Conveying device for sanitary towel production

Abstract

The invention relates to the technical field of sanitary towel conveying, and discloses a sanitary towel production conveying device which comprises a conveying belt, mounting plates are arranged on the two sides of the conveying belt, and supporting legs are fixed to the bottoms of the mounting plates; and the material blocking assembly is arranged on one side of the conveying belt and comprises an intercepting piece, and the intercepting piece comprises a baffle. The sanitary towel conveying device has the beneficial effects that when slight accumulation occurs in the next procedure, the conveyed sanitary towels can be blocked through the material blocking assembly, so that the amount of sanitary towels conveyed to the next procedure can be reduced, the next procedure has enough time to treat the accumulated sanitary towels, and if excessive accumulation occurs in the next procedure, the sanitary towels can be conveyed to the next procedure. At the moment, the sanitary napkins on the conveying belt can be temporarily and tidily stored through the collecting assembly, so that the situation that the sanitary napkins are damaged due to mutual extrusion caused by accumulation of too many sanitary napkins in the subsequent working procedure is avoided, and workers do not have urgent mood due to tidy storage of the sanitary napkins.

Description

Technical Field

[0001] The invention relates to the technical field of sanitary napkin conveying, in particular to a conveying device for producing sanitary napkins. Background Art

[0002] The sanitary napkin production conveyor device is a device used to transport the semi-finished or finished sanitary napkins processed in various processes on the production line from one production link to the next production link. It is generally a conveyor belt type conveyor device. The conveyor belt is driven by a motor to drive the pulley to move the conveyor belt to convey the sanitary napkins at a certain speed and route. The existing conveyor device cannot control the conveying amount according to the specific situation of the subsequent process. When the conveyor device conveys the sanitary napkins to the subsequent process, if the subsequent process cannot handle it in time, for example, in the packaging process, if the packaging materials (such as packaging bags, labels, etc.) are not supplied in time, the workers can only suspend the packaging work and wait for the materials to be replenished, which will cause the sanitary napkins to be piled up in a disorderly manner at the end of the conveyor device. The pressure generated by the disorderly accumulation will squeeze the product, causing the sanitary napkin to deform, affecting its appearance and internal structure, and too many sanitary napkins piled up may cause the staff to feel anxious, which will lead to operational errors during the work process. Summary of the invention

[0003] The present invention is proposed in view of the above-mentioned problems existing in the existing conveying devices for producing sanitary napkins.

[0004] Therefore, the problem to be solved by the present invention is that when the subsequent process cannot process the delivered sanitary napkins in time, the sanitary napkins will be piled up in a disorderly manner.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: A conveying device for producing sanitary napkins, comprising a conveyor belt, mounting plates are arranged on both sides of the conveyor belt, and support legs are fixed to the bottom of the mounting plate;

[0006] A material blocking assembly is arranged at one side of the conveyor belt, comprising an intercepting member, the intercepting member comprising a baffle, the baffle being located above the conveyor belt, a guide rail being fixed to one side of the baffle, a rotating wheel being arranged at one side of the guide rail, a guide shaft being fixed to one side of the rotating wheel, the guide shaft sliding in the guide rail, a fixing column being fixed to the top of the baffle, a fixing sleeve being sleeved on the outer side of the fixing column, a support rod being fixed to the top of the fixing sleeve, and the support rod being fixed to the mounting plate through a stabilizing rod;

[0007] A collecting assembly is arranged on one side of the mounting plate, and includes a material receiving member, wherein the material receiving member includes a collecting frame, and the collecting frame is fixed on one side of the mounting plate. A supporting plate is arranged in the collecting frame, and a first spring is fixed on the bottom of the supporting plate;

[0008] The collecting component also includes a pushing piece, which includes a pushing plate. The pushing plate is located on the inner side of the collecting frame. A connecting column is fixed to one side of the pushing plate. A rotating sleeve is rotatably connected to one side of the collecting frame through a bearing. A first fixed shaft is fixed to the inner side of the rotating sleeve. A first spiral groove is opened on the connecting column, and the first fixed shaft slides in the first spiral groove.

[0009] As a preferred solution of the conveying device for producing sanitary napkins described in the present invention, the material blocking assembly also includes a sensing member, the sensing member includes a material receiving plate, the material receiving plate is located on one side of the conveyor belt, a fixed plate is fixed at the bottom of the material receiving plate, a fixed frame is sleeved on the outside of the fixed plate, a second spring is fixed at the bottom of the fixed plate, a movable plate is fixed at the bottom of the fixed frame, a connecting plate is fixed at the bottom of the movable plate, a force column is fixed at one side of the rotating wheel, a pressure plate is arranged on the force column, one side of the pressure plate is fixed to the connecting plate, a stabilizing column is fixed at the bottom of the material receiving plate, a stabilizing plate is fixed at one side of the mounting plate, and the stabilizing column is movably connected to the inside of the stabilizing plate.

[0010] As a preferred solution of the conveying device for producing sanitary napkins described in the present invention, the material blocking assembly also includes a rotating part, the rotating part includes a second fixed shaft, the second fixed shaft is inserted into the fixed sleeve, a support sleeve is fixed to one side of the fixed sleeve, the second fixed shaft is movably connected to the support sleeve, an electromagnet is fixed to one side of the second fixed shaft and the inner wall of the support sleeve, a third spring is fixed to one side of the second fixed shaft, the other end of the third spring is fixed to the inner wall of the support sleeve, a second spiral groove is provided on the fixed column, a torsion spring is fixed to the top of the fixed column, and the other end of the torsion spring is fixed to the inner wall of the fixed sleeve.

[0011] As a preferred solution of the conveying device for sanitary napkin production described in the present invention, the material blocking assembly also includes a trigger member, which includes a first electrode sheet fixed on the top of the stabilizing plate, a fourth spring fixed on the bottom of the receiving plate, and a second electrode sheet fixed on the bottom of the fourth spring.

[0012] As a preferred solution of the conveying device for producing sanitary napkins described in the present invention, the collection component also includes a transmission member, the transmission member includes a rotating rod, the rotating rod is fixed to one side of the rotating sleeve, a positioning shaft is fixed to one side of the rotating rod, a stabilizing frame is fixed to one side of the collection frame, one side of the stabilizing frame is rotatably connected to the rotating rod through a rotating shaft, a positioning groove is provided on the rotating rod, the positioning shaft slides in the positioning groove, a connecting rod is fixed to one side of the rotating rod, a force-bearing plate is fixed to the end of the connecting rod, and the top of the force-bearing plate is in contact with the baffle.

[0013] As a preferred solution of the conveying device for producing sanitary napkins described in the present invention, a stabilizing block is fixed to one side of the connecting column, a positioning column is fixed to one side of the collecting frame, and a fifth spring is fixed to one side of the stabilizing block.

[0014] As a preferred solution of the conveying device for sanitary napkin production described in the present invention, a support frame is fixed at the bottom of the mounting plate, a support shaft is fixed at the top of the support frame, the support shaft is movably connected to the movable plate, a sixth spring is sleeved on the outside of the support shaft, and both ends of the sixth spring are respectively fixed to the support frame and the movable plate.

[0015] As a preferred solution of the conveying device for producing sanitary napkins described in the present invention, a guide rod is fixed on the top of the baffle, an arc frame is fixed on the bottom of the support rod, and the guide rod is movably connected to the arc frame.

[0016] As a preferred solution of the conveying device for producing sanitary napkins of the present invention, a guide plate is fixed on one side of the collecting frame, the guide plate is inclined, and one side extends to the top of the conveyor belt.

[0017] As a preferred solution of the conveying device for sanitary napkin production described in the present invention, a positioning rod is fixed on the top of the mounting plate, and the positioning rod is movably connected with the inside of the pressing plate. A positioning rod is fixed on the top of the mounting plate, and the positioning rod is movably connected with the inside of the pressing plate.

[0018] The beneficial effects of the present invention are as follows: when slight accumulation occurs in the subsequent process, the conveyed sanitary napkins can be blocked by the material blocking component, thereby reducing the amount conveyed to the subsequent process, and allowing the subsequent process to have enough time to deal with the accumulated sanitary napkins; if there is too much accumulation in the subsequent process, the sanitary napkins on the conveyor belt can be temporarily and neatly stored by the collecting component, thereby avoiding the situation in which too many sanitary napkins are piled up in the subsequent process, which will cause the sanitary napkins to be squeezed against each other and then damaged, and the neat storage will not make the staff feel anxious. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0020] Figure 1 This is the overall structural diagram of the conveying device for sanitary napkin production.

[0021] Figure 2This is an overall top-down structural diagram of a conveying device for producing sanitary napkins.

[0022] Figure 3 Conveying device for sanitary napkin production Figure 2 A partial enlarged structural diagram in the middle.

[0023] Figure 4 This is an overall side view of the conveying device for sanitary napkin production.

[0024] Figure 5 This is a partial structural diagram of the conveyor belt of the conveying device used in sanitary napkin production.

[0025] Figure 6 This is a structural diagram of the transmission and pushing parts of the conveying device used in sanitary napkin production.

[0026] Figure 7 This is a cross-sectional structural diagram of the rotating sleeve of the conveying device for sanitary napkin production.

[0027] Figure 8 This is a cross-sectional structural diagram of the collection frame of the conveying device for sanitary napkin production.

[0028] Fig. 9 This is a partial cross-sectional structural diagram of the baffle of the conveying device for sanitary napkin production.

[0029] Fig.10 Conveying device for sanitary napkin production Fig. 9 A partial enlarged structural diagram of point B in the middle.

[0030] Fig.11 This is a structural diagram of the rotating wheel of the conveying device for sanitary napkin production.

[0031] Fig.12 This is a structural diagram of the fixed columns of the conveying device for sanitary napkin production.

[0032] Fig.13 This is a structural diagram of the connection between the pressure plate and the connecting plate of the conveying device for sanitary napkin production.

[0033] Fig.14 This is a cross-sectional structural diagram of the fixed frame of the conveying device for sanitary napkin production. DETAILED DESCRIPTION

[0034] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0035] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0036] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0037] Example 1

[0038] Reference Figure 1 , Figure 3 , Figure 4 , Figure 6-Figure 8 and Fig.11 , which is the first embodiment of the present invention, provides a conveying device for producing sanitary napkins. The conveying device for producing sanitary napkins includes a conveyor belt 101, mounting plates 102 are arranged on both sides of the conveyor belt 101, and support legs 103 are fixed to the bottom of the mounting plate 102.

[0039] The mounting plate 102 is used to mount the conveyor belt 101 , and the supporting legs 103 are used to support the mounting plate 102 and the conveyor belt 101 . The folded sanitary napkins are transported to the subsequent process through the conveyor belt 101 and packaged through the subsequent process.

[0040] Specifically, the material blocking assembly 200 is arranged on one side of the conveyor belt 101, and includes an intercepting member 201, and the intercepting member 201 includes a baffle 201a, and the baffle 201a is located above the conveyor belt 101. A guide rail 201b is fixed to one side of the baffle 201a, and a rotating wheel 201c is arranged on one side of the guide rail 201b. A guide shaft 201d is fixed to one side of the rotating wheel 201c, and the guide shaft 201d slides in the guide rail 201b. A fixed column 201e is fixed to the top of the baffle 201a, and a fixed sleeve 201f is sleeved on the outer side of the fixed column 201e. A support rod 201g is fixed to the top of the fixed sleeve 201f, and the support rod 201g is fixed to the mounting plate 102 through a stabilizing rod.

[0041] The stabilizing rod is L-shaped and is used to support the supporting rod 201g and to support the fixing sleeve 201f through the supporting rod 201g. The fixing sleeve 201f is used to position the fixing column 201e.

[0042] When slight accumulation occurs in the subsequent process, the rotating wheel 201c will move downward and contact the moving conveyor belt 101, and the conveyor belt 101 will drive the rotating wheel 201c to rotate. When the rotating wheel 201c rotates, it will drive the baffle 201a to move up and down reciprocatingly through the cooperation of the guide shaft 201d and the guide rail 201b. When the baffle 201a moves downward and contacts the conveyor belt 101, it can intercept the sanitary napkins on the top of the conveyor belt 101, so that the interval of the sanitary napkins flowing to the rear becomes larger, so that the staff can deal with the accumulated sanitary napkins in time. When the baffle 201a moves upward, the sanitary napkins can be moved forward again without being piled up at the current position. However, the interval between the sanitary napkins at the current position will become smaller. After the subsequent process has processed the piled sanitary napkins, the rotating wheel 201c will move upward and separate from the conveyor belt 101, so that the baffle 201a can stop moving up and down, and the blocked sanitary napkins can move to the next process. Since the subsequent process has solved the problem of accumulation, even if the sanitary napkins flowing to the subsequent process are too dense, the subsequent process can still package the sanitary napkins in time.

[0043] Specifically, the collecting assembly 300 is arranged on one side of the mounting plate 102, and includes a material receiving piece 301, and the material receiving piece 301 includes a collecting frame 301a, and the collecting frame 301a is fixed to one side of the mounting plate 102. A supporting plate 301b is arranged in the collecting frame 301a, and a first spring 301c is fixed to the bottom of the supporting plate 301b.

[0044] The side of the collecting frame 301a close to the conveyor belt 101 is open.

[0045] If there are too many sanitary napkins piled up in the subsequent process, and even if the amount of sanitary napkins flowing to the subsequent process is reduced, it still cannot be alleviated. In order to avoid the sanitary napkins from being piled up too messily and in too many quantities in the subsequent process, the baffle 201a will always be in contact with the top of the conveyor belt 101 and in an inclined state, and its end extends to the inside of the collection frame 301a. When the sanitary napkins on the top of the conveyor belt 101 contact the baffle 201a, they will move along the inclination direction of the baffle 201a to the inside of the collection frame 301a, and the sanitary napkins will be neatly stacked through the collection frame 301a, so as to avoid the continuous increase in the number of sanitary napkins piled up in the subsequent process, which will cause the staff to become anxious, and the messily piled sanitary napkins will be damaged due to squeezing.

[0046] The first spring 301c is used to support the support plate 301b. The sanitary napkin entering the collection frame 301a will fall on the top of the support plate 301b. At this time, the support plate 301b will be pressed downward by the sanitary napkin, so that the position of the support plate 301b inside the collection frame 301a can be lowered, and space can be made for the sanitary napkins that enter the collection frame 301a later.

[0047] Specifically, the collection component 300 also includes a pushing piece 302, which includes a pushing plate 302a, which is located on the inner side of the collection frame 301a, and a connecting column 302b is fixed to one side of the pushing plate 302a. A rotating sleeve 302c is rotatably connected to one side of the collection frame 301a through a bearing, and a first fixed shaft 302d is fixed to the inner side of the rotating sleeve 302c. A first spiral groove 302b-1 is opened on the connecting column 302b, and the first fixed shaft 302d slides in the first spiral groove 302b-1.

[0048] The connecting column 302b is movably connected to the collecting frame 301a. When the rotating sleeve 302c rotates, it will drive the first fixed shaft 302d to slide in the first spiral groove 302b-1. The cooperation between the two drives the connecting column 302b to move, and the connecting column 302b drives the push plate 302a to move, so that the top sanitary napkin in the collecting frame 301a can be pushed to the top of the conveyor belt 101 by the push plate 302a, so that the accumulated sanitary napkins can be transported to the subsequent process, and when the top sanitary napkin is removed, the first spring 301c will push the support plate 301b to move upward, and as the push plate 302a continues to move, all the sanitary napkins on the top of the support plate 301b can be pushed to the top of the conveyor belt 101.

[0049] Example 2

[0050] Reference Figure 1-Figure 10 , which is the second embodiment of the present invention, and this embodiment is based on the previous embodiment.

[0051] Specifically, the material blocking assembly 200 also includes a sensing element 202, which includes a material receiving plate 202a. The material receiving plate 202a is located on one side of the conveyor belt 101, a fixed plate 202b is fixed to the bottom of the material receiving plate 202a, a fixed frame 202c is sleeved on the outside of the fixed plate 202b, a second spring 202d is fixed to the bottom of the fixed plate 202b, a movable plate 202e is fixed to the bottom of the fixed frame 202c, a connecting plate 202f is fixed to the bottom of the movable plate 202e, a force-bearing column 202g is fixed to one side of the rotating wheel 201c, a pressure plate 202h is arranged on the force-bearing column 202g, one side of the pressure plate 202h is fixed to the connecting plate 202f, a stabilizing column 202i is fixed to the bottom of the material receiving plate 202a, a stabilizing plate 202j is fixed to one side of the mounting plate 102, and the stabilizing column 202i is movably connected to the stabilizing plate 202j.

[0052] There are two stabilizing columns 202i and two stabilizing plates 202j, which are respectively located at two sides of the bottom of the receiving plate 202a, and are used to support and position the receiving plate 202a to prevent it from shifting during movement. The connecting plate 202f is L-shaped.

[0053] When the subsequent process does not handle the conveyed sanitary napkins in time, the sanitary napkins will be piled up in a disorderly manner on the top of the receiving plate 202a, and the receiving plate 202a will be pressed downward. At this time, the receiving plate 202a will drive the fixed plate 202b to move downward, and the fixed plate 202b will push the fixed frame 202c to move downward through the second spring 202d, so that the fixed frame 202c drives the movable plate 202e and the connecting plate 202f to move downward, and drives the pressure plate 202h to press the force column 202g downward through the connecting plate 202f, so that the force column 202g can drive the rotating wheel 201c to move downward, and then the rotating wheel 201c can contact the top of the conveyor belt 101.

[0054] If the number of sanitary napkins on the top of the receiving plate 202a continues to increase, the receiving plate 202a will continue to move downward. At this time, since the movable plate 202e and the connecting plate 202f cannot continue to move downward, the fixed plate 202b will squeeze the second spring 202d.

[0055] Specifically, the material blocking assembly 200 also includes a rotating member 203, which includes a second fixed shaft 203a, the second fixed shaft 203a is inserted into the fixed sleeve 201f, a support sleeve 203b is fixed to one side of the fixed sleeve 201f, the second fixed shaft 203a is movably connected with the support sleeve 203b, an electromagnet 203c is fixed to one side of the second fixed shaft 203a and the inner wall of the support sleeve 203b, a third spring 203d is fixed to one side of the second fixed shaft 203a, the other end of the third spring 203d is fixed to the inner wall of the support sleeve 203b, a second spiral groove 201e-1 is opened on the fixed column 201e, a torsion spring 203e is fixed to the top of the fixed column 201e, and the other end of the torsion spring 203e is fixed to the inner wall of the fixed sleeve 201f.

[0056] The support sleeve 203b is used to support and position the second fixed shaft 203a. When the two electromagnets 203c are energized, a repulsive force will be generated and the second fixed shaft 203a will be pushed to move. At this time, the second fixed shaft 203a will move to the position of the second spiral groove 201e-1. When the fixed column 201e is reset upward, the second fixed shaft 203a will enter the second spiral groove 201e-1 and engage with the second spiral groove 201e-1. At this time, when the fixed column 201e moves downward again, the two can rotate in coordination with each other, and the baffle 201a can be driven to rotate through the fixed column 201e, so that the baffle 201a is in an inclined state, so that the sanitary napkin can be guided into the collection frame 301a through the baffle 201a.

[0057] At the same time, the baffle 201a will drive the rotating wheel 201c to tilt. When the rotating wheel 201c contacts the conveyor belt 101 after tilting, since the outer ring of the rotating wheel 201c is too smooth, the conveyor belt 101 will drive the rotating wheel 201c to rotate only when the rotating wheel 201c is parallel to the conveyor belt 101. When the rotating wheel 201c contacts the conveyor belt 101 in a misaligned manner, the rotating wheel 201c will only rub against the top of the conveyor belt 101 and will not rotate. After the rotating wheel 201c tilts, the force column 202g will contact the mounting plate 102. At this time, the friction between the two can further prevent the rotating wheel 201c from rotating, thereby stopping the baffle 201a from reciprocating up and down.

[0058] When the two electromagnets 203c are powered off, the third spring 203d can pull the second fixed shaft 203a to reset, so that it is separated from the second spiral groove 201e-1, and the torsion spring 203e can drive the fixed column 201e and the baffle 201a to reset.

[0059] Specifically, the material blocking assembly 200 further includes a trigger member 204, which includes a first electrode sheet 204a fixed to the top of the stabilizing plate 202j, a fourth spring 204b fixed to the bottom of the receiving plate 202a, and a second electrode sheet 204c fixed to the bottom of the fourth spring 204b.

[0060] The fourth spring 204b is used to support and fix the second electrode sheet 204c. When the second electrode sheet 204c contacts the first electrode sheet 204a, the two electromagnets 203c can be energized.

[0061] When the receiving plate 202a moves downward initially, the second electrode sheet 204c will be driven by the fourth spring 204b to approach the first electrode sheet 204a, and the two will not contact each other. At this time, the amount of sanitary napkins delivered will be reduced. When the receiving plate 202a moves downward again, the second electrode sheet 204c will contact the first electrode sheet 204a, thereby guiding the sanitary napkins into the collection frame 301a.

[0062] Specifically, the collection component 300 also includes a transmission member 303, which includes a rotating rod 303a, which is fixed to one side of the rotating sleeve 302c, a positioning shaft 303b is fixed to one side of the rotating rod 303a, a stabilizing frame 303c is fixed to one side of the collection frame 301a, and one side of the stabilizing frame 303c is rotatably connected to a rotating rod 303d through a rotating shaft, a positioning groove 303d-1 is provided on the rotating rod 303d, and the positioning shaft 303b slides in the positioning groove 303d-1, a connecting rod 303e is fixed to one side of the rotating rod 303d, and a force plate 303f is fixed to the end of the connecting rod 303e, and the top of the force plate 303f is in contact with the baffle 201a.

[0063] The rotating rod 303a is inclined. When the baffle 201a moves up and down reciprocatingly, it will press the force plate 303f downward. The force plate 303f drives one end of the rotating rod 303d to move downward through the connecting rod 303e. At the same time, the other end of the rotating rod 303d will drive the rotating rod 303a to rotate through the cooperation of the positioning groove 303d-1 and the positioning shaft 303b. In this way, the rotating sleeve 302c can be driven to rotate by the rotating rod 303a. At this time, if there are sanitary napkins inside the collecting frame 301a, the sanitary napkins inside the collecting frame 301a can be pushed to the top of the conveyor belt 101. As the baffle 201a continues to move up and down, the sanitary napkins inside the collecting frame 301a can be continuously pushed outward.

[0064] When the baffle 201a moves downward and tilts, the baffle 201a will not contact the force-bearing plate 303f.

[0065] Specifically, a stabilizing block 302b-4 is fixed to one side of the connecting column 302b, a positioning column 302b-2 is fixed to one side of the collecting frame 301a, and a fifth spring 302b-3 is fixed to one side of the stabilizing block 302b-4.

[0066] The stabilizing block 302b-4 cooperates with the positioning column 302b-2 to position the connecting column 302b to prevent it from rotating during movement. The fifth spring 302b-3 is used to apply a thrust to the stabilizing block 302b-4 so that it can be reset after movement and drive the connecting column 302b and the push plate 302a to reset.

[0067] Example 3

[0068] Reference Figure 1-Figure 14 , which is the third embodiment of the present invention, and is based on the first two embodiments.

[0069] Specifically, a support frame 202e-1 is fixed at the bottom of the mounting plate 102, a support shaft 202e-2 is fixed at the top of the support frame 202e-1, the support shaft 202e-2 is movably connected to the movable plate 202e, a sixth spring 202e-3 is sleeved on the outer side of the support shaft 202e-2, and both ends of the sixth spring 202e-3 are respectively fixed to the support frame 202e-1 and the movable plate 202e.

[0070] The support shaft 202e-2 is used to position the movable plate 202e so that when the movable plate 202e moves downward, both ends can move downward at the same time. The sixth spring 202e-3 is used to support the movable plate 202e. The elastic force of the sixth spring 202e-3 is smaller than that of the second spring 202d. Therefore, when the fixed plate 202b moves downward, the second spring 202d will not be compressed, but will first compress the sixth spring 202e-3, so that the movable plate 202e can move downward. When the movable plate 202e cannot move downward and the fixed plate 202b continues to move downward, the second spring 202d will be compressed and will not hinder the normal downward movement of the fixed plate 202b.

[0071] Specifically, a guide rod 201a-1 is fixed to the top of the baffle 201a, and an arc frame 201a-2 is fixed to the bottom of the support rod 201g. The guide rod 201a-1 is movably connected to the arc frame 201a-2.

[0072] The guide rod 201a-1 cooperates with the arc frame 201a-2 to position the baffle 201a, so that when the baffle 201a moves downward, both sides can move up and down at the same time to avoid deviation during movement. Through the setting of the arc frame 201a-2, the baffle 201a can still be positioned through the cooperation of the guide rod 201a-1 after being tilted.

[0073] Specifically, a guide plate 304 is fixed to one side of the collecting frame 301 a . The guide plate 304 is inclined, and one side of the guide plate 304 extends to the top of the conveyor belt 101 .

[0074] The guide plate 304 is used to guide the sanitary napkins pushed out from the collecting frame 301a and move them to the center position of the conveyor belt 101.

[0075] Specifically, a positioning rod 202h-1 is fixed on the top of the mounting plate 102, and the positioning rod 202h-1 is movably connected to the pressing plate 202h.

[0076] There are two positioning rods 202h-1, which are located on both sides of the pressing plate 202h respectively, and are used to position the pressing plate 202h to prevent the pressing plate 202h from tilting when moving.

[0077] During use, the folded sanitary napkins are transported to the subsequent process through the conveyor belt 101 and packaged through the subsequent process. When the subsequent process does not handle the transported sanitary napkins in time, the sanitary napkins will be randomly piled up on the top of the receiving plate 202a and the receiving plate 202a will be pressed downward. At this time, the receiving plate 202a will drive the fixed plate 202b to move downward, and the fixed plate 202b pushes the fixed frame 202c to move downward through the second spring 202d, so that the fixed frame 202c drives the movable plate 202e and the connecting plate 202f to move downward, and drives the pressure plate 202h to press the force column 202g downward through the connecting plate 202f, so that the force column 202g can drive the rotating wheel 201c to move downward, and then the rotating wheel 201c can contact the top of the conveyor belt 101.

[0078] The conveyor belt 101 will drive the rotating wheel 201c to rotate. When the rotating wheel 201c rotates, it will drive the baffle 201a to move up and down reciprocatingly through the cooperation of the guide shaft 201d and the guide rail 201b. When the baffle 201a moves downward and contacts the conveyor belt 101, the sanitary napkins on the top of the conveyor belt 101 can be intercepted, so that the interval of the sanitary napkins flowing to the rear becomes larger, so that the staff can deal with the accumulated sanitary napkins in time. When the baffle 201a moves upward, the sanitary napkins can be moved to the subsequent position again without being accumulated at the current position, but the interval of the sanitary napkins at the current position will become smaller.

[0079] If the number of sanitary napkins on the top of the receiving plate 202a continues to increase, the receiving plate 202a will continue to move downward, and the second electrode sheet 204c will contact the first electrode sheet 204a. At this time, the two electromagnets 203c will be energized, which will generate a repulsive force and push the second fixed shaft 203a to move. At this time, the second fixed shaft 203a will move to the position of the second spiral groove 201e-1. When the fixed column 201e is reset upward, the second fixed shaft 203a will enter the second spiral groove 201e-1 and engage with the second spiral groove 201e-1. At this time, when the fixed column 201e is reset upward, the second fixed shaft 203a will enter the second spiral groove 201e-1 and engage with the second spiral groove 201e-1. When the fixed column 201e moves downward again, the two can rotate in coordination, and the baffle 201a can be driven to rotate through the fixed column 201e, so that the baffle 201a is in an inclined state, and its end extends to the inside of the collecting frame 301a. When the sanitary napkins on the top of the conveyor belt 101 contact the baffle 201a, they will move along the inclination direction of the baffle 201a to the inside of the collecting frame 301a, and the sanitary napkins will be neatly stacked through the collecting frame 301a, so as to avoid the continuous increase in the number of sanitary napkins piled up in the subsequent process, which will cause the staff to feel anxious, and the messy piled sanitary napkins will be damaged due to squeezing.

[0080] When the problem of accumulation has been solved in the subsequent process, the sanitary napkins accumulated on the top of the receiving plate 202a will be gradually removed. At this time, the fixed plate 202b and the receiving plate 202a are pushed upward by the second spring 202d, and the first electrode sheet 204a and the second electrode sheet 204c are separated. At this time, the two electromagnets 203c are powered off, and the second fixed shaft 203a is pulled to reset by the third spring 203d, so that it is separated from the second spiral groove 201e-1, and at the same time, the fixed column 201e and the baffle 201a are driven to reset by the torsion spring 203e.

[0081] At the same time, the rotating wheel 201c is in a state of being flush with the conveyor belt 101 again, and the conveyor belt 101 drives the rotating wheel 201c to rotate. When the rotating wheel 201c rotates, the baffle 201a can be moved up and down again, and the baffle 201a presses the force plate 303f downward. The force plate 303f drives one end of the rotating rod 303d to move downward through the connecting rod 303e. At the same time, the other end of the rotating rod 303d is aligned with the fixed position through the positioning groove 303d-1. The cooperation of the positioning shaft 303b drives the rotating rod 303a to rotate, so that the rotating sleeve 302c can be rotated by the rotating rod 303a to press the force plate 303f downward, and the force plate 303f drives one end of the rotating rod 303d to move downward through the connecting rod 303e. At the same time, the other end of the rotating rod 303d will drive the rotating rod 303a to rotate through the cooperation of the positioning groove 303d-1 and the positioning shaft 303b, so that the rotating sleeve 302c can be rotated by the rotating rod 303a.

[0082] When the rotating sleeve 302c rotates, it will drive the first fixed shaft 302d to slide in the first spiral groove 302b-1, and the two will drive the connecting column 302b to move, and the connecting column 302b will drive the push plate 302a to move, so that the top sanitary napkin in the collection frame 301a can be pushed to the top of the conveyor belt 101 by the push plate 302a, so that the accumulated sanitary napkins can be transported to the subsequent process, and when the top sanitary napkin is removed, the first spring 301c will push the support plate 301b moves upward, and with the continuous movement of the push plate 302a, all the sanitary napkins on the top of the support plate 301b can be pushed to the top of the conveyor belt 101. At the same time, when the push plate 302a pushes the sanitary napkins to the top of the conveyor belt 101, the baffle 201a will block the sanitary napkins on the top of the conveyor belt 101, and make room for the sanitary napkins moved out of the collection frame 301a to be evenly arranged on the top of the conveyor belt 101 without being squeezed or blocked by the sanitary napkins being conveyed.

[0083] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A conveying device for sanitary napkin production, characterized in that: include, A conveyor belt (101), wherein mounting plates (102) are arranged on both sides of the conveyor belt (101), and support legs (103) are fixed to the bottom of the mounting plates (102); A material blocking assembly (200) is arranged on one side of the conveyor belt (101), comprising an intercepting member (201), wherein the intercepting member (201) comprises a baffle (201a), wherein the baffle (201a) is located above the conveyor belt (101), wherein a guide rail (201b) is fixed to one side of the baffle (201a), wherein a rotating wheel (201c) is arranged on one side of the guide rail (201b), wherein a guide shaft (201d) is fixed to one side of the rotating wheel (201c), wherein the guide shaft (201d) slides in the guide rail (201b), wherein a fixing column (201e) is fixed to the top of the baffle (201a), wherein a fixing sleeve (201f) is sleeved on the outside of the fixing column (201e), wherein a supporting rod (201g) is fixed to the top of the fixing sleeve (201f), wherein the supporting rod (201g) is fixed to the mounting plate (102) via a stabilizing rod; A collecting assembly (300) is arranged on one side of the mounting plate (102), and comprises a material receiving member (301), wherein the material receiving member (301) comprises a collecting frame (301a), wherein the collecting frame (301a) is fixed on one side of the mounting plate (102), wherein a supporting plate (301b) is arranged inside the collecting frame (301a), and a first spring (301c) is fixed at the bottom of the supporting plate (301b); The collecting assembly (300) further comprises a pushing member (302), wherein the pushing member (302) comprises a pushing plate (302a), wherein the pushing plate (302a) is located inside the collecting frame (301a), a connecting column (302b) is fixed to one side of the pushing plate (302a), a rotating sleeve (302c) is rotatably connected to one side of the collecting frame (301a) via a bearing, a first fixed shaft (302d) is fixed to the inside of the rotating sleeve (302c), a first spiral groove (302b-1) is provided on the connecting column (302b), and the first fixed shaft (302d) slides in the first spiral groove (302b-1).

2. The conveying device for producing sanitary napkins according to claim 1, characterized in that: The material blocking assembly (200) further comprises a sensing element (202), wherein the sensing element (202) comprises a material receiving plate (202a), wherein the material receiving plate (202a) is located on one side of the conveyor belt (101), wherein a fixed plate (202b) is fixed to the bottom of the material receiving plate (202a), wherein a fixed frame (202c) is sleeved on the outer side of the fixed plate (202b), wherein a second spring (202d) is fixed to the bottom of the fixed plate (202b), wherein a movable plate (202e) is fixed to the bottom of the fixed frame (202c), wherein the movable plate (202e) is A connecting plate (202f) is fixed to the bottom of the moving plate (202e), a force-bearing column (202g) is fixed to one side of the rotating wheel (201c), a pressure plate (202h) is arranged on the force-bearing column (202g), one side of the pressure plate (202h) is fixed to the connecting plate (202f), a stabilizing column (202i) is fixed to the bottom of the receiving plate (202a), a stabilizing plate (202j) is fixed to one side of the mounting plate (102), and the stabilizing column (202i) is movably connected to the stabilizing plate (202j).

3. The conveying device for producing sanitary napkins according to claim 2, characterized in that: The material blocking assembly (200) further comprises a rotating member (203), wherein the rotating member (203) comprises a second fixed shaft (203a), the second fixed shaft (203a) is inserted into the fixed sleeve (201f), a support sleeve (203b) is fixed to one side of the fixed sleeve (201f), the second fixed shaft (203a) is movably connected to the support sleeve (203b), and one side of the second fixed shaft (203a) and the support sleeve (203b) are connected to each other. An electromagnet (203c) is fixed to the inner wall, a third spring (203d) is fixed to one side of the second fixed shaft (203a), the other end of the third spring (203d) is fixed to the inner wall of the support sleeve (203b), a second spiral groove (201e-1) is provided on the fixed column (201e), a torsion spring (203e) is fixed to the top of the fixed column (201e), and the other end of the torsion spring (203e) is fixed to the inner wall of the fixed sleeve (201f).

4. The conveying device for producing sanitary napkins according to claim 2 or 3, characterized in that: The material blocking assembly (200) further comprises a trigger member (204), wherein the trigger member (204) comprises a first electrode sheet (204a) fixed to the top of the stabilizing plate (202j), a fourth spring (204b) fixed to the bottom of the material receiving plate (202a), and a second electrode sheet (204c) fixed to the bottom of the fourth spring (204b).

5. The conveying device for producing sanitary napkins according to claim 4, characterized in that: The collection assembly (300) further comprises a transmission member (303), wherein the transmission member (303) comprises a rotating rod (303a), wherein the rotating rod (303a) is fixed to one side of the rotating sleeve (302c), wherein a positioning shaft (303b) is fixed to one side of the rotating rod (303a), wherein a stabilizing frame (303c) is fixed to one side of the collection frame (301a), wherein one side of the stabilizing frame (303c) is rotatably connected to a rotating rod (303d) via a rotating shaft, wherein a positioning groove (303d-1) is provided on the rotating rod (303d), wherein the positioning shaft (303b) slides in the positioning groove (303d-1), wherein a connecting rod (303e) is fixed to one side of the rotating rod (303d), wherein a force-bearing plate (303f) is fixed to the end of the connecting rod (303e), and wherein the top of the force-bearing plate (303f) contacts the baffle (201a).

6. The conveying device for producing sanitary napkins according to claim 5, characterized in that: A stabilizing block (302b-4) is fixed on one side of the connecting column (302b), a positioning column (302b-2) is fixed on one side of the collecting frame (301a), and a fifth spring (302b-3) is fixed on one side of the stabilizing block (302b-4).

7. The conveying device for producing sanitary napkins according to claim 5 or 6, characterized in that: A support frame (202e-1) is fixed at the bottom of the mounting plate (102), a support shaft (202e-2) is fixed at the top of the support frame (202e-1), the support shaft (202e-2) is movably connected to the inside of the movable plate (202e), a sixth spring (202e-3) is sleeved on the outside of the support shaft (202e-2), and two ends of the sixth spring (202e-3) are respectively fixed to the support frame (202e-1) and the movable plate (202e).

8. The conveying device for producing sanitary napkins according to claim 7, characterized in that: A guide rod (201a-1) is fixed on the top of the baffle (201a), an arc-shaped frame (201a-2) is fixed on the bottom of the support rod (201g), and the guide rod (201a-1) is movably connected to the arc-shaped frame (201a-2).

9. The conveying device for producing sanitary napkins according to claim 8, characterized in that: A guide plate (304) is fixed to one side of the collecting frame (301a); the guide plate (304) is inclined, and one side of the guide plate extends to the top of the conveyor belt (101).

10. The conveying device for producing sanitary napkins according to claim 8 or 9, characterized in that: A positioning rod (202h-1) is fixed on the top of the mounting plate (102), and the positioning rod (202h-1) is movably connected to the inside of the pressing plate (202h).

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