parts are automatically expanded after being inserted into the expansion connection hole so that they are tightly engaged with the expansion connection hole, thereby improving the positioning accuracy of the sample cotton pressing plate and its parallelism with the wall panel of the compression barrel.

[0021] In some embodiments, at least two guide rods are provided on the second connecting plate, and the guide rods are in guiding cooperation with the frame.

[0022] At least two guide rods are arranged on the second connecting plate, and the guiding function of the guide rods is utilized to improve the parallelism and stability of the operation of the compression cylinder of the pressing mechanism.

[0023] In some embodiments, the pressure plate locking mechanism includes a mounting plate, a third guide rail is provided in the frame, a third sliding member is provided at the bottom of the mounting plate and slides with the third guide rail, a third drive cylinder is provided in the frame, the third drive cylinder is connected to the mounting plate, and the locking rod is provided on the mounting plate, the locking rod is the locking end of the pressure plate locking mechanism, and the locking rod is plugged into the locking hole on the side of the sample cotton storage box.

[0024] By arranging a number of locking rods on the mounting plate of the pressure plate locking mechanism, setting up a third guide rail in the frame, utilizing the third sliding member on the third guide rail to realize the sliding connection between the mounting plate and the third guide rail, and utilizing the third driving cylinder to drive the mounting plate to move on the third guide rail, the pressure plate locking rod can be inserted and pulled out at different work stations.

[0025] In some embodiments, a fourth guide rail and a fourth drive cylinder are provided on the mounting plate, a fourth sliding member is provided on the fourth guide rail, the mounting platform is provided on the fourth sliding member, the fourth drive cylinder is connected to the mounting platform, a plurality of chucks are provided on the mounting platform, and the locking rod is provided on the chuck.

[0026] By arranging a fourth guide rail and a fourth drive cylinder on the mounting plate, the fourth sliding member and the fourth guide rail are slidably connected to realize the connection between the mounting platform and the mounting plate, and the fourth drive cylinder is used to drive the displacement of the mounting platform, thereby improving the convenience and accuracy of the displacement of the mounting platform, and the locking rod is fixed by the chuck on the mounting platform, which can be clamped or loosened, thereby improving the parallelism of the locking rod and improving the accuracy and speed of inserting and removing the locking rod.

[0027] In some embodiments, a sampling table is provided on the frame, and the outlet of the feeding space faces the sampling table, so that a sample cotton storage box loaded with sample cotton can enter the sampling table through the outlet under the push of the sample cotton storage box newly entering the feeding space.

[0028] By arranging a sampling table on the frame, the guiding effect on the outer wall of the frame is utilized to ensure that the locked sample cotton storage box can be pushed from the feeding space to the sampling table by the sample cotton compression barrel and the newly inserted sample cotton storage box, so that the subsequent upper cover packaging and the locking rod of the pressure plate locking mechanism can be pulled out and reset.

[0029] Based on the above technical solution, the present invention has the following beneficial effects compared with the prior art:

[0030] By arranging a feeding space inside the frame, an entrance connected to the feeding space is provided on the outer wall of the frame for placing the sample cotton storage box from the entrance into the feeding space, and the sample cotton storage box placed in the feeding space is tightly connected to the sample cotton compression barrel under the baffle clamping and fixation of the fixed baffle assembly on the outer wall of the sample cotton compression barrel, and the small bags of sample cotton put into small plastic bags are quickly poured into the feeding port and temporarily stored in the space formed by the sample cotton compression barrel and the storage box, and the driving action of the first driving cylinder makes the sample cotton compression barrel and the sample cotton storage box connected thereto move to a fixed position below the pressing mechanism in the feeding space, and the sample cotton pressing plate is transported to the position below it through the pressing plate feeding mechanism. On the pressure plate conveyor, the pressure plate conveyor conveys the sample cotton pressure plate to the bottom of the pressing mechanism. The pressing mechanism is pressed down and connected with the sample cotton pressure plate, and then pressed down again to make the sample cotton pressure plate enter the sample cotton compression barrel and start compressing the sample cotton. After the compression is completed, the locking rod of the pressure plate locking mechanism enters the sample cotton storage box to lock the sample cotton pressure plate in the sample cotton storage box. At this time, the pressing mechanism is reset and separated from the sample cotton pressure plate, and the fixed baffle assembly of the sample cotton compression barrel and the sample cotton storage box is unlocked. The chuck on the pressure plate locking mechanism is loosened and withdrawn, and the locking rod remains in the sample cotton storage box. The rebound pressure of the cotton sample presses the pressure plate and the locking rod together, thereby completing the compression and locking of the sample cotton. After a new cotton sample storage box enters, the previously locked cotton sample storage box is pushed out of the feeding space. The operator then simply covers and locks the cotton sample storage box. The pressure plate locking mechanism re-enters, the chuck engages the locking rod and is pulled out, and the pressure plate locking mechanism resets and disengages from the cotton sample storage box, completing the compressed packaging and storage of the cotton sample. The entire compression process requires minimal human intervention, which can reduce human intervention in the compression packaging process, improve the degree of automation of compression packaging, enhance personnel safety, and ultimately improve the quality of compressed cotton sample packaging products. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 It is a structural diagram of the utility model;

[0032] Figure 2 It is a side view of the utility model;

[0033] Figure 3 Schematic diagram of the material pressing mechanism of the present utility model;

[0034] Figure 4 It is a side view of the material pressing mechanism of the present utility model;

[0035] Figure 5 Schematic diagram of the pressure plate locking mechanism of the present invention;

[0036] Figure 6 It is a top view of the pressure plate locking mechanism of the present invention;

[0037] Figure 7 Schematic diagram of the pressure plate feeding mechanism of the present invention;

[0038] Figure 8 It is a side view of the pressure plate feeding mechanism of the present invention.

[0039] Description of reference numerals:

[0040] 100, rack; 110, entrance; 120, feeding space; 130, feed port; 140, sampling platform; 150, first fixed rail; 160, second rail; 170, third rail; 171, third slide; 180, third drive cylinder; 190, access door;

[0041] 200, sample cotton compression barrel; 210, fixed baffle assembly; 211, first connecting plate; 212, telescopic rod; 213, baffle; 220, first sliding guide rail;

[0042] 300, pressing plate feeding mechanism; 310, feeding box; 320, sample cotton pressing plate; 321, expansion connection hole; 322, plug hole; 330, blocking rod; 331, first connecting rod; 340, plug rod; 341, second connecting rod; 350, supporting assembly; 360, pressing plate guide rail; 370, pressing plate sliding block; 380, pressing plate push rod;

[0043] 400, material pressing mechanism; 410, pressing plate conveyor; 411, second driving cylinder; 420, second connecting plate; 421, fixing member; 422, pneumatic expansion member; 430, guide rod; 440, compression cylinder;

[0044] 500, pressure plate locking mechanism; 510, mounting plate; 511, fourth guide rail; 512, fourth drive cylinder; 520, mounting platform; 530, chuck; 540, locking rod;

[0045] 600. Storage box; 610. Locking hole. DETAILED DESCRIPTION

[0046] In order to facilitate the understanding of the present invention, specific embodiments of the present invention will be described in more detail below with reference to the accompanying drawings.

[0047] Unless otherwise specified or defined, the "first, second..." used in this article is only used to distinguish names and does not represent a specific quantity or order.

[0048] Unless stated otherwise or defined otherwise, the term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0049] It should be noted that, in this document, “fixed to” or “connected to” may mean directly fixing or connecting to an element, or indirectly fixing or connecting to an element.

[0050] like Figure 1-2 As shown, a sample cotton compression packaging device provided in this embodiment includes a frame 100, a feeding space 120 is provided in the frame 100, and an entrance 110 connected to the feeding space 120 is provided at the bottom position of the outer wall of the frame 100. The entrance 110 is used to place the sample cotton storage box 600 into the bottom of the feeding space 120.

[0051] A funnel-shaped feed port 130 is provided at the top of the frame 100 on the side where the inlet 110 is provided, and is used to pour the sample cotton into the feeding space 120 through the feed port 130 .

[0052] At least two oppositely arranged first fixed guide rails 150 are provided in the feeding space 120, and a first sliding guide rail 220 is provided on the first fixed guide rail 150. The sample cotton compression barrel 200 is connected by the first sliding guide rail 220, and the sample cotton compression barrel 200 is located between the feed port 130 and the entrance 110. A first driving cylinder is also provided in the feeding space 120, and the first driving cylinder is directly connected to the sample cotton compression barrel 200 for driving the sample cotton compression barrel 200 to move on the first fixed guide rail 150.

[0053] A fixed baffle assembly 210 is provided on at least two oppositely arranged outer walls of the sample cotton compression barrel 200. The fixed baffle assembly 210 includes a first connecting plate 211 connected to the sample cotton compression barrel 200, a telescopic rod 212 arranged on the first connecting plate 211, and a baffle 213 arranged on the telescopic end of the telescopic rod 212. The two baffles 213 are used to clamp and press the outer wall of the sample cotton storage box 600 to achieve the fixation and tight connection of the sample cotton compression barrel 200 and the sample cotton storage box 600.

[0054] An inspection door 190 is provided on the frame 100 , and is used to open the inspection door 190 to facilitate inspection and maintenance of the electrical control box.

[0055] Combine Figure 7 and Figure 8As shown, a pressure plate supply mechanism 300 is provided on the frame 100, and the pressure plate supply structure includes a feed box 310, in which a number of sample cotton pressure plates 320 are stacked. In this embodiment, 20 are preferably stacked, and a first connecting rod 331 is provided on the outer walls on both sides of the bottom of the feed box 310, and at least two blocking rods 330 are provided on each first connecting rod 331. The blocking rod 330 is a structure that is driven by a cylinder to extend and retract in and out of the feed box 310, and is used to support all sample cotton pressure plates 320 stacked in the feed box 310.

[0056] A second connecting rod 341 is provided on the outer wall of the feed box 310 at a position above the first connecting rod 331, and at least two plug-in rods 340 are provided on each second connecting rod 341. A plug-in hole 322 is provided on the side wall of the sample cotton pressing plate 320. The plug-in rod 340 is a structure that is driven by a cylinder to extend and retract in and out of the feed box 310, and is used to be inserted into the plug-in hole 322 of the sample cotton pressing plate 320 to separate it from the sample cotton pressing plate 320 on the bottom layer.

[0057] In actual use, the blocking rod 330 is used to support all the sample cotton pressing plates 320. When the sample cotton pressing plates 320 need to be provided to the pressing mechanism 400, the plug-in rod 340 is inserted into the sample cotton pressing plate 320 located on the layer above the bottom layer. The blocking rod 330 contracts to make the sample cotton pressing plate 320 on the bottom layer fall to the bottom of the feeding box 310, thereby realizing automatic dropping of the sample cotton pressing plates 320.

[0058] A pressure plate guide rail 360 is provided at the bottom of the feed box 310, and a pressure plate sliding block 370 is provided at one end of the pressure plate guide rail 360, and a pressure plate push rod 380 is provided on the pressure plate sliding block 370. The other end of the pressure plate guide rail 360 extends to the side of a movable pressure plate conveyor 410 provided in the frame 100. In actual use, the pressure plate sliding block 370 is driven to move on the pressure plate guide rail 360 by a cylinder body or a rod body and other structures, so that the pressure plate push rod 380 pushes the sample cotton pressure plate 320 into the pressure plate conveyor 410.

[0059] The support assembly 350 is also provided below the feed box 310. The support assembly 350 in this embodiment adopts a telescopic rod 212 or an automatically retractable assembly such as an air cylinder or an oil cylinder, and is used to cause the supporting end of the support assembly 350 to rise and resist the remaining sample cotton pressing plates 320 after the bottom sample cotton pressing plate 320 automatically falls, and drive it to slowly descend until it is re-supported by the blocking rod 330, so as to avoid the situation where the heavier pressing plate stack directly falls and impacts and causes damage to the blocking rod 330, and to avoid the situation where the pressing plate stack is tilted and stuck due to the asynchronous withdrawal of the connecting rods on both sides.

[0060] Combine Figure 3 and Figure 4As shown, a pressing mechanism 400 is provided on the frame 100, and the pressing mechanism 400 includes a second connecting plate 420. Two compression cylinders 440 and at least two sets of oppositely arranged guide rods 430 are provided on the top surface of the second connecting plate 420. The guide rods 430 and the frame 100 are guided and matched to improve the parallelism and stability of the compression cylinder 440 driving the second connecting plate 420 to rise and fall.

[0061] At least two fixing parts 421 are provided on the second connecting plate 420, and four are preferably provided in this embodiment. A pneumatic expansion part 422 is provided on each of the fixing parts 421, which is used to engage with the tightening connection hole 321 opened on the sample cotton pressing plate 320, so that the sample cotton pressing plate 320 is fixed on the second connecting plate 420, and can enter the feeding space 120 and the sample cotton compression barrel 200 under the drive of the compression cylinder 440 to compress the sample cotton inside.

[0062] Correspondingly, a second guide rail 160 is provided in the frame 100, a second sliding member 161 is provided on the second guide rail 160, and the pressure plate conveyor trolley 410 is connected to the second sliding member 161. In actual use, the pressure plate conveyor trolley 410 is driven to move on the second guide rail 160 by a second driving cylinder body 411 composed of a pneumatic cylinder or an oil cylinder structure, and the pressure plate is conveyed to the bottom of the second connecting plate 420.

[0063] Combine Figure 5 and Figure 6 As shown, a pressure plate locking mechanism 500 is further provided inside the frame 100, and the pressure plate locking mechanism 500 includes a mounting plate 510 and a mounting platform 520 arranged on the mounting plate 510. A third guide rail 170 is provided in the frame 100, a third sliding member 171 is provided on the third guide rail 170, and the mounting plate 510 is provided on the third sliding member 171. In addition, a third driving cylinder body 180 connected to the mounting plate 510 is provided in the frame 100 for driving the mounting plate 510 to move on the third guide rail 170.

[0064] Two fourth guide rails 511 and a fourth drive cylinder 512 are provided on the mounting plate 510, and a fourth sliding member is provided on each of the two second guide rails 160. The mounting platform 520 is connected to the fourth drive cylinder 512, and the mounting platform 520 is connected to the fourth sliding member, and is displaced on the fourth guide rail 511 by the drive of the fourth drive cylinder 512.

[0065] A plurality of chucks 530 are provided on the mounting platform 520, and each chuck 530 can tighten or loosen a locking rod 540. The locking rod 540 is used to engage with a locking hole 610 provided on the sample cotton storage box 600. In this embodiment, the chuck 530 preferably adopts a three-jaw chuck.

[0066] A sampling table 140 is provided on the frame 100, and an outlet is opened at one end of the feeding space 120 relative to the inlet 110 to connect to the sampling table 140, ensuring that the sample cotton storage box 600 is pushed into the sampling table 140 by the newly entered sample cotton storage box 600, so as to facilitate the subsequent packaging of the sample cotton storage box 600.

[0067] The steps for using the sample cotton compression packaging device provided in this embodiment are as follows:

[0068] First, place the empty sample cotton storage box 600 into a fixed position in the feeding space 120 from the entrance 110;

[0069] Then, the sample cotton compression barrel 200 moves from below the pressing mechanism 400 to below the feed port 130;

[0070] Then, the fixed baffle assembly 210 connects the sample cotton compression barrel 200 and the sample cotton storage box 600;

[0071] Then, pour the sample cotton into the feed port 130 and temporarily store it in the space formed by the sample cotton compression barrel 200 and the sample cotton storage box 600;

[0072] Then, the sample cotton storage box 600 follows the sample cotton compression barrel 200 to move to the bottom of the pressing mechanism 400;

[0073] Before, after or at the same time as the above steps, the connecting rods 340 on both sides of the feed box 310 are inserted into the connecting holes 322 of the sample cotton pressing plate 320 located on the penultimate layer, the blocking rod 330 contracts, and the sample cotton pressing plate 320 on the bottom layer automatically falls onto the pressing plate guide rail 360, and is transported to the pressing plate conveying vehicle 410 under the action of the pressing plate sliding block 370 and the pressing plate pushing rod 380. The pressing plate conveying vehicle 410 conveys the sample cotton pressing plate 320 to the bottom of the compression mechanism, and the remaining sample cotton pressing plates 320 are slowly placed on the reset blocking rod 330 under the support of the support assembly 350;

[0074] Then, the second connecting plate 420 is driven down by the compression cylinder 440, so that the pneumatic expansion member 422 is inserted into the expansion connection hole 321 of the sample cotton pressing plate 320 and expands. After the sample cotton pressing plate 320 is fixed under the second connecting plate 420, the pressing plate transport vehicle 410 is reset.

[0075] Then, the compression cylinder 440 drives the sample cotton pressing plate 320 to continue to descend and successively enter the sample cotton compression barrel 200 and the sample cotton storage box 600 to compress the sample cotton, so that the sample cotton pressing plate 320 stays at a fixed position below the locking hole 610 of the sample cotton storage box 600;

[0076] Then, the locking rod 540 of the pressing plate locking mechanism 500 is inserted into the locking hole 610 of the sample cotton storage box 600 under the drive of the mounting platform 520, and the sample cotton pressing plate 320 is locked in the sample cotton storage box 600;

[0077] Then, the compression cylinder 440 drives the second connecting plate 420 to reset and separate from the sample cotton pressing plate 320;

[0078] Then, after unlocking the sample cotton compression barrel 200 and the sample cotton storage box 600, the chuck 530 on the mounting platform 520 releases the locking rod 540, and the mounting plate 510 is driven backward and reset by the third driving cylinder 180. The locked sample cotton storage box 600, together with the locking rod 540, temporarily stays in the feeding space 120 below the pressing mechanism 400 until a new storage box enters and is pushed out onto the sampling platform.

[0079] The present embodiment provides a sample cotton compression packaging device, compared with the prior art, by providing a feeding space 120 inside the frame 100, and the outer wall of the frame 100 is provided with an entrance 110 connected to the feeding space 120 for placing the sample cotton storage box 600 for placing the sample cotton from the entrance 110 into the feeding space 120, and the sample cotton storage box 600 placed in the feeding space 120 is fixed with the sample cotton compression barrel 200 under the fixed baffle assembly 210 on the outer wall of the sample cotton compression barrel 200 and connected to the sample cotton compression barrel 200, and the pre-packaged sample cotton bags are quickly poured into the feed port 130 by manual labor and temporarily stored in the sample cotton compression barrel 200 and the sample cotton compression barrel 200 connected thereto. In the cavity of the sample cotton storage box 600, the sample cotton compression barrel 200 and the sample cotton storage box 600 connected thereto are driven by power to move to a position below the pressing mechanism 400 in the feeding space 120, and the sample cotton pressing plate 320 is transported to the pressing plate conveying vehicle 410 located below it through the pressing plate supply mechanism 300. The pressing plate conveying vehicle 410 conveys the sample cotton pressing plate 320 to the bottom of the pressing mechanism 400, and the pressing mechanism 400 presses down and connects with the sample cotton pressing plate 320, and presses down again to make the sample cotton pressing plate 320 enter the cavity of the sample cotton compression barrel 200 and the sample cotton storage box 600 connected thereto to compress the cotton sample. After compression is completed, the locking rod of the pressing plate locking mechanism 500 enters the sample cotton storage box 600 and locks the sample cotton pressing plate 320 in the sample cotton storage box 600. At this time, the pressing mechanism 400 resets and separates from the sample cotton pressing plate 320. The chuck 530 on the locking mechanism 500 releases the locking rod 540, causing the locking rod 540 to temporarily remain in the sample cotton storage box 600. The fixed baffle assembly 210 of the sample cotton compression barrel 200 and the sample cotton storage box 600 is unfastened, and the pressing plate locking mechanism 500 retreats and resets. When a new storage box enters, the locked sample cotton storage box 600 is moved from the feed space 120 to the outside of the feed space 120. The operator then buckles and locks the cover of the sample cotton storage box 600, thereby achieving compressed packaging and storage of the sample cotton. The entire process requires minimal human intervention, which can reduce human intervention in the compression packaging process, improve the degree of automation of the compression packaging, and achieve the purpose of improving the quality of the sample cotton compressed packaging products.

[0080] Based on the disclosure and teachings of the above description, those skilled in the art may also make changes and modifications to the above embodiments. Therefore, the present invention is not limited to the specific embodiments disclosed and described above, and any modifications and variations of the present invention should also fall within the scope of protection of the claims of the present invention. In addition, although certain specific terms are used in this description, these terms are for convenience of description only and do not constitute any limitation to the present invention.

Claims

1. A sample cotton compression packaging device, characterized in that: The machine comprises a frame (100), wherein a feeding space (120) is provided in the frame (100), an entrance (110) connected to the feeding space (120) is provided on the outer wall of the frame (100), and a feed port (130) connected to the feeding space (120) is provided on the top of the frame (100); A feed port (130) and a material pressing mechanism (400) are provided above the frame (100); a sample cotton compression barrel (200) is provided below the material pressing mechanism (400); a fixed baffle assembly (210) is provided on the outer wall of the sample cotton compression barrel (200); the fixed baffle assembly (210) is used to tightly connect the sample cotton compression barrel (200) and the sample cotton storage box (600); the sample cotton compression barrel (200) and the sample cotton storage box (600) are moved to the bottom of the material pressing mechanism (400) in the feeding space (120); A pressing plate supply mechanism (300) is provided on the frame (100), and a movable pressing plate conveying vehicle (410) is provided in the frame (100), and the pressing plate conveying vehicle (410) can be moved to the bottom of the pressing plate supply mechanism (300) and the material pressing mechanism (400); A pressure plate locking mechanism (500) is provided in the frame (100); a locking rod (540) of the pressure plate locking mechanism (500) can be telescopically moved in and out of the feeding space (120) and plugged into a sample cotton storage box (600) in the feeding space (120); and a mounting platform (520) and a chuck (530) of the pressure plate locking mechanism (500) can be moved in the frame (100) along a first direction and a second direction of the frame (100).

2. The sample cotton compression packaging equipment according to claim 1, characterized in that: A first fixed guide rail (150) is arranged in the feeding space (120), a first sliding guide rail (220) is arranged on the outer wall of the sample cotton compression barrel (200), the first sliding guide rail (220) is sleeved on the first fixed guide rail (150) and slidably cooperates with the first fixed guide rail (150), and a first driving cylinder body connected to the sample cotton compression barrel (200) is arranged on the frame (100).

3. The sample cotton compression packaging equipment according to claim 2, characterized in that: The fixed baffle assembly (210) comprises a first connecting plate (211), a telescopic rod (212) and a baffle (213); the first connecting plate (211) is fixedly arranged on the outer wall of the sample cotton compression barrel (200); one end of the telescopic rod (212) is arranged on the first connecting plate (211), and the other end is connected to the baffle (213); the baffle (213) is used to be tightly connected to the sample cotton storage box (600).

4. The sample cotton compression packaging device according to any one of claims 1 to 3, characterized in that: The pressure plate supply mechanism (300) includes a feed box (310), which is arranged above the frame (100). A plurality of sample cotton pressure plates (320) are stacked in the feed box (310). Two blocking rods (330) are respectively arranged on the outer walls on both sides of the bottom of the feed box (310), and the blocking rods (330) can be telescopically extended to the bottom of the pressure plate or retracted outside the feed box (310); two plug-in rods (340) are respectively arranged on the outer walls on both sides of the feed box (310) and located above the blocking rods (330), and plug-in holes (322) are opened on both sides of the sample cotton pressure plate (320), and the plug-in rods (340) can be telescopically extended into the feed box (310) to be plugged and matched with the plug-in holes (322), or retracted outside the feed box (310).

5. The sample cotton compression packaging equipment according to claim 4, characterized in that: Two second guide rails (160) are provided in the frame (100), the pressure plate conveyor vehicle (410) is provided between the two second guide rails (160), a pressure plate guide rail (360) is provided at the bottom of the feed box (310), a pressure plate push rod assembly (370) is provided at the bottom of the feed box (310), a pressure plate push rod (380) is provided on the pressure plate push rod assembly (370), and the other end of the pressure plate guide rail (360) extends to the side of the pressure plate conveyor vehicle (410); a support assembly (350) is provided at the bottom of the feed box (310), and the support end of the support assembly (350) can be lifted and lowered to press against the sample cotton pressure plate located at the bottom layer.

6. The sample cotton compression packaging device according to any one of claims 1 to 3, characterized in that: The material pressing mechanism (400) includes a second connecting plate (420), a compression cylinder (440) is provided on the top surface of the second connecting plate (420), four pneumatic expansion members (422) are provided on the bottom surface of the second connecting plate (420), and a tightening connection hole (321) is opened on the sample cotton pressing plate (320), and the pneumatic expansion member (422) is snap-fitted with the tightening connection hole (321).

7. The sample cotton compression packaging equipment according to claim 6, characterized in that: At least two guide rods (430) are provided on the second connecting plate (420), and the guide rods (430) are in guiding cooperation with the frame (100).

8. The sample cotton compression packaging device according to any one of claims 1 to 3, characterized in that: The pressure plate locking mechanism (500) comprises a mounting plate (510), a third guide rail (170) is arranged in the frame (100), a third sliding member (171) which is slidably matched with the third guide rail (170) is arranged at the bottom of the mounting plate (510), a third driving cylinder (180) is arranged in the frame (100), the third driving cylinder (180) is connected to the mounting plate (510), a locking rod (540) is arranged on the mounting plate (510), the locking rod (540) is the locking end of the pressure plate locking mechanism (500), and the locking rod (540) is plugged into and matched with a locking hole (610) on the side of the sample cotton storage box (600).

9. The sample cotton compression packaging equipment according to claim 8, characterized in that: A fourth guide rail (511) and a fourth drive cylinder (512) are provided on the mounting plate (510), a fourth sliding member is provided on the fourth guide rail (511), the mounting platform (520) is provided on the fourth sliding member, the fourth drive cylinder (512) is connected to the mounting platform (520), a plurality of chucks (530) are provided on the mounting platform (520), and the locking rod (540) is provided on the chuck (530).

10. The sample cotton compression packaging equipment according to any one of claims 1 to 3, characterized in that: A sampling table (140) is provided on the frame (100), and the outlet of the feeding space (120) faces the sampling table (140), so that a sample cotton storage box (600) loaded with sample cotton can enter the sampling table (140) through the outlet under the push of the sample cotton storage box (600) newly entering the feeding space (120).

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