Pretreatment device for grey cloth before sizing

Abstract

The utility model provides a pretreatment device for grey cloth before sizing. Relates to the technical field of cloth pretreatment. The pretreatment device comprises a connecting base table, a first clamping electric heating plate is fixedly mounted at the top of the connecting base table, a mounting top plate is arranged above the first clamping electric heating plate, and a first air cylinder is fixedly mounted at the top of the mounting top plate; an output shaft of the first air cylinder penetrates through the mounting top plate and is in sliding connection with the mounting top plate, a second clamping electric heating plate is fixedly mounted on the output shaft of the first air cylinder, the first clamping electric heating plate is matched with the second clamping electric heating plate, and a [-shaped connecting frame is arranged below the mounting top plate; a forward and reverse lead screw is rotationally installed in the U-shaped connecting frame, and two moving pieces are installed on the forward and reverse lead screw in a threaded mode. The device has the advantages that the two surfaces of the grey cloth can be simultaneously heated to eliminate marks, and the treatment efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to cloth pretreatment technical field especially relates to a white cloth pretreatment device before sizing. BACKGROUND

[0002] White cloth refers to pure white cloth without dyeing, printing or other processing, and it is generally needed to be sized in the production process. This sizing method uses sizing liquid to treat the cloth. The white cloth after sizing treatment has a more thick and stiff hand feeling, and a smoother and glossier appearance, which can prolong its service life.

[0003] At present, before sizing the white cloth, it is needed to be mark-elimination pretreated, so as to eliminate the folds, indentation and other marks on the white cloth. The common mark-elimination treatment is generally through manual holding of an iron and other heating tools to iron the cloth little by little, so as to achieve the mark-elimination effect. However, this way has a slow mark-elimination efficiency, and after ironing one side, the other side is needed to be ironed, which reduces the subsequent sizing efficiency of the white cloth.

[0004] Therefore, it is necessary to provide a new white cloth pretreatment device before sizing to solve the above technical problems. CONTENT OF THE UTILITY MODEL

[0005] The utility model aims at providing a white cloth pretreatment device before sizing, which can heat and eliminate marks on both sides of the white cloth at the same time, and improve the processing efficiency.

[0006] In order to solve the above technical problems, the white cloth pretreatment device before sizing provided by the utility model comprises a connecting base, a first clamping electric heating plate is fixedly installed at the top of the connecting base, a mounting top plate is arranged above the first clamping electric heating plate, a first cylinder is fixedly installed at the top of the mounting top plate, the output shaft of the first cylinder penetrates through the mounting top plate and is in sliding connection with the mounting top plate, a second clamping electric heating plate is fixedly installed on the output shaft of the first cylinder, the first clamping electric heating plate is matched with the second clamping electric heating plate, a H-shaped connecting frame is arranged below the mounting top plate, a forward and reverse lead screw is rotatably installed in the H-shaped connecting frame, two moving pieces are threadedly installed on the forward and reverse lead screw, a mounting back plate is fixedly installed on each of the two moving pieces, a third clamping electric heating plate is fixedly installed on each of the two mounting back plates, the top end face of the third clamping electric heating plate is flush with the top end face of the first clamping electric heating plate, the side of each of the two third clamping electric heating plates close to each other is in contact with the two sides of the first clamping electric heating plate respectively, a fourth clamping electric heating plate is arranged on each of the two mounting back plates, the fourth clamping electric heating plate is matched with the third clamping electric heating plate respectively, and the side of each of the two fourth clamping electric heating plates close to each other is in contact with the two sides of the second clamping electric heating plate respectively.

[0007] Preferably, two mounting back plates are fixedly installed with horizontal tables, the top of the two horizontal tables is fixedly installed with second air cylinders, the output shafts of the two second air cylinders respectively penetrate through the two horizontal tables and are in sliding connection with the corresponding horizontal tables, the output shafts of the two second air cylinders are fixedly installed with connecting plates, the bottom of the two connecting plates is fixedly installed with buffer boxes, the bottom of the two buffer boxes is slidingly installed with guide sliding plates, the top of the two guide sliding plates respectively extends into the two buffer boxes and is fixedly installed with pressing plates, the bottom of the two guide sliding plates is fixedly connected with two fourth clamping electric hot plates, the top inner wall of the two buffer boxes is fixedly installed with tight springs, and the bottom end of the two tight springs is fixedly connected with the two pressing plates.

[0008] Preferably, the top of the connecting base is fixedly installed with a supporting back plate, and the bottom of the supporting back plate is fixedly connected with the mounting top plate.

[0009] Preferably, the top of the connecting base is fixedly installed with two stable strips, the two stable strips are fixedly connected with one side outer wall of the L-shaped connecting frame, one side outer wall of the L-shaped connecting frame is fixedly installed with a servo motor, and the output shaft of the servo motor is fixedly connected with one end of the lead screw.

[0010] Preferably, the top of the connecting base is fixedly installed with two columns, and the top end of the two columns is fixedly connected with the first clamping electric hot plate.

[0011] Preferably, two limiting rods are fixedly installed in the L-shaped connecting frame, and the two limiting rods penetrate through and are in sliding connection with the two moving plates.

[0012] Compared with the related art, the white cloth pretreatment device before sizing has the following beneficial effects:

[0013] The first clamping electric hot plate, the second clamping electric hot plate, the third clamping electric hot plate and the fourth clamping electric hot plate are arranged, and the lead screw and the moving plate are matched, so that the two sides of the white cloth can be heated and ironed at the same time, the purpose of improving the mark removal pretreatment efficiency is achieved, the device can be applied to the cloth processing work of different thicknesses, the speed of ironing and mark removal can be adjusted according to actual needs by controlling the rotating speed of the output shaft of the servo motor, and the use flexibility is high. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 The structure diagram of a preferred embodiment of the white cloth pretreatment device before sizing is provided.

[0015] Figure 2 is a rear view structure schematic view of the utility model;

[0016] Figure 3 is a cooperation schematic view of the first clamping electric heating plate and the second clamping electric heating plate in the utility model;

[0017] Figure 4 is a connection structure schematic view of the moving piece and the installation back plate in the utility model;

[0018] Figure 5 is a front view plane structure schematic view of the installation back plate in the utility model.

[0019] Reference signs in the drawing: 1, connecting base; 2, first clamping electric heating plate; 3, installation top plate; 4, first air cylinder; 5, second clamping electric heating plate; 6, L-shaped connecting frame; 7, positive and negative screw; 8, moving piece; 9, installation back plate; 10, third clamping electric heating plate; 11, horizontal table; 12, second air cylinder; 13, connecting piece; 14, buffer box; 15, guide sliding piece; 16, fourth clamping electric heating plate; 17, pressing piece; 18, compression spring. Specific implementation

[0020] The utility model will be further explained in connection with the drawing and implementation.

[0021] Please combine with reference to Figures 1-5 Among them, Figure 1 is a structure schematic view of a preferred embodiment of the pretreatment device before sizing of white cloth provided by the utility model; Figure 2 is a rear view structure schematic view of the utility model; Figure 3 is a cooperation schematic view of the first clamping electric heating plate and the second clamping electric heating plate in the utility model; Figure 4 is a connection structure schematic view of the moving piece and the installation back plate in the utility model; Figure 5 is a front view plane structure schematic view of the installation back plate in the utility model.

[0022] The pre-treatment device before the white cloth is sized includes: connecting base 1, and two columns are fixedly installed on the top of the connecting base 1, the top of the two columns is fixedly installed with the same first clamping electric heating plate 2, the top of the connecting base 1 is fixedly installed with a supporting back plate, the bottom of the supporting back plate is fixedly installed with a mounting top plate 3, the mounting top plate 3 is located above the first clamping electric heating plate 2, and the top of the mounting top plate 3 is fixedly installed with a first cylinder 4, the output shaft of the first cylinder 4 penetrates the mounting top plate 3 and is in sliding connection with the mounting top plate 3, the output shaft of the first cylinder 4 is fixedly installed with a second clamping electric heating plate 5, the first clamping electric heating plate 2 and the second clamping electric heating plate 5 are matched, two stable strips are fixedly installed on the top of the connecting base 1, the same U-shaped connecting frame 6 is fixedly installed on the two stable strips, and a forward and reverse lead screw 7 is rotatably installed in the U-shaped connecting frame 6, a servo motor is fixedly installed on one side of the outer wall of the U-shaped connecting frame 6, the output shaft of the servo motor is fixedly connected with one end of the forward and reverse lead screw 7, two moving pieces 8 are threadedly installed on the forward and reverse lead screw 7, two mounting back plates 9 are fixedly installed on the two moving pieces 8, and in order to ensure that the moving piece 8 can form stable linear motion, two limiting rods are fixedly installed in the U-shaped connecting frame 6, the two limiting rods penetrate the two moving pieces 8 and are in sliding connection with the two moving pieces 8, a third clamping electric heating plate 10 is fixedly installed on the two mounting back plates 9, the top end surface of the third clamping electric heating plate 10 is flush with the top end surface of the first clamping electric heating plate 2, so as to ensure the flatness when the white cloth is laid flat, and a fourth clamping electric heating plate 16 is arranged on the two mounting back plates 9, the two fourth clamping electric heating plates 16 are matched with the two third clamping electric heating plates 10 respectively, and the sides close to each other of the two fourth clamping electric heating plates 16 are respectively in contact with the two sides of the second clamping electric heating plate 5, the sides close to each other of the two third clamping electric heating plates 10 are respectively in contact with the two sides of the first clamping electric heating plate 2, the contact state is the initial state, so that there is no gap between the fourth clamping electric heating plate 16 and the second clamping electric heating plate 5, and between the third clamping electric heating plate 10 and the first clamping electric heating plate 2, so that the cloth can be completely heated and ironed.

[0023] In the above manner, in order to ensure that the fourth clamping electric heating plate 16 and the third clamping electric heating plate 10 can slide horizontally on the cloth, a horizontal table 11 is fixedly installed on each of the two mounting back plates 9, the top of each of the two horizontal tables 11 is fixedly installed with a second air cylinder 12, the output shafts of the two second air cylinders 12 respectively penetrate through the two horizontal tables 11 and are in sliding connection with the corresponding horizontal table 11, the output shafts of the two second air cylinders 12 are fixedly installed with a connecting plate 13, the bottom of each of the two connecting plates 13 is fixedly installed with a buffer box 14, the bottom of each of the two buffer boxes 14 is slidingly installed with a guide sliding plate 15, the top of each of the two guide sliding plates 15 extends into the two buffer boxes 14 and is fixedly installed with a pressing plate 17, the bottom of each of the two guide sliding plates 15 is fixedly connected with a fourth clamping electric heating plate 16, and the top inner wall of each of the two buffer boxes 14 is fixedly installed with a compression spring 18, and the bottom end of each of the two compression springs 18 is fixedly connected with the pressing plate 17.

[0024] In the present manner, the first clamping electric heating plate 2, the second clamping electric heating plate 5, the third clamping electric heating plate 10 and the fourth clamping electric heating plate 16 are all common electric heating plate parts on the market, and will not be described in detail here.

[0025] The working principle of the white gray cloth pretreatment device before sizing provided by the utility model is as follows:

[0026] When the mark removal pretreatment of the white gray cloth before sizing is needed, the white gray cloth is first manually pulled to both sides to make it in a tight state, then the middle section of the white gray cloth is placed on the first clamping electric heating plate 2 and the two third clamping electric heating plates 10, and the output shaft of the first air cylinder 4 is extended to make the second clamping electric heating plate 5 move downward, and finally the first clamping electric heating plate 2 cooperates with the second clamping electric heating plate 5 to clamp the middle section of the cloth;

[0027] Then, the output shafts of the two second air cylinders 12 are extended, the two buffer boxes 14 and the two fourth clamping electric heating plates 16 start to descend under the drive of the connecting plates 13, when the fourth clamping electric heating plate 16 contacts the cloth, the output shafts of the second air cylinders 12 continue to extend, so that the compression springs 18 are compressed under the compression force, thereby enhancing the resistance between the fourth clamping electric heating plate 16 and the cloth, until the output shafts of the second air cylinders 12 cannot continue to extend, at this time, the white gray cloth can be released, and then the power supply of the first clamping electric heating plate 2, the second clamping electric heating plate 5, the third clamping electric heating plate 10 and the fourth clamping electric heating plate 16 is turned on, so as to start heating, and then the parts in contact with the cloth can be ironed;

[0028] Then, the output shaft of the servo motor is slowly rotated, and the output shaft drives the positive and negative screw rod 7 to rotate, and the two moving pieces 8 are away from each other, so that the third clamping electric heating plate 10 and the fourth clamping electric heating plate 16 can be moved away from the first clamping electric heating plate 2, in the moving process, on the one hand, the folded part of the cloth can be straightened, at the same time, the trace part such as crease and indentation can be eliminated by heating and ironing, until the third clamping electric heating plate 10 and the fourth clamping electric heating plate 16 are moved out from both sides of the cloth, the trace eliminating pretreatment work of the cloth is completed.

[0029] Compared with the related art, the white cloth pretreatment device before sizing has the following beneficial effects:

[0030] The white cloth pretreatment device before sizing is provided, the first clamping electric heating plate 2, the second clamping electric heating plate 5, the third clamping electric heating plate 10 and the fourth clamping electric heating plate 16 are arranged, and the positive and negative screw rod 7 and the moving piece 8 are matched, so that the two sides of the white cloth can be heated and ironed at the same time, the purpose of improving the trace eliminating pretreatment efficiency is achieved, and the device can be applied to cloth treatment work of different thicknesses, and the ironing trace speed can be adjusted according to actual needs by controlling the rotating speed of the servo motor output shaft, so that the device has high flexibility.

[0031] The above is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation obtained by using the content of the utility model specification and drawings, or direct or indirect application in other related technical fields, is also included in the patent protection range of the utility model.

Claims

1. A device for pre-treating white fabric before sizing, comprising a connection base, characterized in that, The top of the connecting base is fixedly installed with a first clamping electric heating plate, and a mounting top plate is arranged above the first clamping electric heating plate.

2. The device for pre-treating white fabric before sizing according to claim 1, characterized in that, The top of each of the two mounting back plates is fixedly installed with a horizontal table, and the top of each horizontal table is fixedly installed with a second cylinder.

3. The device for pre-treating white fabric before sizing according to claim 1, wherein, The top of the connecting base is fixedly installed with a supporting back plate, and the bottom of the supporting back plate is fixedly connected with the mounting top plate.

4. The device for pre-treating the white fabric before sizing according to claim 1, characterized in that, The top of the connecting base is fixedly installed with two stable strips, and each stable strip is fixedly connected with one side outer wall of the H-shaped connecting frame.

5. The device for pre-treating the white fabric before sizing according to claim 1, characterized in that, The top of the connecting base is fixedly installed with two vertical columns, and the top end of each vertical column is fixedly connected with the first clamping electric heating plate.

6. The device for pre-treating white fabric before sizing according to claim 4, wherein, Two limiting rods are fixedly installed in the H-shaped connecting frame, and each limiting rod penetrates through a moving piece and is in sliding connection with the moving piece.

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