Paper mounting machine feeding equipment with lay gauge mechanism

Abstract

The utility model discloses paper mounting machine feeding equipment with a lay gauge mechanism, which comprises a machine table, a paper conveying assembly is arranged on the machine table, the paper conveying assembly comprises a plurality of transfer rollers which are rotatably connected in the machine table and are distributed left and right, and the paper conveying assembly further comprises a driving mechanism for driving the transfer rollers to rotate. The lay gauge mechanism is used for limiting the paperboards on the transfer rollers; the paperboard conveying device is used for sequentially conveying and delivering paperboards in a stacked state, in the process, the lay gauge mechanism in the paperboard conveying device can conduct limiting and position correction on the paperboards in the conveying process, and an elastic plate is arranged in the lay gauge mechanism, so that the situation that the limiting precision of the paperboards is affected due to working vibration of equipment is avoided; the transfer roller is driven to rotate through the friction force between the synchronous belt and the transfer roller, so that the transmission is simple, the assembly difficulty is reduced, and a paperboard is pressed on the transfer roller through the pressing wheel, so that the transfer roller is prevented from slipping in the paperboard conveying process.

Description

Technical Field

[0001] The utility model relates to the technical field of paper laminating machines, in particular to feeding equipment of a paper laminating machine with a stop gauge mechanism. Background Art

[0002] A laminating machine is a device that laminates materials onto a substrate (such as corrugated cardboard). It generally includes a feeding assembly and a laminating assembly. Before feeding, the substrates are usually stacked up and placed in the feeding assembly, and then the substrates are fed individually through the feeding assembly.

[0003] The substrate needs to be strictly aligned when being transported by the feeding assembly to avoid subsequent mounting deviation. However, as shown in a tile mounting machine with vacuum adsorption disclosed in application number 202210771978.2, in current similar equipment, the substrate in transportation is generally limited in the front and rear directions only by front and rear baffles. However, the vibration during the operation of the equipment can easily cause the baffle to shift forward and backward, thereby reducing the positioning accuracy of the substrate. After mounting, problems such as lateral offset and uneven edges are likely to occur. Therefore, it is necessary to improve the feeding assembly in the paper mounting machine. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides a feeding device for a paper laminating machine with a stop gauge mechanism, so as to solve the problems mentioned in the above background technology.

[0005] The utility model provides the following technical solutions: a feeding device of a paper mounting machine with a stop gauge mechanism, comprising a machine platform, wherein the machine platform is provided with a paper feeding component and a paper transporting component;

[0006] The paper transport assembly includes a plurality of transfer rollers rotatably connected to the machine and distributed left and right, a driving mechanism for driving the transfer rollers to rotate, and a stop mechanism for limiting the front and rear positions of the paperboard on the transfer rollers;

[0007] The baffle mechanism includes two baffles arranged on the front and rear sides of the upper side of the transfer roller, two slides are connected to the front and rear sliding connections in the machine, and the front and rear slides are respectively connected to the backs of the front and rear baffles through a number of brackets, a front baffle control shaft and a rear baffle control shaft are rotatably connected in the machine, the front baffle control shaft and the rear baffle control shaft are respectively threadedly connected to the front and rear baffles, a plurality of spring plates distributed left and right are installed on the front side of the rear baffle, the left side of the spring plate is fixedly installed, and it is tilted toward the right front;

[0008] The paper feeding assembly is used to deliver the cardboard pieces in a stacked state to the transfer roller.

[0009] Preferably, the front baffle control shaft and the rear baffle control shaft are respectively provided with two shafts distributed on the left and right, and the front baffle control shaft and the rear baffle control shaft are both equipped with synchronous wheels, and the two synchronous wheels on the front baffle control shaft and the two synchronous wheels on the rear baffle control shaft are respectively connected by a No. 1 synchronous belt;

[0010] The front ends of the front baffle control shaft and the rear baffle control shaft are respectively provided with hand wheels.

[0011] Preferably, the machine platform is provided with two mounting rods distributed on the left and right through a support plate, a No. 1 mounting plate is commonly installed between the two mounting rods, and a plurality of pressing mechanisms are arranged on the left and right of the No. 1 mounting plate;

[0012] The pressing mechanism includes a locking block fixed on the first mounting plate, and one side of the locking block is connected to a rotatable pressing wheel through a support arm that is tilted to the lower right and hingedly installed.

[0013] Preferably, the No. 1 mounting plate is connected to the mounting rod in a forward and backward sliding manner, and the No. 1 mounting plate is fixed with an open fixing ring which is sleeved outside the mounting rod and can be locked.

[0014] Preferably, the driving mechanism includes a No. 2 mounting plate arranged in the machine, a plurality of pulleys arranged on the left and right are installed on the side of the No. 2 mounting plate, and two positioning wheels distributed on the left and right are also installed on the side of the No. 2 mounting plate on the lower side of the pulley, and a No. 2 synchronous belt is commonly connected between the pulley and the positioning wheel, and the upper side of the No. 2 synchronous belt is attached to each of the transfer rollers. A driving shaft is also rotatably connected in the machine, and a driving wheel is fixed on the driving shaft, which is located between the two positioning wheels and pressed on the No. 2 synchronous belt to drive it to move. The machine is also equipped with a motor for driving the driving shaft to rotate.

[0015] Preferably, the paper feeding assembly includes a plurality of rotating shafts rotatably connected to the machine and distributed on the left and right sides, the rotating shafts being driven to rotate clockwise, a plurality of delivery wheels being arranged on the rotating shafts at equal distances from each other, and the delivery wheels on the left and right rotating shafts being staggered from front to back, and a carrying plate being fixedly provided in the machine, the carrying plate being arranged transversely, and having a through slot extending vertically therein so that the delivery wheels can extend to the upper side of the carrying plate;

[0016] The machine is also connected to a fixed seat through a cross bar, and an abutment plate is slidably connected to the vertical side of the fixed seat. A fixed plate is fixed to the side of the abutment plate, and a threaded shaft is rotatably connected to the fixed plate. The threaded shaft is threadedly connected to the fixed seat, and there is a gap between the lower edge of the abutment plate and the supporting plate.

[0017] Preferably, a guide assembly is further provided in the machine between the supporting plate and the transfer roller, and the guide assembly includes a receiving plate fixed in the machine, and four guide rubber rollers distributed in a matrix are also rotatably connected in the machine on the right side of the receiving plate, and the upper and lower guide rubber rollers are close to each other, and the upper guide rubber roller can be controlled to rotate counterclockwise, and the lower guide rubber roller can be controlled to rotate clockwise.

[0018] The utility model provides a feeding device for a paper laminating machine with a stop gauge mechanism, which has the following beneficial effects:

[0019] The utility model is used to sequentially transport and deliver cardboards in a stacked state. During this process, the stop gauge mechanism in the utility model can limit and correct the position of the cardboards in transportation, and the stop gauge mechanism includes a spring plate to prevent the operating vibration of the equipment from affecting the limiting accuracy of the cardboards.

[0020] The utility model drives the transfer roller to rotate through the friction between the synchronous belt and the transfer roller, which makes the transmission of the utility model simple and reduces the difficulty of assembly. In addition, the utility model presses the cardboard on the transfer roller through the pressure wheel to prevent the transfer roller from slipping during the process of conveying the cardboard. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the appearance of the utility model;

[0022] Figure 2 This is an enlarged schematic diagram of the paper feeding assembly and paper transport assembly of the utility model (several transfer rollers are removed);

[0023] Figure 3 yes Figure 2 A magnified schematic diagram of point A in the middle;

[0024] Figure 4 yes Figure 2 Schematic diagram of the structure of the central part.

[0025] In the picture:

[0026] 11. Machine; 21. Transfer roller; 22. Baffle; 23. Slide plate; 24. Front baffle control shaft; 25. Rear baffle control shaft; 26. Spring plate; 27. Handwheel; 31. Mounting rod; 32. Mounting plate No. 1; 33. Pressure roller; 34. Fixing ring; 41. Mounting plate No. 2; 42. Pulley; 43. Positioning wheel; 44. Timing belt No. 2; 45. Drive shaft; 46. Drive wheel; 51. Rotating shaft; 52. Delivery wheel; 53. Loading plate; 54. Fixed seat; 55. Abutment plate; 61. Receiver plate; 62. Guide rubber roller. DETAILED DESCRIPTION

[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and 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 therefore should not be understood as a limitation on the present invention.

[0029] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0030] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0031] Reference Figures 1-4 According to an embodiment of the present invention, a feeding device for a paper laminating machine with a stop gauge mechanism includes a machine platform 11, on which a paper feeding assembly 101 and a paper transport assembly 102 are distributed on the left and right. The paper feeding assembly is used to deliver a single cardboard in an upper and lower stacked state into the paper transport assembly, and the paper transport assembly is used to position the single cardboard and deliver it to the right.

[0032] In this embodiment, the paper transport assembly includes several transfer rollers 21 that are rotatably connected to the machine 11 and distributed on the left and right sides, and also includes a driving mechanism for driving the transfer rollers 21 to rotate, and a stop gauge mechanism for limiting the front and rear positions of the cardboard on the transfer rollers 21. The stop gauge mechanism can control the front and rear positions of the paper when it is supported by the transfer rollers 21 and driven to the right to ensure stable discharge.

[0033] In this embodiment, the baffle mechanism includes two baffles 22 distributed front and back on the transfer roller 21, and the baffle 22 is on the upper side of the transfer roller 21. The installation method of the baffle 22 is that two slides 23 are connected to the front and rear sliding connection in the machine 11, and the slides 23 are on the lower side of the transfer roller 21. The front and rear slides 23 are respectively connected to the back of the front and rear baffles 22 through several brackets. A front baffle control shaft 24 and a rear baffle control shaft 25 are rotatably connected in the machine 11, and the front baffle control shaft 24 and the rear baffle control shaft 25 are respectively threadedly connected to the front and rear baffles 22. The staff can control the front and rear positions of the front and rear baffles 22 and the slides 23 by rotating the front baffle control shaft 24 or the rear baffle control shaft 25, thereby adjusting the front and rear position of the cardboard located between the two baffles 22 and transmitted by the transfer roller 21.

[0034] In addition, a plurality of spring plates 26 are installed on the front side of the rear baffle 22, which are distributed on the left and right sides. The left end of the spring plate 26 is fixed and tilted toward the right front. By implementing the setting of the spring plate 26, the cardboard transported to the right will be squeezed by the spring plate 26 and further attached to the rear side of the front baffle 22, thereby improving the positioning accuracy.

[0035] Furthermore, in order to ensure stable forward and backward movement of the skateboard 23, the front baffle control shaft 24 and the rear baffle control shaft 25 are respectively provided with two left and right distributions, and the front baffle control shaft 24 and the rear baffle control shaft 25 are both equipped with synchronous wheels, and the two synchronous wheels on the front baffle control shaft 24 and the two synchronous wheels on the rear baffle control shaft 25 are respectively connected by a No. 1 synchronous belt.

[0036] In order to reduce the front and rear width of the equipment and avoid interference between the No. 1 synchronous belts, the two synchronous wheels and the No. 1 synchronous belt on the front baffle control shaft 24 are located on the front side of the machine 11, while the two synchronous wheels and the No. 1 synchronous belt on the rear baffle control shaft 25 are located on the rear side of the machine 11, and a hand wheel 27 is installed at the front end of each of the front baffle control shafts 24 and the rear baffle control shaft 25 for easy control and rotation.

[0037] Furthermore, in order to ensure that there is a certain friction between the transfer roller 21 and the transported cardboard, so as to avoid locking the cardboard under the squeezing action of the spring plate 26 and causing the transfer roller 21 to idle, two mounting rods 31 distributed on the left and right are installed on the machine 11 through a support plate, and a No. 1 mounting plate 32 is installed between the two mounting rods 31, and a plurality of downward pressing mechanisms are arranged on the left and right of the No. 1 mounting plate 32.

[0038] The pressing mechanism includes a locking block fixed on the No. 1 mounting plate 32, and one side of the locking block is connected to a rotatable pressing wheel 33 through a support arm that is inclined to the lower right and hingedly installed. The pressing wheel 33 can press on the cardboard being transported on the transfer roller 21 by its own weight to increase the friction between it and the transfer roller 21.

[0039] In addition, the front and rear positions of the No. 1 mounting plate 32 and the pressure wheel 33 are adjustable. The specific installation method of the No. 1 mounting plate 32 is that the No. 1 mounting plate 32 is connected to the mounting rod 31 by sliding forward and backward. The No. 1 mounting plate 32 is fixed with an open fixing ring 34 that is sleeved on the outside of the mounting rod 31 and can be locked. The staff can screw the screw into the open fixing ring 34 to narrow the inner opening and fix it on the mounting rod 31. This is the existing technology and will not be repeated here.

[0040] In this embodiment, the driving mechanism includes a No. 2 mounting plate 41 arranged in the machine 11, and a plurality of pulleys 42 arranged on the left and right are installed on the side of the No. 2 mounting plate 41, and two positioning wheels 43 distributed on the left and right are also installed on the side of the No. 2 mounting plate 41 below the pulley 42. A No. 2 synchronous belt 44 is commonly connected between the pulley 42 and the positioning wheel 43, and the upper side of the No. 2 synchronous belt 44 is attached to each of the transfer rollers 21. A drive shaft 45 is also rotatably connected in the machine 11, and a drive wheel 46 is fixed on the drive shaft 45, which is located between the two positioning wheels 43 and pressed on the No. 2 synchronous belt 44 to drive it to move. The machine 11 is also equipped with a motor for driving the drive shaft 45 to rotate.

[0041] When the motor is energized, it will drive the drive shaft 45 to drive the drive wheel 46 to rotate, and the drive wheel 46 will cooperate with the positioning wheel 43 and the pulley 42 to drive the No. 2 synchronous belt 44 to move, and the No. 2 synchronous belt 44 will drive each of the transfer rollers 21 to rotate through friction. In addition, the No. 2 mounting plate 41 is also provided with a plurality of tensioning pulleys located below the pulley 42 and acting on the No. 2 synchronous belt 44.

[0042] The paper feeding assembly includes several rotating shafts 51 which are rotatably connected to the machine platform 11 and distributed on the left and right sides. Several delivery wheels 52 are arranged at equal distances on the rotating shafts 51, and the delivery wheels 52 on the left and right rotating shafts 51 are staggered front and back. A carrying plate 53 is also fixed in the machine platform 11. The carrying plate 53 is arranged horizontally, and a through groove is provided in the carrying plate 53 so that the delivery wheels 52 can extend to the upper side of the carrying plate 53. The rotating shaft 51 will be driven to rotate clockwise, thereby driving the paper board thereon to move to the right. In addition, a fixed seat 54 is connected to the machine platform 11 through a cross bar, and an abutment plate 55 is slidably connected to the vertical side surface of the fixed seat 54. A fixed plate is fixed on the side surface of the abutment plate 55, and a threaded shaft is rotatably connected in the fixed plate. The threaded shaft is threadedly connected to the fixed seat 54, and there is a gap between the lower edge of the abutment plate 55 and the delivery wheel 52.

[0043] The stacked cardboards will be placed on the carrier plate 53 and attached to the left side of the abutment plate 55. The bottom layer of cardboard on the carrier plate 53 driven by the delivery wheel 52 will be driven to the right, and the remaining cardboards will be limited by the abutment plate 55. The staff can rotate the threaded shaft to adjust the upper and lower positions of the abutment plate 55 so that the gap between the lower side of the abutment plate 55 and the carrier plate 53 is not less than the thickness of one cardboard and not more than the thickness of two cardboards. In addition, two limiting plates 56 distributed front and back are fixed on the cross bar to limit the cardboards in the stacked state on the carrier plate 53 front and back.

[0044] In addition, a guide assembly is provided in the machine 11 between the supporting plate 53 and the transfer roller 21, and the guide assembly includes a receiving plate 61 fixed in the machine 11, and the left edge of the upper side of the receiving plate 61 is inclined to the lower left, and four guide rubber rollers 62 distributed in a matrix are also rotatably connected in the machine 11 on the right side of the receiving plate 61, and the upper and lower guide rubber rollers 62 are close to each other, and the upper rubber roller 62 can be controlled to rotate counterclockwise, and the lower rubber roller 62 can be controlled to rotate clockwise.

[0045] The paper at the bottom layer driven by the delivery wheel 52 passes through the receiving plate 61 and is driven by the guide rubber roller 62 to be placed rightward on the transfer roller 21 , and then the paperboard is further driven rightward by the rotating transfer roller 21 .

[0046] In addition, if Figure 1 As shown, a paper mounting assembly 103 can be provided in the machine platform 11 on the right side of the paper transport assembly to mount paper on the cardboard transported to the right in the paper transport assembly. The paper mounting assembly 103 is prior art and will not be described in detail.

[0047] It should be additionally noted that the cardboard can be corrugated cardboard, and the controlled driving method of the guide rubber roller 62 and the delivery wheel 52 is the existing technology, which can be driven by the motor through the transmission part or directly driven by other motors, which will not be repeated.

[0048] The above description is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by any technician in this field within the scope of the present invention are included in the patent scope of the present invention.

Claims

1. A feeding device for a paper laminating machine with a stop gauge mechanism, comprising a machine platform (11), characterized in that: The machine (11) is provided with a paper feeding component and a paper transporting component; The paper transport assembly includes a plurality of transfer rollers (21) rotatably connected to the machine (11) and distributed left and right, a driving mechanism for driving the transfer rollers (21) to rotate, and a stop mechanism for limiting the front and rear positions of paperboard on the transfer rollers (21); The baffle mechanism includes two baffles (22) arranged on the front and rear sides of the upper side of the transfer roller (21), two slide plates (23) are connected to the front and rear sides of the machine (11) for sliding movement, and the front and rear slide plates (23) are connected to the back sides of the front and rear baffles (22) through a plurality of brackets, a front baffle control shaft (24) and a rear baffle control shaft (25) are rotatably connected to the machine (11), and the front baffle control shaft (24) and the rear baffle control shaft (25) are respectively threadedly connected to the front and rear baffles (22), and a plurality of spring plates (26) distributed on the left and right sides are installed on the front side of the rear baffle (22), and the spring plate (26) is fixedly installed on the left side and is tilted toward the right front; The paper feeding assembly is used to deliver the cardboard pieces in a stacked state to the transfer roller (21).

2. The feeding device of a paper laminating machine with a stop gauge mechanism according to claim 1, characterized in that: The front baffle control shaft (24) and the rear baffle control shaft (25) are respectively provided with two left and right distributed ones, and the front baffle control shaft (24) and the rear baffle control shaft (25) are both equipped with synchronous wheels, and the two synchronous wheels on the front baffle control shaft (24) and the two synchronous wheels on the rear baffle control shaft (25) are respectively connected by a first synchronous belt; A hand wheel (27) is respectively installed at the front end of the front baffle control shaft (24) and the front end of the rear baffle control shaft (25).

3. The feeding device of a paper laminating machine with a stop gauge mechanism according to claim 1, characterized in that: The machine platform (11) is provided with two mounting rods (31) distributed on the left and right through a support plate, a No. 1 mounting plate (32) is provided between the two mounting rods (31), and a plurality of pressing mechanisms are arranged on the left and right of the No. 1 mounting plate (32); The pressing mechanism comprises a locking block fixed on the first mounting plate (32), and one side of the locking block is connected to a rotatable pressing wheel (33) via a support arm that is tilted downward and hingedly mounted.

4. The feeding device of a paper laminating machine with a stop gauge mechanism according to claim 3, characterized in that: The first mounting plate (32) is connected to the mounting rod (31) in a forward and backward sliding manner. The first mounting plate (32) is fixedly provided with an open fixing ring (34) which is sleeved outside the mounting rod (31) and can be locked.

5. The feeding device of a paper laminating machine with a stop gauge mechanism according to claim 1, characterized in that: The driving mechanism includes a No. 2 mounting plate (41) provided in the machine (11), a plurality of pulleys (42) arranged on the left and right sides are provided on the side of the No. 2 mounting plate (41), two positioning wheels (43) distributed on the left and right sides are also provided on the side of the No. 2 mounting plate (41) below the pulley (42), a No. 2 synchronous belt (44) is commonly connected between the pulley (42) and the positioning wheel (43), the upper side of the No. 2 synchronous belt (44) is attached to each of the transfer rollers (21), and a driving shaft (45) is also rotatably connected in the machine (11), and a driving wheel (46) is fixed on the driving shaft (45) and is located between the two positioning wheels (43) and pressed on the No. 2 synchronous belt (44) to drive the movement thereof, and a motor for driving the driving shaft (45) to rotate is also provided in the machine (11).

6. The feeding device of a paper laminating machine with a stop gauge mechanism according to claim 1, characterized in that: The paper feeding assembly includes a plurality of rotating shafts (51) rotatably connected to the machine (11) and distributed on the left and right sides. The rotating shafts (51) are driven to rotate clockwise. A plurality of delivery wheels (52) are arranged on the rotating shafts (51) at equal distances from each other. The delivery wheels (52) on the left and right rotating shafts (51) are staggered from front to back. A supporting plate (53) is also fixedly provided in the machine (11). The supporting plate (53) is arranged horizontally. A through groove is provided in the supporting plate (53) so as to allow the delivery wheels (52) to extend to the upper side of the supporting plate (53). The machine (11) is further connected to a fixed seat (54) via a cross bar. An abutment plate (55) is slidably connected to the vertical side surface of the fixed seat (54). A fixed plate is fixed to the side surface of the abutment plate (55). A threaded shaft is rotatably connected to the fixed plate. The threaded shaft is threadedly connected to the fixed seat (54). A gap exists between the lower edge of the abutment plate (55) and the supporting plate (53).

7. The feeding device of a paper laminating machine with a stop gauge mechanism according to claim 6, characterized in that: A guide assembly is further provided in the machine (11) between the supporting plate (53) and the transfer roller (21), and the guide assembly includes a receiving plate (61) fixed in the machine (11). Four guide rubber rollers (62) distributed in a matrix are also rotatably connected in the machine (11) on the right side of the receiving plate (61). The upper and lower guide rubber rollers (62) are close to each other, and the upper guide rubber roller (62) can be controlled to rotate counterclockwise, and the lower guide rubber roller (62) can be controlled to rotate clockwise.

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