Box cover correcting device
By using a limiting plate and a centering push rod, the problems of slow speed and low precision in traditional lid placement methods are solved, achieving precise positioning and efficient centering of the lid, thus improving production efficiency and product quality.
Patent Information
- Application Number
- CN202422506457.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-16
- Publication Date
- 2025-10-17
- Estimated Expiration
- 2034-10-16
AI Technical Summary
Traditional box lid placement methods rely on manual operation, which is slow and inaccurate, making it difficult to meet the requirements of high production capacity and high precision, resulting in box installation errors and product damage.
The device employs a limiting plate and a centering push rod structure. The limiting plate has a limiting edge, and the centering push rod moves in two vertical directions to ensure accurate positioning of the lid. The push rods work together in two directions to achieve precise centering of the lid.
It improves the efficiency and accuracy of lid alignment, reduces manual operation steps, ensures that the lid is aligned in the correct position, and improves production efficiency and product quality.
Smart Images
Figure CN223441530U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of normalizing devices, and particularly to a box cover normalizing device. BACKGROUND
[0002] In industrial production, in order to improve production efficiency and product quality, the box body assembly process needs to be automated and high-precision, and the accurate positioning and placement of the box cover is a crucial link.
[0003] The traditional box cover placement method often relies on manual operation, which has some problems, for example, manual operation is slow and difficult to meet the high-capacity demand, manual operation is prone to errors, resulting in box cover placement position deviation, affecting the installation of the box body, and even causing product damage.
[0004] In order to solve the above problems, various automatic box cover placement devices have emerged in recent years, for example: a conveyor belt type placement device that uses a conveyor belt to transport the box cover to a designated position, but this method has low precision and is difficult to meet high-precision requirements. SUMMARY
[0005] In view of the deficiencies of the prior art, the purpose of the present application is to provide a box cover normalizing device that can mechanically position the box cover accurately.
[0006] The above-mentioned purpose of the present application is realized by the following technical scheme:
[0007] A box cover normalizing device includes a limiting plate and a normalizing push rod moving in two directions, the limiting plate has a box cover placement part, the box cover placement part is provided with limiting edges limiting two adjacent sides of the box body, and the two directions of the normalizing push rod moving are perpendicular to the two limiting edges.
[0008] The above-mentioned technical scheme improves the box cover normalizing efficiency, and the structure of the limiting plate and the normalizing push rod can effectively guide the box cover to the correct position. The push rod moves in two directions to ensure the accurate normalizing of the box cover in two directions, reduces the manual operation steps, and improves the normalizing efficiency.
[0009] The present application is further provided that the number of box cover placement parts on the limiting plate is multiple, and multiple box cover placement parts are arranged side by side.
[0010] The application is further provided that the correcting push rod comprises a first push rod and a second push rod, the first push rod and the second push rod each comprise a main push rod and a plurality of branch push rods connected to the main push rod, the number of the branch push rods of the first push rod and the number of the branch push rods of the second push rod are the same as the number of the box cover placing parts, the branch push rod of each first push rod and the branch push rod of each second push rod each extend into one of the box cover placing parts and move towards the direction perpendicular to the two limiting edges of the box cover placing part.
[0011] The application is further provided that a plurality of connecting ends are arranged on the main push rod, each of the branch push rods is connected to one of the connecting ends, and the branch push rods are perpendicular to the main push rod.
[0012] The application is further provided that a contact part pointing to one of the limiting edges is further arranged on the branch push rod of the first push rod, and the contact part is perpendicular to the branch push rod.
[0013] The application is further provided that the first push rod is arranged on one side of the limiting plate provided with the limiting edges, the main push rod of the second push rod is arranged on the other side of the limiting plate, a plurality of moving holes are arranged on the limiting plate, the branch push rods of the second push rod pass through the moving holes and protrude from one side of the limiting plate provided with the limiting edges.
[0014] The application is further provided that the branch push rods of the first push rod and the branch push rods of the second push rod are arranged at intervals.
[0015] The application is further provided that the box cover correcting device further comprises a plurality of limiting devices, at least one of the limiting devices is arranged on the moving path of the first push rod and the second push rod respectively, and a contact part for abutting against the limiting device is arranged on the first push rod and the second push rod.
[0016] The application is further provided that the two limiting edges in one of the box cover placing parts are connected to each other, a detection hole is arranged on the limiting plate, the detection hole extends along the inner sides of the two limiting edges from the intersection of the inner sides of the two limiting edges, and a detection device opposite to the detection hole is arranged on the side of the limiting plate opposite to the limiting edges.
[0017] The application is further provided that the two limiting edges are perpendicular to each other, the main push rod of the first push rod and the main push rod of the second push rod are parallel to each other, the main push rod of the first push rod moves along the length direction thereof, and the main push rod of the second push rod moves along the width direction thereof.
[0018] In summary, the application has the following beneficial technical effects:
[0019] 1. The application uses two limiting edges to limit the two edges of the box cover, and uses a correcting push rod to make the two edges of the box cover close to the two limiting edges, which can effectively guide the box cover to the correct position, the push rod moves in two directions perpendicular to the limiting edges, which can ensure the accurate correction of the box cover in two directions, reduce the steps of manual operation, and improve the correction efficiency.
[0020] 2. The application uses limiting edges to limit the position of the box cover, ensures that the box cover will not deviate during correction, and the two-direction push rod cooperates to make the box cover more accurately set to the set position. BRIEF DESCRIPTION OF DRAWINGS
[0021] Figure 1 is a front view of the box cover correction device.
[0022] Figure 2 is a back view of the box cover correction device.
[0023] Figure 3 is a front view of the box cover correction device.
[0024] Figure 4 is a back view of the box cover correction device.
[0025] Explanation of reference numerals: 1, limiting plate; 11, box cover placement part; 111, limiting edge; 112, detection hole; 12, moving hole; 2, correcting push rod; 21, first push rod; 22, second push rod; a, main push rod; b, branch push rod; c, connecting end; d, abutting part; e, limiting device; f, detection device; g, box cover; x, first direction; y, second direction. DETAILED DESCRIPTION
[0026] The application will be further described in detail below with reference to the accompanying drawings.
[0027] As shown in Figure 1 and Figure 2 , a front view and a back view of a box cover correction device are shown, in particular Figure 1 is a front view of the box cover correction device, the front view of the box cover correction device is horizontally arranged upward during use, the box cover correction device comprises a limiting plate 1 and a correcting push rod 2 moving in two directions, the limiting plate 1 has a box cover placement part 11, the box cover placement part 11 is provided with limiting edges 111 limiting two adjacent edges of the box body, the two directions of the correcting push rod 2 are perpendicular to the two limiting edges 111, the box cover g is placed on the box cover placement part 11, the correcting push rod 2 moves to push the box cover g towards the limiting edges 111, so that the two edges of the box cover g abut against the limiting edges 111 to be sent to the preset position.
[0028] Preferably, the two directions of the correcting push rod 2 are Figure 1 andFigure 2 The first direction x and the second direction y are indicated by arrows.
[0029] The correcting push rod 2 automatically pushes the box cover g to the limiting edge 111, eliminating the step of manually adjusting the position of the box cover g. The entire correcting process is simple and efficient, and the limiting edge 111 accurately limits the position of the box cover g, ensuring that the box cover g does not deviate during correction. The two-direction push rod works together to firmly fix the box cover g to the limiting edge 111, ensuring accurate correction.
[0030] Further, the number of box cover placing parts 11 on the limiting plate 1 is multiple, such as Figure 1 three, and multiple box cover placing parts 11 are arranged side by side. Thus, the subsequent operation efficiency is improved, multiple box covers g can be placed in multiple placing parts at the same time, and the correcting operation is performed by the correcting push rod 2 at the same time, greatly improving the correcting speed, improving the production efficiency, and shortening the production cycle.
[0031] As shown in Figure 3 and Figure 4 , the correcting push rod 2 includes a first push rod 21 and a second push rod 22, and the first push rod 21 and the second push rod 22 each include a main push rod a and multiple branch push rods b connected to the main push rod a. The number of branch push rods b of the first push rod 21 and the number of branch push rods b of the second push rod 22 are the same as the number of box cover placing parts 11. Each branch push rod b of the first push rod 21 and each branch push rod b of the second push rod 22 extends into a box cover placing part 11 and moves toward a direction perpendicular to the two limiting edges 111 of the box cover placing part 11.
[0032] Multiple branch push rods b act on the box cover g in each box cover placing part 11, and multiple box covers g can be corrected at the same time. The correcting efficiency is greatly improved, the time of the entire packaging process is shortened, and the production efficiency is improved. The branch push rod b directly acts on the box cover g, ensuring that each box cover g can be accurately pushed to the limiting edge 111. At the same time, the branch push rod b moves toward the limiting edge 111, ensuring that the correcting direction of the box cover g is accurate.
[0033] Further, the main push rod a is provided with multiple connection ends c, and each branch push rod b is connected to a connection end c. The branch push rod b is perpendicular to the main push rod a.
[0034] Multiple connection ends c effectively reduce the stress concentration of the main push rod a and improve the structural stability of the main push rod a. At the same time, the branch push rod b perpendicular to the main push rod a is connected to the main push rod a by a bolt, so that the branch push rod b can better bear the lateral force from the box cover g, avoiding deformation or fracture of the push rod and improving the reliability of the equipment.
[0035] For details, please refer to Figure 1 andFigure 3 As shown, the branch push rod b of the first push rod 21 is also connected to a resistance part d pointing to a limit edge 111, and the resistance part d is perpendicular to the branch push rod b. The resistance part d directly resists the box cover g to push the box cover g. The size of the resistance part d is smaller than the branch push rod b, which reduces the contact area with the box cover g, and can concentrate the thrust on a smaller area, thereby improving the thrust concentration and making the thrust act more effectively on the box cover g. The higher the thrust concentration, the higher the correction accuracy. Improving the thrust concentration can make the box cover g be pushed to the limit edge 111 more accurately.
[0036] In addition, the resistance part d is further arranged toward the limiting edge 111, which enhances the correction efficiency. The resistance part d is toward the limiting edge 111, and can more directly transmit the thrust to the box cover g, making it easier to be pushed toward the limiting edge 111, which can improve the efficiency of the push rod, shorten the correction time, and improve production efficiency.
[0037] Furthermore, the first push rod 21 is installed on the side of the limiting plate 1 provided with the limiting edge 111, and the main push rod a of the second push rod 22 is installed on the other side of the limiting plate 1. A plurality of movable holes 12 are provided on the limiting plate 1. The branch push rod b of the second push rod 22 passes through the movable hole 12 and protrudes from the side of the limiting plate 1 provided with the limiting edge 111. The branch push rod b of the second push rod 22 passes through the movable hole 12 and moves in the movable hole 12. The part of the branch push rod b of the second push rod 22 protruding from the limiting plate 1 pushes the box cover g.
[0038] Installing the first push rod 21 and the second push rod 22 on the two sides of the limit plate 1 respectively can effectively utilize the space of the limit plate 1, avoid interference between the push rods, and improve the efficiency of the push rods. In addition, the branch push rod b of the second push rod 22 passes through the movable hole 12 and protrudes from one side of the limit plate 1, which can contact the box cover g more directly, thereby improving the thrust transmission efficiency and shortening the return time.
[0039] If this two-sided structure is not adopted, and they are not to interfere with each other, many bent rod-shaped structures need to be set up. Therefore, adopting this two-sided structure can simplify the structure of the push rod, reduce the number of parts of the push rod, reduce the complexity of the equipment, facilitate manufacturing and maintenance, and install the push rod on both sides of the limit plate 1, which can effectively save space in the equipment and improve the compactness of the equipment.
[0040] With this arrangement, the first push rod 21 and the second push rod 22 do not interfere with each other and can be pushed forward synchronously, which can effectively improve the efficiency of the push rods, shorten the working time of the push rods, and improve production efficiency.
[0041] Preferably, the branch push rods b of the first push rod 21 and the branch push rods b of the second push rod 22 are arranged at intervals, which also avoids the mutual interference between the first push rod 21 and the second push rod 22, and improves the efficiency of the push rod.
[0042] Further, at least one limiting device e is arranged on the moving path of the first push rod 21 and the second push rod 22 respectively, and the first push rod 21 and the second push rod 22 are each provided with a contact portion for abutting against the limiting device e.
[0043] In a preferred embodiment, the limiting device e is a sensor, and the contact portion emits a signal to stop the corresponding first push rod 21 or second push rod 22 from advancing after the contact portion abuts against the limiting device e; preferably, the first push rod 21 or second push rod 22 is advanced by means of hydraulic, pneumatic or linear motor, and the limiting device e and the corresponding first push rod 21 or second push rod 22 are electrically connected.
[0044] Further, the two limiting edges 111 in the box cover placing portion 11 are connected to each other, the limiting plate 1 is provided with a detection hole 112, the detection hole 112 extends from the intersection of the inner sides of the two limiting edges 111 along the inner edges of the two limiting edges 111, and the limiting plate 1 is provided with a detection device f opposite to the detection hole 112 on the side opposite to the limiting edges 111, in other words, the detection hole 112 is arranged on the box cover placing portion 11 and extends to the inner edges of the limiting edges 111 and the intersection of the inner sides of the two limiting edges 111.
[0045] The detection hole 112 is arranged at the intersection of the inner sides of the two limiting edges 111, which can more accurately detect whether the box cover g has been completely placed at the preset position, avoids the misjudgment caused by incomplete placement of the box cover g, and improves the accuracy of the detection device f, which can directly detect the presence or absence of the box cover g, avoids the interference of light or other factors, and improves the accuracy of the detection.
[0046] It is worth noting that the detection device f can be any device capable of detecting whether the box cover g is in place, such as a conventional laser detection device.
[0047] Further, the two limiting edges 111 are perpendicular to each other, the main push rods a of the first push rod 21 and the second push rod 22 are parallel to each other, the main push rod a of the first push rod 21 moves along the length direction of the main push rod a, i.e. along the first direction x, and the main push rod a of the second push rod 22 moves along the width direction of the main push rod a, i.e. along the second direction y.
[0048] The two limiting edges 111 are perpendicular to each other and adapt to the rectangular box cover g, the main push rod a of the first push rod 21 and the main push rod a of the second push rod 22 are parallel to each other and are arranged on the front surface and the back surface of the limiting plate 1 respectively, space is saved, the structure is compact, too much space is not occupied, no additional space is needed, the structure is more simple and concise, the design structure can be used as a modular component, is convenient to integrate into other automatic equipment, and positioning and movement of different specifications of the box cover g are realized.
[0049] The embodiments of the specific implementation are the preferred embodiments of the utility model, not limited to the protection scope of the utility model, so: all equivalent changes made according to the structure, shape and principle of the utility model should be covered in the protection scope of the utility model.
Claims
1. A lid correcting device, characterized in that: The invention comprises a limit plate (1) and a return push rod (2) that moves in two directions. The limit plate (1) has a box cover placement portion (11). The box cover placement portion (11) is provided with limit edges (111) that limit two adjacent sides of the box body. The two directions in which the return push rod (2) moves are respectively perpendicular to the two limit edges (111).
2. The lid correcting device according to claim 1, characterized in that: There are multiple box cover placement parts (11) on the limiting plate (1), and the multiple box cover placement parts (11) are arranged side by side.
3. The lid correcting device according to claim 2, characterized in that: The return push rod (2) includes a first push rod (21) and a second push rod (22), and the first push rod (21) and the second push rod (22) each include a main push rod (a) and a plurality of branch push rods (b) connected to the main push rod (a). The number of the branch push rods (b) of the first push rod (21) and the number of the branch push rods (b) of the second push rod (22) are the same as the number of the box cover placement portion (11). The branch push rod (b) of each first push rod (21) and the branch push rod (b) of each second push rod (22) extend into one of the box cover placement portions (11) and move respectively toward the direction of the two limiting edges (111) perpendicular to the box cover placement portion (11).
4. The lid correcting device according to claim 3, characterized in that: The main push rod (a) is provided with a plurality of connecting ends (c), each of the branch push rods (b) is connected to one of the connecting ends (c), and the branch push rods (b) are perpendicular to the main push rod (a).
5. The lid correcting device according to claim 4, characterized in that: The branch push rod (b) of the first push rod (21) is further connected with a contact portion (d) pointing to the limiting edge (111), and the contact portion (d) is perpendicular to the branch push rod (b).
6. The lid correcting device according to claim 4, characterized in that: The first push rod (21) is mounted on one side of the limiting plate (1) provided with the limiting edge (111), and the main push rod (a) of the second push rod (22) is mounted on the other side of the limiting plate (1). A plurality of movable holes (12) are provided on the limiting plate (1), and the branch push rods (b) of the second push rod (22) pass through the movable holes (12) and protrude from the side of the limiting plate (1) provided with the limiting edge (111).
7. The lid correcting device according to claim 6, characterized in that: The branch push rod (b) of the first push rod (21) and the branch push rod (b) of the second push rod (22) are arranged at intervals.
8. The lid correcting device according to claim 3, characterized in that: It also includes a plurality of limiting devices (e), and at least one limiting device (e) is respectively provided on the moving paths of the first push rod (21) and the second push rod (22), and the first push rod (21) and the second push rod (22) are both provided with a contact portion for abutting against the limiting device (e).
9. The lid correcting device according to claim 1, characterized in that: The two limiting edges (111) in the box cover placement portion (11) are connected to each other, and a detection hole (112) is provided on the limiting plate (1). The detection hole (112) extends from the intersection of the inner sides of the two limiting edges (111) along the inner edges of the two limiting edges (111). The limiting plate (1) is provided with a detection device (f) facing the detection hole (112) on a side opposite to the limiting edge (111).
10. The lid correcting device according to claim 3, characterized in that: The two limiting edges (111) are perpendicular to each other, the main push rod (a) of the first push rod (21) and the main push rod (a) of the second push rod (22) are parallel to each other, the main push rod (a) of the first push rod (21) moves along its length direction, and the main push rod (a) of the second push rod (22) moves along its width direction.