CN217295061U

CN217295061U - Mattress centering machine

Info

Publication number: CN217295061U
Application number: CN202221286013.6U
Authority: CN
Inventors: 李继业; 徐声波; 苏杰; 张超满
Original assignee: FOSHAN YUANTIAN MATTRESS MACHINERY CO LTD
Current assignee: FOSHAN YUANTIAN MATTRESS MACHINERY CO LTD
Priority date: 2022-05-25
Filing date: 2022-05-25
Publication date: 2022-08-26
Anticipated expiration: 2032-05-25

Abstract

The utility model discloses a mattress centering machine, including the support, install two slide rails on the support, set up first push rod subassembly and second push rod subassembly on two slide rails and set up the actuating mechanism on the support. The driving mechanism is used for driving the first push rod assembly and the second push rod assembly to mutually approach or mutually depart along the sliding rail. The mattress positioned between the first push rod assembly and the second push rod assembly can be centered and corrected by driving the first push rod assembly and the second push rod assembly to approach each other along the slide rail; by arranging the first push rod assembly and the second push rod assembly, compared with the mode that only a single push rod is adopted to center correct the mattress in the prior art, the centering correction effect of the mattress can be ensured; meanwhile, stress can be dispersed, so that the stress of the first push rod assembly and the second push rod assembly on the mattress is more uniform, the abrasion of the single push rod assembly is reduced, and the service life of the centering machine is prolonged.

Description

Mattress centering machine

Technical Field

The utility model relates to a mattress processing technology field, concretely relates to mattress machine of centering.

Background

When the mattress is packing, need carry out correction placed in the middle with its position on the production line now to avoid the mattress not just to causing harmful effects to later stage packaging process. The centering machine of current design uses single connecting rod or single ratch to center the mattress, but because the weight of mattress self is great, single connecting rod or ratch atress are too big, can make the mattress atress uneven, and then lead to the effect of centering to the mattress relatively poor, and long-term the use causes centering machine's single connecting rod or ratch to damage easily.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in the too big defect that leads to mattress atress inequality, effect is poor placed in the middle to the mattress when carrying out placed in the middle of single connecting rod or ratch atress among the prior art to a mattress machine of placing in the middle is provided.

In order to solve the technical problem, the technical scheme of the utility model as follows:

a mattress centering machine, comprising:

a support;

the two sliding rails are arranged and are arranged on the bracket;

the first push rod assembly and the second push rod assembly are arranged on the two slide rails in a sliding manner;

the driving mechanism is arranged on the support and used for synchronously driving the first push rod assembly and the second push rod assembly to follow the sliding rail, the sliding rail is close to each other to center and correct or follow the mattress between the first push rod assembly and the second push rod assembly, and the sliding rail is far away from each other.

Furthermore, the driving mechanism comprises a driving motor, a transmission shaft driven by the driving motor to rotate, a first chain wheel fixedly sleeved at the end part of the transmission shaft, a second chain wheel fixed on the bracket, and a chain sleeved between the first chain wheel and the second chain wheel; the first push rod assembly comprises a first connecting piece fixedly connected with the chain positioned above, and the second push rod assembly comprises a second connecting piece fixedly connected with the chain positioned below; and in the process that the driving motor drives the chain to do reciprocating motion through the transmission shaft, the first connecting piece and the second connecting piece are close to or far away from each other.

Furthermore, the two end parts of the transmission shaft are respectively fixed with one first chain wheel, and each first chain wheel is sleeved with one chain; the first connecting piece and the second connecting piece are both provided with two connecting pieces and are respectively fixed on the two chains.

Furthermore, connecting blocks clamped on the chain are fixed on the first connecting piece and the second connecting piece, and the connecting blocks are fixedly connected with the first connecting piece or the second connecting piece through fasteners.

Furthermore, the two slide rails are respectively positioned on vertical beams on two opposite sides of the support, the first push rod assembly comprises a first sliding beam spanning the two vertical beams, first sliding blocks slidably connected to the corresponding slide rails are fixed at two ends of the first sliding beam, and the two first connecting pieces are fixed on the first sliding beam; first sliding beam top still is connected with many and wears out the first linking bridge in clearance between the adjacent transfer roller, many the top of first linking bridge is connected with first push rod.

Furthermore, a plurality of first guide rollers arranged side by side along the output direction of the conveying roller are installed below the first push rod, and the guide surface of each first guide roller faces to the upper side of the conveying roller.

The mattress conveying device further comprises a machine frame, wherein conveying rollers for conveying a mattress are arranged on the machine frame at intervals, a plurality of guide rollers which are arranged side by side are arranged at the gap between every two adjacent conveying rollers, and the upper end surfaces of the guide rollers and the upper end surfaces of the conveying rollers are arranged in a flush mode; the guide roller is used for guiding the upper mattress to move along the connecting line direction of the first push rod assembly and the second push rod assembly.

Furthermore, the first sliding beam is a section bar, and at least two surfaces of the first sliding beam are fixed with the first connecting piece.

Further, the output end of the driving motor is connected with a speed reducer; the transmission shaft penetrates through the output end of the speed reducer, and the speed reducer is located in the middle of the transmission shaft.

Furthermore, the first connecting piece and the second connecting piece which are connected with the same chain are respectively positioned at two opposite sides of the chain.

The utility model discloses technical scheme has following advantage:

1. the utility model provides a mattress centering machine, which is characterized in that two slide rails are arranged on a bracket, a first push rod component and a second push rod component are respectively arranged on the two slide rails, a driving mechanism for synchronously driving the first push rod component and the second push rod component to approach or separate from each other along the slide rails is arranged on the bracket, and the mattress positioned between the first push rod component and the second push rod component can be centered and corrected when the first push rod component and the second push rod component are driven to approach each other along the slide rails; by arranging the first push rod assembly and the second push rod assembly, compared with the mode that only a single push rod is adopted to center correct the mattress in the prior art, the centering correction effect of the mattress can be ensured; meanwhile, stress can be dispersed, so that the stress of the first push rod assembly and the second push rod assembly on the mattress is more uniform, the abrasion of the single push rod assembly is reduced, and the service life of the centering machine is prolonged.

2. The utility model provides a mattress centering machine installs a plurality of first guide rolls of arranging side by side along the output direction of transfer roller in the below of first push rod, and the spigot surface of first guide roll is towards the top of transfer roller. By the design, the force of the first push rod can be dispersed and removed through the plurality of first guide rollers when the mattress between the first push rod and the second push rod is centered and corrected, so that the stress of the mattress is more uniform, the abrasion of the push rod and the mattress is reduced, and the service life is prolonged; meanwhile, the friction between the mattress and the mattress is reduced, and the centering correction efficiency of the mattress is improved.

3. The mattress centering machine provided by the utility model is provided with the conveying rollers for conveying the mattress at intervals, and the conveying rollers are arranged, so that the transportation of the mattress can be facilitated, and the abrasion caused by the transportation can be reduced; the guide rollers are arranged in the gaps between the adjacent conveying rollers side by side, so that the mattress can move along the connecting line direction of the first push rod assembly and the second push rod assembly when the mattress is centered and corrected, the resistance of the first push rod assembly and the second push rod assembly is reduced, and the centered correction effect on the mattress is ensured; the up end of guide roller flushes with the up end of transfer roller, can make the even atress of mattress bottom, avoids the mattress to produce the damage because of the atress is uneven.

4. In the mattress centering machine provided by the utility model, the first sliding beam is a section bar, which is convenient for adjusting the distance between two first connecting pieces connected thereon so as to adapt to mattresses of different sizes; at least two faces of the first sliding beam are fixed with the first connecting piece, so that the structural stability between the first sliding beam and the first connecting piece can be enhanced, and the stability of the first push rod is further enhanced.

5. The utility model provides a mattress machine in middle of connects the reduction gear at driving motor's output, and the transmission shaft passes through sprocket feed, so design, can take notes the distance that the motion of both ends chain 35 removed, and then provides automatic initial data for the subsequent handling.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a three-dimensional structure diagram of a mattress centering machine provided by the embodiment of the utility model;

fig. 2 is an exploded view of the mattress centering machine provided by the embodiment of the present invention;

FIG. 3 is a perspective view of the bracket of the present embodiment;

FIG. 4 is a perspective view of the driving structure of the present embodiment;

fig. 5 is an enlarged view of a point a in fig. 4.

Description of reference numerals: 1. a support; 2. a slide rail; 3. a drive mechanism; 31. a drive motor; 32. a drive shaft; 33. a first sprocket; 34. a second sprocket; 35. a chain; 41. a first connecting member; 42. a second connecting member; 51. a first sliding beam; 52. a second sliding beam; 61. a first slider; 62. a second slider; 71. a first connecting bracket; 72. a second connecting bracket; 81. a first push rod; 82. a second push rod; 91. a first guide roller; 92. a second guide roller; 10. a fastener; 11. connecting blocks; 12. a frame; 13. a conveying roller; 14. a guide roller; 15. encoder transmission assembly.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

A mattress centering machine as shown in fig. 1-5, which comprises a support 1, two slide rails 2 mounted on the support 1, a first push rod assembly and a second push rod assembly slidably disposed on the two slide rails 2, and a driving mechanism 3 disposed on the support 1. Specifically, the driving mechanism 3 is used for driving the first push rod assembly and the second push rod assembly to approach each other along the slide rail 2 so as to center and correct the mattress positioned between the first push rod assembly and the second push rod assembly or to move away from each other along the slide rail 2.

According to the mattress centering machine, two sliding rails 2 are arranged on a support 1, a first push rod assembly and a second push rod assembly are respectively arranged on the two sliding rails 2, a driving mechanism 3 for synchronously driving the first push rod assembly and the second push rod assembly to approach or depart from each other along the sliding rails 2 is arranged on the support 1, and centering correction can be performed on a mattress positioned between the first push rod assembly and the second push rod assembly when the first push rod assembly and the second push rod assembly are driven to approach each other along the sliding rails 2; by arranging the first push rod assembly and the second push rod assembly, compared with the mode that only a single push rod is adopted to center correct the mattress in the prior art, the centering correction effect of the mattress can be ensured; meanwhile, stress can be dispersed, so that the stress of the first push rod assembly and the second push rod assembly on the mattress is more uniform, the abrasion of the single push rod assembly is reduced, and the service life of the centering machine is prolonged.

In this embodiment, the driving mechanism 3 includes a driving motor 31, a transmission shaft 32 driven by the driving motor 31 to rotate, a first chain wheel 33 fixedly sleeved on an end of the transmission shaft 32, a second chain wheel 34 fixed on the bracket 1, and a chain 35 sleeved between the first chain wheel 33 and the second chain wheel 34. The first push rod assembly comprises a first connecting piece 41 fixedly connected with the chain 35 positioned above, and the second push rod assembly comprises a second connecting piece 42 fixedly connected with the chain 35 positioned below; during the driving motor 31 drives the chain 35 to reciprocate through the transmission shaft 32, the first connecting member 41 and the second connecting member 42 move closer to or away from each other.

In this embodiment, two ends of the transmission shaft 32 are fixed with a first chain wheel 33, and each first chain wheel 33 is sleeved with a chain 35; the first connecting piece 41 and the second connecting piece 42 are two and are respectively fixed on the two chains 35. The first connecting piece 41 and the second connecting piece 42 are both fixed with a connecting block 11 clamped on the chain 35, and the connecting block 11 is fixedly connected with the first connecting piece 41 or the second connecting piece 42 through a fastener 10. Specifically, the first connecting member 41 and the second connecting member 42 connected to the same chain 35 are respectively located on opposite sides of the chain 35; by the arrangement, the movement distance of the chain 35 can be increased, and the situation that the chain 35 cannot move continuously due to the fact that the first connecting piece 41 and the second connecting piece 42 are abutted when located on the same side is avoided.

In the embodiment, the output end of the driving motor 31 is connected with the coding transmission component 15; the drive shaft 32 is driven by a sprocket. By the design, the moving distance of the chains 35 at the two ends can be recorded, and further, automatic initial data are provided for subsequent processes.

In this embodiment, the two slide rails 2 are respectively located on the vertical beams on the two opposite sides of the bracket 1, the first push rod assembly includes a first sliding beam 51 crossing over the two vertical beams, the two ends of the first sliding beam 51 are both fixed with first sliders 61 slidably connected to the corresponding slide rails 2, and the two first connecting members 41 are both fixed on the first sliding beam 51; a plurality of first connecting brackets 71 penetrating through the gaps between the adjacent conveying rollers 13 are fixedly connected above the first sliding beam 51, and a first push rod 81 is fixedly connected above the plurality of first connecting brackets 71; a plurality of first guide rollers 91 arranged side by side in the output direction of the conveying roller 13 are installed below the first push rod 81, and the guide surfaces of the first guide rollers 91 face above the conveying roller 13.

In this embodiment, the second push rod assembly has the same structure as the first push rod assembly, and specifically, the second push rod assembly further includes a second sliding beam 52 spanning over the two vertical beams, the two ends of the second sliding beam 52 are both fixed with second sliders 62 slidably connected to the corresponding slide rails 2, the two second connecting members 42 are both fixed to the second sliding beam 52, a plurality of second connecting brackets 72 penetrating through the gap between the adjacent conveying rollers 13 are further connected above the second sliding beam 52, and a second push rod 82 is connected above the plurality of second connecting brackets 72; a plurality of second guide rollers 92 arranged side by side in the output direction of the conveying roller 13 are mounted below the second push rod 82, and the guide surfaces of the second guide rollers 92 face above the conveying roller 13.

By arranging the first guide rollers 91 and the second guide rollers 92, when the mattress between the first push rod 81 and the second push rod 82 is centered and corrected, the first push rod 81 can be subjected to distributed force unloading through the plurality of first guide rollers 91, and the second push rod 82 can be subjected to distributed force unloading through the plurality of second guide rollers 92, so that the stress of the mattress is more uniform, the abrasion of the push rods and the mattress is reduced, and the service life is prolonged; meanwhile, the friction between the mattress and the mattress is reduced, and the centering correction efficiency of the mattress is improved.

In the embodiment, the mattress centering machine further comprises a frame 12, and the bracket 1 is arranged in the frame 12; specifically, a plurality of conveying rollers 13 for conveying the mattress are arranged on the frame 12 at intervals, a plurality of guide rollers 14 arranged side by side are arranged at the gap between two adjacent conveying rollers 13, and the upper end surfaces of the guide rollers 14 and the upper end surfaces of the conveying rollers 13 are arranged in a flush manner; the guide roller 14 is used to guide the movement of the upper mattress along the direction of the line connecting the first and second pusher assemblies.

The conveying rollers 13 are arranged on the centering machine at intervals, so that the transportation of the mattress can be facilitated, and the abrasion caused by the transportation can be reduced; the guide rollers 14 arranged in parallel at the gaps between the adjacent conveying rollers 13 can enable the mattress to move along the connecting line direction of the first push rod assembly and the second push rod assembly when the mattress is centered and corrected, so that the resistance of the first push rod assembly and the second push rod assembly is reduced, and the centered correction effect of the mattress is ensured; the upper end face of the guide roller 14 is flush with the upper end face of the conveying roller 13, so that the bottom of the mattress can be stressed uniformly, and the mattress is prevented from being damaged due to uneven stress.

In this embodiment, the first sliding beam 51, the second sliding beam 52 and the vertical beam are all profiles, the first sliding beam 51 and the second sliding beam 52 are designed as profiles, so as to adjust the distance between the two first connecting members 41 and the distance between the two second connecting members 42 connected thereto, the vertical beam is designed as a profile, so as to adjust the positions of the first sliding beam 51 and the second sliding beam 52, and the first sliding beam 51 and the second sliding beam 52 are designed as profiles, so as to adjust the positions of the first connecting member 41 and the second connecting member 42, so as to adapt to mattresses of different sizes.

In this embodiment, at least two surfaces of the first sliding beam 51 are fixed to the first connecting member 41, and at least two surfaces of the second sliding beam 52 are fixed to the second connecting member 42, so that the structural stability between the first sliding beam 51 and the first connecting member 41 can be enhanced, the structural stability between the second sliding beam 52 and the second connecting member 42 can be enhanced, and then the stability of the first push rod 81 and the second push rod 82 can be enhanced, so as to ensure the stability of the first push rod 81 and the second push rod 82 during centering correction, and ensure centering correction effect.

In summary, in the mattress centering machine, the two slide rails 2 are arranged on the bracket 1, the first push rod assembly and the second push rod assembly are respectively arranged on the two slide rails 2, the driving mechanism 3 for synchronously driving the first push rod assembly and the second push rod assembly to approach or depart from each other along the slide rails 2 is arranged on the bracket 1, and the mattress positioned between the first push rod assembly and the second push rod assembly can be centered and corrected when the first push rod assembly and the second push rod assembly are driven to approach each other along the slide rails 2; by arranging the first push rod assembly and the second push rod assembly, compared with the mode that only a single push rod is adopted to center correct the mattress in the prior art, the centering correction effect of the mattress can be ensured; meanwhile, stress can be dispersed, so that the stress of the first push rod assembly and the second push rod assembly on the mattress is more uniform, the abrasion of the single push rod assembly is reduced, and the service life of the centering machine is prolonged.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications can be made without departing from the scope of the invention.

Claims

1. A mattress centering machine, comprising:

a support (1);

two sliding rails (2) are arranged and are mounted on the bracket (1);

the first push rod assembly and the second push rod assembly are arranged on the two slide rails (2) in a sliding manner;

the driving mechanism (3) is arranged on the support (1) and used for synchronously driving the first push rod assembly and the second push rod assembly to be close to each other through the sliding rail (2) so as to center and correct a mattress positioned between the first push rod assembly and the second push rod assembly or to be far away from each other through the sliding rail (2).

2. The mattress centering machine according to claim 1, wherein said driving mechanism (3) comprises a driving motor (31), a transmission shaft (32) driven by said driving motor (31) to rotate, a first chain wheel (33) fixedly sleeved on the end of the transmission shaft (32), a second chain wheel (34) fixed on said bracket (1), and a chain (35) sleeved between said first chain wheel (33) and said second chain wheel (34);

the first push rod component comprises a first connecting piece (41) fixedly connected with the chain (35) positioned above, and the second push rod component comprises a second connecting piece (42) fixedly connected with the chain (35) positioned below; in the process that the driving motor (31) drives the chain (35) to do reciprocating motion through the transmission shaft (32), the first connecting piece (41) and the second connecting piece (42) are close to each other or far away from each other.

3. A mattress centering machine according to claim 2, wherein one of said first chain wheels (33) is fixed to both ends of said transmission shaft (32), and one of said chains (35) is sleeved on each of said first chain wheels (33); the first connecting piece (41) and the second connecting piece (42) are two and are respectively fixed on the two chains (35).

4. The mattress centering machine according to claim 2, wherein a connecting block (11) clamped on the chain (35) is fixed on each of the first connecting member (41) and the second connecting member (42), and the connecting block (11) is fixedly connected with the first connecting member (41) or the second connecting member (42) through a fastener (10).

5. The mattress centering machine according to claim 3, wherein the two sliding rails (2) are respectively located on the vertical beams at two opposite sides of the bracket (1), the first push rod assembly comprises a first sliding beam (51) spanning the two vertical beams, both ends of the first sliding beam (51) are fixed with first sliding blocks (61) slidably connected to the corresponding sliding rails (2), and both first connecting members (41) are fixed on the first sliding beam (51); first roof beam (51) top still is connected with many and wears out first linking bridge (71) in clearance between adjacent transfer roller (13), many the top of first linking bridge (71) is connected with first push rod (81).

6. The mattress centering machine according to claim 5, characterized in that a plurality of first guide rollers (91) arranged side by side in the output direction of the conveyor roller (13) are mounted below the first push rod (81), the guide surfaces of the first guide rollers (91) facing upward of the conveyor roller (13).

7. The mattress centering machine according to claim 1, further comprising a frame (12), wherein conveying rollers (13) for conveying the mattress are arranged on the frame (12) at intervals, a plurality of guide rollers (14) are arranged side by side at the gap between two adjacent conveying rollers (13), and the upper end surfaces of the guide rollers (14) and the upper end surfaces of the conveying rollers (13) are arranged in a flush manner; the guide roller (14) is used for guiding the upper mattress to move along the connecting line direction of the first push rod assembly and the second push rod assembly.

8. The machine according to claim 5, characterized in that said first sliding bar (51) is a section bar, said first sliding bar (51) being fixed to said first connecting element (41) on at least two faces.

9. The mattress centering machine according to claim 2, characterized in that a reducer (15) is connected to the output of the drive motor (31); the transmission shaft (32) penetrates through the output end of the speed reducer (15), and the speed reducer (15) is located in the middle of the transmission shaft (32).

10. Machine according to claim 2, characterized in that said first connector (41) and said second connector (42) connected to the same chain (35) are located on opposite sides of said chain (35), respectively.