Avoidance-adjustable material pressing device for compound machine

Abstract

The utility model relates to an avoiding adjustable material pressing device for a compound machine, which comprises a workbench, two end part material pressing units are longitudinally arranged on the workbench at intervals, and two middle material pressing units are longitudinally arranged between the two end part material pressing units at intervals; the end pressing unit comprises two long stand columns which are transversely arranged in a spaced mode, a supporting assembly A is arranged on the lower portion between the two long stand columns, a lifting assembly A is arranged on the upper portion between the two long stand columns in a sliding mode, and a lifting connecting plate is arranged between the two lifting assemblies A; the middle material pressing unit comprises a material supporting assembly B and a lifting assembly B which are vertically arranged at an interval, the material supporting assembly B is arranged on the workbench, and the lifting assembly B is arranged at the lower end of a lifting connecting plate; a top plate is arranged at the upper end between the two long stand columns, a lifting driving mechanism for driving the two lifting assemblies A to ascend and descend synchronously is arranged on the top plate, and the two lifting assemblies A drive the two lifting assemblies B to ascend and descend synchronously through a lifting connecting plate. The device has the advantages of being reasonable in structural design, capable of meeting diversified adjustment requirements, accurate and rapid in adjustment and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to composite machine technical field, concretely relates to composite machine is with avoiding adjustable pressure material device. BACKGROUND

[0002] Bridge broken aluminum roll composite machine (abbreviation composite machine) is the numerical control processing equipment for the door and window class that is used for the composite of two bridge broken aluminum profiles after the toothed bar, and the vertical direction of bridge broken aluminum profile is pressed through the pressure material structure during roll composite, and the roll composite processing is completed with the roll cutter cooperation. Figure 3 As shown in the figure, it is the common pressure material structure, including three groups or four groups of pressure material units that are arranged along the profile feeding direction, each group of pressure material units includes the vertical column that is arranged along the vertical direction of profile feeding direction, and the lower supporting roller and the upper pressure roller are arranged between the two vertical columns, and the height of the upper pressure roller is adjustable.

[0003] The above-mentioned existing pressure material structure can basically meet the roll composite requirements in the past. But with the vigorous development of home decoration industry in recent years, not only higher requirements are put forward for the processing quality of bridge broken aluminum, but also personalized design is diversified, which requires the improvement of product performance, and the specific corresponding to the pressure material device not only needs the accurate and rapid adjustment of height, but also needs to meet the rapid and accurate adjustment of different width profiles, in addition, when three groups of front roll cutter seats are designed integrally, the interference problem with the vertical column is easy to occur, and the previous adjustment is mainly manual adjustment, which not only has low adjustment efficiency and difficult to guarantee the adjustment accuracy, but also the existing design of vertical column is easy to cause the adjustment interference problem. Therefore, it is necessary to optimize and improve the existing pressure material device, so as to adjust more conveniently and accurately, and meet the diversified design requirements through the avoidance design.

[0004] It should be noted that the above content belongs to the technical cognition of the inventor and does not necessarily constitute the prior art. UTILITY MODEL CONTENT

[0005] The utility model aims at solving the problems existing in the prior art, and provides a composite machine avoiding adjustable pressure material device, which has the advantages of reasonable structure design, meeting the diversified adjustment requirements, accurate and rapid adjustment, etc.

[0006] The utility model realizes the above-mentioned purpose by adopting the following technical scheme:

[0007] The composite machine avoiding adjustable pressure material device comprises a workbench, two end pressure material units are vertically and spaced apart on the workbench, and two intermediate pressure material units are vertically and spaced apart between the two end pressure material units.

[0008] The end pressing unit comprises two long vertical columns arranged transversely, a material supporting assembly A arranged below the two long vertical columns, a lifting assembly A arranged above the two long vertical columns, and a lifting connecting plate arranged between the two lifting assemblies A.

[0009] The material supporting assembly A comprises a lower light shaft A, the two ends of the lower light shaft A are respectively provided with a lower fixed block A, the lower fixed block A is arranged on the long vertical column, a material supporting roller A is arranged on the lower light shaft A in a sliding manner, and a lower screw A is arranged on the material supporting roller A to lock the material supporting roller A.

[0010] The material supporting assembly B comprises two short vertical columns arranged transversely on the workbench, a lower mounting plate arranged on the upper end of the two short vertical columns, a lower sliding block arranged transversely on the lower mounting plate, a lower guide rail arranged on the lower sliding block, a lower fixed block B arranged at the two ends of the lower guide rail, a lower light shaft B arranged between the two lower fixed blocks B, a material supporting roller B arranged on the lower light shaft B in a sliding manner, and a lower screw B arranged on the material supporting roller B to lock the material supporting roller B.

[0011] The transverse distance between the two short vertical columns is smaller than the transverse distance between the two long vertical columns.

[0012] The lower light shaft A and the lower light shaft B arranged adjacently are provided with a lower positioning plate with adjustable position, the two ends of the lower positioning plate are respectively provided with a lower screw D to lock the lower positioning plate, and the material supporting roller A and the material supporting roller B are positioned on one side of the lower positioning plate.

[0013] The lifting assembly A comprises a linear bearing arranged on the long vertical column in a sliding manner, a lifting sliding plate arranged between the two linear bearings, an upper fixed block A arranged at the two ends of the lifting sliding plate, an upper light shaft A arranged between the two upper fixed blocks A, a pressing roller A arranged on the upper light shaft A in a sliding manner, an upper screw A arranged on the pressing roller A to lock the pressing roller A, and the lifting connecting plate arranged between the two lifting sliding plates.

[0014] The lifting assembly B comprises an upper mounting plate arranged at the lower end of the lifting connecting plate, an upper sliding block arranged transversely at the lower end of the upper mounting plate, an upper guide rail arranged on the upper sliding block, an upper fixed block B arranged at the two ends of the upper guide rail, an upper light shaft B arranged between the two upper fixed blocks B, a pressing roller B arranged on the upper light shaft B in a sliding manner, and an upper screw B arranged on the pressing roller B to lock the pressing roller B.

[0015] The upper positioning plate between the adjacent light axes A and B is adjustable in position, and upper screws D are arranged at both ends of the upper positioning plate to lock the upper positioning plate.

[0016] The lifting driving mechanism comprises a ball screw nut vertically arranged on the lifting slide plate, a ball screw arranged on the ball screw nut, a bearing sleeve and an upper bearing arranged on the top plate, a support plate arranged on the long column, a lower bearing arranged on the support plate, the upper end of the ball screw rotatably arranged on the upper bearing, and the lower end of the ball screw rotatably arranged on the lower bearing, a driven helical gear arranged on the upper end of the ball screw, a bearing with a seat arranged on the top plate, a rotating shaft arranged on the bearing with a seat, a driving helical gear arranged on the rotating shaft and engaged with the driven helical gear, and a motor connected with a speed reducer arranged on the top plate.

[0017] The above technical solution can bring the following beneficial effects:

[0018] (1) The intermediate pressing unit is designed as a separate material supporting assembly and a lifting assembly, and the long column structure is not needed, so that the problem of limited adjustment range and easy interference caused by the original long column structure can be effectively solved.(2) The material supporting assembly B and the lifting assembly B are designed to not only allow the material supporting roller B and the pressing roller B to be individually adjusted horizontally, but also allow the lower light axis B and the upper light axis B to be adjusted horizontally, so that the adjustment range is further improved, the more diversified adjustment requirements are met, and the interference problem caused by the integrated design of the tool holder can be avoided.(3) The lifting slide plates at both ends are simultaneously driven to lift, so that the overall lifting synchronization is better, and the lifting is more smooth and stable. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is a structural schematic view of the avoiding adjustable pressing device of the utility model;

[0020] Figure 2 It is a structural schematic view of the avoiding adjustable pressing device of the utility model from another perspective;

[0021] Figure 3 It is a structural schematic view of the existing pressing structure;

[0022] In the figure, 1, workbench, 2, end pressing unit, 3, intermediate pressing unit, 4, long upright column, 5, material supporting assembly A, 501, lower light shaft A, 502, lower fixed block A, 503, material supporting roller A, 504, lower screw A, 6, lifting assembly A, 601, linear bearing, 602, lifting slide plate, 603, upper fixed block A, 604, upper light shaft A, 605, pressing roller A, 606, upper screw A, 7, lifting connecting plate, 8, material supporting assembly B, 801, short upright column, 802, lower mounting plate, 803, lower sliding block, 804, lower guide rail, 805, lower fixed block B, 806, lower light shaft B, 807, material supporting roller B, 808, lower screw B, 809, lower screw C, 9, lifting assembly B, 901, upper mounting plate, 902, upper sliding block, 903, upper guide rail, 904, upper fixed block B, 905, upper light shaft B, 906, pressing roller B, 907, upper screw B, 908, upper screw C, 10, top plate, 11, lifting driving mechanism, 1101, ball screw nut, 1102, ball screw, 1103, bearing sleeve, 1104, bearing, 1105, support plate, 1106, lower bearing, 1107, driven helical gear, 1108, bearing with seat, 1109, rotating shaft, 1110, driving helical gear, 1111, speed reducer, 1112, motor, 12, lower positioning plate, 13, lower screw D, 14, upper positioning plate, 15, upper screw D, 16, existing pressing structure. DETAILED DESCRIPTION

[0023] In order to more clearly illustrate the overall concept of the present application, the following will be described in detail with reference to the accompanying drawings.

[0024] In the following description, a lot of specific details are set forth in order to provide a thorough understanding of the present application, however, the present application can also be implemented in other ways different from those described herein, therefore, the protection scope of the present application is not limited by the specific embodiments disclosed below.

[0025] Each embodiment in the present specification is described in a progressive manner, and the same and similar parts between each embodiment can be referred to each other, and each embodiment mainly describes the difference from other embodiments.

[0026] In the present application, the terms "transverse", "longitudinal", "vertical", "A", "B", "C", "D" are only for description purpose, and cannot be understood as indicating or implying relative importance or implicitly indicating the position of the indicated technical features.

[0027] In the utility model, unless another definite provision and limitation, the terms "is equipped with", "is arranged", "is connected", "is communicated" and so on terms should do the broad sense understanding, for example, "is equipped with" and "is arranged" can be fixed installation, also can be detachable installation, or is integrated;"is connected" can be directly connected, also can be connected through the intermediate medium, "is communicated" in the present application mainly refers to the gas road is communicated. For the ordinary skilled person in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0028] As Figures 1-2 The composite machine avoids the adjustable pressure material device, including workbench 1, the workbench 1 is vertically spaced apart and is equipped with two end pressure material units 2, and two end pressure material units 2 are vertically spaced apart and are equipped with two intermediate pressure material units 3 between;Here vertical is the feeding direction of profile (broken bridge aluminum profile);

[0029] The end pressure material unit 2 includes two long columns 4 that are transversely spaced apart, a material supporting assembly A 5 is arranged below the two long columns 4, a lifting assembly A 6 is slidably arranged above the two long columns 4, and a lifting connecting plate 7 is arranged between the two lifting assemblies A 6;The intermediate pressure material unit 3 includes a material supporting assembly B 8 and a lifting assembly B 9 arranged vertically, the material supporting assembly B 8 is arranged on the workbench 1, and the lifting assembly B 9 is arranged at the lower end of the lifting connecting plate 7;A top plate 10 is arranged at the upper end between the two long columns 4, the top plate 10 is provided with a lifting driving mechanism 11 for driving the two lifting assemblies A 6 to lift synchronously, and the two lifting assemblies A 6 drive the two lifting assemblies B 9 to lift synchronously through the lifting connecting plate 7.Compared with the existing pressure material structure 16, the intermediate pressure material unit 2 of the present application is designed as a material supporting assembly and a lifting assembly, which do not need a long column structure, and can effectively solve the problem of limited adjustment range and easy interference caused by the original long column 4 structure.The material supporting assembly B 8 and the lifting assembly B 9 are designed to not only allow the material supporting roller B 807 and the pressure roller B 906 to be adjusted horizontally, but also allow the lower light shaft B 806 and the upper light shaft B 905 to be adjusted horizontally, further improving the adjustment range and meeting more diversified adjustment requirements, especially avoiding the interference problem caused by the integrated design of the tool holder.At the same time, the lifting of the two end lifting slides 602 is driven, and the overall lifting synchronization is better, and the lifting is more smooth and stable.

[0030] The material supporting assembly A 5 includes a lower light shaft A 501, the lower light shaft A 501 is provided with a lower fixed block A 502 at both ends, the lower fixed block A 502 is arranged on the long column 4, the material supporting roller A 503 is slidably arranged on the lower light shaft A 501, and the lower screw A 504 is arranged on the material supporting roller A 503 to lock it.The specific structure of the material supporting assembly A 5 is given, and the installation and horizontal adjustment of the material supporting roller A 503 are realized.

[0031] The material supporting assembly B8 comprises two short columns 801 horizontally spaced on the workbench 1, the lower end of the two short columns 801 is provided with a lower mounting plate 802, the lower mounting plate 802 is horizontally provided with a lower sliding block 803, the lower sliding block 803 is provided with a lower guide rail 804, the two ends of the lower guide rail 804 are respectively provided with a lower fixed block B805, the two lower fixed blocks B805 are provided with a lower optical axis B806, the lower optical axis B806 is slidably provided with a material supporting roller B807, the material supporting roller B807 is provided with a lower screw B808 for locking the material supporting roller B807, and the lower mounting plate 802 is provided with a lower screw C809 for locking the lower guide rail 804. The specific structure of the material supporting assembly B8 is given, the existing long column 4 mounting structure is overturned, the short column 801 is innovatively used for supporting and mounting, the lower optical axis B806 can be independently adjusted horizontally, the diversified adjustment requirements can be met, and the application range is wider. Generally, the height of the material supporting roller A503 and the material supporting roller B807 is the same, and profile conveying is realized.

[0032] The horizontal distance between the two short columns 801 is less than the horizontal distance between the two long columns 4. Further interference is avoided, in other words, which helps to increase the range of horizontal adjustment of the cutter head.

[0033] The lower positioning plate 12 is arranged between the adjacent lower optical axis A501 and lower optical axis B806, the two ends of the lower positioning plate 12 are respectively provided with a lower screw D13 for locking the lower positioning plate 12, and the material supporting roller A503 and the material supporting roller B807 are positioned on one side of the lower positioning plate 12. Through the design of the lower positioning plate 12, the positioning and adjustment of the material supporting roller A503 and the material supporting roller B807 can be more rapid and accurate. In actual application, the lower positioning plate 12 is designed on the rear end side, that is, close to the rear tool holder (the rear tool holder is horizontally adjustable), to avoid interference with the cutter head.

[0034] The lifting assembly A6 comprises linear bearings 601 slidably arranged on the long column 4, lifting slides 602 are arranged between the two linear bearings 601, the two ends of the lifting slide 602 are respectively provided with an upper fixed block A603, an upper optical axis A604 is arranged between the two upper fixed blocks A603, a pressing roller A605 is slidably arranged on the upper optical axis A604, the pressing roller A605 is provided with an upper screw A606 for locking the pressing roller A605, and the lifting connecting plate 7 is arranged between the two lifting slides 602. The specific structure of the lifting assembly A6 is given, the design of the lifting slide 602 not only facilitates the installation of the upper optical axis A604, but also facilitates the installation of the lifting connecting plate 7, so as to connect the two lifting slides 602 together.

[0035] The lifting assembly B9 includes an upper mounting plate 901 disposed at the lower end of the lifting connecting plate 7. An upper slider 902 is laterally disposed at the lower end of the upper mounting plate 901. An upper guide rail 903 is disposed on the upper slider 902. Upper fixing blocks B904 are respectively disposed at both ends of the upper guide rail 903. An upper optical shaft B905 is disposed between the two upper fixing blocks B904. A pressure roller B906 is slidably disposed on the upper optical shaft B905. An upper screw B907 is disposed on the pressure roller B906 to lock it in place. An upper screw C908 is disposed on the upper mounting plate 901 to lock the upper guide rail 903. The specific structure of the lifting assembly B9 is given, realizing direct installation on the lifting connecting plate 7 without the need for a long column. It also has the functions of independent lateral adjustment of the upper optical shaft B905 and the pressure roller B906, thus meeting diverse adjustment needs.

[0036] An adjustable upper positioning plate 14 is provided between adjacent upper optical shafts A604 and B905. Upper positioning plate 14 has upper screws D15 at both ends for locking it in place. One side of the pressure rollers A605 and B906 is positioned on the upper positioning plate 14. The upper positioning plate 14 allows for quick and precise installation of the pressure rollers A605 and B906.

[0037] The lifting drive mechanism 11 includes a ball screw nut 1101 vertically mounted on the lifting slide plate 602, a ball screw nut 11 with a ball screw 1102 mounted on it, a bearing sleeve 1103 and an upper bearing 1104 mounted on the top plate 10, a support plate 1105 mounted on the long column 4, and a lower bearing 1106 mounted on the support plate 1105. The upper end of the ball screw 1102 is rotatably mounted on the upper bearing 1104, and the lower end is rotatably mounted on the lower shaft. On the support 1106, the upper end of the ball screw 1102 is provided with a driven helical gear 1107. The top plate 10 is provided with a seated bearing 1108, and the seated bearing 1108 is provided with a rotating shaft 1109. The rotating shaft 1109 is provided with a driving helical gear 1110 that meshes with the driven helical gear 1107. One end of the rotating shaft 1109 is connected to a reducer 1111 provided on the top plate 10. The reducer 1111 is connected to a motor 1112. The specific structure of the lifting drive mechanism 11 is given, which uses helical gear transmission and ball screw transmission to realize the synchronous lifting drive of the two lifting slide plates 602.

[0038] The above specific embodiments should not be construed as limiting the scope of protection of this utility model. For those skilled in the art, any alternative improvements or modifications made to the embodiments of this utility model shall fall within the scope of protection of this utility model.

[0039] Any aspects of this utility model not described in detail are known to those skilled in the art.

Claims

1. An adjustable pressure device for a laminating machine, characterized in that, The worktable includes two end pressing units spaced longitudinally on the worktable, and two intermediate pressing units spaced longitudinally between the two end pressing units. The end pressing unit includes two long columns spaced horizontally, with a material support component A below the two long columns and a lifting component A slidingly mounted above them. A lifting connecting plate is located between the two lifting components A. The middle pressing unit includes a material support component B and a lifting component B spaced vertically. The material support component B is mounted on a worktable, and the lifting component B is mounted at the lower end of the lifting connecting plate. A top plate is located at the upper end between the two long columns. A lifting drive mechanism is provided on the top plate to drive the two lifting components A to move up and down synchronously. The two lifting components A drive the two lifting components B to move up and down synchronously via the lifting connecting plate.

2. The adjustable pressure device for composite machines according to claim 1, characterized in that, The material support assembly A includes a lower optical shaft A, with lower fixing blocks A at both ends of the lower optical shaft A. The lower fixing blocks A are mounted on a long column, and a material support roller A is slidably mounted on the lower optical shaft A. The material support roller A is provided with a lower screw A for locking it.

3. The adjustable pressure device for composite machines according to claim 2, characterized in that, The material support assembly B includes two short columns horizontally spaced on the worktable. The upper ends of the two short columns are provided with lower mounting plates. The lower mounting plates are horizontally provided with lower sliders. The lower sliders are provided with lower guide rails. The two ends of the lower guide rails are respectively provided with lower fixing blocks B. The two lower fixing blocks B are provided with a lower optical shaft B. The material support roller B is slidably mounted on the lower optical shaft B. The material support roller B is provided with a lower screw B for locking it. The lower mounting plate is provided with a lower screw C for locking the lower guide rail.

4. The adjustable pressure device for a composite machine according to claim 3, characterized in that, The lateral spacing between the two short columns is less than the lateral spacing between the two long columns.

5. The adjustable pressure device for composite machines according to claim 3 or 4, characterized in that, An adjustable lower positioning plate is provided between adjacent lower optical axes A and B. The lower positioning plate is provided with lower screws D at both ends to lock it. One side of the material support rollers A and B is positioned on the lower positioning plate.

6. The adjustable pressure device for a composite machine according to claim 5, characterized in that, The lifting assembly A includes a linear bearing slidably mounted on a long column, a lifting slide plate between the two linear bearings, upper fixing blocks A at both ends of the lifting slide plate, an upper optical shaft A between the two upper fixing blocks A, a pressure roller A slidably mounted on the upper optical shaft A, an upper screw A for locking the pressure roller A, and a lifting connecting plate between the two lifting slide plates.

7. The adjustable pressure device for a composite machine according to claim 6, characterized in that, The lifting assembly B includes an upper mounting plate disposed at the lower end of the lifting connecting plate. An upper slider is provided laterally at the lower end of the upper mounting plate. An upper guide rail is provided on the upper slider. Upper fixing blocks B are respectively provided at both ends of the upper guide rail. An upper optical shaft B is provided between the two upper fixing blocks B. A pressure roller B is slidably disposed on the upper optical shaft B. An upper screw B is provided on the pressure roller B to lock it. An upper screw C is provided on the upper mounting plate to lock the upper guide rail.

8. The adjustable pressure device for a composite machine according to claim 7, characterized in that, An adjustable upper positioning plate is provided between adjacent upper optical axes A and B. The upper positioning plate is provided with upper screws D at both ends to lock it. One side of the pressure rollers A and B is positioned on the upper positioning plate.

9. The adjustable pressure device for a composite machine according to claim 8, characterized in that, The lifting drive mechanism includes a ball screw nut vertically mounted on the lifting slide plate, a ball screw mounted on the ball screw nut, a bearing sleeve and an upper bearing mounted on the top plate, a support plate mounted on the long column, a lower bearing mounted on the support plate, the upper end of the ball screw rotatably mounted on the upper bearing, and the lower end rotatably mounted on the lower bearing, a driven helical gear mounted on the upper end of the ball screw, a seated bearing mounted on the top plate, a rotating shaft mounted on the seated bearing, a driving helical gear meshing with the driven helical gear mounted on the rotating shaft, and one end of the rotating shaft connected to a reducer mounted on the top plate, the reducer being connected to a motor.

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