Four-side clamping type centering equipment

Abstract

The utility model provides four-side clamping type centering equipment, and belongs to the technical field of machinery. The problem that existing equipment is poor in practicability is solved. The four-side clamping type centering equipment comprises a rack and a roller conveying line. The rack is further provided with a support and a lifting assembly used for driving the support to horizontally move up and down. A first long-strip-shaped push plate and a second long-strip-shaped push plate are horizontally arranged above the roller conveying line, and the first push plate is located above the second push plate. The two first push plates are arranged side by side in the length direction of the roller conveying line, the two second push plates are arranged side by side in the width direction of the roller conveying line, and a clamping area is defined by the two first push plates and the two second push plates. A first translation assembly used for being connected with the two first push plates and a second translation assembly used for being connected with the two second push plates are arranged on the support, the first translation assembly is used for pushing the two first push plates to be close to or away from each other, and the second translation assembly is used for pushing the two second push plates to be close to or away from each other. The four-side clamping type centering device is practical.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to a centering device, in particular to a four-side clamping type centering device. Background Art

[0002] Existing mattresses are typically multi-layer composite structures, consisting of a core, a foam layer attached to the core, and a surface layer attached to the foam layer. During the production process, specialized centering equipment is typically used to correct the core's position and maintain its centering, ensuring that subsequent materials are precisely attached to the core.

[0003] Existing centering equipment, such as the centering alignment adjustment device for mattress production previously proposed by the applicant (application number: 202320521236.4), includes a frame and a roller line arranged on the frame, and two first flat plates and two second flat plates are vertically arranged above the roller line. The two first flat plates are arranged side by side along the conveying direction of the roller line, and the two second flat plates are arranged side by side and their distribution directions are perpendicular to the conveying direction of the roller line; the two first flat plates and the two second flat plates are distributed in a rectangular shape; support members are provided at both ends of the first flat plate, and each support member is provided with a lifting mechanism for driving the corresponding first flat plate to rise and fall; the frame is provided with a driving mechanism 1 for driving the support member to move so that the two first flat plates are close or apart, and a driving mechanism 2 for driving the two second flat plates to approach or apart.

[0004] In the above device, the second plate can only move along the width direction of the roller line, resulting in the longer second plate limiting the moving distance of the first plate in the length direction of the roller line, which directly causes the device to be unable to adapt to small-sized mattresses and has reduced practicality. Utility Model Content

[0005] The purpose of the utility model is to solve the above problems in the existing technology and to propose a four-sided clamping centering device with high practicality.

[0006] The objectives of the utility model can be achieved through the following technical solutions: a four-sided clamping centering device, comprising a frame and a roller conveyor line horizontally arranged on the frame, characterized in that the frame is also provided with a bracket and a lifting assembly for driving the bracket to move up and down; a push plate 1 and a push plate 2, both of which are long strips, are horizontally provided above the roller conveyor line, the lengths of the push plate 1 and the push plate 2 extend along the width direction and the length direction of the roller conveyor line respectively, and the push plate 1 is above the push plate 2; the push plate 1 has two pieces and is arranged side by side along the length direction of the roller conveyor line, the push plate 2 has two pieces and is arranged side by side along the width direction of the roller conveyor line, and a clamping area is surrounded by the two push plates 1 and the two push plates 2; a translation assembly 1 for connecting the two push plates 1 and a translation assembly 2 for connecting the two push plates 2 are provided on the bracket, the translation assembly 1 is used to push the two push plates 1 closer to or away from each other, and the translation assembly 2 is used to push the two push plates 2 closer to or away from each other.

[0007] When in use, the lifting component lifts push plate 1 and push plate 2 upward through the bracket, translation component 1 and translation component 2 to form an avoidance, and then the bed net and other workpieces are sent to the clamping area by the roller conveyor line. With the cooperation of translation component 1, translation component 2 and lifting component, the clamping area shrinks and gradually approaches the workpiece, and pushes the workpiece to move to achieve centering adjustment.

[0008] The two push plates 1 and the two push plates 2 are arranged roughly in a rectangular shape, and push plate 1 is above push plate 2. This design prevents push plate 1 and push plate 2 from interfering with each other, so that push plate 1 and push plate 2 both have a larger stroke, thereby forming clamping areas of more sizes to adapt to workpieces of more sizes, which is more practical.

[0009] In the above-mentioned four-sided clamping centering device, the translation component one and the translation component two have the same structure. The translation component one and the translation component two both include two sets of drive components, two of which are used to push the two push plates to move respectively, and the other two sets of drive components are used to push the two push plates to move respectively.

[0010] In the above-mentioned four-sided clamping centering device, the driving assembly is composed of two driving parts, and the two ends of push plate one and push plate two are connected to corresponding driving parts to improve the sliding smoothness of push plate one and push plate two, so that the device can run smoothly.

[0011] In the aforementioned four-sided clamping centering device, the bracket is a roughly square ring structure and is horizontally arranged. Push plates 1 and 2 are located between the bracket and the roller conveyor line. The drive components are located at the bottom of the bracket, and all the drive components are arranged in a square around the center of the bracket. This design makes the overall structure simple and reduces processing and design time.

[0012] In the above-mentioned four-side clamping centering device, the bracket is connected to the frame on all four sides for vertical sliding, so as to improve the sliding stability of the bracket.

[0013] In the above-mentioned four-side clamping centering device, the type of driving member is a linear module, which includes a horizontally arranged slider, and the slider is connected to the corresponding push plate 1 or push plate 2 through a connecting frame.

[0014] In the above-mentioned four-sided clamping centering device, the type of lifting component is a servo motor cylinder. There are four servo motor cylinders and they act on the four sides of the bracket respectively, further enhancing the stability of the bracket lifting.

[0015] Compared with the existing technology, the four-sided clamping centering device is designed with two push plates one and two push plates two, which are arranged roughly in a rectangular shape, and push plate one is above push plate two. This design prevents push plate one and push plate two from interfering with each other, so that push plate one and push plate two both have a larger stroke, thereby forming clamping areas of more sizes to adapt to workpieces of more sizes, and is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional schematic diagram of the four-sided clamping centering device.

[0017] Figure 2 It is a top view schematic diagram of the four-sided clamping centering device.

[0018] Figure 3 It is a schematic diagram of the arrangement of push plate 1, push plate 2 and driving parts.

[0019] In the figure, 1. Frame; 2. Roller conveyor line; 3. Bracket; 4. Push plate 1; 5. Push plate 2; 6. Driving part; 7. Connecting frame; 8. Servo motor cylinder. DETAILED DESCRIPTION

[0020] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0021] Example 1

[0022] like Figure 1 As shown, the four-sided clamping centering equipment includes a frame 1 and a roller conveyor line 2 horizontally arranged on the frame 1. The roller conveyor line 2 is an existing product and its structure will not be described in detail here.

[0023] Specifically,

[0024] like Figures 1 to 3 As shown, the frame 1 is also provided with a bracket 3 and a lifting assembly for driving the bracket 3 to move up and down. Figure 1 As shown, a push plate 1 4 and a push plate 2 5 are both horizontally arranged above the roller conveyor line 2. The length of push plate 1 4 extends along the width of the roller conveyor line 2; the length of push plate 2 5 also extends along the length of the roller conveyor line 2, with push plate 1 4 positioned above push plate 2 5. There are two push plates 1 4, arranged side by side along the length of the roller conveyor line 2; there are two push plates 2 5, arranged side by side along the width of the roller conveyor line 2, with a clamping area formed between the two push plates 1 4 and the two push plates 2 5. A translation assembly 1 for connecting the two push plates 1 4 and a translation assembly 2 for connecting the two push plates 2 5 are provided on the bracket 3. Translation assembly 1 is used to push the two push plates 1 4 toward or away from each other, while translation assembly 2 is used to push the two push plates 2 5 toward or away from each other.

[0025] When in use, the lifting component cooperates with the bracket 3, the translation component 1 and the translation component 2 to lift the push plate 1 4 and the push plate 2 5 upward to form an avoidance, and then the bed net and other workpieces are sent to the clamping area by the roller conveyor line 2, and with the cooperation of the translation component 1, the translation component 2 and the lifting component, the clamping area shrinks and gradually approaches the workpiece, and pushes the workpiece to move to achieve centering adjustment.

[0026] The two push plates 1 4 and the two push plates 2 5 are arranged in a roughly rectangular shape, and the push plate 1 4 is above the push plate 2 5. This design prevents the push plates 1 4 and 2 5 from interfering with each other, so that both the push plates 1 4 and 2 5 have a larger stroke, thereby forming clamping areas of more sizes to adapt to workpieces of more sizes, and is more practical.

[0027] In this embodiment,

[0028] Translational Assembly 1 and Translational Assembly 2 share the same structure, each including two drive assemblies: two for respectively propelling the two push plates 1 (4), and two for respectively propelling the two push plates 2 (5). Specifically, the drive assemblies consist of two drive members 6, with both ends of push plates 1 (4) and 2 (5) connected to corresponding drive members 6 to enhance the smooth sliding of push plates 1 (4) and 2 (5), ensuring smooth operation of the device.

[0029] like Figure 3 As shown, the type of the driving member 6 is as follows: the type of the driving member 6 is a linear module, which includes a horizontally arranged slider, and the slider is connected to the corresponding push plate 1 4 or push plate 2 5 through a connecting frame 7. Naturally, the driving member 6 can also be a cylinder or an electric push rod.

[0030] like Figure 1 and Figure 2 As shown, the bracket 3 is a roughly square ring structure and is horizontally arranged; the push plate 1 4 and the push plate 2 5 are both located between the bracket 3 and the roller conveyor line 2, and the driving member 6 is arranged at the bottom of the bracket 3, and all the driving members 6 are arranged in a square around the center of the bracket 3. The above design makes the overall structure simple and utilizes processing and design.

[0031] Further explanation, the bracket 3 is connected to the frame 1 for vertical sliding on all sides to improve the sliding stability of the bracket 3. Preferably, the bracket 3 is connected to the frame 1 for vertical sliding on all sides through a guide rod and guide sleeve structure.

[0032] The type of lifting component is a servo motor cylinder 8. There are four servo motor cylinders 8 and they act on the four sides of the bracket 3 respectively, further enhancing the stability of the lifting of the bracket 3.

[0033] Example 2

[0034] The structure and principle of the second embodiment are basically the same as those of the first embodiment, except that the lifting assembly is a cylinder, there are four cylinders, and the piston rods of the four cylinders are all supported and fixed on the bottom of the bracket 3.

[0035] The specific embodiments described herein are merely illustrative of the spirit of the present invention. Persons skilled in the art may make various modifications, additions, or substitutions to the described specific embodiments without departing from the spirit of the present invention or exceeding the scope defined by the appended claims.

Claims

1. A four-sided clamping centering device, comprising a frame (1) and a roller conveyor line (2) horizontally arranged on the frame (1), characterized in that: The frame (1) is also provided with a bracket (3) and a lifting assembly for driving the bracket (3) to move up and down; a push plate 1 (4) and a push plate 2 (5) both in the form of long strips are horizontally provided above the roller conveyor line (2); the lengths of the push plate 1 (4) and the push plate 2 (5) extend along the width direction and the length direction of the roller conveyor line (2), respectively, and the push plate 1 (4) is located above the push plate 2 (5); the push plate 1 (4) has two pieces and is arranged side by side along the length direction of the roller conveyor line (2). The push plate 2 (5) has two pieces and is arranged in parallel along the width direction of the roller conveyor line (2), and a clamping area is formed between the two push plate 1s (4) and the two push plate 2s (5); a translation component 1 for connecting the two push plate 1s (4) and a translation component 2 for connecting the two push plate 2s (5) are provided on the bracket (3), the translation component 1 is used to push the two push plate 1s (4) to move closer to or away from each other, and the translation component 2 is used to push the two push plate 2s (5) to move closer to or away from each other.

2. The four-sided clamping centering device according to claim 1, characterized in that: The translation assembly 1 and the translation assembly 2 have the same structure. The translation assembly 1 and the translation assembly 2 both include two sets of drive assemblies, wherein two sets of drive assemblies are used to respectively push the two push plates 1 (4) to move, and the other two sets of drive assemblies are used to respectively push the two push plates 2 (5) to move.

3. The four-side clamping centering device according to claim 2, characterized in that: The driving assembly is composed of two driving members (6), and both ends of the push plate 1 (4) and the push plate 2 (5) are connected to the corresponding driving members (6).

4. The four-side clamping centering device according to claim 3, characterized in that: The bracket (3) is a roughly square ring-shaped structure, and the bracket (3) is arranged horizontally; the push plate 1 (4) and the push plate 2 (5) are both located between the bracket (3) and the roller conveyor line (2); the driving member (6) is arranged at the bottom of the bracket (3), and all the driving members (6) are arranged in a square shape around the center of the bracket (3).

5. The four-side clamping centering device according to claim 4, characterized in that: The bracket (3) is connected to the frame (1) on all sides in an upward and downward sliding manner.

6. The four-side clamping centering device according to claim 4 or 5, characterized in that: The driving member (6) is a linear module, which includes a horizontally arranged slider, and the slider is connected to the corresponding push plate 1 (4) or push plate 2 (5) through a connecting frame (7).

7. The four-side clamping centering device according to claim 5, characterized in that: The type of lifting component is a servo motor cylinder (8), and there are four servo motor cylinders (8) that act on the four sides of the bracket (3).

Images