Roof type packaging carton forming device

Abstract

The utility model discloses a roof type packaging carton forming device, which relates to the technical field of roof type packaging carton forming and comprises a first bottom plate and a second bottom plate, the upper surface of the first bottom plate is fixedly connected with a first support frame, and the upper surface of the second bottom plate is fixedly connected with a second support frame. The first supporting frame and the second supporting frame are fixedly connected through a plurality of second supporting rods, a supporting plate is fixedly connected to the side wall of the first supporting frame, and a first air cylinder is fixedly connected to the side wall of the supporting plate through an air cylinder connecting block. The top sealing positions of the two roof boxes are arranged between the two cooling blocks, the second air cylinder is started to conduct cold pressing on the top sealing positions of the sealing boxes, the temperature of sealant at the sealing positions is reduced, the sealant at the sealing positions is solidified, and the situation that the sealant at the top of the roof boxes is not cooled and detaches in the process of conveying the sealant to the next process is avoided. And the sealing performance of the roof box becomes poor.

Description

Technical Field

[0001] The utility model relates to the technical field of roof-type packaging paper box forming, in particular to a roof-type packaging paper box forming device. Background Art

[0002] The unique design of the roof-type packaging carton and its special material and structure enable it to moderately prevent the entry and exit of oxygen and water vapor, reducing the impact of oxidation on the flavor and color of the product.

[0003] During the production process of existing roof-type packaging cartons, the top of the roof-type packaging cartons needs to be extruded and sealed by a roof-type packaging carton forming device. After the top seal is completed, the packaging carton is immediately transported to the next process. Since the sealant has not been completely cooled, the top of the packaging carton is prone to debonding and expansion, resulting in poor sealing effect of the packaging carton.

[0004] Based on this, a roof-type packaging paper box forming device is now provided, which can eliminate the disadvantages of the existing devices. Utility Model Content

[0005] The utility model aims to provide a roof-type packaging paper box forming device to solve the problem that in the existing roof-type packaging paper box forming device, after the top sealing is completed, the packaging paper box is immediately transported to the next process, and the sealant is not completely cooled, so that the top of the packaging paper box is prone to debonding and expansion, resulting in poor sealing effect of the packaging paper box.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A roof-type packaging paper box forming device comprises a first bottom plate and a second bottom plate, wherein the upper surface of the first bottom plate is fixedly connected to a first support frame, the upper surface of the second bottom plate is fixedly connected to a second support frame, the first support frame and the second support frame are fixedly connected via a plurality of second support rods, the side wall of the first support frame is fixedly connected to a support plate, the side wall of the support plate is fixedly connected to a first cylinder via a cylinder connecting block, the output end of the first cylinder and the side wall of the second support frame close to the first cylinder are fixedly connected to two extrusion blocks, and the opposite side walls of the two extrusion blocks are fixedly connected to heat sealing blocks.

[0008] On the basis of the above technical solutions, the present invention also provides the following optional technical solutions:

[0009] In an optional solution: the side wall of the support plate is fixedly connected to the second cylinder via a cylinder connecting block, and the output end of the second cylinder and the side wall of the second support frame close to the second cylinder are both fixedly connected to a cooling block.

[0010] In an optional solution: a second connecting plate is fixedly connected to the inner side wall of the first supporting frame, and a connecting rod is fixedly connected between the second connecting plate and the inner side wall of the first supporting frame.

[0011] In an optional solution: the side walls of the first support frame and the second support frame are both provided with chamfers.

[0012] In an optional solution: the inner side wall of the second support frame is fixedly connected with a first support plate.

[0013] In an optional solution: a first connecting plate is fixedly connected between the extrusion block and the first cylinder output end, between the extrusion block and the second support frame, between the cooling block and the second support frame, and between the cooling block and the second cylinder output end, and the side wall of the first connecting plate is provided with reinforcing ribs.

[0014] In an optional solution: a first cushion block is fixedly connected to the upper surface of the first base plate, and the first cushion block is threadedly connected to the first support frame via bolts.

[0015] In an optional solution: a second cushion block is fixedly connected to the upper surface of the second bottom plate.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] The utility model places the sealing parts of the tops of two roof boxes between four extrusion blocks facing each other, starts a first cylinder, and drives the two extrusion blocks to move toward the other two extrusion blocks. The two extrusion blocks drive the two heat-sealing blocks to move, thereby extruding and sealing the tops of the roof boxes and sealing the tops of the two roof boxes at the same time, thereby improving the sealing efficiency of the tops of the roof boxes.

[0018] The utility model places the top seals of two roof boxes between two cooling blocks, starts the second cylinder to perform cold pressure on the top seals of the sealing boxes, reduces the temperature of the sealant at the seals, and solidifies the sealant at the seals, thereby avoiding the situation in which the top sealant of the roof box is not cooled during transportation to the next process, resulting in deterioration of the sealing performance of the roof box. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model.

[0020] Figure 2 It is a top view of the utility model.

[0021] Figure 3 For this utility model Figure 2 Enlarged structural diagram of point A in the middle.

[0022] Notes on figure numbers: 1 first base plate, 2 first support frame, 3 second support frame, 4 first support plate, 5 second support rod, 6 extrusion block, 7 heat sealing block, 8 cooling block, 9 first connecting plate, 10 first cylinder, 11 second cylinder, 12 support plate, 13 second connecting plate, 14 connecting rod, 15 first cushion block, 16 second base plate, 17 second cushion block. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. Example

[0024] In one embodiment, Figure 1-Figure 3 As shown, a roof-type packaging paper box forming device includes a first bottom plate 1 and a second bottom plate 16, a first support frame 2 is fixedly connected to the upper surface of the first bottom plate 1, a second support frame 3 is fixedly connected to the upper surface of the second bottom plate 16, the first support frame 2 and the second support frame 3 are fixedly connected through a plurality of second support rods 5, a support plate 12 is fixedly connected to the side wall of the first support frame 2, and a first cylinder 10 is fixedly connected to the side wall of the support plate 12 through a cylinder connecting block, and two extrusion blocks 6 are fixedly connected to the output end of the first cylinder 10 and the side wall of the second support frame 3 close to the first cylinder 10, and heat sealing blocks 7 are fixedly connected to the opposite side walls of the two extrusion blocks 6. The sealing parts of the tops of the two roof boxes are placed between four extrusion blocks 6 facing each other, and the first cylinder 10 is started, and the first cylinder 10 drives the two extrusion blocks 6 to move toward the other two extrusion blocks 6, and the two extrusion blocks 6 drive the two heat sealing blocks 7 to move, so as to extrude and seal the top of the roof box, and seal the tops of the two roof boxes at the same time, thereby improving the sealing efficiency of the top of the roof box.

[0025] In one embodiment, Figure 1 As shown, the side wall of the support plate 12 is fixedly connected to the second cylinder 11 through the cylinder connecting block, and the output end of the second cylinder 11 and the side wall of the second support frame 3 close to the second cylinder 11 are fixedly connected to the cooling block 8. When the roof box is sealed, the top seals of the two roof boxes are placed between the two cooling blocks 8, and the second cylinder 11 is started to perform cold pressing on the top seals of the sealed boxes to reduce the temperature of the sealant at the seals so that the sealant at the seals solidifies, thereby avoiding the situation in which the top sealant of the roof box is not cooled during the transportation to the next process, resulting in debonding and poor sealing of the roof box.

[0026] In one embodiment, Figure 1 and Figure 2 As shown, a second connecting plate 13 is fixedly connected to the inner side wall of the first supporting frame 2 , and a connecting rod 14 is fixedly connected between the second connecting plate 13 and the inner side wall of the first supporting frame 2 .

[0027] In one embodiment, Figure 1 As shown, the side walls of the first support frame 2 and the second support frame 3 are both provided with chamfers to prevent people from bumping into them.

[0028] In one embodiment, Figure 1 As shown, the inner wall of the second support frame 3 is fixedly connected with the first support plate 4 to strengthen the side wall strength of the second support frame 3.

[0029] In one embodiment, Figure 1 and Figure 2 As shown, a first connecting plate 9 is fixedly connected between the extrusion block 6 and the output end of the first cylinder 10, between the extrusion block 6 and the second support frame 3, between the cooling block 8 and the second support frame 3, and between the cooling block 8 and the output end of the second cylinder 11, and a reinforcing rib is provided on the side wall of the first connecting plate 9 to strengthen the strength of the first connecting plate 9. Example

[0030] In one embodiment, Figure 1 As shown, a first cushion block 15 is fixedly connected to the upper surface of the first bottom plate 1, and the first cushion block 15 is threadedly connected to the first support frame 2 via bolts, thereby strengthening the connection strength between the first support frame 2 and the first bottom plate 1.

[0031] In one embodiment, Figure 1 and Figure 2 As shown, a second cushion block 17 is fixedly connected to the upper surface of the second bottom plate 16 to enhance the connection strength between the second bottom plate 16 and the second cushion block 17 .

[0032] The above embodiment discloses a gable-type packaging paper box forming device, wherein the top sealing parts of two gable-type boxes are placed between four extrusion blocks 6 that are opposite to each other, and the first cylinder 10 is started, and the first cylinder 10 drives the two extrusion blocks 6 to move toward the other two extrusion blocks 6, and the two extrusion blocks 6 drive the two heat-sealing blocks 7 to move, and the top of the gable-type box is extruded and sealed, and the tops of the two gable-type boxes are sealed at the same time, thereby improving the sealing efficiency of the gable-type box tops;

[0033] When the roof box is sealed, the top seals of the two roof boxes are placed between the two cooling blocks 8, and the second cylinder 11 is started to perform cold pressing on the top seal of the sealed box to reduce the temperature of the sealant at the seal so that the sealant at the seal solidifies, thereby avoiding the situation in which the top sealant of the roof box is not cooled during the transportation to the next process, resulting in deterioration of the sealing of the roof box.

[0034] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

Claims

1. A gable-top packaging carton forming device, comprising a first bottom plate (1) and a second bottom plate (16), characterized in that: The upper surface of the first bottom plate (1) is fixedly connected to a first support frame (2), the upper surface of the second bottom plate (16) is fixedly connected to a second support frame (3), the first support frame (2) and the second support frame (3) are fixedly connected via a plurality of second support rods (5), the side wall of the first support frame (2) is fixedly connected to a support plate (12), the side wall of the support plate (12) is fixedly connected to a first cylinder (10) via a cylinder connecting block, the output end of the first cylinder (10) and the side wall of the second support frame (3) close to the first cylinder (10) are fixedly connected to two extrusion blocks (6), and the opposite side walls of the two extrusion blocks (6) are fixedly connected to heat sealing blocks (7).

2. A gable-top packaging carton forming device according to claim 1, characterized in that: The side wall of the support plate (12) is fixedly connected to the second cylinder (11) via a cylinder connecting block, and the output end of the second cylinder (11) and the side wall of the second support frame (3) close to the second cylinder (11) are both fixedly connected to a cooling block (8).

3. A gable-top packaging carton forming device according to claim 2, characterized in that: A second connecting plate (13) is fixedly connected to the inner side wall of the first supporting frame (2), and a connecting rod (14) is fixedly connected between the second connecting plate (13) and the inner side wall of the first supporting frame (2).

4. A gable-top packaging paper box forming device according to claim 3, characterized in that: The side walls of the first support frame (2) and the second support frame (3) are both provided with chamfers.

5. A gable-top packaging carton forming device according to claim 4, characterized in that: The inner side wall of the second support frame (3) is fixedly connected to a first support plate (4).

6. A gable-top packaging carton forming device according to claim 5, characterized in that: A first connecting plate (9) is fixedly connected between the extrusion block (6) and the output end of the first cylinder (10), between the extrusion block (6) and the second support frame (3), between the cooling block (8) and the second support frame (3), and between the cooling block (8) and the output end of the second cylinder (11), and a side wall of the first connecting plate (9) is provided with reinforcing ribs.

7. A gable-top packaging carton forming device according to claim 1, characterized in that: A first cushion block (15) is fixedly connected to the upper surface of the first bottom plate (1), and the first cushion block (15) is threadedly connected to the first support frame (2) via bolts.

8. A gable-top packaging paper box forming device according to claim 7, characterized in that: A second cushion block (17) is fixedly connected to the upper surface of the second bottom plate (16).

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