Laminating machine presser foot and laminating machine
By designing a slidingly connected gripper assembly and limit block structure in the laminate press foot, the problem of the presser foot easily falling during the cycling movement is solved, and the stable movement of the gripper assembly and the reliability of the laminate press foot is achieved.
Patent Information
- Application Number
- CN202421988575.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-15
- Publication Date
- 2025-05-23
- Estimated Expiration
- 2034-08-15
AI Technical Summary
During the cycling movement of the original lamination machine presser, the connecting screw is prone to breaking and falling off, causing the presser foot to fall.
A lamination press foot is designed, including connecting base plate, gripper assembly and limit block. The gripper assembly is slidally connected to the connecting base plate, and the limit block is spaced on the side of the gripper assembly, and the limit bumps on the connecting base plate are blocked by the limit block, limiting the moving stroke of the gripper assembly and preventing it from loosening and falling.
It effectively prevents the gripper assembly from loosening and falling when moving under the drive of the van, and improves the stability and reliability of the lamination presser foot.
Smart Images
Figure CN222892683U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of laminating machines, in particular to a laminating machine press foot and a laminating machine. Background Art
[0002] In the process of sheet processing, an automatic stacking machine is usually used for pre-processing of the sheet to facilitate subsequent processing. The presser foot is the core part of the stacking machine. The sheet is scooped out by the presser foot gripper and transported by the overhead crane to stack sheets of different specifications and sizes. The original presser foot gripper is connected up and down by φ6 round steel and two aluminum plates. During the continuous movement of the overhead crane, the screws connecting the two aluminum plates of the round steel are easy to loosen, and the connecting screw rod is easy to break and fall off, causing the presser foot to fall off during the movement. Utility Model Content
[0003] Based on this, it is necessary to provide a laminating machine presser foot and a laminating machine to address the technical problem that the presser foot is easy to fall off in the prior art.
[0004] A laminating machine presser foot, the laminating machine presser foot comprising:
[0005] Connect the base plate;
[0006] A gripper assembly, wherein the gripper assembly is slidably connected to the connecting base plate, and the gripper assembly can move along a vertical direction relative to the connecting base plate;
[0007] Limit blocks, two of which are arranged at intervals on the side of the gripper assembly facing the connecting bottom plate;
[0008] When the gripper assembly moves downward to a preset position, the limit block located below abuts against a limit protrusion on the connecting base plate; when the gripper assembly moves upward to a preset position, the limit block located above abuts against another limit protrusion on the connecting base plate.
[0009] In one of the embodiments, the limit block is fixed to the gripper assembly by bolts.
[0010] In one of the embodiments, the laminating machine presser foot further includes a buffer pad, and each of the limit blocks is connected to at least one of the buffer pads, and the buffer pad on the limit block is arranged on the surface of the limit block abutting against the limit protrusion.
[0011] In one of the embodiments, the buffer pad is connected to the limit block by bolts.
[0012] In one embodiment, the buffer pad is bonded to the limiting block.
[0013] In one embodiment, the gripper assembly includes a fixing plate, the fixing plate is provided with guide protrusions along both left and right ends, and the limiting protrusions extend along the vertical direction;
[0014] The connecting bottom plate is provided with guide grooves at both ends along the left-right direction, and the guide protrusions are in guiding cooperation with the guide grooves.
[0015] In one of the embodiments, the two limiting protrusions are both arranged between the two guide grooves on the connecting base plate; the two limiting blocks are both arranged between the two guide protrusions.
[0016] In one embodiment, the limiting block is constructed as a flat square structure.
[0017] In one embodiment, the limiting block is made of metal aluminum.
[0018] A laminating machine comprises the laminating machine presser foot as described above.
[0019] Beneficial effects of the utility model:
[0020] The utility model provides a presser foot of a laminating machine, wherein a connecting bottom plate is used to be connected to a main body of the laminating machine, and the connecting bottom plate is used to connect and support a gripper assembly, and the gripper assembly is used to grab a plate. The gripper assembly and the connecting bottom plate are slidably connected so that the gripper assembly can move relative to the connecting bottom plate. Two limit blocks are arranged on the gripper assembly at intervals, so that the limit blocks and the limit protrusions on the connecting bottom plate resist each other to limit the moving stroke of the gripper assembly. The limit blocks and the limit protrusions resist each other to limit the gripper assembly, so that when the overhead crane drives the presser foot of the laminating machine to move, the gripper assembly can be prevented from loosening and falling. BRIEF DESCRIPTION OF THE DRAWINGS
[0021] Figure 1 A schematic structural diagram of a presser foot of a laminating machine provided in one embodiment of the utility model.
[0022] Reference numerals:
[0023] Connecting bottom plate 100; gripper assembly 200; limit block 210; gripper 220; connecting arm 230; pressing roller 240; fixing plate 250. DETAILED DESCRIPTION
[0024] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.
[0025] 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", "clockwise", "counterclockwise", "axial", "radial", "circumferential" 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 referred device or element 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.
[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0027] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.
[0028] In the present utility model, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or simply indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or simply indicates that the horizontal height of the first feature is less than that of the second feature.
[0029] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only implementation.
[0030] Referring to Figure 1 , an embodiment of the present utility model provides a pressing foot for a stacking machine. The pressing foot for the stacking machine includes a connecting bottom plate 100, a gripper assembly 200 and a limiting block 210. The gripper assembly 200 is slidably connected to the connecting bottom plate 100, and the gripper assembly 200 can move relative to the connecting bottom plate 100 along the vertical direction; two limiting blocks 210 are arranged at intervals on the side of the gripper assembly 200 facing the connecting bottom plate 100; wherein, when the gripper assembly 200 moves downward to a preset position, the lower limiting block 210 abuts against a limiting protrusion on the connecting bottom plate 100; when the gripper assembly 200 moves upward to a preset position, the upper limiting block 210 abuts against another limiting protrusion on the connecting bottom plate 100.
[0031] The present technical solution provides a pressing foot for a stacking machine. The connecting bottom plate 100 is used to connect to the main body of the stacking machine, and the connecting bottom plate 100 is used to connect and support the gripper assembly 200. The gripper assembly 200 is used to grip the plate. By slidably connecting the gripper assembly 200 and the connecting bottom plate 100, the gripper assembly 200 can move relative to the connecting bottom plate 100. By arranging two limiting blocks 210 at intervals on the gripper assembly 200, the movement stroke of the gripper assembly 200 is restricted by the mutual resistance between the limiting blocks 210 and the limiting protrusions on the connecting bottom plate 100. By the mutual resistance between the limiting blocks 210 and the limiting protrusions, the gripper assembly 200 is limited, so that during the movement of the pressing foot of the stacking machine driven by the overhead crane, the gripper assembly 200 can be prevented from loosening and falling off.
[0032] There is no limitation on the structural form of the limit block 210. In one embodiment, the limit block 210 is constructed as a flat square structure. By setting the limit block 210 as a flat square structure, on the one hand, the limit block 210 occupies less space, and on the other hand, when the limit block and the limit protrusion abut against each other, the contact area between the two is large, so that the positioning of the two is more reliable. Furthermore, the material of the limit block 210 is metal aluminum. The use of metal aluminum can reduce the weight of the limit block 210 while ensuring the structural strength of the limit block 210, thereby making the weight of the presser foot of the laminating machine lighter.
[0033] Specifically, the limit block 210 is fixed to the gripper assembly 200 by bolts. The limit block 210 is fixed to the gripper assembly 200 by bolts. On the one hand, the structure is simple and easy to install; on the other hand, it is stable and reliable after being fixed.
[0034] It is understandable that in the present application, when the plate needs to be transported, the gripper assembly 200 moves away from the connecting base plate 100 so that the gripper assembly 200 can grab the plate. When the gripper assembly 200 grabs the plate for transport, the gripper assembly 200 moves toward the connecting base plate 100 to lift the plate. When the gripper assembly 200 moves to a preset position relative to the connecting base plate 100, the gripper 220 is limited by the mutual resistance of the limit block 210 and the limit protrusion, thereby ensuring the normal movement of the transport.
[0035] Specifically, the presser foot of the laminating machine further includes a buffer pad, and each limit block 210 is connected to at least one buffer pad, and the buffer pad on the limit block 210 is arranged on the surface of the lower limit block 210 that abuts against the limit protrusion. It can be understood that the buffer pad connected to the lower limit block 210 is arranged on the lower side of the limit block 210; the buffer pad connected to the upper limit block 210 is arranged on the upper side of the corresponding limit block 210. By arranging the above buffer pads on the limit block 210, when the limit block 210 and the limit protrusion abut against each other, the buffer pad buffers the buffering force, thereby preventing damage to the limit block 210, thereby ensuring the reliability of the use of the presser foot of the laminating machine.
[0036] Specifically, the buffer pad is connected to the limit block 210 by bolts. Of course, the buffer pad can also be bonded to the limit block 210. Preferably, the buffer pad is fixedly connected to the limit block 210 by bolts, so that the connection of the buffer pad is more reliable. The buffer pad can be an elastic rubber pad or a silicone pad.
[0037] like Figure 1As shown, in one embodiment, the gripper assembly 200 includes a fixing plate 250, and the fixing plate 250 is provided with guide protrusions along both ends of the left and right sides, and the limiting protrusions extend along the vertical direction; guide grooves are configured on both ends of the connecting base plate 100 along the left and right directions, and the guide protrusions cooperate with the guide grooves.
[0038] By setting a guide groove on the connecting base plate 100 and a guide protrusion on the fixing plate 250, the guide groove and the guide protrusion cooperate with each other to achieve mutual limitation of the fixing plate 250 and the connecting base, and guide the movement of the fixing plate 250 relative to the connecting base plate 100, so that the gripper assembly 200 can move more reliably relative to the connecting base plate 100.
[0039] like Figure 1 As shown, specifically, the gripper assembly 200 also includes a gripper 220 and a pressing roller 240, and the gripper 220 and the pressing roller 240 are both connected to the fixed plate 250. The pressing roller 240 is fixedly connected to the fixed plate 250 through the connecting arm 230, and the gripper 220 is hinged to the fixed plate 250. When it is necessary to grab a plate, the gripper 220 rotates relative to the fixed plate 250 so that the gripper 220 opens relative to the pressing roller 240 to provide an operating space for grabbing the plate. When the gripper 220 shovels a plate, the gripper 220 moves toward the plate so that the pressing roller 240 presses against the plate, thereby limiting the plate through the interaction between the gripper 220 and the roller, thereby ensuring stable transportation of the plate.
[0040] In one embodiment, the two limiting protrusions are arranged between the two guide grooves on the connecting bottom plate 100; the two limiting blocks 210 are arranged between the two guide protrusions. By arranging the limiting protrusion between the two guide grooves and the limiting block 210 between the guide protrusions, the space between the guide grooves and the guide protrusions can be effectively utilized, so that the structure of the entire laminating machine presser foot is more compact and the appearance is more beautiful.
[0041] One embodiment of the utility model also provides a laminating machine, which includes the laminating machine presser foot as above. By applying the laminating machine presser foot as above in the laminating machine, wherein the connecting base plate 100 is used to connect with the laminating machine body, and the connecting base plate 100 is used to connect and support the gripper assembly 200, and the gripper assembly 200 is used to grab the plate. The gripper assembly 200 and the connecting base plate 100 are slidably connected so that the gripper assembly 200 can move relative to the connecting base plate 100. By arranging two limit blocks 210 on the gripper assembly 200 at intervals, the limit blocks 210 and the limit protrusions on the connecting base plate 100 are mutually resisted to limit the moving stroke of the gripper assembly 200. The limit blocks 210 and the limit protrusions are mutually resisted to limit the gripper assembly 200, so that when the overhead crane drives the laminating machine presser foot to move, the gripper assembly 200 can be prevented from loosening and falling.
[0042] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.
[0043] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.
Claims
1. A presser foot for a laminating machine, characterized in that: The laminating machine presser foot comprises: Connect the base plate; A gripper assembly, wherein the gripper assembly is slidably connected to the connecting base plate, and the gripper assembly can move along a vertical direction relative to the connecting base plate; Limit blocks, two of which are arranged at intervals on the side of the gripper assembly facing the connecting bottom plate; When the gripper assembly moves downward to a preset position, the limit block located below abuts against a limit protrusion on the connecting base plate; when the gripper assembly moves upward to a preset position, the limit block located above abuts against another limit protrusion on the connecting base plate.
2. The lamination machine presser foot according to claim 1, characterized in that: The limit block is fixed to the gripper assembly by bolts.
3. The laminating machine presser foot according to claim 1, characterized in that: The laminating machine presser foot also includes a buffer pad, and each of the limit blocks is connected to at least one of the buffer pads. The buffer pad on the limit block is arranged on the surface of the limit block that abuts against the limit protrusion.
4. The lamination machine presser foot according to claim 3, characterized in that: The buffer pad is connected to the limit block through bolts.
5. The lamination machine presser foot according to claim 3, characterized in that: The buffer pad is bonded to the limiting block.
6. The laminating machine presser foot according to any one of claims 1 to 5, characterized in that: The gripper assembly comprises a fixing plate, the fixing plate is provided with guide protrusions along the left and right ends, and the limiting protrusions extend along the vertical direction; The connecting bottom plate is provided with guide grooves at both ends along the left-right direction, and the guide protrusions are in guiding cooperation with the guide grooves.
7. The lamination machine presser foot according to claim 6, characterized in that: The two limiting protrusions are both arranged between the two guide grooves on the connecting bottom plate; the two limiting blocks are both arranged between the two guide protrusions.
8. The laminating machine presser foot according to any one of claims 1 to 5, characterized in that: The limiting block is constructed as a flat square structure.
9. The laminating machine presser foot according to any one of claims 1 to 5, characterized in that: The material of the limiting block is metal aluminum.
10. A laminating machine, characterized in that: The laminating machine comprises a laminating machine presser foot as claimed in any one of claims 1 to 9.