Glass bottle packing equipment

Abstract

The present invention belongs to the field of bottle packaging, and specifically relates to a glass bottle boxing device, which includes a frame, a glass bottle feeding mechanism, a bottle grabbing and transporting mechanism, a box conveying mechanism, a left box opening mechanism, a right box opening mechanism and a grid conveying mechanism; the bottle grabbing and transporting mechanism includes a rotary drive, a first linear drive, a second linear drive, a bracket, a bottle grabber assembly and a blocking member; the bottle grabber assembly includes a support plate and a plurality of bottle grabbers mounted on the support plate; the blocking member is provided with partition holes that are separated from each other and correspond to the bottle grabbers one by one for the bottle grabbers to pass through; the rotary drive is fixed on the frame and its driving end is connected to the bracket to drive the bottle grabber to rotate around an axis extending in the front-rear direction to a grabbing position and a boxing position respectively; the second linear drive is fixed on the bracket and its driving end is connected to the blocking member to drive the blocking member to move in the left-right direction. The present invention can prevent glass from colliding during the transportation and boxing process.

Description

Technical Field

[0001] The invention belongs to the field of bottle packaging, and in particular relates to a glass bottle boxing device. Background Art

[0002] In order to reduce labor costs and improve production efficiency, glass bottle packing equipment is often used in glass bottle packaging production lines in food, beverage, cosmetics, medicine and other industries to automatically pack filled glass bottles in preparation for subsequent product transportation and sales.

[0003] The Chinese patent with the authorization announcement number CN106143997B discloses a case packing machine, which includes a frame, a bottle conveying assembly and a box conveying assembly parallel to each other are arranged below the frame, a transmission counterweight assembly is provided on the frame, a material taking assembly is provided on the transmission counterweight assembly for clamping the bottle on the bottle conveying assembly and transporting it to the box on the box conveying assembly, and a case opening mechanism is also provided below the frame, which is arranged across the periphery of the box conveying assembly. The case packing machine conveys the bottle to the bottom of the material taking assembly through the bottle conveying assembly, conveys the box to the bottom of the case opening mechanism through the box conveying assembly, the case opening mechanism opens the box, the transmission counterweight assembly drives the material taking assembly to descend to grab the material and then ascend, and then the material taking assembly moves to the top of the box on the transmission counterweight assembly and descends to pack the bottle.

[0004] When this type of packing machine is packing glass bottles, the picking component grabs the bottle mouth of the glass bottle, and then drives the glass bottle to rise, then move horizontally, and then fall. Because the glass bottles themselves have a certain height, and during the transportation process, the glass bottles need to turn back and forth, change the direction and speed of movement with the picking component, under the action of inertia, collisions between glass bottles are inevitable, causing impacts on the glass bottles. Considering the fragility of glass bottles, it is easy to cause the glass bottles to break or be damaged when using this type of packing machine to pack glass bottles. Summary of the invention

[0005] The invention provides a glass bottle case packing device to solve the technical problem that the glass bottles are easily broken or damaged when the glass bottles are cased by the existing case packing machine.

[0006] In order to solve the above problems, the glass bottle packing equipment provided by the present invention adopts the following technical solutions:

[0007] A glass bottle packing device comprises a frame and a glass bottle feeding mechanism arranged on the frame, a bottle grabbing and transferring mechanism and a box conveying mechanism, the left and right sides of the box conveying mechanism are respectively provided with a left box opening mechanism and a right box opening mechanism which can move in the left and right directions for propping up the box opening, and the frame is provided with a grid plate conveying mechanism for conveying a paper grid plate into the box at a position corresponding to the right box opening mechanism; the bottle grabbing and transferring mechanism comprises a rotary drive member, a first linear drive member, a second linear drive member, a bracket, a bottle grabber assembly and a blocking member; the bottle grabber assembly comprises a support plate and a plurality of grabbers arranged in a rectangular array and installed on the support plate The first linear driving member is fixed on the bracket and its driving end is connected to the support plate to drive each bottle grabber to move in the left and right directions; the rotary driving member is fixed on the frame and its driving end is connected to the bracket to drive the bottle grabber to rotate around the axis extending in the front and rear directions to the grabbing position and the packing position respectively; the blocking member is provided with partition holes which are separated from each other and correspond to the bottle grabbers one by one for the bottle grabbers to pass through; the second linear driving member is fixed on the bracket and its driving end is connected to the blocking member to drive the blocking member to move in the left and right directions, and when the blocking member moves to the set position, it cooperates with the left box opening mechanism to stop and push the left box opening mechanism to open the box opening.

[0008] The beneficial effects are as follows: the present invention adopts a bottle grabbing and transporting mechanism to grab glass bottles in a vertical state and then rotate them to a horizontal state to pack the glass bottles; after the bottle grabbing and transporting mechanism grabs the glass bottles, each glass bottle is placed in different partition holes on the blocking member respectively; the blocking member serves to separate the glass bottles, thereby preventing collisions between the glass bottles due to shaking of the glass bottles during the process of grabbing the glass bottles and loading the glass bottles into the box, thereby preventing the glass bottles from being broken or damaged; and during the process of rotating the glass bottles and loading the glass bottles into the box by the grabbing and transporting mechanism, the blocking member serves to support the glass bottles; since the blocking member can be blocked by the left box opening mechanism to prevent the blocking member from directly entering the box, the supporting effect of the blocking member also enables the bottle grabber to stably place the glass bottles into the paper grid plate.

[0009] Furthermore, the left box opening mechanism includes a left rectangular frame and a left support plate respectively connected to the four frame edges of the left rectangular frame, the left support plate is used to open the left box opening; the size of the blocking member is smaller than the size of the left rectangular frame so that the blocking member can extend into the left rectangular frame for a set distance, and the blocking member is provided with a stop member for cooperating with the left rectangular frame.

[0010] Beneficial effect: By cooperating with the stopper on the blocking member and the stopper on the left rectangular frame to push the left opening mechanism to move to the right, the overall size of the blocking member can be reduced, so that the size of the blocking member does not need to be larger than the left rectangular frame, and it can directly cooperate with the stopper on the left rectangular frame, saving the manufacturing cost of the blocking member.

[0011] Furthermore, a sliding member extending in the front-to-back direction is connected to the lower side of the left rectangular frame, and at least two guide members arranged in parallel and spaced apart in the front-to-back direction are provided on the frame, the guide members extend in the left-to-right direction, the sliding member and the guide members slide in cooperation in the left-to-right direction, a return spring is provided on the guide member, and both ends of the return spring are respectively against the sliding member and the frame.

[0012] Beneficial effects: on the one hand, it can prevent the left box opening mechanism from being offset when it is pushed to the right by the stopper, thereby ensuring that the box opening can be opened normally; on the other hand, the return spring can buffer the left box opening mechanism, and at the same time, after the stopper loses its stopping effect on the left box opening mechanism, the return spring in a compressed state automatically extends, thereby realizing automatic resetting of the left box opening mechanism without the need to additionally set up a driving device to move the left box opening mechanism out of the left box opening.

[0013] Furthermore, the right box opening mechanism includes a base plate slidably assembled on the frame along the left and right directions, a supporting vertical plate fixed on the base plate and arranged at intervals in the front and back, and a third linear drive component arranged on the frame and connected to the base plate to drive the base plate to move left and right. A right supporting plate for supporting the right box opening is installed on the opposite sides, the top and the base plate of the two supporting vertical plates.

[0014] Furthermore, the grid conveying mechanism includes a push plate slidably assembled between two supporting vertical plates and a fourth linear drive component fixed on the base plate and connected to the push plate. The base plate is also provided with at least two pairs of guide rails arranged with a front-to-back interval. The two guide rails in each pair are arranged with a front-to-back interval to form a guide groove for cooperating with the paper grid guide.

[0015] Beneficial effect: It is helpful to ensure that the paper grid plate is accurately pushed into the box.

[0016] Furthermore, the box conveying mechanism is provided with a first box folding position for bending the box plates on the front and rear sides of the box and a second box folding position for bending the box plates on the upper and lower sides of the box, and the first box folding position and the second box folding position are arranged at intervals in the front and rear directions; between the first box folding position and the second box folding position, there are limit plates arranged at intervals in parallel on the left and right, and the distance between the two limit plates is adapted to the size of the box so that the box can pass between the two limit plates; the rear ends of the two limit plates are provided with outward-expanding guide parts, and the heights of the two limit plates are not greater than the height of the box, and the guide parts on the two limit plates are used to bend the box plates on the front side of the box during the process of conveying the box from the first box folding position to the second box folding position.

[0017] Beneficial effects: The limit plate can not only limit the box during transportation to prevent the box from shifting, but also bend the box board on the front side of the box during transportation; when the box is transported from the first folding position to the second folding position, the limit plate can block the box opening to prevent glass bottles from falling from the box opening; and the outward-expanding guide part on the limit plate is convenient for guiding the box into the position between the two limit plates, which is multi-purpose and saves costs.

[0018] Furthermore, two first folding box plates corresponding to the limit plates are provided on the rear side of the first folding box position, and the distance between the two first folding box plates is adapted to the size of the box body; the front end of the first folding box plate is provided with an outwardly expanded bending portion for bending the rear side box plate of the box body, and the frame is also provided with a fifth linear drive component, and the driving end of the fifth linear drive component is relatively fixed to the two first folding box plates to push the first folding box plates to move forward and backward.

[0019] Beneficial effect: the automatic bending of the rear side box board of the box body can be realized.

[0020] Furthermore, a suction piece for suctioning the box to be packed is provided on the frame at a position corresponding to the first box folding position.

[0021] Beneficial effect: The adsorption piece can be used to fix the box to be packed, so as to avoid displacement of the box during the process of loading paper grid boards and glass bottles into the box, which would cause the packing to fail to be completed smoothly.

[0022] Furthermore, two pairs of second folding box plates are arranged opposite to each other on the left and right sides at positions corresponding to the second folding box positions on the frame, and the two second folding box plates in each pair are arranged opposite to each other up and down. The second folding box plate on the lower side has a folding box curved surface that is gradually twisted upward from back to front, and the second folding box plate on the upper side has a folding box curved surface that is gradually twisted downward from back to front.

[0023] Beneficial effect: The folding box plates are arranged to be twisted folding box surfaces, so that the opening formed by the upper folding box plates and the lower folding box plates in each pair in the transmission direction of the box body gradually decreases from back to front, thereby guiding and pushing the box plates on the upper and lower sides of the box body to gradually bend from a horizontal state to a vertical state, realizing bending while conveying, without the need to additionally connect the second folding box plate to a corresponding power mechanism.

[0024] Furthermore, the rear end of the second folding box plate is located at the rear side of the second folding box position.

[0025] Beneficial effect: a gap is left between the front end of the folding plate and the rear end of the limit plate, and the opened upper and lower box plates of the box body are guided into the opening formed by the folding plate in the transmission direction of the box body, which gradually decreases from back to front, to bend the upper and lower box plates of the box body.

[0026] The rotary drive member of the present invention drives the bottle grabbing and transferring mechanism to rotate from the grabbing position to the packing position. During this process, the blocking member provides support and separation for the glass bottles, reduces the shaking of the glass bottles during the packing process, and avoids collision between the glass bottles; and before packing, a paper grid plate is installed in the box body to avoid mutual collision between the glass bottles in the box body during long-distance transportation; at the same time, a box conveying mechanism is provided, so that the box body can complete the processes of unpacking, installing paper grid plates, packing, folding, sealing with tape and conveying on the box conveying mechanism, thereby realizing the automation of glass packing. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] By reading the following detailed description with reference to the accompanying drawings, the above and other objects, features and advantages of the exemplary embodiments of the present invention will become readily understood. In the accompanying drawings, several embodiments of the present invention are shown in an exemplary and non-limiting manner, and the same or corresponding reference numerals represent the same or corresponding parts, wherein:

[0028] Figure 1 This is the overall structural diagram of the glass bottle packing equipment;

[0029] Figure 2 It is a structural schematic diagram of the bottle grabbing and transporting mechanism;

[0030] Figure 3 It is a structural schematic diagram of a blocking member;

[0031] Figure 4 This is a schematic diagram of the structure of the left box opening mechanism from the first perspective;

[0032] Figure 5 It is a structural schematic diagram of the left box opening mechanism from a second viewing angle;

[0033] Figure 6 It is a structural schematic diagram of the right box opening mechanism;

[0034] Figure 7 is a schematic diagram of the structure of the base plate;

[0035] Figure 8 It is a structural schematic diagram of the box conveying mechanism;

[0036] Fig. 9 It is a structural schematic diagram of the limiting plate;

[0037] Fig.10 This is a schematic diagram of the installation of the limit plate and the second folding box plate;

[0038] Fig.11 This is a schematic diagram of the first folding box position.

[0039] Description of reference numerals:

[0040] 1. Rack; 2. Glass bottle feeding mechanism; 3. Box; 4. Bottle grabbing and transporting mechanism; 5. Box conveying mechanism; 6. Left box opening mechanism; 7. Right box opening mechanism; 8. Grid conveying mechanism; 9. Conveying interval adjustment plate; 10. Servo motor; 11. Grabbing cylinder; 12. Pushing cylinder; 13. Bracket; 14. Bottle grabber assembly; 15. Blocking member; 16. Support plate; 17. Bottle grabber; 18. Spacer hole; 19. Stopper; 20. Left rectangular frame; 21. Left support plate; 22. Sliding member; 23. Guide member; 24. Slide plate; 25. Insert hole; 26, reset spring; 27, bottom plate; 28, support vertical plate; 29, right support plate; 30, box opening cylinder; 31, guide rail; 32, guide slide; 33, push plate; 34, grid plate cylinder; 35, folding cylinder; 36, first box folding plate; 37, box body conveyor belt; 38, limit plate; 39, second box folding plate; 40, box sealing mechanism; 41, first box folding position; 42, second box folding position; 43, guide part; 44, horizontal fixed plate; 45, vertical fixed plate; 46, suction cup; 47, paper grid plate; 48, glass bottle; 49, support plate. DETAILED DESCRIPTION

[0041] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Those skilled in the art should know that the embodiments described below are part of the embodiments of the present disclosure, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present invention.

[0042] After introducing the basic principle of the present invention, various non-limiting embodiments of the present invention are described in detail below. The number of any element in the drawings is for illustration and not for limitation, and any naming is only for distinction and does not have any limiting meaning.

[0043] The principle and spirit of the present invention are explained in detail below with reference to several representative embodiments of the present invention.

[0044] Embodiments of the glass bottle packing equipment provided by the present invention:

[0045] like Figure 1 As shown, the glass bottle boxing equipment includes a frame 1, a glass bottle feeding mechanism 2, a bottle body grabbing and transferring mechanism 4, a box body conveying mechanism 5, a left box opening mechanism 6, a right box opening mechanism 7, a box sealing mechanism 40 and a grid conveying mechanism 8.

[0046] The glass bottle feeding mechanism 2 is used to convey neatly placed glass bottles 48, and is provided with a plurality of conveying interval adjustment plates 9 which can adjust the interval width according to the width of the conveyed glass bottles 48. The glass bottle feeding mechanism 2 is prior art, and its specific structure will not be described in detail here.

[0047] The box sealing mechanism 40 is used to seal the entire box 3 with adhesive tape, and is arranged at the front end of the box conveying mechanism 5. It is a prior art, and its structure is not described in detail here. The frame 1 is used as a mounting base to realize the installation of the glass bottle feeding mechanism 2, the bottle grabbing and transporting mechanism 4, the box conveying mechanism 5, the left box opening mechanism 6, the right box opening mechanism 7, the grid conveying mechanism 8 and the box sealing mechanism 40.

[0048] like Figure 2 As shown, in this embodiment, the bottle grabbing and transporting mechanism 4 is located directly above the glass bottle feeding mechanism 2, and includes a rotary drive member, a first linear drive member, a second linear drive member, a bracket 13, a bottle grabber assembly 14, and a blocking member 15. Among them, the rotary drive member is a servo motor 10, the first linear drive member is a grabbing cylinder 11, and the second linear drive member is a pushing cylinder 12.

[0049] The bottle grabber assembly 14 includes a support plate 16 and a plurality of bottle grabbers 17 arranged in a rectangular array and mounted on the support plate 16. Figure 3 As shown, the blocking member 15 includes a frame, and the interior of the frame is divided into different partition holes 18 according to the size of the glass bottle 48. The partition holes 18 are separated from each other and correspond to the bottle grabbers 17 one by one. Two stoppers 19 are symmetrically arranged outside the frame of the blocking member 15. The grabbing cylinder 11 is fixed on the bracket 13 and its driving end is connected to the support plate 16 to drive each bottle grabber 17 to move in the left and right direction. The bottle grabber 17 can pass through the corresponding partition hole 18 under the action of the grabbing cylinder 11. The bottle grabber 17 is a prior art and will not be described in detail here.

[0050] The push cylinder 12 is fixed on the bracket 13 and its driving end is connected to the frame of the blocking member 15 to drive the blocking member 15 to move in the left and right directions. The servo motor 10 is fixed on the frame 1, and the output shaft of the servo motor 10 is connected to a rotating shaft extending in the front-to-back direction. The bracket 13 is fixed to the rotating shaft, so that the servo motor 10 can drive the bracket 13 to rotate around the axis extending in the front-to-back direction. In this embodiment, the servo motor 10 can drive the bracket 13 to rotate to a vertical state and a horizontal state respectively. When the bracket 13 is in a vertical state, the bottle grabber 17 is in a grabbing position; when the bracket 13 is in a horizontal state, the bottle grabber 17 is in a boxing position. The grabbing cylinder 11 and the push cylinder 12 are independent of each other. When the blocking member 15 moves to the set position, the stopper 19 thereon cooperates with the left box opening mechanism 6 to push the left box opening mechanism 6 to open the left box opening of the box body 3. In other embodiments, the rotating drive member can also be a rotating cylinder, a stepping motor, or other motor that can drive and rotate the bracket 13.

[0051] like Figure 4 and Figure 5As shown, the left box opening mechanism 6 and the right box opening mechanism 7 are respectively arranged on the left and right sides of the box conveying mechanism 5, and are both movably assembled on the frame 1 in the left and right directions, and are respectively used to open the box openings on the left and right sides of the box 3. The frame 1 is provided with a grid conveying mechanism 8 for conveying the paper grid 47 into the box 3 at the position corresponding to the right box opening mechanism 7.

[0052] The left box opening mechanism 6 includes a left rectangular frame 20 and a left support plate 21 connected to the upper, lower, front and rear edges of the left rectangular frame 20, respectively. The left support plate 21 is used to support the corresponding box plate at the left box opening. The left rectangular frame 20 is stopped and matched with the stopper 19 on the blocking member 15, and the size of the left rectangular frame 20 is larger than the size of the blocking member 15, so that the blocking member 15 can extend into the left rectangular frame 20 by a set distance. The lower side of the left rectangular frame 20 is connected with a sliding member 22 extending in the front-to-back direction, and the frame 1 is provided with two guide members 23 arranged in parallel and spaced in the front-to-back direction. The guide members 23 extend in the left-to-right direction. A slide plate 24 connected to the box conveying mechanism 5 is arranged above the guide member 23, and a plug hole 25 is provided on the slide plate 24. The slide member 22 passes through the plug hole 25 on the slide plate 24 and slides with the guide member 23 in the left-to-right direction. A return spring 26 is sleeved on the guide member 23, and the two ends of the return spring 26 are respectively against the slide member 22 and the frame 1. The push cylinder 12 pushes the blocking member 15 to move rightward, so that the stopper 19 pushes the left rectangular frame 20 to the right, compresses the return spring 26, and pushes the left support plate 21 into the opening of the box body 3. After the box is opened, the push cylinder 12 stops moving.

[0053] like Figure 6 As shown, the right box opening mechanism 7 includes a bottom plate 27, two support vertical plates 28 fixed on the bottom plate 27 and arranged at intervals in front and back, and a third linear driving member arranged on the frame 1, and the third linear driving member is a box opening cylinder 30. A support plate 49 is provided below the bottom plate 27 on the frame 1, and a plurality of long strip through holes arranged at intervals in front and back are provided on the support plate 49. A plurality of through rods corresponding to the long strip through holes are connected to the bottom of the bottom plate 27, and each through rod is connected to a transmission block. The driving end of the box opening cylinder 30 is connected to the transmission block to realize the movable assembly of the bottom plate 27 and the frame 1 in the left and right directions. A right support plate 29 for propping up the right box opening is installed on the opposite side, the top and the bottom plate 27 of the two support vertical plates 28. The right support plate 29 is used to prop up each box plate at the right box opening.

[0054] The grid conveying mechanism 8 includes a push plate 33 slidably mounted between the two supporting uprights 28 and a fourth linear drive member fixed on the bottom plate 27 and connected to the push plate 33. Figure 7As shown, at least two pairs of guide rails 31 are arranged at intervals in the front and rear directions on the bottom plate 27, and the two guide rails 31 in each pair are arranged at intervals in the front and rear directions to form guide slots 32 for guiding and cooperating with the paper grid plate 47. The guide slots 32 can provide a guiding function for the paper grid plate 47 during the process of pushing the paper grid plate 47 into the box body 3, so as to prevent the paper grid plate 47 from being offset and unable to be pushed into the box body 3. Among them, the fourth linear drive member is a grid plate cylinder 34.

[0055] like Figure 8 As shown, the box conveying mechanism 5 includes a box conveyor belt 37 for conveying the box 3 from the back to the front, and the box conveyor belt 37 has a first box folding position 41 and a second box folding position 42 arranged at intervals in the front-to-back direction, and the left box opening mechanism 6, the right box opening mechanism 7 and the grid plate conveying mechanism 8 are all arranged at the first box folding position 41. The first box folding position 41 is used to realize the box plate bending at the front and rear sides of the box 3, and the second box folding position 42 is used to realize the box plate bending at the upper and lower sides of the box 3.

[0056] Between the first folding box position 41 and the second folding box position 42, there are spaced apart parallel limit plates 38, and the distance between the two limit plates 38 is adapted to the size of the box body 3 so that the box body 3 can pass between the two limit plates 38. Fig. 9 As shown, the rear ends of the two limit plates 38 are provided with an outwardly expanded guide portion 43, the height of the two limit plates 38 is less than the height of the box body 3, and the guide portions 43 on the two limit plates 38 are used to bend the box plate located at the front side of the box body 3 during the process of conveying the box body 3 from the first folding position 41 to the second folding position 42. Two first folding boxes 36 corresponding to the limit plates 38 are provided on the rear side of the first folding box position 41, and the distance between the two first folding boxes 36 is adapted to the size of the box body 3. The front ends of the first folding boxes 36 are provided with an outwardly expanded bending portion for bending the rear side box plate of the box body 3, and the structure of the bending portion is the same as that of the guide portion 43. A fifth linear drive member is also provided on the frame 1, and a transmission plate is connected to the driving end of the fifth linear drive member, and the two first folding boxes 36 are vertically connected to the transmission plate. The fifth linear driving component is a folding cylinder 35, which is used to push the first folding plate 36 to move forward and backward to bend the box plate on the rear side of the box body 3.

[0057] Two pairs of second folding box plates 39 are arranged opposite to each other on the frame 1 at positions corresponding to the second folding box positions 42, and the two second folding box plates 39 in each pair are arranged opposite to each other up and down, such as Fig.10 As shown, the second folding box plate 39 located on the lower side has a folding box curved surface that twists gradually upward from back to front, and the second folding box plate 39 located on the upper side has a folding box curved surface that twists gradually downward from back to front, so that the opening formed by the upper second folding box plate 39 and the lower second folding box plate 39 in each pair in the transmission direction of the box body 3 gradually decreases from back to front.

[0058] like Fig.11 As shown, a horizontal fixing plate 44 and a vertical fixing plate 45 are provided on the frame 1 at a position corresponding to the first box folding position 41, and suction cups 46 are provided on both fixing plates for fixing cartons.

[0059] like Fig.10 As shown, the rear end of the second folding box plate 39 located on the upper side is arranged above the front end of the limiting plate 38, and the rear end of the second folding box plate 39 located on the lower side is arranged below the front end of the limiting plate 38, and a gap is left between the front end of the second folding box plate 39 and the rear end of the limiting plate 38. The upper box plate and the lower box plate of the box body 3 pass through the gap formed by the second folding box plate 39 located on the upper side and the second folding box plate 39 located on the lower side and the limiting plate 38, respectively, and enter the opening formed by the folding box plate in the transmission direction of the box body 3 that gradually decreases from back to front, so as to bend the upper box plate and the lower box plate of the box body 3.

[0060] The box sealing mechanism 40 is a tape box sealing machine in the prior art, which is located in front of the second box folding position 42 and is set at the end of the transmission direction of the transmission belt of the box body 3 to complete the process of tape sealing. It should be noted that in this embodiment, the first, second, third, fourth and fifth linear drive members for realizing linear drive can also be electric push rods, hydraulic cylinders, linear modules, etc.

[0061] The working process of the glass bottle packing equipment of the present invention is:

[0062] The suction cup 46 at the first folding position 41 sucks the box body 3 to be packed and fixes the carton; the servo motor 10 drives the bracket 13 to rotate to the grabbing position, the grabbing cylinder 11 extends, the bottle grabber assembly 14 grabs the glass bottle 48 and then retracts, and each glass bottle 48 is placed in a different partition hole 18 on the blocking member 15, and then the servo motor 10 drives the bracket 13 to rotate to the packing position. Since the blocking member 15 provides support and separation for the glass bottles 48 during this process, the shaking of the glass bottles 48 during the packing process is reduced, and collisions between the glass bottles 48 are avoided. After the bottle grabbing and transferring mechanism 4 rotates to the packing position, the unpacking cylinder 30 extends and pushes the right support plate 29 to move to the left to unpack; at the same time, the pushing cylinder 12 also extends, pushing the blocking member 15 to move to the right, and the stopper 19 moves to the right to the position of matching with the left rectangular frame 20, and the pushing cylinder 12 continues to move to push the left support member to move to the right through the stopper 19, compressing the reset spring 26 to unpack, and after the unpacking is completed, the pushing cylinder 12 stops moving. After the unpacking is completed at the openings on both sides of the box body 3, the grid plate cylinder 34 extends to load the paper grid plate 47 into the carton. Then the grabbing cylinder 11 extends to load the glass bottle 48 into the grid plate in the carton to complete the packing. Afterwards, the grabbing cylinder 11, the pushing cylinder 12, the opening cylinder 30 and the grid cylinder 34 all shrink. Since the return spring 26 is in a compressed state, after the pushing cylinder 12 shrinks, the stopper 19 loses its stopping effect on the left rectangular frame 20, and the return spring 26 stretches, driving the left opening mechanism 6 to rebound outside the opening of the box body 3.

[0063] The folding cylinder 35 extends out, pushing the first folding plate 36 to fold the rear box plate, and then the suction cup 46 at the first folding position 41 releases the carton, and the box conveyor belt 37 starts to drive, and the opened front box plate passes through the limit plate 38 and is bent by the limit plate 38. The opened upper box plate and lower box plate pass through the gap above the limit plate 38 and between the limit plate 38 and the box conveyor belt 37, respectively, and enter the second folding position 42, and are guided by the opening formed by the second folding plate 39 that gradually decreases from back to front in the transmission direction of the box 3 to complete the bending. The box 3 that has been completely bent enters the tape sealing machine at the end of the box conveying mechanism 5, and the tape sealing machine sticks tape to the opening of the box 3 to complete the sealing.

[0064] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A glass bottle boxing equipment, comprising a frame and a glass bottle feeding mechanism, a bottle grabbing and transferring mechanism and a box conveying mechanism arranged on the frame, characterized in that: The left and right sides of the box conveying mechanism are respectively provided with a left box opening mechanism and a right box opening mechanism that can move in the left and right directions and are used to open the box opening. The frame is provided with a grid plate conveying mechanism for conveying the paper grid plate into the box at a position corresponding to the right box opening mechanism. The bottle grabbing and transporting mechanism comprises a rotary driving member, a first linear driving member, a second linear driving member, a bracket, a bottle grabber assembly and a blocking member; The bottle grabber assembly includes a support plate and a plurality of bottle grabbers arranged in a rectangular array and mounted on the support plate; a first linear drive member is fixed on the bracket and its drive end is connected to the support plate to drive each bottle grabber to move in the left and right directions; a rotary drive member is fixed on the frame and its drive end is connected to the bracket to drive the bottle grabber to rotate around an axis extending in the front-to-back direction to a grabbing position and a packing position respectively; the blocking member is provided with partition holes which are separated from each other and correspond to the bottle grabbers one by one for the bottle grabbers to pass through; a second linear drive member is fixed on the bracket and its drive end is connected to the blocking member to drive the blocking member to move in the left and right directions, and when the blocking member moves to the set position, it cooperates with the left box opening mechanism to stop and push the left box opening mechanism to open the box opening.

2. A glass bottle packing equipment according to claim 1, characterized in that: The left box opening mechanism includes a left rectangular frame and a left support plate respectively connected to the four frame edges of the left rectangular frame, and the left support plate is used to open the left box opening; the size of the blocking member is smaller than the size of the left rectangular frame so that the blocking member can extend into the left rectangular frame by a set distance, and the blocking member is provided with a stop member for cooperating with the left rectangular frame.

3. A glass bottle packing equipment according to claim 2, characterized in that: A sliding member extending in the front-to-back direction is connected to the lower side of the left rectangular frame, and the frame is provided with at least two guide members arranged in parallel and spaced apart in the front-to-back direction, the guide members extend in the left-to-right direction, the sliding member and the guide members slide in cooperation in the left-to-right direction, a return spring is sleeved on the guide member, and both ends of the return spring are respectively against the sliding member and the frame.

4. The glass bottle packing equipment according to claim 1, characterized in that: The right box opening mechanism includes a base plate slidably assembled on the frame along the left and right directions, a supporting vertical plate fixed on the base plate and arranged at intervals in the front and back, and a third linear drive component arranged on the frame and connected to the base plate to drive the base plate to move left and right. A right supporting plate for supporting the right box opening is installed on the opposite side, the top and the base plate of the two supporting vertical plates.

5. The glass bottle packing equipment according to claim 4, characterized in that: The grid conveying mechanism includes a push plate slidably assembled between two supporting vertical plates and a fourth linear drive component fixed on the base plate and connected to the push plate. The base plate is also provided with at least two pairs of guide rails arranged in a front-to-back interval. The two guide rails in each pair are arranged in a front-to-back interval to form a guide groove for cooperating with the paper grid guide.

6. A glass bottle packing equipment according to any one of claims 1 to 5, characterized in that: The box conveying mechanism is provided with a first box folding position for bending the box plates on the front and rear sides of the box and a second box folding position for bending the box plates on the upper and lower sides of the box, and the first box folding position and the second box folding position are arranged at intervals in the front and rear directions; between the first box folding position and the second box folding position, there are limit plates arranged at intervals in parallel on the left and right, and the distance between the two limit plates is adapted to the size of the box so that the box can pass between the two limit plates; the rear ends of the two limit plates are provided with outwardly expanding guide parts, and the heights of the two limit plates are not greater than the height of the box, and the guide parts on the two limit plates are used to bend the box plates on the front side of the box during the process of conveying the box from the first box folding position to the second box folding position.

7. The glass bottle packing equipment according to claim 6, characterized in that: Two first folding box plates corresponding to the limit plates are provided on the rear side of the first folding box position, and the distance between the two first folding box plates is adapted to the size of the box body; the front end of the first folding box plate is provided with an outwardly expanded bending portion for bending the rear side box plate of the box body, and the frame is also provided with a fifth linear drive component, and the driving end of the fifth linear drive component is relatively fixed to the two first folding box plates to push the first folding box plates to move forward and backward.

8. The glass bottle packing equipment according to claim 6, characterized in that: The frame is provided with an adsorption member for adsorbing the box to be packed at a position corresponding to the first box folding position.

9. The glass bottle packing equipment according to claim 6, characterized in that: Two pairs of second folding box plates are arranged opposite to each other on the left and right sides at positions corresponding to the second folding box positions on the frame, and the two second folding box plates in each pair are arranged opposite to each other up and down, and the second folding box plate on the lower side has a folding box curved surface that is gradually twisted upward from back to front, and the second folding box plate on the upper side has a folding box curved surface that is gradually twisted downward from back to front.

10. The glass bottle packing equipment according to claim 9, characterized in that: The rear end of the second folding box plate is located at the rear side of the second folding box position.

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