Pressurizing and leveling device for corrugated board forming processing
By designing a leveling device with a sliding block and groove, combined with an electric push rod and a steam heating block, the problem of uneven force during corrugated cardboard forming and processing was solved, achieving a convenient and efficient pressure leveling effect, and improving the mechanical strength and dimensional accuracy of the cardboard.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-21
- Publication Date
- 2026-03-27
AI Technical Summary
Existing corrugated cardboard forming and processing equipment is prone to uneven stress during the pressing and straightening process, resulting in poor pressing and leveling effects, which affect the strength and dimensional accuracy of the cardboard.
A pressure leveling device was designed, comprising a leveling cabinet, a placement board, a moving block, a steam generator, and a controller. The longitudinal movement of the placement board is achieved through the cooperation of the slider and the chute. The corrugated cardboard is limited and pressure leveled using an electric push rod and a steam heating block. Combined with the heating function of the steam heating plate, uniform force and drying effect are ensured.
It enables convenient operation and efficient pressure leveling of corrugated cardboard, avoiding problems of uneven stress and uneven drying, and improving the mechanical strength and forming accuracy of the cardboard.
Smart Images
Figure CN224044741U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to corrugated paperboard processing technical field, concretely relates to a kind of pressurizing leveling device for corrugated paperboard forming processing. BACKGROUND
[0002] Corrugated paperboard is a multilayer adhesive body, which is composed of at least one wave-shaped core paper interlayer and one paperboard, has high mechanical strength, and can resist collision and falling during transportation; after forming processing, when the corrugated paperboard is dried, the drying speed of the moisture at the bottom is inconsistent with that at the top, and after drying, the corrugated paperboard is prone to bending and warping, which affects the strength of the paperboard and the dimensional accuracy and forming effect of the packaging carton after boxing. Therefore, it is necessary to use a pressurizing leveling device to press and level the corrugated paperboard. However, the existing pressurizing leveling device has the problem of uneven stress during the pressing process due to the large area of the corrugated paperboard, which affects the final pressurizing leveling effect of the corrugated paperboard. Therefore, it is necessary to develop a pressurizing leveling device for corrugated paperboard forming processing that is easy to operate and has good use effect. SUMMARY
[0003] The utility model aims at overcoming the shortcomings of the prior art and providing a pressurizing leveling device for corrugated paperboard forming processing that is easy to operate and has good use effect.
[0004] The utility model discloses a kind of pressurizing leveling devices for corrugated board forming processing, including leveling cabinet, placing plate, moving block, steam generator and controller, the leveling cabinet is front end face with opening slot structure, its inner bottom is fixedly provided with placing support, inner top is fixedly provided with guide plate, the both ends of the upper surface of placing support are longitudinally provided with sliding slot, the middle part of the lower surface of guide plate is transversely provided with guide slot, the placing plate is made of heat-conducting material, it is above placing support, the both ends of its lower surface are longitudinally fixedly provided with sliding block, and are slidably connected by sliding block and sliding slot, the middle part of lower surface is provided with recess, and electric heating plate is fixed in recess, wing plate is vertically fixed on the right side of placing plate, top plate is fixedly connected above the wing plate, the placing plate is flat with the placing plate, and limit pressing plate is connected below the top plate by electric push rod a;The moving block is below guide plate, and is slidably connected by guide block fixedly arranged on its upper surface and guide slot, and the lower surface of moving block is connected with heat leveling block by electric push rod b, middle part is transversely screw-rotated and is provided with adjusting screw rod, the both ends of adjusting screw rod are concentrically fixedly connected with rotating shaft, and two rotating shafts are rotatably arranged on the two sides of leveling cabinet by limit bearing respectively, wherein the rotating shaft outside right side is connected with driving motor, the heat leveling block is hollow, the middle part of right side is connected with air inlet pipe, the middle part of lower surface is provided with steam outlet hole, and the both sides of lower surface are longitudinally fixedly provided with pressing block;The steam generator is located on the right side of leveling cabinet, and the steam output channel thereof is connected with air inlet pipe by hose.
[0005] Further, the middle part of the lower surface front end of the placing plate is provided with a clamping groove, the middle part of the front end surface of the placing support is fixedly provided with a positioning block, a limiting screw rod is vertically screw-rotated and arranged in the center of the positioning block, the upper end of the limiting screw rod is located in the clamping groove, the lower end is located below the positioning block, and a square auxiliary rotating block is concentrically fixedly connected.
[0006] Further, the middle part of the front end surface of the placing plate is fixedly provided with a pulling block, and the pulling block is made of heat-insulating material.
[0007] Further, the lower surface of the driving motor is fixedly provided with a motor support, and the motor support is fixedly connected with the outer side of the leveling cabinet.
[0008] The utility model discloses an advantageous effect: the utility model discloses through setting up the support, the chute and the sliding block, utilize the cooperation of sliding block and chute, can realize the longitudinal movement of the placement board above the support, adopt this structure, can through the sliding extraction of the placement board in the leveling cabinet, thereby improve the convenience of operation when the corrugated board is placed on the placement board upper end limit, through setting up the wing plate, the top plate, electric push rod a and spacing batten, utilize the blocking effect of wing plate, can conveniently arrange the corrugated board on the placement board upper end, utilize the telescopic nature of electric push rod a, can drive spacing batten and move in the vertical direction, thereby utilize the pressure effect of spacing batten, realize the limit placement of corrugated board on the placement board upper end,
[0009] Through setting up electric push rod b, utilize the telescopic nature of electric push rod b, can drive hot leveling piece and move in the vertical direction, thereby realize the position switching of hot leveling piece from standby position to working position, through setting up guide plate, guide groove, moving block, drive motor, pivot and adjusting screw, when using, utilize the rotation of drive motor, can drive pivot and adjusting screw and rotate, at this time, utilize the screw thread rotation connection between adjusting screw and moving block, the horizontal sliding connection between moving block and guide plate, can drive moving block and hot leveling piece and move horizontally at the same time when adjusting screw rotates, by this, utilize the movement of hot leveling piece, can realize the pressurization leveling of corrugated board through the pressure block and cooperate with the hot steam of steam outlet hole, and in this process, utilize the setting of electric heating plate, can heat and dry the corrugated board on the placement board upper end, avoid the problem that corrugated board is damped because of hot steam, in general, the utility model has the advantages of convenient operation and good use effect. BRIEF DESCRIPTION OF DRAWINGS
[0010] Figure 1 It is the front view of the utility model.
[0011] Figure 2 It is the sectional view of the front view of the connection between leveling cabinet, guide plate, moving block, adjusting screw and pivot in the utility model.
[0012] Figure 3 It is the sectional view of the front view of the connection between hot leveling piece and pressure block in the utility model.
[0013] Figure 4 It is the bottom view of the placement board in the utility model.
[0014] In the figure: 1, leveling cabinet; 11, placing support; 12, guide plate; 13, sliding groove; 14, guide groove; 15, positioning block; 16, limiting screw; 2, placing plate; 21, sliding block; 22, groove; 23, electric heating plate; 24, wing plate; 25, top plate; 26, electric push rod a; 27, limiting pressing plate; 28, clamping groove; 29, pulling block; 3, moving block; 31, electric push rod b; 32, hot leveling block; 33, adjusting screw; 34, rotating shaft; 35, air inlet pipe; 36, steam outlet hole; 37, pressing block; 4, steam generator; 41, hose; 5, controller; 6, driving motor; 61, motor support. DETAILED DESCRIPTION
[0015] The utility model makes further explanation in connection with the attached drawing.
[0016] Embodiment: such as Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, a kind of pressing and flattening device for corrugated paperboard forming processing, including flattening cabinet 1, placement plate 2, moving block 3, steam generator 4 and controller 5, the flattening cabinet 1 is the slot structure with opening being provided with opening in front end face, its inner bottom is fixedly provided with placement support 11, inner top is fixedly provided with guide plate 12, the both ends of the upper surface of placement support 11 are longitudinally provided with sliding groove 13, the middle part of the lower surface of guide plate 12 is transversely provided with guide groove 14, the placement plate 2 is made of heat-conducting material, is located above placement support 11, the both ends of the lower surface are longitudinally fixedly provided with sliding block 21, and are slidably connected with sliding groove 13 by sliding block 21, the middle part of the lower surface is provided with recess 22, and electric heating plate 23 is fixedly arranged in recess 22, wing plate 24 is vertically fixed on the right side of placement plate 2, top plate 25 is fixedly connected above wing plate 24, the placement plate 2 is flat, and the lower surface of top plate 25 is connected with limit pressing plate 27 by electric push rod a 26;The moving block 3 is below guide plate 12, and is slidably connected with guide groove 14 by the guide block fixedly arranged on its upper surface, and the lower surface of moving block 3 is connected with hot flattening block 32 by electric push rod b 31, and the middle part is transversely screw-rotated and penetrates with adjusting screw 33, the both ends of adjusting screw 33 are concentrically fixedly connected with rotating shaft 34, and the two rotating shafts 34 are rotatably penetrated on the two side surfaces of flattening cabinet 1 through limit bearing, wherein the external rotating shaft 34 of right side is connected with driving motor 6, the hot flattening block 32 is hollow, the middle part of right side surface is connected with air inlet pipe 35, the middle part of lower surface is provided with a plurality of steam outlet holes 36, and the both sides of lower surface are longitudinally fixedly provided with pressing block 37;The steam generator 4 is located on the right side of flattening cabinet 1, and the steam output channel is connected with air inlet pipe 35 by hose 41;The controller 5 is located on the left side of flattening cabinet 1, and is electrically connected with electric heating plate 23, electric push rod a 26 and electric push rod b 31 by wire.
[0017] The middle part of the lower surface of the front end of the placement plate 2 is provided with clamping groove 28, the middle part of the front end face of the placement support 11 is fixedly provided with positioning block 15, the center of the positioning block 15 is vertically screw-rotated and penetrates with limit screw 16, the upper end of the limit screw 16 is located in clamping groove 28, the lower end is located below positioning block 15, and is concentrically fixedly connected with square auxiliary rotating block, by using the cooperation of limit screw 16 and clamping groove 28, the limiting of placement plate 2 can be realized, so that the problem that placement plate 2 is displaced in subsequent use is avoided;The middle part of the front end face of the placement plate 2 is fixedly provided with pull-out block 29, and the pull-out block 29 is made of heat-insulating material, and the convenience of longitudinal movement operation of placement plate 2 can be increased by using pull-out block 29;The lower surface of driving motor 6 is fixedly provided with motor support 61, and the motor support 61 is fixedly connected with the outer side surface of flattening cabinet 1.
[0018] The utility model discloses a placing plate 2 is slid in the inside of the flattening cabinet 1 through external force, and then, the corrugated paperboard that waits for the flattening processing is placed on the upper end of placing plate 2, in this process, utilize the blocking effect of wing plate 24, can carry out position calibration to corrugated paperboard, again, through the controller 5 control electric push rod a 26 and carry out the unfolding, the unfolding of electric push rod a 26 can drive the downward movement of spacing presser plate 27, thereby utilize the pressure of spacing presser plate 27, realize the spacing placement of corrugated paperboard on the upper end of placing plate 2, then, utilize external force and slide pushing into the inside of flattening cabinet 1 of placing plate 2, and after that, manually rotate spacing screw rod 16, utilize the threaded connection of spacing screw rod 16 and positioning block 15, can be in the rotation of spacing screw rod 16, the movement of vertical direction is carried out simultaneously, thereby realize the cooperation sleeve joint of spacing screw rod 16 upper end and card slot 28, and then utilize the connection of spacing screw rod 16 and card slot 28, complete the spacing of placing plate 2, avoid the problem that placing plate 2 occurs sliding displacement when using subsequently, finally, through the controller 5 control electric push rod b 31 and carry out the unfolding, the unfolding of electric push rod b 31 can drive hot flattening block 32 and press block 37 and move down, make the lower end of press block 37 and the upper surface of corrugated paperboard close contact, thereby realize the position switching of hot flattening block 32 from standby position to working position, after completing the above operation, through the controller 5 opens steam generator 4, drive motor 6 and electric heating plate 23 in proper order, the opening of steam generator 4 can inject hot steam to the inside of hot flattening block 32 in proper order through hose 41 and air inlet pipe 35, and after that, the hot steam that injects to the inside of hot flattening block 32 is discharged through the steam outlet hole 36 below it, and the corrugated paperboard placed on placing plate 2 is steam heated, the opening of drive motor 6 can drive the rotation of shaft 34 and adjusting screw 33, at this moment, utilize the threaded rotary connection between adjusting screw 33 and moving block 3, the transverse sliding connection between moving block 3 and guide plate 12, can drive moving block 3 and hot flattening block 32 and move horizontally transversely simultaneously when adjusting screw 33 rotates, by this, in the process of hot flattening block 32 and press block 37 horizontal transverse movement, utilize press block 37 and cooperate with the hot steam that steam outlet hole 36 emits and can realize the pressure flattening of corrugated paperboard, and in this process, the opening of electric heating plate 23 can heat and dry the corrugated paperboard placed on the upper end of placing plate 2, avoid the problem that corrugated paperboard is damped because of hot steam, in general, the utility model has the advantages of convenient operation and good flattening use effect.
[0019] The above examples are only used to illustrate the technical solutions of the present application and not to limit them, and although the present application has been described in detail with reference to the above examples, it should be understood by those skilled in the art that the specific embodiments of the present application can be modified or replaced equivalently without departing from the spirit and scope of the present application, and any modification or equivalent replacement without departing from the spirit and scope of the present application should be covered in the scope of the claims of the present application.
Claims
1. A press leveling device for corrugated board forming processing, comprising a leveling cabinet (1), a placing plate (2), a moving block (3), a steam generator (4) and a controller (5), characterized in that: The leveling cabinet (1) is provided with an opening on the front end face, and is in a groove shape, and the inner bottom face is fixedly provided with a placing support (11), and the inner top face is fixedly provided with a guide plate (12), both ends of the upper face of the placing support (11) are longitudinally provided with sliding grooves (13), the middle part of the lower face of the guide plate (12) is transversely provided with a guide groove (14), the placing plate (2) is made of heat-conducting material, is located above the placing support (11), both ends of the lower face are longitudinally fixedly provided with sliding blocks (21), and are slidably connected with the sliding grooves (13) through the sliding blocks (21), the middle part of the lower face is provided with a groove (22), and an electric heating plate (23) is fixedly arranged in the groove (22), a wing plate (24) is vertically fixedly arranged on the right side of the placing plate (2), a top plate (25) is fixedly connected above the wing plate (24), the top plate (25) and the placing plate (2) are in a flat shape, and the lower face of the top plate (25) is connected with a limiting pressing plate (27) through an electric push rod a (26); the moving block (3) is located below the guide plate (12), and is slidably connected with the guide groove (14) through the guide blocks fixedly arranged on the upper face, the lower face of the moving block (3) is connected with a hot leveling block (32) through an electric push rod b (31), the middle part is transversely screw-rotatably provided with an adjusting screw rod (33), both ends of the adjusting screw rod (33) are concentrically fixedly connected with rotating shafts (34), and the two rotating shafts (34) are rotatably arranged on the two side faces of the leveling cabinet (1) through limiting bearings, respectively, wherein the rotating shaft (34) on the right side is connected with a driving motor (6) outside, the hot leveling block (32) is hollow, the middle part of the right side face is connected with an air inlet pipe (35), the middle part of the lower face is provided with a plurality of steam outlet holes (36), and the lower face is longitudinally fixedly provided with pressing blocks (37) on both sides; the steam generator (4) is located on the right side of the leveling cabinet (1), and the steam output channel is connected with the air inlet pipe (35) through a hose (41).
2. A presser leveling device for corrugated paperboard forming processing according to claim 1, characterized in that: The middle part of the front end of the lower face of the placing plate (2) is provided with a clamping groove (28), the middle part of the front end face of the placing support (11) is fixedly provided with a positioning block (15), the center of the positioning block (15) is vertically screw-rotatably provided with a limiting screw rod (16), the upper end of the limiting screw rod (16) is located in the clamping groove (28), the lower end is located below the positioning block (15), and is fixedly connected with a square auxiliary rotating block concentrically.
3. The presser leveling device for corrugated paperboard forming processing according to claim 1, characterized in that: The middle part of the front end face of the placing plate (2) is fixedly provided with a pulling block (29), and the pulling block (29) is made of heat-insulating material.
4. The presser leveling device for corrugated paperboard forming processing according to claim 1, characterized in that: The lower face of the driving motor (6) is fixedly provided with a motor support (61), and the motor support (61) is fixedly connected with the outer side face of the leveling cabinet (1).