Bagging equipment and using method

Abstract

The invention relates to the technical field of automatic bagging, in particular to bagging equipment which comprises an equipment frame, a material transferring module, a bag taking module, a bag placing module, an auxiliary bag opening module and a bag opening module, and a material bag placed on the surface of the bag placing module is clamped by the bag taking module to move to the position between the auxiliary bag opening module and the bag opening module along with the bag taking module. The auxiliary bag opening module is matched with the bag opening module to open a material bag, materials clamped by the material transferring module are driven by the material transferring module to transversely move to the position above the material bag, the material transferring module puts the materials into the bag, vertical bagging is adopted in the bagging mode, the opening of the material bag faces upwards, and the stacked materials are put into the bag from the opening of the bag.

Description

Technical Field

[0001] The present invention relates to the technical field of automatic bagging, and in particular to a bagging device and a use method thereof. Background Art

[0002] After the product is manufactured, it is usually necessary to package the product. The packaging usually has multiple types, including external hard packaging for protection and protective bags for internal shielding;

[0003] At present, the packaging of protective bags is usually done manually. The staff manually puts the packaging bags on the outside of the product. The manual packaging method has low packaging efficiency and cannot form a good linkage with the production line. Therefore, a bagging device and a use method are proposed. Summary of the invention

[0004] In order to solve the technical problems existing in the above-mentioned prior art, the present invention provides a bagging device and a use method.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a bagging device, comprising a device frame, a material transfer module, a bag taking module, a bag placing module, an auxiliary bag opening module, and a bag opening module;

[0006] The equipment frame includes a material transfer frame and an automatic bagging frame, the material transfer frame and the automatic bagging frame are arranged side by side, and the material transfer frame and the bottom of the surface of the automatic bagging frame are fixedly connected by a plurality of cross bars;

[0007] The material transfer module and the bag taking module are respectively mounted on the top of the material transfer frame and the automatic bagging frame, and the material transfer module and the bag taking module can be moved horizontally along the top of the material transfer frame and the automatic bagging frame respectively;

[0008] The bag placing module is arranged in the middle of the automatic bagging frame, and the bag placing module is composed of a fixed pad and a movable pad mechanism;

[0009] The auxiliary bag opening module and the bag opening module are respectively arranged on one side of the surface of the automatic bagging frame, and the auxiliary bag opening module cooperates with the bag opening module to form a bag opening mechanism;

[0010] The material bag placed on the surface of the bag placing module moves with the bag taking module to between the auxiliary bag opening module and the bag opening module under the clamping of the bag taking module. The auxiliary bag opening module and the bag opening module cooperate to open the material bag. The material clamped by the material transfer module is driven by the material transfer module to move horizontally to the top of the material bag, and the material transfer module puts the material into the bag.

[0011] Preferably, the material transfer module includes a material transfer track, a material transfer block, a limit frame, a solenoid valve fixing plate, a material clamp and a splint, the two groups of the material transfer tracks are respectively arranged on both sides of the surface of the material transfer frame, the material transfer block is arranged between the two groups of material transfer tracks, the limit frame is arranged in the middle of the surface of the material transfer block, the connecting column passes through the limit frame, the connecting column is connected to the limit frame through a bevel gear and a bevel rack structure, the material clamp is arranged at the end of the connecting column, and the two groups of splints are respectively arranged at both ends of the material clamp.

[0012] Preferably, the bag picking module includes a bag picking track, a bag picking transfer block, a bag picking lifting mechanism, a solenoid valve fixing plate, a bracket and a bag picking clamp. The two groups of bag picking tracks are respectively mounted on both sides of the surface of the automatic bagging frame, the bag picking transfer block is arranged between the two groups of bag picking tracks, the bag picking lifting mechanism is arranged in the middle of the surface of the bag picking transfer block, the solenoid valve fixing plate is arranged on the side wall surface of the bag picking lifting mechanism, the bracket is arranged at the end of the bag picking lifting mechanism, the bag picking lifting mechanism is located at the center of the bracket, and the two groups of bag picking clamps are symmetrically arranged on the surface of the bracket.

[0013] Preferably, the bag taking module also includes several groups of slide grooves and bag opening suction cups, several groups of the slide grooves are respectively opened on the surface of the support rods of the bracket, and several groups of the bag opening suction cups are respectively engaged in the several groups of slide grooves. The bag opening suction cups can move along the support rods of the bracket, and the movement of the bag opening suction cups is limited by the slide grooves.

[0014] Preferably, the bag placing module is composed of a fixed pad and a movable pad mechanism, the movable pad mechanism includes a bag placing lifting mechanism, a movable pad, a limit groove and a limit rod, the fixed pad is arranged on one side of the middle part of the automatic bagging frame, the bag placing lifting mechanism is arranged in the middle part of the automatic bagging frame, the movable pad is arranged at the top of the bag placing lifting mechanism, and the movable pad can be fitted with the side wall of the fixed pad; several groups of the limit grooves are symmetrically opened on both sides of the surface of the movable pad, and several groups of the limit rods respectively penetrate the several groups of limit grooves.

[0015] Preferably, the auxiliary bag opening module includes a bag opening lifting mechanism, a connecting plate, a support frame, a edge pressing table and an edge pressing suction cup. The bag opening lifting mechanism is arranged at the bottom of one side of the automatic bagging frame, the connecting plate is arranged on one side of the surface of the bag opening lifting mechanism, the support frame is arranged at the end of the connecting plate, and the edge pressing table is arranged at the top of the support frame. Several groups of the support frames are evenly distributed on the top of the connecting plate surface and can be used in conjunction with the slide groove.

[0016] Preferably, the bag opening module includes a bag opening track, a swing shaft, a rotating motor, a translation track, a bag support track, a fixed bag support and a movable bag support. The two groups of the bag opening track are respectively arranged at the top of one side of the automatic bagging frame, the swing shaft is arranged between the two groups of bag opening track through a fixed seat, the rotating motor is arranged at one end of the swing shaft, and the translation track is arranged on the surface of the swing shaft. The two groups of the bag support track are symmetrically arranged at both ends of the translation track, the two groups of the fixed bag supports are respectively arranged at the ends of the two groups of bag support track, and the two groups of the movable bag supports are respectively arranged in the middle of the two groups of bag support track and can move along the bag support track.

[0017] Preferably, the fixed bag support and the movable bag support are both "L"-shaped to match the material bag, and the fixed bag support and the movable bag support can be combined to form a rectangular structure, and the formed rectangular structure is smaller than the opening of the material bag.

[0018] Preferably, two groups of material trays are respectively arranged at both ends of the middle part of the material transfer frame, one group of material trays is located directly below the material clamp, and the other group of material trays is located directly below the open material bag.

[0019] A method for using a bagging device comprises the following steps:

[0020] Step A, taking out the material bag;

[0021] Step A1, stacking the material bags on the top of the movable pad, and making the material bags located in a rectangular area formed by a plurality of groups of limiting rods;

[0022] Step A2, opening the bag placement lifting mechanism, the bag placement lifting mechanism pushes the movable pad to move upward, and the material bags move upward synchronously until the uppermost material bag is flush with the top of the fixed pad;

[0023] Step A3, starting the bag taking and lifting mechanism, which drives the bag taking and lifting mechanism to move the bag taking clamp at the lower end downward;

[0024] Step A4, controlling the bag taking clamp to clamp the front opening of the material bag;

[0025] Step A5, reversely start the bag taking and lifting mechanism so that the bag taking and lifting mechanism lifts the front opening of the clamped material bag;

[0026] Step A6, start the bag taking track, the bag taking transfer block moves horizontally along the bag taking track, and the bag taking transfer block pulls the material bag to move synchronously until the front opening of the material bag passes over the fixed pad;

[0027] Step A7, start the bag lifting mechanism again, the bag lifting mechanism pushes the bracket to move downward, the front opening of the material bag falls to the surface of the fixed pad, and under the push of the bracket, the bag opening suction cup is adsorbed on the top of the material bag;

[0028] Step A8, releasing the clamping of the bag taking clamp on the front opening of the material bag;

[0029] Step B, open the material bag;

[0030] Step B1, start the bag opening lifting mechanism, the bag opening lifting mechanism pushes the connecting plate to move upward, and the support frame and the edge pressing table move synchronously under the drive of the connecting plate until the top of the edge pressing table is flush with the top of the fixed pad;

[0031] Step B2, start the edge pressing suction cup, and the edge pressing suction cup sucks the lower opening of the material bag;

[0032] Step B3, reversely start the bag taking and lifting mechanism, the bag taking and lifting mechanism lifts the bracket, thereby pulling the upper opening of the animal material bag upwards, and opening the material bag;

[0033] Step C, adjusting the direction of the material bag;

[0034] Step C1, start the translation track, and the two groups of bag support tracks on the surface of the translation track move along the translation track until the two groups of translation tracks move to the center position;

[0035] Step C2, starting the bag support track, and the movable bag supports on the surface of the bag support track move downward along the bag support track until the movable bag supports are close to the fixed bag supports, so that the two groups of fixed bag supports and the two groups of movable bag supports are gathered together;

[0036] Step C3, start the rotating motor, the rotating motor drives the swing shaft to rotate downward synchronously, thereby causing the fixed bag support and the movable bag support on the surface of the swing shaft to rotate synchronously, and after the fixed bag support and the movable bag support rotate to a vertical state, they are located at the center of the open material bag;

[0037] Step C4, reversely start the translation track and the bag support track to unfold the two sets of fixed bag supports and the movable bag supports until the two sets of fixed bag supports and the movable bag supports are respectively located at the four corners of the open material bag, and the fixed bag supports and the movable bag supports support the opening of the material bag;

[0038] Step C5, reversely start the rotating motor, the rotating motor causes the fixed bag support and the movable bag support to rotate to a horizontal state, and the material bag is synchronously rotated to the opening facing upward under the support of the fixed bag support and the movable bag support;

[0039] Step C6, start the bag opening track, the bag opening track drives the entire bag opening module to move downward, and the material bag moves downward synchronously until the bottom of the material bag contacts the material tray;

[0040] Step D, bagging the material;

[0041] Step D1, placing the material on the material tray at the lower end of the material fixture;

[0042] Step D2, starting the material clamp, the rollers and belts in the material clamp are driven, and the two sets of clamps are spread out to both sides;

[0043] Step D3, the helical gear and the helical rack structure are driven by an external motor to operate, so that the connecting column drives the material clamp to move downward until the material placed on the surface of the material tray is between the two sets of clamping plates;

[0044] Step D4, reversely control the material clamp to make the two sets of clamps move synchronously to the middle position until the inner walls of the two sets of clamps are tightly fitted to the surface of the material, thereby completing the clamping of the material;

[0045] Step D5, controlling the external motor to reverse, so that the connecting column lifts the clamped material upward;

[0046] Step D6, start the material transfer track, and the material transfer block drives the material to move laterally toward the automatic bagging frame along the direction of the material transfer track until the material moves to the top of another set of material trays;

[0047] Step D7, start the external motor to make the connecting column drive the material to move downward into the material bag;

[0048] Step D8, releasing the clamping of the two sets of clamps on the materials, and stacking the materials in the material bag;

[0049] Step D9, reversely start the external motor to cause the connecting column to move upward out of the material bag, thereby completing the bagging of the material.

[0050] Compared with the prior art, the present invention provides a bagging device and a method of use, which have the following beneficial effects:

[0051] The present invention is provided with an equipment frame, a material transfer module, a bag taking module, a bag placing module, an auxiliary bag opening module, and a bag opening module. The material bag placed on the surface of the bag placing module moves to between the auxiliary bag opening module and the bag opening module following the bag taking module under the clamping of the bag taking module. The auxiliary bag opening module cooperates with the bag opening module to open the material bag. The material clamped by the material transfer module is driven by the material transfer module to move horizontally to the top of the material bag. The material transfer module puts the material into the bag. The bagging method adopts vertical bagging so that the opening of the material bag faces upward. After the material is put into the bag, it is stacked and stacked upward in sequence.

[0052] In the present invention, two groups of material trays are respectively arranged at both ends of the middle part of the material transfer frame, one group of material trays is located directly below the material clamp, and the other group of material trays is located directly below the open material bag. One group of material trays is used to place materials to facilitate the transfer of materials, and the other group of material trays is used to support the bottom of the material bag to prevent the bag from being damaged by the material's own gravity after bagging. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0054] Figure 1 It is a schematic diagram of the three-dimensional structure in the embodiment;

[0055] Figure 2 This is a schematic diagram of the material transfer module structure in the embodiment;

[0056] Figure 3 It is a schematic diagram of the partial structure of the material transfer module in the embodiment;

[0057] Figure 4 This is a schematic diagram of the bag taking module structure in the embodiment;

[0058] Figure 5 This is a schematic diagram of the bag placement module structure in the embodiment;

[0059] Figure 6 This is a schematic diagram of the structure of the auxiliary bag opening module in the embodiment;

[0060] Figure 7 This is a schematic diagram of the bag opening module structure in the embodiment;

[0061] Figure 8 It is a schematic diagram of the horizontal state structure of the bag opening module in the embodiment.

[0062] In the figure: 1. Equipment frame; 11. Material transfer frame; 12. Automatic bagging frame; 2. Material transfer module; 21. Material transfer track; 22. Material transfer block; 23. Limit frame; 24. Connecting column; 25. Material clamp; 26. Clamp; 3. Bag taking module; 31. Bag taking track; 32. Bag taking transfer block; 33. Bag taking lifting mechanism; 34. Solenoid valve fixing plate; 35. Bracket; 36. Bag taking clamp; 37. Slide; 38. Bag opening suction cup; 4. Place Bag module; 41. Fixed pad; 42. Bag placement and lifting mechanism; 43. Movable pad; 44. Limiting groove; 45. Limiting rod; 5. Auxiliary bag opening module; 51. Bag opening and lifting mechanism; 52. Connecting plate; 53. Support frame; 54. Edge pressing table; 55. Edge pressing suction cup; 6. Bag opening module; 61. Bag opening track; 62. Swinging shaft; 63. Rotating motor; 64. Translation track; 65. Bag support track; 66. Fixed bag support; 67. Movable bag support; 7. Material tray. DETAILED DESCRIPTION

[0063] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents the selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present invention.

[0064] like Figure 1 - Figure 8 As shown, this embodiment provides a bagging device, including a device frame 1, a material transfer module 2, a bag taking module 3, a bag placing module 4, an auxiliary bag opening module 5, and a bag opening module 6;

[0065] The equipment frame 1 includes a material transfer frame 11 and an automatic bagging frame 12, the material transfer frame 11 and the automatic bagging frame 12 are arranged side by side, and the material transfer frame 11 and the bottom of the surface of the automatic bagging frame 12 are fixedly connected by a plurality of cross bars;

[0066] The material transfer module 2 and the bag taking module 3 are respectively mounted on the top of the material transfer frame 11 and the automatic bagging frame 12, and the material transfer module 2 and the bag taking module 3 can be moved horizontally along the top of the material transfer frame 11 and the automatic bagging frame 12 respectively;

[0067] The bag placing module 4 is arranged in the middle of the automatic bagging frame 12, and the bag placing module 4 is composed of a fixed pad 41 and a movable pad mechanism;

[0068] The auxiliary bag opening module 5 and the bag opening module 6 are respectively arranged on one side of the surface of the automatic bagging frame 12, and the auxiliary bag opening module 5 and the bag opening module 6 cooperate to form a bag opening mechanism;

[0069] The material bag placed on the surface of the bag placing module 4 is clamped by the bag taking module 3 and moves to between the auxiliary bag opening module 5 and the bag opening module 6. The auxiliary bag opening module 5 and the bag opening module 6 cooperate to open the material bag. The material clamped by the material transfer module 2 is driven by the material transfer module 2 to move horizontally to the top of the material bag, and the material transfer module 2 puts the material into the bag.

[0070] The bagging method adopts vertical bagging, so that the opening of the material bag faces upward, and the materials are stacked upward in sequence after entering the bag, thereby avoiding the problem of confusion of the materials in the material bag when the materials are put into the bag.

[0071] The material transfer module 2 includes a material transfer track 21, a material transfer block 22, a limit frame 23, a solenoid valve fixing plate 34, a material clamp 25 and a splint 26. The two sets of material transfer tracks 21 are respectively arranged on both sides of the surface of the material transfer frame 11, the material transfer block 22 is arranged between the two sets of material transfer tracks 21, the limit frame 23 is arranged in the middle of the surface of the material transfer block 22, the connecting column 24 passes through the limit frame 23, and the connecting column 24 is connected to the limit frame 23 through a bevel gear and a bevel rack structure. The material clamp 25 is arranged at the end of the connecting column 24, and the two sets of splints 26 are respectively arranged at both ends of the material clamp 25; the module automatically completes the material transfer process, saves labor costs, and improves the efficiency of bagging.

[0072] The bag taking module 3 includes a bag taking track 31, a bag taking transfer block 32, a bag taking lifting mechanism 33, a solenoid valve fixing plate 34, a bracket 35 and a bag taking fixture 36. The two sets of bag taking tracks 31 are respectively set on both sides of the surface of the automatic bagging frame 12, the bag taking transfer block 32 is arranged between the two sets of bag taking tracks 31, the bag taking lifting mechanism 33 is arranged in the middle of the surface of the bag taking transfer block 32, the solenoid valve fixing plate 34 is arranged on the side wall surface of the bag taking lifting mechanism 33, the bracket 35 is arranged at the end of the bag taking lifting mechanism 33, the bag taking lifting mechanism 33 is located at the center of the bracket 35, and the two sets of bag taking fixtures 36 are symmetrically arranged on the surface of the bracket 35. The bag taking module 3 also includes a plurality of groups of slide grooves 37 and bag opening suction cups 38, and the plurality of groups of slide grooves 37 are respectively provided on the surface of the support rod of the bracket 35, and the plurality of groups of bag opening suction cups 38 are respectively engaged in the plurality of groups of slide grooves 37. The bag opening suction cups 38 can move along the support rod of the bracket 35, and the movement of the bag opening suction cups 38 is limited by the slide grooves 37; the bag placing module 4 is composed of a fixed pad 41 and a movable pad mechanism, and the movable pad mechanism includes a bag placing lifting mechanism 42, a movable pad 43, a limiting groove 44 and a limiting rod 45. The fixed pad 41 is arranged on one side of the middle part of the automatic bagging frame 12, and the bag placing lifting mechanism 42 is arranged on the automatic bagging frame 12. In the middle, a movable pad 43 is arranged at the top of the bag placing and lifting mechanism 42, and the movable pad 43 can be fitted with the side wall of the fixed pad 41; a plurality of groups of limiting grooves 44 are symmetrically arranged on both sides of the surface of the movable pad 43, and a plurality of groups of limiting rods 45 respectively penetrate the plurality of groups of limiting grooves 44; the auxiliary bag opening module 5 includes a bag opening and lifting mechanism 51, a connecting plate 52, a support frame 53, a side pressing table 54 and a side pressing suction cup 55, the bag opening and lifting mechanism 51 is arranged at the bottom of one side of the automatic bagging frame 12, the connecting plate 52 is arranged on one side of the surface of the bag opening and lifting mechanism 51, the support frame 53 is arranged at the end of the connecting plate 52, and the side pressing table 54 is arranged on the top of the support frame 53 , several groups of support frames 53 are evenly spaced and distributed on the top of the surface of the connecting plate 52, and can be used in conjunction with the slide groove 37; the slide groove (37) plays a limiting role in the movement of the bag opening suction cup (38), and the sliding bag opening suction cup (38) can adjust the position of several groups of bag opening suction cups (38), so that several groups of bag opening suction cups (38) can more firmly adsorb the upper mouth of the material bag, which is convenient for unfolding the upper mouth of the material bag; several groups of limiting rods 45 cooperate to form a rectangular area, and the rectangular area is used to place the material bag. Several groups of limiting rods 45 play a limiting role on the material bag, so that the material bags are stacked more neatly, which is convenient for taking the material bags later.

[0073] The bag opening module 6 includes a bag opening track 61, a swing shaft 62, a rotating motor 63, a translation track 64, a bag support track 65, a fixed bag support 66 and a movable bag support 67. The two sets of bag opening tracks 61 are respectively arranged at the top of one side of the automatic bagging frame 12, the swing shaft 62 is arranged between the two sets of bag opening tracks 61 through a fixed seat, the rotating motor 63 is arranged at one end of the swing shaft 62, the translation track 64 is arranged on the surface of the swing shaft 62, and the two sets of bag support tracks 65 are symmetrically arranged at both ends of the translation track 64. The two groups of fixed bag supports 66 are respectively arranged at the ends of the two groups of bag support rails 65, and the two groups of movable bag supports 67 are respectively arranged in the middle of the two groups of bag support rails 65, and can move along the bag support rails 65; the fixed bag supports 66 and the movable bag supports 67 are both "L"-shaped to match the material bag, and the fixed bag supports 66 and the movable bag supports 67 can be combined to form a rectangular structure, and the formed rectangular structure is smaller than the opening of the material bag; this modular method automatically completes the bag taking, bag opening and material bag position adjustment of the material bag, further improving the bagging efficiency.

[0074] Two groups of material trays 7 are respectively arranged at both ends of the middle part of the material transfer frame 11, one group of material trays 7 is located directly below the material clamp 25, and the other group of material trays 7 is located directly below the open material bag; one group of material trays 7 is used to place materials for easy transfer of materials, and the other group of material trays 7 is used to support the bottom of the material bag to prevent the bag from being damaged by the weight of the bagged materials.

[0075] A method for using a bagging device comprises the following steps:

[0076] Step A, taking out the material bag;

[0077] Step A1, stack the material bags on the top of the movable pad 43, and make the material bags be located in a rectangular area formed by a plurality of groups of limiting rods 45;

[0078] Step A2, opening the bag placing and lifting mechanism 42, the bag placing and lifting mechanism 42 pushes the movable pad 43 to move upward, and the material bags move upward synchronously until the uppermost material bag is flush with the top of the fixed pad 41;

[0079] Step A3, start the bag taking lifting mechanism 33, and the bag taking lifting mechanism 33 drives the bag taking clamp 36 at the lower end to move downward;

[0080] Step A4, controlling the bag taking clamp 36 to clamp the front opening of the material bag;

[0081] Step A5, reversely start the bag taking and lifting mechanism 33, so that the bag taking and lifting mechanism 33 lifts the front opening of the clamped material bag;

[0082] Step A6, start the bag taking track 31, the bag taking transfer block 32 moves horizontally along the bag taking track 31, and the bag taking transfer block 32 pulls the material bag to move synchronously until the front opening of the material bag passes over the fixed pad 41;

[0083] Step A7, start the bag taking and lifting mechanism 33 again, the bag taking and lifting mechanism 33 pushes the bracket 35 to move downward, the front opening of the material bag falls to the surface of the fixed pad 41, and under the push of the bracket 35, the bag opening suction cup 38 is adsorbed on the top of the material bag;

[0084] Step A8, releasing the grip of the bag taking fixture 36 on the front opening of the material bag;

[0085] Step B, open the material bag;

[0086] Step B1, start the bag opening lifting mechanism 51, the bag opening lifting mechanism 51 pushes the connecting plate 52 to move upward, and the support frame 53 and the edge pressing table 54 move synchronously under the drive of the connecting plate 52 until the top of the edge pressing table 54 is flush with the top of the fixed pad 41;

[0087] Step B2, start the edge pressing suction cup 55, and the edge pressing suction cup 55 sucks the lower opening of the material bag;

[0088] Step B3, reversely start the bag taking and lifting mechanism 33, the bag taking and lifting mechanism 33 lifts the bracket 35, thereby pulling the upper opening of the animal material bag upwards to open the opening of the material bag;

[0089] Step C, adjusting the direction of the material bag;

[0090] Step C1, start the translation track 64, and the two groups of bag support tracks 65 on the surface of the translation track 64 move along the translation track 64 until the two groups of translation tracks 64 move to the center position;

[0091] Step C2, start the bag support track 65, and the movable bag support 67 on the surface of the bag support track 65 moves downward along the bag support track 65 until the movable bag support 67 approaches the fixed bag support 66, so that the two groups of fixed bag supports 66 and the two groups of movable bag supports 67 are gathered together;

[0092] Step C3, start the rotating motor 63, the rotating motor 63 drives the swing shaft 62 to rotate downward synchronously, thereby causing the fixed bag support 66 and the movable bag support 67 on the surface of the swing shaft 62 to rotate synchronously, and after the fixed bag support 66 and the movable bag support 67 rotate to a vertical state, they are located at the center of the open material bag;

[0093] Step C4, reversely start the translation track 64 and the bag support track 65 to unfold the two sets of fixed bag supports 66 and the movable bag supports 67 until the two sets of fixed bag supports 66 and the movable bag supports 67 are respectively located at the four corners of the open material bag, and the fixed bag supports 66 and the movable bag supports 67 support the opening of the material bag;

[0094] Step C5, reversely start the rotary motor 63, the rotary motor 63 causes the fixed bag support 66 and the movable bag support 67 to rotate to a horizontal state, and the material bag is synchronously rotated to the opening upward under the support of the fixed bag support 66 and the movable bag support 67;

[0095] Step C6, start the bag opening track 61, the bag opening track 61 drives the entire bag opening module 6 to move downward, and the material bag moves downward synchronously until the bottom of the material bag contacts the tray material tray 7;

[0096] Step D, bagging the material;

[0097] Step D1, placing the material on the material tray 7 at the lower end of the material fixture 25;

[0098] Step D2, start the material clamp 25, the rollers and belts in the material clamp 25 are driven, and the two sets of clamps 26 are spread out to both sides;

[0099] Step D3, the helical gear and the helical rack structure are driven by an external motor to operate, so that the connecting column 24 drives the material clamp 25 to move downward until the material placed on the surface of the material tray 7 is between the two sets of clamps 26;

[0100] Step D4, reversely control the material clamp 25 to make the two sets of clamps 26 move synchronously to the middle position until the inner walls of the two sets of clamps 26 are tightly fitted to the surface of the material, thereby completing the clamping of the material;

[0101] Step D5, controlling the external motor to reverse, so that the connecting column 24 lifts the clamped material upward;

[0102] Step D6, start the material transfer track 21, and the material transfer block 22 drives the material to move laterally along the direction of the material transfer track 21 toward the direction of the automatic bagging frame 12 until the material moves to the top of another group of material trays 7;

[0103] Step D7, start the external motor to make the connecting column 24 drive the material to move downward into the material bag;

[0104] Step D8, releasing the clamping of the two sets of clamps 26 on the material, and stacking the material in the material bag;

[0105] Step D9, reversely start the external motor to cause the connecting column 24 to move upward out of the material bag, thereby completing the bagging of the material.

[0106] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0107] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A bagging device, characterized in that: It includes equipment frame, material transfer module, bag taking module, bag placing module, auxiliary bag opening module and bag opening module; The equipment frame includes a material transfer frame and an automatic bagging frame, the material transfer frame and the automatic bagging frame are arranged side by side, and the material transfer frame and the bottom of the surface of the automatic bagging frame are fixedly connected by a plurality of cross bars; The material transfer module and the bag taking module are respectively mounted on the top of the material transfer frame and the automatic bagging frame, and the material transfer module and the bag taking module can be moved horizontally along the top of the material transfer frame and the automatic bagging frame respectively; The bag placing module is arranged in the middle of the automatic bagging frame, and the bag placing module is composed of a fixed pad and a movable pad mechanism; The auxiliary bag opening module and the bag opening module are respectively arranged on one side of the surface of the automatic bagging frame, and the auxiliary bag opening module cooperates with the bag opening module to form a bag opening mechanism; The material bag placed on the surface of the bag placing module moves with the bag taking module to between the auxiliary bag opening module and the bag opening module under the clamping of the bag taking module. The auxiliary bag opening module and the bag opening module cooperate to open the material bag. The material clamped by the material transfer module is driven by the material transfer module to move horizontally to the top of the material bag, and the material transfer module puts the material into the bag.

2. A bagging device according to claim 1, characterized in that: The material transfer module includes a material transfer track, a material transfer block, a limit frame, a solenoid valve fixing plate, a material clamp and a splint. The two groups of material transfer tracks are respectively arranged on both sides of the surface of the material transfer frame, the material transfer block is arranged between the two groups of material transfer tracks, the limit frame is arranged in the middle of the surface of the material transfer block, the connecting column passes through the limit frame, and the connecting column is connected to the limit frame through a bevel gear and a bevel rack structure. The material clamp is arranged at the end of the connecting column, and the two groups of splints are respectively arranged at both ends of the material clamp.

3. A bagging device according to claim 1, characterized in that: The bag picking module includes a bag picking track, a bag picking transfer block, a bag picking lifting mechanism, a solenoid valve fixing plate, a bracket and a bag picking clamp. The two groups of bag picking tracks are respectively erected on both sides of the surface of the automatic bagging frame, the bag picking transfer block is arranged between the two groups of bag picking tracks, the bag picking lifting mechanism is arranged in the middle of the surface of the bag picking transfer block, the solenoid valve fixing plate is arranged on the side wall surface of the bag picking lifting mechanism, the bracket is arranged at the end of the bag picking lifting mechanism, the bag picking lifting mechanism is located at the center of the bracket, and the two groups of bag picking clamps are symmetrically arranged on the surface of the bracket.

4. A bagging device according to claim 3, characterized in that: The bag taking module also includes several groups of slide grooves and bag opening suction cups. Several groups of the slide grooves are respectively opened on the surface of the support rods of the bracket, and several groups of the bag opening suction cups are respectively engaged in the several groups of slide grooves. The bag opening suction cups can move along the support rods of the bracket, and the movement of the bag opening suction cups is limited by the slide grooves.

5. The bagging device according to claim 1, characterized in that: The bag placing module is composed of a fixed pad and a movable pad mechanism, the movable pad mechanism includes a bag placing lifting mechanism, a movable pad, a limit groove and a limit rod, the fixed pad is arranged on one side of the middle part of the automatic bagging frame, the bag placing lifting mechanism is arranged in the middle part of the automatic bagging frame, the movable pad is arranged at the top of the bag placing lifting mechanism, and the movable pad can be fitted with the side wall of the fixed pad; several groups of the limit grooves are symmetrically opened on both sides of the surface of the movable pad, and several groups of the limit rods respectively penetrate the several groups of limit grooves.

6. A bagging device according to claim 1 or 4, characterized in that: The auxiliary bag opening module includes a bag opening lifting mechanism, a connecting plate, a supporting frame, a pressing table and a pressing suction cup. The bag opening lifting mechanism is arranged at the bottom of one side of the automatic bagging frame, the connecting plate is arranged on one side of the surface of the bag opening lifting mechanism, the supporting frame is arranged at the end of the connecting plate, and the pressing table is arranged on the top of the supporting frame. Several groups of the supporting frames are evenly distributed on the top of the connecting plate surface and can be used in conjunction with the slide groove.

7. A bagging device according to claim 6, characterized in that: The bag opening module includes a bag opening track, a swing shaft, a rotating motor, a translation track, a bag support track, a fixed bag support and a movable bag support. The two groups of the bag opening tracks are respectively arranged at the top of one side of the automatic bagging frame, the swing shaft is arranged between the two groups of bag opening tracks through a fixed seat, the rotating motor is arranged at one end of the swing shaft, and the translation track is arranged on the surface of the swing shaft. The two groups of the bag support tracks are symmetrically arranged at both ends of the translation track, the two groups of the fixed bag supports are respectively arranged at the ends of the two groups of bag support tracks, and the two groups of the movable bag supports are respectively arranged in the middle of the two groups of bag support tracks and can move along the bag support tracks.

8. A bagging device according to claim 7, characterized in that: The fixed bag support and the movable bag support are both "L"-shaped to match the material bag. The fixed bag support and the movable bag support can be combined to form a rectangular structure, and the formed rectangular structure is smaller than the opening of the material bag.

9. A bagging device according to claim 1 or 2, characterized in that: Two groups of material trays are respectively arranged at both ends of the middle part of the material transfer frame, one group of material trays is located directly below the material clamp, and the other group of material trays is located directly below the open material bag.

10. A method for using a bagging device according to any one of claims 1 to 9, characterized in that: The following steps are involved: Step A, taking out the material bag; Step A1, stacking the material bags on the top of the movable pad, and making the material bags located in a rectangular area formed by a plurality of groups of limiting rods; Step A2, opening the bag placement lifting mechanism, the bag placement lifting mechanism pushes the movable pad to move upward, and the material bags move upward synchronously until the uppermost material bag is flush with the top of the fixed pad; Step A3, starting the bag taking and lifting mechanism, which drives the bag taking and lifting mechanism to move the bag taking clamp at the lower end downward; Step A4, controlling the bag taking clamp to clamp the front opening of the material bag; Step A5, reversely start the bag taking and lifting mechanism so that the bag taking and lifting mechanism lifts the front opening of the clamped material bag; Step A6, start the bag taking track, the bag taking transfer block moves horizontally along the bag taking track, and the bag taking transfer block pulls the material bag to move synchronously until the front opening of the material bag passes over the fixed pad; Step A7, start the bag lifting mechanism again, the bag lifting mechanism pushes the bracket to move downward, the front of the material bag falls to the surface of the fixed pad, and under the push of the bracket, the bag opening suction cup is adsorbed on the top of the material bag; Step A8, releasing the clamping of the bag taking clamp on the front opening of the material bag; Step B, open the material bag; Step B1, start the bag opening lifting mechanism, the bag opening lifting mechanism pushes the connecting plate to move upward, and the support frame and the edge pressing table move synchronously under the drive of the connecting plate until the top of the edge pressing table is flush with the top of the fixed pad; Step B2, start the edge pressing suction cup, and the edge pressing suction cup sucks the lower opening of the material bag; Step B3, reversely start the bag taking and lifting mechanism, the bag taking and lifting mechanism lifts the bracket, thereby pulling the upper opening of the animal material bag upwards, and opening the material bag; Step C, adjusting the direction of the material bag; Step C1, start the translation track, and the two groups of bag support tracks on the surface of the translation track move along the translation track until the two groups of translation tracks move to the center position; Step C2, starting the bag support track, and the movable bag supports on the surface of the bag support track move downward along the bag support track until the movable bag supports are close to the fixed bag supports, so that the two groups of fixed bag supports and the two groups of movable bag supports are gathered together; Step C3, start the rotating motor, the rotating motor drives the swing shaft to rotate downward synchronously, thereby causing the fixed bag support and the movable bag support on the surface of the swing shaft to rotate synchronously, and after the fixed bag support and the movable bag support rotate to a vertical state, they are located at the center of the open material bag; Step C4, reversely start the translation track and the bag support track to unfold the two sets of fixed bag supports and the movable bag supports until the two sets of fixed bag supports and the movable bag supports are respectively located at the four corners of the open material bag, and the fixed bag supports and the movable bag supports support the opening of the material bag; Step C5, reversely start the rotating motor, the rotating motor causes the fixed bag support and the movable bag support to rotate to a horizontal state, and the material bag is synchronously rotated to the opening facing upward under the support of the fixed bag support and the movable bag support; Step C6, start the bag opening track, the bag opening track drives the entire bag opening module to move downward, and the material bag moves downward synchronously until the bottom of the material bag contacts the material tray of the tray; Step D, bagging the material; Step D1, placing the material on the material tray at the lower end of the material fixture; Step D2, starting the material clamp, the rollers and belts in the material clamp are driven, and the two sets of clamps are spread out to both sides; Step D3, the helical gear and the helical rack structure are driven by an external motor to operate, so that the connecting column drives the material clamp to move downward until the material placed on the surface of the material tray is between the two sets of clamping plates; Step D4, reversely control the material clamp to make the two sets of clamps move synchronously to the middle position until the inner walls of the two sets of clamps are tightly fitted to the surface of the material, thereby completing the clamping of the material; Step D5, controlling the external motor to reverse, so that the connecting column lifts the clamped material upward; Step D6, start the material transfer track, and the material transfer block drives the material to move laterally toward the automatic bagging frame along the direction of the material transfer track until the material moves to the top of another set of material trays; Step D7, start the external motor to make the connecting column drive the material to move downward into the material bag; Step D8, releasing the clamping of the two sets of clamps on the materials, and stacking the materials in the material bag; Step D9, reversely start the external motor to cause the connecting column to move upward out of the material bag, thereby completing the bagging of the material.

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